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-rw-r--r--jar/src/main/java/LICENSE.txt24
-rw-r--r--jar/src/main/java/org/onap/music/datastore/MusicDataStore.java469
-rw-r--r--jar/src/main/java/org/onap/music/datastore/PreparedQueryObject.java79
-rw-r--r--jar/src/main/java/org/onap/music/datastore/jsonobjects/AAFResponse.java42
-rw-r--r--jar/src/main/java/org/onap/music/datastore/jsonobjects/JSONObject.java37
-rw-r--r--jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonDelete.java87
-rw-r--r--jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonInsert.java122
-rw-r--r--jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonKeySpace.java77
-rw-r--r--jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonLeasedLock.java52
-rwxr-xr-xjar/src/main/java/org/onap/music/datastore/jsonobjects/JsonOnboard.java83
-rw-r--r--jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonSelect.java59
-rw-r--r--jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonTable.java117
-rw-r--r--jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonUpdate.java132
-rw-r--r--jar/src/main/java/org/onap/music/datastore/jsonobjects/NameSpace.java47
-rw-r--r--jar/src/main/java/org/onap/music/eelf/healthcheck/MusicHealthCheck.java175
-rw-r--r--jar/src/main/java/org/onap/music/eelf/logging/EELFLoggerDelegate.java354
-rw-r--r--jar/src/main/java/org/onap/music/eelf/logging/format/AppMessages.java183
-rw-r--r--jar/src/main/java/org/onap/music/eelf/logging/format/ErrorCodes.java106
-rw-r--r--jar/src/main/java/org/onap/music/eelf/logging/format/ErrorSeverity.java37
-rw-r--r--jar/src/main/java/org/onap/music/eelf/logging/format/ErrorTypes.java44
-rw-r--r--jar/src/main/java/org/onap/music/exceptions/MusicExceptionMapper.java53
-rw-r--r--jar/src/main/java/org/onap/music/exceptions/MusicLockingException.java74
-rw-r--r--jar/src/main/java/org/onap/music/exceptions/MusicPolicyVoilationException.java79
-rw-r--r--jar/src/main/java/org/onap/music/exceptions/MusicQueryException.java89
-rw-r--r--jar/src/main/java/org/onap/music/exceptions/MusicServiceException.java84
-rw-r--r--jar/src/main/java/org/onap/music/lockingservice/LockListener.java39
-rw-r--r--jar/src/main/java/org/onap/music/lockingservice/MusicLockState.java137
-rw-r--r--jar/src/main/java/org/onap/music/lockingservice/MusicLockingService.java184
-rw-r--r--jar/src/main/java/org/onap/music/lockingservice/ProtocolSupport.java208
-rw-r--r--jar/src/main/java/org/onap/music/lockingservice/ZNodeName.java118
-rw-r--r--jar/src/main/java/org/onap/music/lockingservice/ZkStatelessLockService.java339
-rw-r--r--jar/src/main/java/org/onap/music/lockingservice/ZooKeeperOperation.java42
-rwxr-xr-xjar/src/main/java/org/onap/music/main/CachingUtil.java420
-rw-r--r--jar/src/main/java/org/onap/music/main/CronJobManager.java47
-rw-r--r--jar/src/main/java/org/onap/music/main/MusicCore.java992
-rw-r--r--jar/src/main/java/org/onap/music/main/MusicDigest.java78
-rwxr-xr-xjar/src/main/java/org/onap/music/main/MusicUtil.java560
-rwxr-xr-xjar/src/main/java/org/onap/music/main/PropertiesListener.java151
-rw-r--r--jar/src/main/java/org/onap/music/main/ResultType.java41
-rw-r--r--jar/src/main/java/org/onap/music/main/ReturnType.java74
-rw-r--r--jar/src/main/java/org/onap/music/response/jsonobjects/JsonResponse.java265
-rwxr-xr-xjar/src/main/java/org/onap/music/rest/RestMusicAdminAPI.java372
-rw-r--r--jar/src/main/java/org/onap/music/rest/RestMusicBmAPI.java307
-rwxr-xr-xjar/src/main/java/org/onap/music/rest/RestMusicDataAPI.java1289
-rw-r--r--jar/src/main/java/org/onap/music/rest/RestMusicHealthCheckAPI.java113
-rw-r--r--jar/src/main/java/org/onap/music/rest/RestMusicLocksAPI.java423
-rwxr-xr-xjar/src/main/java/org/onap/music/rest/RestMusicQAPI.java251
-rw-r--r--jar/src/main/java/org/onap/music/rest/RestMusicTestAPI.java67
-rw-r--r--jar/src/main/java/org/onap/music/rest/RestMusicVersionAPI.java63
49 files changed, 9285 insertions, 0 deletions
diff --git a/jar/src/main/java/LICENSE.txt b/jar/src/main/java/LICENSE.txt
new file mode 100644
index 00000000..cc6cdea5
--- /dev/null
+++ b/jar/src/main/java/LICENSE.txt
@@ -0,0 +1,24 @@
+
+The following license applies to all files in this and sub-directories. Licenses
+are included in individual source files where appropriate, and if it differs
+from this text, it supersedes this. Any file that does not have license text
+defaults to being covered by this text; not all files support the addition of
+licenses.
+#
+# -------------------------------------------------------------------------
+# Copyright (c) 2017 AT&T Intellectual Property
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# -------------------------------------------------------------------------
+# \ No newline at end of file
diff --git a/jar/src/main/java/org/onap/music/datastore/MusicDataStore.java b/jar/src/main/java/org/onap/music/datastore/MusicDataStore.java
new file mode 100644
index 00000000..71006f73
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/datastore/MusicDataStore.java
@@ -0,0 +1,469 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.datastore;
+
+import java.net.InetAddress;
+import java.net.NetworkInterface;
+import java.net.SocketException;
+import java.util.ArrayList;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+import org.onap.music.eelf.logging.EELFLoggerDelegate;
+import org.onap.music.eelf.logging.format.AppMessages;
+import org.onap.music.eelf.logging.format.ErrorSeverity;
+import org.onap.music.eelf.logging.format.ErrorTypes;
+import org.onap.music.exceptions.MusicQueryException;
+import org.onap.music.exceptions.MusicServiceException;
+import org.onap.music.main.MusicUtil;
+import com.datastax.driver.core.Cluster;
+import com.datastax.driver.core.ColumnDefinitions;
+import com.datastax.driver.core.ColumnDefinitions.Definition;
+import com.datastax.driver.core.ConsistencyLevel;
+import com.datastax.driver.core.DataType;
+import com.datastax.driver.core.KeyspaceMetadata;
+import com.datastax.driver.core.Metadata;
+import com.datastax.driver.core.PreparedStatement;
+import com.datastax.driver.core.ResultSet;
+import com.datastax.driver.core.Row;
+import com.datastax.driver.core.Session;
+import com.datastax.driver.core.TableMetadata;
+import com.datastax.driver.core.exceptions.AlreadyExistsException;
+import com.datastax.driver.core.exceptions.InvalidQueryException;
+import com.datastax.driver.core.exceptions.NoHostAvailableException;
+import com.datastax.driver.core.policies.RoundRobinPolicy;
+import com.datastax.driver.core.HostDistance;
+import com.datastax.driver.core.PoolingOptions;
+
+
+/**
+ * @author nelson24
+ *
+ */
+public class MusicDataStore {
+
+ private Session session;
+ private Cluster cluster;
+
+
+
+ /**
+ * @param session
+ */
+ public void setSession(Session session) {
+ this.session = session;
+ }
+
+ /**
+ * @param session
+ */
+ public Session getSession() {
+ return session;
+ }
+
+ /**
+ * @param cluster
+ */
+ public void setCluster(Cluster cluster) {
+ this.cluster = cluster;
+ }
+
+
+
+ private EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(MusicDataStore.class);
+
+ /**
+ *
+ */
+ public MusicDataStore() {
+ connectToCassaCluster();
+ }
+
+
+ /**
+ * @param cluster
+ * @param session
+ */
+ public MusicDataStore(Cluster cluster, Session session) {
+ this.session = session;
+ this.cluster = cluster;
+ }
+
+ /**
+ *
+ * @param remoteIp
+ * @throws MusicServiceException
+ */
+ public MusicDataStore(String remoteIp) {
+ try {
+ connectToCassaCluster(remoteIp);
+ } catch (MusicServiceException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage());
+ }
+ }
+
+ /**
+ *
+ * @return
+ */
+ private ArrayList<String> getAllPossibleLocalIps() {
+ ArrayList<String> allPossibleIps = new ArrayList<String>();
+ try {
+ Enumeration<NetworkInterface> en = NetworkInterface.getNetworkInterfaces();
+ while (en.hasMoreElements()) {
+ NetworkInterface ni = (NetworkInterface) en.nextElement();
+ Enumeration<InetAddress> ee = ni.getInetAddresses();
+ while (ee.hasMoreElements()) {
+ InetAddress ia = (InetAddress) ee.nextElement();
+ allPossibleIps.add(ia.getHostAddress());
+ }
+ }
+ } catch (SocketException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(), AppMessages.CONNCECTIVITYERROR, ErrorSeverity.ERROR, ErrorTypes.CONNECTIONERROR);
+ }catch(Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(), ErrorSeverity.ERROR, ErrorTypes.GENERALSERVICEERROR);
+ }
+ return allPossibleIps;
+ }
+
+ /**
+ * This method iterates through all available IP addresses and connects to multiple cassandra
+ * clusters.
+ */
+ private void connectToCassaCluster() {
+ Iterator<String> it = getAllPossibleLocalIps().iterator();
+ String address = "localhost";
+ String[] addresses = null;
+ address = MusicUtil.getMyCassaHost();
+ addresses = address.split(",");
+
+ logger.info(EELFLoggerDelegate.applicationLogger,
+ "Connecting to cassa cluster: Iterating through possible ips:"
+ + getAllPossibleLocalIps());
+ PoolingOptions poolingOptions = new PoolingOptions();
+ poolingOptions
+ .setConnectionsPerHost(HostDistance.LOCAL, 4, 10)
+ .setConnectionsPerHost(HostDistance.REMOTE, 2, 4);
+ while (it.hasNext()) {
+ try {
+ if(MusicUtil.getCassName() != null && MusicUtil.getCassPwd() != null) {
+ logger.info(EELFLoggerDelegate.applicationLogger,
+ "Building with credentials "+MusicUtil.getCassName()+" & "+MusicUtil.getCassPwd());
+ cluster = Cluster.builder().withPort(9042)
+ .withCredentials(MusicUtil.getCassName(), MusicUtil.getCassPwd())
+ //.withLoadBalancingPolicy(new RoundRobinPolicy())
+ .withPoolingOptions(poolingOptions)
+ .addContactPoints(addresses).build();
+ }
+ else
+ cluster = Cluster.builder().withPort(9042)
+ //.withLoadBalancingPolicy(new RoundRobinPolicy())
+ .addContactPoints(addresses).build();
+
+ Metadata metadata = cluster.getMetadata();
+ logger.info(EELFLoggerDelegate.applicationLogger, "Connected to cassa cluster "
+ + metadata.getClusterName() + " at " + address);
+ session = cluster.connect();
+
+ break;
+ } catch (NoHostAvailableException e) {
+ address = it.next();
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.HOSTUNAVAILABLE, ErrorSeverity.ERROR, ErrorTypes.CONNECTIONERROR);
+ }
+ }
+ }
+
+ /**
+ *
+ */
+ public void close() {
+ session.close();
+ }
+
+ /**
+ * This method connects to cassandra cluster on specific address.
+ *
+ * @param address
+ */
+ private void connectToCassaCluster(String address) throws MusicServiceException {
+ String[] addresses = null;
+ addresses = address.split(",");
+ PoolingOptions poolingOptions = new PoolingOptions();
+ poolingOptions
+ .setConnectionsPerHost(HostDistance.LOCAL, 4, 10)
+ .setConnectionsPerHost(HostDistance.REMOTE, 2, 4);
+ if(MusicUtil.getCassName() != null && MusicUtil.getCassPwd() != null) {
+ logger.info(EELFLoggerDelegate.applicationLogger,
+ "Building with credentials "+MusicUtil.getCassName()+" & "+MusicUtil.getCassPwd());
+ cluster = Cluster.builder().withPort(9042)
+ .withCredentials(MusicUtil.getCassName(), MusicUtil.getCassPwd())
+ //.withLoadBalancingPolicy(new RoundRobinPolicy())
+ .withPoolingOptions(poolingOptions)
+ .addContactPoints(addresses).build();
+ }
+ else {
+ cluster = Cluster.builder().withPort(9042)
+ //.withLoadBalancingPolicy(new RoundRobinPolicy())
+ .withPoolingOptions(poolingOptions)
+ .addContactPoints(addresses).build();
+ }
+ Metadata metadata = cluster.getMetadata();
+ logger.info(EELFLoggerDelegate.applicationLogger, "Connected to cassa cluster "
+ + metadata.getClusterName() + " at " + address);
+ try {
+ session = cluster.connect();
+ } catch (Exception ex) {
+ logger.error(EELFLoggerDelegate.errorLogger, ex.getMessage(),AppMessages.CASSANDRACONNECTIVITY, ErrorSeverity.ERROR, ErrorTypes.SERVICEUNAVAILABLE);
+ throw new MusicServiceException(
+ "Error while connecting to Cassandra cluster.. " + ex.getMessage());
+ }
+ }
+
+ /**
+ *
+ * @param keyspace
+ * @param tableName
+ * @param columnName
+ * @return DataType
+ */
+ public DataType returnColumnDataType(String keyspace, String tableName, String columnName) {
+ KeyspaceMetadata ks = cluster.getMetadata().getKeyspace(keyspace);
+ TableMetadata table = ks.getTable(tableName);
+ return table.getColumn(columnName).getType();
+
+ }
+
+ /**
+ *
+ * @param keyspace
+ * @param tableName
+ * @return TableMetadata
+ */
+ public TableMetadata returnColumnMetadata(String keyspace, String tableName) {
+ KeyspaceMetadata ks = cluster.getMetadata().getKeyspace(keyspace);
+ return ks.getTable(tableName);
+ }
+
+
+ /**
+ * Utility function to return the Java specific object type.
+ *
+ * @param row
+ * @param colName
+ * @param colType
+ * @return
+ */
+ public Object getColValue(Row row, String colName, DataType colType) {
+
+ switch (colType.getName()) {
+ case VARCHAR:
+ return row.getString(colName);
+ case UUID:
+ return row.getUUID(colName);
+ case VARINT:
+ return row.getVarint(colName);
+ case BIGINT:
+ return row.getLong(colName);
+ case INT:
+ return row.getInt(colName);
+ case FLOAT:
+ return row.getFloat(colName);
+ case DOUBLE:
+ return row.getDouble(colName);
+ case BOOLEAN:
+ return row.getBool(colName);
+ case MAP:
+ return row.getMap(colName, String.class, String.class);
+ default:
+ return null;
+ }
+ }
+
+ public boolean doesRowSatisfyCondition(Row row, Map<String, Object> condition) throws Exception {
+ ColumnDefinitions colInfo = row.getColumnDefinitions();
+
+ for (Map.Entry<String, Object> entry : condition.entrySet()) {
+ String colName = entry.getKey();
+ DataType colType = colInfo.getType(colName);
+ Object columnValue = getColValue(row, colName, colType);
+ Object conditionValue = MusicUtil.convertToActualDataType(colType, entry.getValue());
+ if (columnValue.equals(conditionValue) == false)
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * Utility function to store ResultSet values in to a MAP for output.
+ *
+ * @param results
+ * @return MAP
+ */
+ public Map<String, HashMap<String, Object>> marshalData(ResultSet results) {
+ Map<String, HashMap<String, Object>> resultMap =
+ new HashMap<String, HashMap<String, Object>>();
+ int counter = 0;
+ for (Row row : results) {
+ ColumnDefinitions colInfo = row.getColumnDefinitions();
+ HashMap<String, Object> resultOutput = new HashMap<String, Object>();
+ for (Definition definition : colInfo) {
+ if (!definition.getName().equals("vector_ts"))
+ resultOutput.put(definition.getName(),
+ getColValue(row, definition.getName(), definition.getType()));
+ }
+ resultMap.put("row " + counter, resultOutput);
+ counter++;
+ }
+ return resultMap;
+ }
+
+
+ // Prepared Statements 1802 additions
+ /**
+ * This Method performs DDL and DML operations on Cassandra using specified consistency level
+ *
+ * @param queryObject Object containing cassandra prepared query and values.
+ * @param consistency Specify consistency level for data synchronization across cassandra
+ * replicas
+ * @return Boolean Indicates operation success or failure
+ * @throws MusicServiceException
+ * @throws MusicQueryException
+ */
+ public boolean executePut(PreparedQueryObject queryObject, String consistency)
+ throws MusicServiceException, MusicQueryException {
+
+ boolean result = false;
+
+ if (!MusicUtil.isValidQueryObject(!queryObject.getValues().isEmpty(), queryObject)) {
+ logger.error(EELFLoggerDelegate.errorLogger, queryObject.getQuery(),AppMessages.QUERYERROR, ErrorSeverity.ERROR, ErrorTypes.QUERYERROR);
+ throw new MusicQueryException("Ill formed queryObject for the request = " + "["
+ + queryObject.getQuery() + "]");
+ }
+ logger.info(EELFLoggerDelegate.applicationLogger,
+ "In preprared Execute Put: the actual insert query:"
+ + queryObject.getQuery() + "; the values"
+ + queryObject.getValues());
+ PreparedStatement preparedInsert = null;
+ try {
+
+ preparedInsert = session.prepare(queryObject.getQuery());
+
+ } catch(InvalidQueryException iqe) {
+ logger.error(EELFLoggerDelegate.errorLogger, iqe.getMessage(),AppMessages.QUERYERROR, ErrorSeverity.CRITICAL, ErrorTypes.QUERYERROR);
+ throw new MusicQueryException(iqe.getMessage());
+ }catch(Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.QUERYERROR, ErrorSeverity.CRITICAL, ErrorTypes.QUERYERROR);
+ throw new MusicQueryException(e.getMessage());
+ }
+
+ try {
+ if (consistency.equalsIgnoreCase(MusicUtil.CRITICAL)) {
+ logger.info(EELFLoggerDelegate.applicationLogger, "Executing critical put query");
+ preparedInsert.setConsistencyLevel(ConsistencyLevel.QUORUM);
+ } else if (consistency.equalsIgnoreCase(MusicUtil.EVENTUAL)) {
+ logger.info(EELFLoggerDelegate.applicationLogger, "Executing simple put query");
+ preparedInsert.setConsistencyLevel(ConsistencyLevel.ONE);
+ }
+
+ ResultSet rs = session.execute(preparedInsert.bind(queryObject.getValues().toArray()));
+ result = rs.wasApplied();
+
+ }
+ catch (AlreadyExistsException ae) {
+ logger.error(EELFLoggerDelegate.errorLogger, ae.getMessage(),AppMessages.SESSIONFAILED+ " [" + queryObject.getQuery() + "]", ErrorSeverity.ERROR, ErrorTypes.QUERYERROR);
+ throw new MusicServiceException(ae.getMessage());
+ }
+ catch (Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.SESSIONFAILED+ " [" + queryObject.getQuery() + "]", ErrorSeverity.ERROR, ErrorTypes.QUERYERROR);
+ throw new MusicQueryException("Executing Session Failure for Request = " + "["
+ + queryObject.getQuery() + "]" + " Reason = " + e.getMessage());
+ }
+
+
+ return result;
+ }
+
+ /**
+ * This method performs DDL operations on Cassandra using consistency level ONE.
+ *
+ * @param queryObject Object containing cassandra prepared query and values.
+ * @return ResultSet
+ * @throws MusicServiceException
+ * @throws MusicQueryException
+ */
+ public ResultSet executeEventualGet(PreparedQueryObject queryObject)
+ throws MusicServiceException, MusicQueryException {
+
+ if (!MusicUtil.isValidQueryObject(!queryObject.getValues().isEmpty(), queryObject)) {
+ logger.error(EELFLoggerDelegate.errorLogger, "",AppMessages.QUERYERROR+ " [" + queryObject.getQuery() + "]", ErrorSeverity.ERROR, ErrorTypes.QUERYERROR);
+ throw new MusicQueryException("Ill formed queryObject for the request = " + "["
+ + queryObject.getQuery() + "]");
+ }
+ logger.info(EELFLoggerDelegate.applicationLogger,
+ "Executing Eventual get query:" + queryObject.getQuery());
+
+ ResultSet results = null;
+ try {
+ PreparedStatement preparedEventualGet = session.prepare(queryObject.getQuery());
+ preparedEventualGet.setConsistencyLevel(ConsistencyLevel.ONE);
+ results = session.execute(preparedEventualGet.bind(queryObject.getValues().toArray()));
+
+ } catch (Exception ex) {
+ logger.error(EELFLoggerDelegate.errorLogger, ex.getMessage(),AppMessages.UNKNOWNERROR+ "[" + queryObject.getQuery() + "]", ErrorSeverity.ERROR, ErrorTypes.QUERYERROR);
+ throw new MusicServiceException(ex.getMessage());
+ }
+ return results;
+ }
+
+ /**
+ *
+ * This method performs DDL operation on Cassandra using consistency level QUORUM.
+ *
+ * @param queryObject Object containing cassandra prepared query and values.
+ * @return ResultSet
+ * @throws MusicServiceException
+ * @throws MusicQueryException
+ */
+ public ResultSet executeCriticalGet(PreparedQueryObject queryObject)
+ throws MusicServiceException, MusicQueryException {
+ if (!MusicUtil.isValidQueryObject(!queryObject.getValues().isEmpty(), queryObject)) {
+ logger.error(EELFLoggerDelegate.errorLogger, "",AppMessages.QUERYERROR+ " [" + queryObject.getQuery() + "]", ErrorSeverity.ERROR, ErrorTypes.QUERYERROR);
+ throw new MusicQueryException("Error processing Prepared Query Object for the request = " + "["
+ + queryObject.getQuery() + "]");
+ }
+ logger.info(EELFLoggerDelegate.applicationLogger,
+ "Executing Critical get query:" + queryObject.getQuery());
+ PreparedStatement preparedEventualGet = session.prepare(queryObject.getQuery());
+ preparedEventualGet.setConsistencyLevel(ConsistencyLevel.QUORUM);
+ ResultSet results = null;
+ try {
+ results = session.execute(preparedEventualGet.bind(queryObject.getValues().toArray()));
+ } catch (Exception ex) {
+ logger.error(EELFLoggerDelegate.errorLogger, ex.getMessage(),AppMessages.UNKNOWNERROR+ "[" + queryObject.getQuery() + "]", ErrorSeverity.ERROR, ErrorTypes.QUERYERROR);
+ throw new MusicServiceException(ex.getMessage());
+ }
+ return results;
+
+ }
+
+}
diff --git a/jar/src/main/java/org/onap/music/datastore/PreparedQueryObject.java b/jar/src/main/java/org/onap/music/datastore/PreparedQueryObject.java
new file mode 100644
index 00000000..694d9acd
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/datastore/PreparedQueryObject.java
@@ -0,0 +1,79 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.datastore;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ *
+ * @author srupane
+ *
+ */
+public class PreparedQueryObject {
+
+
+ private List<Object> values;
+ private StringBuilder query;
+
+
+
+ /**
+ *
+ */
+ public PreparedQueryObject() {
+
+ this.values = new ArrayList<>();
+ this.query = new StringBuilder();
+ }
+
+ /**
+ * @return
+ */
+ public List<Object> getValues() {
+ return values;
+ }
+
+ /**
+ * @param o
+ */
+ public void addValue(Object o) {
+ this.values.add(o);
+ }
+
+ /**
+ * @param s
+ */
+ public void appendQueryString(String s) {
+ this.query.append(s);
+ }
+
+ /**
+ * @return
+ */
+ public String getQuery() {
+ return this.query.toString();
+ }
+
+
+
+}
diff --git a/jar/src/main/java/org/onap/music/datastore/jsonobjects/AAFResponse.java b/jar/src/main/java/org/onap/music/datastore/jsonobjects/AAFResponse.java
new file mode 100644
index 00000000..df6089ee
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/datastore/jsonobjects/AAFResponse.java
@@ -0,0 +1,42 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.datastore.jsonobjects;
+
+import java.util.ArrayList;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+
+@ApiModel(value = "JsonTable", description = "Reponse class for AAF request")
+public class AAFResponse {
+
+ private ArrayList<NameSpace> ns = null;
+
+ @ApiModelProperty(value = "Namespace value")
+ public ArrayList<NameSpace> getNs() {
+ return ns;
+ }
+
+ public void setNs(ArrayList<NameSpace> ns) {
+ this.ns = ns;
+ }
+
+}
diff --git a/jar/src/main/java/org/onap/music/datastore/jsonobjects/JSONObject.java b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JSONObject.java
new file mode 100644
index 00000000..8de0a2cd
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JSONObject.java
@@ -0,0 +1,37 @@
+package org.onap.music.datastore.jsonobjects;
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+
+
+public class JSONObject {
+
+ private String data;
+
+ public String getData() {
+ return data;
+ }
+
+ public void setData(String data) {
+ this.data = data;
+ }
+
+}
diff --git a/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonDelete.java b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonDelete.java
new file mode 100644
index 00000000..a5db4be5
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonDelete.java
@@ -0,0 +1,87 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.datastore.jsonobjects;
+
+import java.util.ArrayList;
+import java.util.Map;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+
+@ApiModel(value = "JsonTable", description = "Json model for delete")
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class JsonDelete {
+
+ private ArrayList<String> columns = null;
+ private Map<String, String> consistencyInfo;
+ private Map<String, Object> conditions;
+ String ttl, timestamp;
+
+
+ @ApiModelProperty(value = "Conditions")
+ public Map<String, Object> getConditions() {
+ return conditions;
+ }
+
+ public void setConditions(Map<String, Object> conditions) {
+ this.conditions = conditions;
+ }
+
+ @ApiModelProperty(value = "Consistency level", allowableValues = "eventual,critical,atomic")
+ public Map<String, String> getConsistencyInfo() {
+ return consistencyInfo;
+ }
+
+ public void setConsistencyInfo(Map<String, String> consistencyInfo) {
+ this.consistencyInfo = consistencyInfo;
+ }
+
+ @ApiModelProperty(value = "Column values")
+ public ArrayList<String> getColumns() {
+ return columns;
+ }
+
+ public void setColumns(ArrayList<String> columns) {
+ this.columns = columns;
+ }
+
+
+ @ApiModelProperty(value = "Time to live information")
+ public String getTtl() {
+ return ttl;
+ }
+
+ public void setTtl(String ttl) {
+ this.ttl = ttl;
+ }
+
+ @ApiModelProperty(value = "Time stamp")
+ public String getTimestamp() {
+ return timestamp;
+ }
+
+ public void setTimestamp(String timestamp) {
+ this.timestamp = timestamp;
+ }
+}
diff --git a/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonInsert.java b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonInsert.java
new file mode 100644
index 00000000..a58552c6
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonInsert.java
@@ -0,0 +1,122 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.datastore.jsonobjects;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.ObjectOutput;
+import java.io.ObjectOutputStream;
+import java.io.Serializable;
+import java.util.Map;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+
+@ApiModel(value = "JsonTable", description = "Json model for table vlaues insert")
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class JsonInsert implements Serializable {
+ private String keyspaceName;
+ private String tableName;
+ private Map<String, Object> values;
+ private String ttl;
+ private String timestamp;
+ private Map<String, Object> row_specification;
+ private Map<String, String> consistencyInfo;
+
+ @ApiModelProperty(value = "keyspace")
+ public String getKeyspaceName() {
+ return keyspaceName;
+ }
+
+ public void setKeyspaceName(String keyspaceName) {
+ this.keyspaceName = keyspaceName;
+ }
+
+ @ApiModelProperty(value = "Table name")
+ public String getTableName() {
+ return tableName;
+ }
+
+ public void setTableName(String tableName) {
+ this.tableName = tableName;
+ }
+
+ @ApiModelProperty(value = "Consistency level", allowableValues = "eventual,critical,atomic")
+ public Map<String, String> getConsistencyInfo() {
+ return consistencyInfo;
+ }
+
+ public void setConsistencyInfo(Map<String, String> consistencyInfo) {
+ this.consistencyInfo = consistencyInfo;
+ }
+
+ @ApiModelProperty(value = "Time to live information")
+ public String getTtl() {
+ return ttl;
+ }
+
+ public void setTtl(String ttl) {
+ this.ttl = ttl;
+ }
+
+ @ApiModelProperty(value = "Time stamp")
+ public String getTimestamp() {
+ return timestamp;
+ }
+
+ public void setTimestamp(String timestamp) {
+ this.timestamp = timestamp;
+ }
+
+ @ApiModelProperty(value = "values returned")
+ public Map<String, Object> getValues() {
+ return values;
+ }
+
+ public void setValues(Map<String, Object> values) {
+ this.values = values;
+ }
+
+ @ApiModelProperty(value = "Information for selecting specific rows for insert")
+ public Map<String, Object> getRow_specification() {
+ return row_specification;
+ }
+
+ public void setRow_specification(Map<String, Object> row_specification) {
+ this.row_specification = row_specification;
+ }
+
+ public byte[] serialize() {
+ ByteArrayOutputStream bos = new ByteArrayOutputStream();
+ ObjectOutput out = null;
+ try {
+ out = new ObjectOutputStream(bos);
+ out.writeObject(this);
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ return bos.toByteArray();
+ }
+
+}
diff --git a/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonKeySpace.java b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonKeySpace.java
new file mode 100644
index 00000000..54de02fd
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonKeySpace.java
@@ -0,0 +1,77 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.datastore.jsonobjects;
+
+import java.util.Map;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+
+@ApiModel(value = "JsonTable", description = "Json model creating new keyspace")
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class JsonKeySpace {
+ private String keyspaceName;
+ private Map<String, Object> replicationInfo;
+ private String durabilityOfWrites;
+ private Map<String, String> consistencyInfo;
+
+ @ApiModelProperty(value = "Consistency level", allowableValues = "eventual,critical,atomic")
+ public Map<String, String> getConsistencyInfo() {
+ return consistencyInfo;
+ }
+
+ public void setConsistencyInfo(Map<String, String> consistencyInfo) {
+ this.consistencyInfo = consistencyInfo;
+ }
+
+ @ApiModelProperty(value = "Replication information")
+ public Map<String, Object> getReplicationInfo() {
+ return replicationInfo;
+ }
+
+ public void setReplicationInfo(Map<String, Object> replicationInfo) {
+ this.replicationInfo = replicationInfo;
+ }
+
+ @ApiModelProperty(value = "Durability", allowableValues = "true,false")
+ public String getDurabilityOfWrites() {
+ return durabilityOfWrites;
+ }
+
+ public void setDurabilityOfWrites(String durabilityOfWrites) {
+ this.durabilityOfWrites = durabilityOfWrites;
+ }
+
+ @ApiModelProperty(value = "Keyspace name")
+ public String getKeyspaceName() {
+ return keyspaceName;
+ }
+
+ public void setKeyspaceName(String keyspaceName) {
+ this.keyspaceName = keyspaceName;
+ }
+
+
+
+}
diff --git a/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonLeasedLock.java b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonLeasedLock.java
new file mode 100644
index 00000000..497e17d1
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonLeasedLock.java
@@ -0,0 +1,52 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.datastore.jsonobjects;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+
+@ApiModel(value = "JsonTable", description = "model for leased lock")
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class JsonLeasedLock {
+ long leasePeriod;
+ String notifyUrl;
+
+ @ApiModelProperty(value = "Lease period")
+ public long getLeasePeriod() {
+ return leasePeriod;
+ }
+
+ public void setLeasePeriod(long leasePeriod) {
+ this.leasePeriod = leasePeriod;
+ }
+
+ @ApiModelProperty(value = "URL to be notified")
+ public String getNotifyUrl() {
+ return notifyUrl;
+ }
+
+ public void setNotifyUrl(String notifyUrl) {
+ this.notifyUrl = notifyUrl;
+ }
+}
diff --git a/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonOnboard.java b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonOnboard.java
new file mode 100755
index 00000000..0bac1e31
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonOnboard.java
@@ -0,0 +1,83 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.datastore.jsonobjects;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+
+@ApiModel(value = "JsonOnboard", description = "Defines the Json for Onboarding an application.")
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class JsonOnboard {
+ private String appname;
+ private String userId;
+ private String password;
+ private String isAAF;
+ private String aid;
+
+ @ApiModelProperty(value = "Application Password")
+ public String getPassword() {
+ return password;
+ }
+
+ public void setPassword(String password) {
+ this.password = password;
+ }
+
+ @ApiModelProperty(value = "Application UUID")
+ public String getAid() {
+ return aid;
+ }
+
+ public void setAid(String aid) {
+ this.aid = aid;
+ }
+
+ @ApiModelProperty(value = "Application name")
+ public String getAppname() {
+ return appname;
+ }
+
+ public void setAppname(String appname) {
+ this.appname = appname;
+ }
+
+ @ApiModelProperty(value = "User Id")
+ public String getUserId() {
+ return userId;
+ }
+
+ public void setUserId(String userId) {
+ this.userId = userId;
+ }
+
+ @ApiModelProperty(value = "Is AAF Application", allowableValues = "true, false")
+ public String getIsAAF() {
+ return isAAF;
+ }
+
+ public void setIsAAF(String isAAF) {
+ this.isAAF = isAAF;
+ }
+
+}
diff --git a/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonSelect.java b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonSelect.java
new file mode 100644
index 00000000..64bc3887
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonSelect.java
@@ -0,0 +1,59 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.datastore.jsonobjects;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.ObjectOutput;
+import java.io.ObjectOutputStream;
+import java.io.Serializable;
+import java.util.Map;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class JsonSelect implements Serializable {
+ private Map<String, String> consistencyInfo;
+
+
+ public Map<String, String> getConsistencyInfo() {
+ return consistencyInfo;
+ }
+
+ public void setConsistencyInfo(Map<String, String> consistencyInfo) {
+ this.consistencyInfo = consistencyInfo;
+ }
+
+ public byte[] serialize() {
+ ByteArrayOutputStream bos = new ByteArrayOutputStream();
+ ObjectOutput out = null;
+ try {
+ out = new ObjectOutputStream(bos);
+ out.writeObject(this);
+ } catch (IOException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }
+ return bos.toByteArray();
+ }
+
+}
diff --git a/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonTable.java b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonTable.java
new file mode 100644
index 00000000..5d508adb
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonTable.java
@@ -0,0 +1,117 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.datastore.jsonobjects;
+
+import java.util.Map;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+
+@ApiModel(value = "JsonTable", description = "Defines the Json for Creating a new Table.")
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class JsonTable {
+ private String keyspaceName;
+ private String tableName;
+
+ private Map<String, String> fields;
+ private Map<String, Object> properties;
+ private String primaryKey;
+ private String sortingKey;
+ private String clusteringOrder;
+ private Map<String, String> consistencyInfo;
+
+ @ApiModelProperty(value = "Consistency level", allowableValues = "eventual,critical,atomic")
+ public Map<String, String> getConsistencyInfo() {
+ return consistencyInfo;
+ }
+
+ public void setConsistencyInfo(Map<String, String> consistencyInfo) {
+ this.consistencyInfo = consistencyInfo;
+ }
+
+ @ApiModelProperty(value = "Properties")
+ public Map<String, Object> getProperties() {
+ return properties;
+ }
+
+ public void setProperties(Map<String, Object> properties) {
+ this.properties = properties;
+ }
+
+ @ApiModelProperty(value = "Fields")
+ public Map<String, String> getFields() {
+ return fields;
+ }
+
+ public void setFields(Map<String, String> fields) {
+ this.fields = fields;
+ }
+
+ @ApiModelProperty(value = "KeySpace Name")
+ public String getKeyspaceName() {
+ return keyspaceName;
+ }
+
+ public void setKeyspaceName(String keyspaceName) {
+ this.keyspaceName = keyspaceName;
+ }
+
+ @ApiModelProperty(value = "Table Name")
+ public String getTableName() {
+ return tableName;
+ }
+
+ public void setTableName(String tableName) {
+ this.tableName = tableName;
+ }
+
+ @ApiModelProperty(value = "Sorting Key")
+ public String getSortingKey() {
+ return sortingKey;
+ }
+
+ public void setSortingKey(String sortingKey) {
+ this.sortingKey = sortingKey;
+ }
+
+ @ApiModelProperty(value = "Clustering Order", notes = "")
+ public String getClusteringOrder() {
+ return clusteringOrder;
+ }
+
+ public void setClusteringOrder(String clusteringOrder) {
+ this.clusteringOrder = clusteringOrder;
+ }
+
+ @ApiModelProperty(value = "Primary Key")
+ public String getPrimaryKey() {
+ return primaryKey;
+ }
+
+ public void setPrimaryKey(String primaryKey) {
+ this.primaryKey = primaryKey;
+ }
+
+
+}
diff --git a/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonUpdate.java b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonUpdate.java
new file mode 100644
index 00000000..3ab5ea0d
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/datastore/jsonobjects/JsonUpdate.java
@@ -0,0 +1,132 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.datastore.jsonobjects;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.ObjectOutput;
+import java.io.ObjectOutputStream;
+import java.io.Serializable;
+import java.util.Map;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+
+@ApiModel(value = "JsonTable", description = "Json model for table update")
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class JsonUpdate implements Serializable {
+ private String keyspaceName;
+ private String tableName;
+ private Map<String, Object> values;
+ private String ttl, timestamp;
+ private Map<String, String> consistencyInfo;
+ private Map<String, Object> conditions;
+ private Map<String, Object> row_specification;
+
+ @ApiModelProperty(value = "Conditions")
+ public Map<String, Object> getConditions() {
+ return conditions;
+ }
+
+ public void setConditions(Map<String, Object> conditions) {
+ this.conditions = conditions;
+ }
+
+ @ApiModelProperty(value = "Information for selecting sepcific rows")
+ public Map<String, Object> getRow_specification() {
+ return row_specification;
+ }
+
+ public void setRow_specification(Map<String, Object> row_specification) {
+ this.row_specification = row_specification;
+ }
+
+
+ @ApiModelProperty(value = "Keyspace name")
+ public String getKeyspaceName() {
+ return keyspaceName;
+ }
+
+ public void setKeyspaceName(String keyspaceName) {
+ this.keyspaceName = keyspaceName;
+ }
+
+ @ApiModelProperty(value = "Table name")
+ public String getTableName() {
+ return tableName;
+ }
+
+ public void setTableName(String tableName) {
+ this.tableName = tableName;
+ }
+
+ @ApiModelProperty(value = "Consistency level", allowableValues = "eventual,critical,atomic")
+ public Map<String, String> getConsistencyInfo() {
+ return consistencyInfo;
+ }
+
+ public void setConsistencyInfo(Map<String, String> consistencyInfo) {
+ this.consistencyInfo = consistencyInfo;
+ }
+
+ @ApiModelProperty(value = "Time to live value")
+ public String getTtl() {
+ return ttl;
+ }
+
+ public void setTtl(String ttl) {
+ this.ttl = ttl;
+ }
+
+ @ApiModelProperty(value = "Time stamp")
+ public String getTimestamp() {
+ return timestamp;
+ }
+
+ public void setTimestamp(String timestamp) {
+ this.timestamp = timestamp;
+ }
+
+ @ApiModelProperty(value = "Column values")
+ public Map<String, Object> getValues() {
+ return values;
+ }
+
+ public void setValues(Map<String, Object> values) {
+ this.values = values;
+ }
+
+ public byte[] serialize() {
+ ByteArrayOutputStream bos = new ByteArrayOutputStream();
+ ObjectOutput out = null;
+ try {
+ out = new ObjectOutputStream(bos);
+ out.writeObject(this);
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ return bos.toByteArray();
+ }
+
+}
diff --git a/jar/src/main/java/org/onap/music/datastore/jsonobjects/NameSpace.java b/jar/src/main/java/org/onap/music/datastore/jsonobjects/NameSpace.java
new file mode 100644
index 00000000..232353c1
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/datastore/jsonobjects/NameSpace.java
@@ -0,0 +1,47 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.datastore.jsonobjects;
+
+import java.util.List;
+
+
+public class NameSpace {
+ private String name;
+ private List<String> admin;
+
+ public List<String> getAdmin() {
+ return admin;
+ }
+
+ public String getName() {
+ return name;
+ }
+
+ public void setAdmin(List<String> admin) {
+ this.admin = admin;
+ }
+
+ public void setName(String name) {
+ this.name = name;
+ }
+
+}
diff --git a/jar/src/main/java/org/onap/music/eelf/healthcheck/MusicHealthCheck.java b/jar/src/main/java/org/onap/music/eelf/healthcheck/MusicHealthCheck.java
new file mode 100644
index 00000000..1f4abea1
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/eelf/healthcheck/MusicHealthCheck.java
@@ -0,0 +1,175 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.eelf.healthcheck;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.util.Iterator;
+
+
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+
+import org.mindrot.jbcrypt.BCrypt;
+import org.onap.music.datastore.PreparedQueryObject;
+import org.onap.music.datastore.jsonobjects.JsonOnboard;
+import org.onap.music.eelf.logging.EELFLoggerDelegate;
+import org.onap.music.eelf.logging.format.AppMessages;
+import org.onap.music.eelf.logging.format.ErrorSeverity;
+import org.onap.music.eelf.logging.format.ErrorTypes;
+import org.onap.music.exceptions.MusicLockingException;
+import org.onap.music.lockingservice.MusicLockingService;
+import org.onap.music.main.CachingUtil;
+import org.onap.music.main.MusicCore;
+import org.onap.music.main.MusicUtil;
+import org.onap.music.main.ResultType;
+import com.datastax.driver.core.DataType;
+import com.datastax.driver.core.ResultSet;
+
+
+
+
+/**
+ * @author inam
+ *
+ */
+public class MusicHealthCheck {
+
+ private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(MusicUtil.class);
+
+ private String cassandrHost;
+ private String zookeeperHost;
+
+
+
+
+
+
+
+
+ public String getCassandraStatus() {
+ logger.info(EELFLoggerDelegate.applicationLogger,"Getting Status for Cassandra");
+ if(this.getAdminKeySpace()) {
+ return "ACTIVE";
+ }else {
+ logger.info(EELFLoggerDelegate.applicationLogger,"Cassandra Service is not responding");
+ return "INACTIVE";
+ }
+ }
+
+
+ private Boolean getAdminKeySpace() {
+
+ String appName = "";
+
+ PreparedQueryObject pQuery = new PreparedQueryObject();
+ pQuery.appendQueryString(
+ "select * from admin.keyspace_master");
+ //pQuery.addValue(MusicUtil.convertToActualDataType(DataType.text(), appName));
+ try {
+ ResultSet rs = MusicCore.get(pQuery);
+
+ if(rs != null) {
+ return Boolean.TRUE;
+ }else {
+ return Boolean.FALSE;
+ }
+ } catch (Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(),AppMessages.CASSANDRACONNECTIVITY, ErrorTypes.CONNECTIONERROR, ErrorSeverity.CRITICAL);
+ }
+
+ return Boolean.FALSE;
+
+
+ }
+
+ public String getZookeeperStatus() {
+
+
+ String host = MusicUtil.getMyZkHost();
+ logger.info(EELFLoggerDelegate.applicationLogger,"Getting Status for Zookeeper Host: "+host);
+ try {
+ MusicLockingService lockingService = MusicCore.getLockingServiceHandle();
+ //additionally need to call the ZK to create,aquire and delete lock
+ } catch (MusicLockingException e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(),AppMessages.LOCKINGERROR, ErrorTypes.CONNECTIONERROR, ErrorSeverity.CRITICAL);
+ return "INACTIVE";
+ }
+
+ logger.info(EELFLoggerDelegate.applicationLogger,"Zookeeper is Active and Running");
+ return "ACTIVE";
+
+ //return "Zookeeper is not responding";
+
+ }
+
+
+
+
+ public String getCassandrHost() {
+ return cassandrHost;
+ }
+
+
+
+
+ public void setCassandrHost(String cassandrHost) {
+ this.cassandrHost = cassandrHost;
+ }
+
+
+
+
+ public String getZookeeperHost() {
+ return zookeeperHost;
+ }
+
+
+
+
+ public void setZookeeperHost(String zookeeperHost) {
+ this.zookeeperHost = zookeeperHost;
+ }
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+}
diff --git a/jar/src/main/java/org/onap/music/eelf/logging/EELFLoggerDelegate.java b/jar/src/main/java/org/onap/music/eelf/logging/EELFLoggerDelegate.java
new file mode 100644
index 00000000..0c290b6f
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/eelf/logging/EELFLoggerDelegate.java
@@ -0,0 +1,354 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.eelf.logging;
+
+import static com.att.eelf.configuration.Configuration.MDC_SERVER_FQDN;
+import static com.att.eelf.configuration.Configuration.MDC_SERVER_IP_ADDRESS;
+import static com.att.eelf.configuration.Configuration.MDC_SERVICE_INSTANCE_ID;
+import static com.att.eelf.configuration.Configuration.MDC_SERVICE_NAME;
+import java.net.InetAddress;
+import java.text.MessageFormat;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentMap;
+import javax.servlet.http.HttpServletRequest;
+import org.slf4j.MDC;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import com.att.eelf.configuration.SLF4jWrapper;
+
+public class EELFLoggerDelegate extends SLF4jWrapper implements EELFLogger {
+
+ public static final EELFLogger errorLogger = EELFManager.getInstance().getErrorLogger();
+ public static final EELFLogger applicationLogger =
+ EELFManager.getInstance().getApplicationLogger();
+ public static final EELFLogger auditLogger = EELFManager.getInstance().getAuditLogger();
+ public static final EELFLogger metricsLogger = EELFManager.getInstance().getMetricsLogger();
+ public static final EELFLogger debugLogger = EELFManager.getInstance().getDebugLogger();
+
+ private String className;
+ private static ConcurrentMap<String, EELFLoggerDelegate> classMap = new ConcurrentHashMap<>();
+
+ public EELFLoggerDelegate(final String className) {
+ super(className);
+ this.className = className;
+ }
+
+ /**
+ * Convenience method that gets a logger for the specified class.
+ *
+ * @see #getLogger(String)
+ *
+ * @param clazz
+ * @return Instance of EELFLoggerDelegate
+ */
+ public static EELFLoggerDelegate getLogger(Class<?> clazz) {
+ return getLogger(clazz.getName());
+ }
+
+ /**
+ * Gets a logger for the specified class name. If the logger does not already exist in the map,
+ * this creates a new logger.
+ *
+ * @param className If null or empty, uses EELFLoggerDelegate as the class name.
+ * @return Instance of EELFLoggerDelegate
+ */
+ public static EELFLoggerDelegate getLogger(final String className) {
+ String classNameNeverNull = className == null || "".equals(className)
+ ? EELFLoggerDelegate.class.getName()
+ : className;
+ EELFLoggerDelegate delegate = classMap.get(classNameNeverNull);
+ if (delegate == null) {
+ delegate = new EELFLoggerDelegate(className);
+ classMap.put(className, delegate);
+ }
+ return delegate;
+ }
+
+ /**
+ * Logs a message at the lowest level: trace.
+ *
+ * @param logger
+ * @param msg
+ */
+ public void trace(EELFLogger logger, String msg) {
+ if (logger.isTraceEnabled()) {
+ logger.trace(msg);
+ }
+ }
+
+ /**
+ * Logs a message with parameters at the lowest level: trace.
+ *
+ * @param logger
+ * @param msg
+ * @param arguments
+ */
+ public void trace(EELFLogger logger, String msg, Object... arguments) {
+ if (logger.isTraceEnabled()) {
+ logger.trace(msg, arguments);
+ }
+ }
+
+ /**
+ * Logs a message and throwable at the lowest level: trace.
+ *
+ * @param logger
+ * @param msg
+ * @param th
+ */
+ public void trace(EELFLogger logger, String msg, Throwable th) {
+ if (logger.isTraceEnabled()) {
+ logger.trace(msg, th);
+ }
+ }
+
+ /**
+ * Logs a message at the second-lowest level: debug.
+ *
+ * @param logger
+ * @param msg
+ */
+ public void debug(EELFLogger logger, String msg) {
+ if (logger.isDebugEnabled()) {
+ logger.debug(msg);
+ }
+ }
+
+ /**
+ * Logs a message with parameters at the second-lowest level: debug.
+ *
+ * @param logger
+ * @param msg
+ * @param arguments
+ */
+ public void debug(EELFLogger logger, String msg, Object... arguments) {
+ if (logger.isDebugEnabled()) {
+ logger.debug(msg, arguments);
+ }
+ }
+
+ /**
+ * Logs a message and throwable at the second-lowest level: debug.
+ *
+ * @param logger
+ * @param msg
+ * @param th
+ */
+ public void debug(EELFLogger logger, String msg, Throwable th) {
+ if (logger.isDebugEnabled()) {
+ logger.debug(msg, th);
+ }
+ }
+
+ /**
+ * Logs a message at info level.
+ *
+ * @param logger
+ * @param msg
+ */
+ public void info(EELFLogger logger, String msg) {
+ logger.info(className + " - "+msg);
+ }
+
+ /**
+ * Logs a message with parameters at info level.
+ *
+ * @param logger
+ * @param msg
+ * @param arguments
+ */
+ public void info(EELFLogger logger, String msg, Object... arguments) {
+ logger.info(msg, arguments);
+ }
+
+ /**
+ * Logs a message and throwable at info level.
+ *
+ * @param logger
+ * @param msg
+ * @param th
+ */
+ public void info(EELFLogger logger, String msg, Throwable th) {
+ logger.info(msg, th);
+ }
+
+ /**
+ * Logs a message at warn level.
+ *
+ * @param logger
+ * @param msg
+ */
+ public void warn(EELFLogger logger, String msg) {
+ logger.warn(msg);
+ }
+
+ /**
+ * Logs a message with parameters at warn level.
+ *
+ * @param logger
+ * @param msg
+ * @param arguments
+ */
+ public void warn(EELFLogger logger, String msg, Object... arguments) {
+ logger.warn(msg, arguments);
+ }
+
+ /**
+ * Logs a message and throwable at warn level.
+ *
+ * @param logger
+ * @param msg
+ * @param th
+ */
+ public void warn(EELFLogger logger, String msg, Throwable th) {
+ logger.warn(msg, th);
+ }
+
+ /**
+ * Logs a message at error level.
+ *
+ * @param logger
+ * @param msg
+ */
+ public void error(EELFLogger logger, String msg) {
+ logger.error(className+ " - " + msg);
+ }
+
+ /**
+ * Logs a message with parameters at error level.
+ *
+ * @param logger
+ * @param msg
+ * @param arguments
+ */
+ public void error(EELFLogger logger, String msg, Object... arguments) {
+ logger.warn(msg, arguments);
+ }
+
+ /**
+ * Logs a message and throwable at error level.
+ *
+ * @param logger
+ * @param msg
+ * @param th
+ */
+ public void error(EELFLogger logger, String msg, Throwable th) {
+ logger.warn(msg, th);
+ }
+
+ /**
+ * Logs a message with the associated alarm severity at error level.
+ *
+ * @param logger
+ * @param msg
+ * @param severtiy
+ */
+ public void error(EELFLogger logger, String msg, Object /* AlarmSeverityEnum */ severtiy) {
+ logger.error(msg);
+ }
+
+ /**
+ * Initializes the logger context.
+ */
+ public void init() {
+ setGlobalLoggingContext();
+ final String msg =
+ "############################ Logging is started. ############################";
+ // These loggers emit the current date-time without being told.
+ info(applicationLogger, msg);
+ error(errorLogger, msg);
+ debug(debugLogger, msg);
+ info(auditLogger, msg);
+ info(metricsLogger, msg);
+ }
+
+ /**
+ * Builds a message using a template string and the arguments.
+ *
+ * @param message
+ * @param args
+ * @return
+ */
+ private String formatMessage(String message, Object... args) {
+ StringBuilder sbFormattedMessage = new StringBuilder();
+ if (args != null && args.length > 0 && message != null && message != "") {
+ MessageFormat mf = new MessageFormat(message);
+ sbFormattedMessage.append(mf.format(args));
+ } else {
+ sbFormattedMessage.append(message);
+ }
+
+ return sbFormattedMessage.toString();
+ }
+
+ /**
+ * Loads all the default logging fields into the MDC context.
+ */
+ private void setGlobalLoggingContext() {
+ MDC.put(MDC_SERVICE_INSTANCE_ID, "");
+ try {
+ MDC.put(MDC_SERVER_FQDN, InetAddress.getLocalHost().getHostName());
+ MDC.put(MDC_SERVER_IP_ADDRESS, InetAddress.getLocalHost().getHostAddress());
+ } catch (Exception e) {
+ errorLogger.error("setGlobalLoggingContext failed", e);
+ }
+ }
+
+ public static void mdcPut(String key, String value) {
+ MDC.put(key, value);
+ }
+
+ public static String mdcGet(String key) {
+ return MDC.get(key);
+ }
+
+ public static void mdcRemove(String key) {
+ MDC.remove(key);
+ }
+
+ /**
+ * Loads the RequestId/TransactionId into the MDC which it should be receiving with an each
+ * incoming REST API request. Also, configures few other request based logging fields into the
+ * MDC context.
+ *
+ * @param req
+ * @param appName
+ */
+ public void setRequestBasedDefaultsIntoGlobalLoggingContext(HttpServletRequest req,
+ String appName) {
+ // Load the default fields
+ setGlobalLoggingContext();
+
+ // Load the request based fields
+ if (req != null) {
+ // Rest Path
+ MDC.put(MDC_SERVICE_NAME, req.getServletPath());
+
+ // Client IPAddress i.e. IPAddress of the remote host who is making
+ // this request.
+ String clientIPAddress = req.getHeader("X-FORWARDED-FOR");
+ if (clientIPAddress == null) {
+ clientIPAddress = req.getRemoteAddr();
+ }
+ }
+ }
+}
diff --git a/jar/src/main/java/org/onap/music/eelf/logging/format/AppMessages.java b/jar/src/main/java/org/onap/music/eelf/logging/format/AppMessages.java
new file mode 100644
index 00000000..2c7952b2
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/eelf/logging/format/AppMessages.java
@@ -0,0 +1,183 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+
+package org.onap.music.eelf.logging.format;
+
+/**
+ * @author inam
+ *
+ */
+public enum AppMessages {
+
+
+
+ /*
+ * 100-199 Security/Permission Related - Authentication problems
+ * [ERR100E] Missing Information
+ * [ERR101E] Authentication error occured
+ *
+ * 200-299 Availability/Timeout Related/IO - connectivity error - connection timeout
+ * [ERR200E] Connectivity
+ * [ERR201E] Host not available
+ * [ERR202E] Error while connecting to Cassandra cluster
+ * [ERR203E] IO Error has occured
+ * [ERR204E] Execution Interrupted
+ * [ERR205E] Session Expired
+ * [ERR206E] Cache not authenticated
+ *
+ *
+ * 300-399 Data Access/Integrity Related
+ * [ERR300E] Incorrect data
+ *
+ * 400-499 - Cassandra Query Related
+ * [ERR400E] Error while processing prepared query object
+ * [ERR401E] Executing Session Failure for Request
+ * [ERR402E] Ill formed queryObject for the request
+ * [ERR403E] Error processing Prepared Query Object
+ *
+ * 500-599 - Zookeepr/Locking Related
+ * [ERR500E] Invalid lock
+ * [ERR501E] Locking Error has occured
+ * [ERR502E] Zookeeper error has occured
+ * [ERR503E] Failed to aquire lock store handle
+ * [ERR504E] Failed to create Lock Reference
+ * [ERR505E] Lock does not exist
+ * [ERR506E] Failed to aquire lock
+ * [ERR507E] Lock not aquired
+ * [ERR508E] Lock state not set
+ * [ERR509E] Lock not destroyed
+ * [ERR510E] Lock not released
+ * [ERR511E] Lock not deleted
+ * [ERR512E] Failed to get ZK Lock Handle
+ *
+ *
+ * 600 - 699 - Music Service Errors
+ * [ERR600E] Error initializing the cache
+ *
+ * 700-799 Schema Interface Type/Validation - received Pay-load checksum is
+ * invalid - received JSON is not valid
+ *
+ * 800-899 Business/Flow Processing Related - check out to service is not
+ * allowed - Roll-back is done - failed to generate heat file
+ *
+ *
+ * 900-999 Unknown Errors - Unexpected exception
+ * [ERR900E] Unexpected error occured
+ * [ERR901E] Number format exception
+ *
+ *
+ * 1000-1099 Reserved - do not use
+ *
+ */
+
+
+
+
+ MISSINGINFO("[ERR100E]", "Missing Information ","Details: NA", "Please check application credentials and/or headers"),
+ AUTHENTICATIONERROR("[ERR101E]", "Authentication error occured ","Details: NA", "Please verify application credentials"),
+ CONNCECTIVITYERROR("[ERR200E]"," Connectivity error","Details: NA ","Please check connectivity to external resources"),
+ HOSTUNAVAILABLE("[ERR201E]","Host not available","Details: NA","Please verify the host details"),
+ CASSANDRACONNECTIVITY("[ERR202E]","Error while connecting to Cassandra cluster",""," Please check cassandra cluster details"),
+ IOERROR("[ERR203E]","IO Error has occured","","Please check IO"),
+ EXECUTIONINTERRUPTED("[ERR204E]"," Execution Interrupted","",""),
+ SESSIONEXPIRED("[ERR205E]"," Session Expired","","Session has expired."),
+ CACHEAUTHENTICATION("[ERR206E]","Cache not authenticated",""," Cache not authenticated"),
+
+ INCORRECTDATA("[ERR300E]"," Incorrect data",""," Please verify the request payload and try again"),
+ MULTIPLERECORDS("[ERR301E]"," Multiple records found",""," Please verify the request payload and try again"),
+ ALREADYEXIST("[ERR302E]"," Record already exist",""," Please verify the request payload and try again"),
+ MISSINGDATA("[ERR300E]"," Incorrect data",""," Please verify the request payload and try again"),
+
+ QUERYERROR("[ERR400E]","Error while processing prepared query object",""," Please verify the query"),
+ SESSIONFAILED("[ERR401E]","Executing Session Failure for Request","","Please verify the session and request"),
+
+ INVALIDLOCK("[ERR500E]"," Invalid lock or acquire failed",""," Lock is not valid to aquire"),
+ LOCKINGERROR("[ERR501E]"," Locking Error has occured",""," Locking Error has occured"),
+ KEEPERERROR("[ERR502E]"," Zookeeper error has occured","","Please check zookeeper details"),
+ LOCKHANDLE("[ERR503E]","Failed to aquire lock store handle",""," Failed to aquire lock store handle"),
+ CREATELOCK("[ERR504E]","Failed to aquire lock store handle ","","Failed to aquire lock store handle "),
+ LOCKSTATE("[ERR508E]"," Lock state not set",""," Lock state not set"),
+ DESTROYLOCK("[ERR509E]"," Lock not destroyed",""," Lock not destroyed"),
+ RELEASELOCK("[ERR510E]"," Lock not released",""," Lock not released"),
+ DELTELOCK("[ERR511E]",""," Lock not deleted "," Lock not deleted "),
+ CACHEERROR("[ERR600E]"," Error initializing the cache",""," Error initializing the cache"),
+
+ UNKNOWNERROR("[ERR900E]"," Unexpected error occured",""," Please check logs for details");
+
+
+
+ ErrorTypes eType;
+ ErrorSeverity alarmSeverity;
+ ErrorSeverity errorSeverity;
+ String errorCode;
+ String errorDescription;
+ String details;
+ String resolution;
+
+
+ AppMessages(String errorCode, String errorDescription, String details,String resolution) {
+
+ this.errorCode = errorCode;
+ this.errorDescription = errorDescription;
+ this.details = details;
+ this.resolution = resolution;
+ }
+
+
+
+
+ AppMessages(ErrorTypes eType, ErrorSeverity alarmSeverity,
+ ErrorSeverity errorSeverity, String errorCode, String errorDescription, String details,
+ String resolution) {
+
+ this.eType = eType;
+ this.alarmSeverity = alarmSeverity;
+ this.errorSeverity = errorSeverity;
+ this.errorCode = errorCode;
+ this.errorDescription = errorDescription;
+ this.details = details;
+ this.resolution = resolution;
+ }
+
+ public String getDetails() {
+ return this.details;
+ }
+
+ public String getResolution() {
+ return this.resolution;
+ }
+
+ public String getErrorCode() {
+ return this.errorCode;
+ }
+
+ public String getErrorDescription() {
+ return this.errorDescription;
+ }
+
+
+
+
+
+
+
+}
diff --git a/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorCodes.java b/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorCodes.java
new file mode 100644
index 00000000..b18c1771
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorCodes.java
@@ -0,0 +1,106 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.eelf.logging.format;
+
+
+
+/**
+ * @author inam
+ *
+ */
+public enum ErrorCodes {
+
+
+ /*
+ * 100-199 Security/Permission Related - Authentication problems
+ * [ERR100E] Missing Information
+ * [ERR101E] Authentication error occured
+ *
+ * 200-299 Availability/Timeout Related/IO - connectivity error - connection timeout
+ * [ERR200E] Connectivity
+ * [ERR201E] Host not available
+ * [ERR202E] Error while connecting to Cassandra cluster
+ * [ERR203E] IO Error has occured
+ * [ERR204E] Execution Interrupted
+ * [ERR205E] Session Expired
+ * [ERR206E] Cache not authenticated
+ *
+ *
+ * 300-399 Data Access/Integrity Related
+ *
+ * 400-499 - Cassandra Query Related
+ * [ERR400E] Error while processing prepared query object
+ * [ERR401E] Executing Session Failure for Request
+ * [ERR402E] Ill formed queryObject for the request
+ * [ERR403E] Error processing Prepared Query Object
+ *
+ * 500-599 - Zookeepr/Locking Related
+ * [ERR500E] Invalid lock
+ * [ERR501E] Locking Error has occured
+ * [ERR502E] Zookeeper error has occured
+ * [ERR503E] Failed to aquire lock store handle
+ * [ERR504E] Failed to create Lock Reference
+ * [ERR505E] Lock does not exist
+ * [ERR506E] Failed to aquire lock
+ * [ERR507E] Lock not aquired
+ * [ERR508E] Lock state not set
+ * [ERR509E] Lock not destroyed
+ * [ERR510E] Lock not released
+ * [ERR511E] Lock not deleted
+ * [ERR512E] Failed to get ZK Lock Handle
+ *
+ *
+ * 600 - 699 - Music Service Errors
+ * [ERR600E] Error initializing the cache
+ *
+ * 700-799 Schema Interface Type/Validation - received Pay-load checksum is
+ * invalid - received JSON is not valid
+ *
+ * 800-899 Business/Flow Processing Related - check out to service is not
+ * allowed - Roll-back is done - failed to generate heat file
+ *
+ *
+ * 900-999 Unknown Errors - Unexpected exception
+ * [ERR900E] Unexpected error occured
+ * [ERR901E] Number format exception
+ *
+ *
+ * 1000-1099 Reserved - do not use
+ *
+ */
+
+ /*SUCCESS("Success"), FAILURE("Failure");
+
+ private String result;
+
+ ResultType(String result) {
+ this.result = result;
+ }
+
+ public String getResult() {
+ return result;
+ }
+*/
+
+
+
+}
diff --git a/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorSeverity.java b/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorSeverity.java
new file mode 100644
index 00000000..cda5dd31
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorSeverity.java
@@ -0,0 +1,37 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.eelf.logging.format;
+
+/**
+ * @author inam
+ *
+ */
+public enum ErrorSeverity {
+ INFO,
+ WARN,
+ ERROR,
+ FATAL,
+ CRITICAL,
+ MAJOR,
+ MINOR,
+ NONE,
+}
diff --git a/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorTypes.java b/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorTypes.java
new file mode 100644
index 00000000..2536f4a4
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorTypes.java
@@ -0,0 +1,44 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.eelf.logging.format;
+
+import com.att.eelf.i18n.EELFResolvableErrorEnum;
+
+/**
+ * @author inam
+ *
+ */
+public enum ErrorTypes implements EELFResolvableErrorEnum {
+
+
+ CONNECTIONERROR,
+ SESSIONEXPIRED,
+ AUTHENTICATIONERROR,
+ SERVICEUNAVAILABLE,
+ QUERYERROR,
+ DATAERROR,
+ GENERALSERVICEERROR,
+ MUSICSERVICEERROR,
+ LOCKINGERROR,
+ UNKNOWN,
+
+}
diff --git a/jar/src/main/java/org/onap/music/exceptions/MusicExceptionMapper.java b/jar/src/main/java/org/onap/music/exceptions/MusicExceptionMapper.java
new file mode 100644
index 00000000..14a23d1f
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/exceptions/MusicExceptionMapper.java
@@ -0,0 +1,53 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.exceptions;
+
+import java.io.EOFException;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.ext.ExceptionMapper;
+import javax.ws.rs.ext.Provider;
+
+import org.codehaus.jackson.map.exc.UnrecognizedPropertyException;
+import org.onap.music.main.ResultType;
+import org.onap.music.response.jsonobjects.JsonResponse;
+
+@Provider
+public class MusicExceptionMapper implements ExceptionMapper<Exception> {
+ @Override
+ public Response toResponse(Exception exception) {
+ if(exception instanceof UnrecognizedPropertyException) {
+ return Response.status(Response.Status.BAD_REQUEST).
+ entity(new JsonResponse(ResultType.FAILURE).setError("Unknown field :"+((UnrecognizedPropertyException) exception).getUnrecognizedPropertyName()).toMap()).
+ build();
+ }
+ else if(exception instanceof EOFException) {
+ return Response.status(Response.Status.BAD_REQUEST).
+ entity(new JsonResponse(ResultType.FAILURE).setError("Request body cannot be empty").toMap()).
+ build();
+ }
+ else {
+ return Response.status(Response.Status.BAD_REQUEST).
+ entity(new JsonResponse(ResultType.FAILURE).setError(exception.getMessage()).toMap()).
+ build();
+ }
+ }
+}
diff --git a/jar/src/main/java/org/onap/music/exceptions/MusicLockingException.java b/jar/src/main/java/org/onap/music/exceptions/MusicLockingException.java
new file mode 100644
index 00000000..1a9e45d9
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/exceptions/MusicLockingException.java
@@ -0,0 +1,74 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.exceptions;
+
+/**
+ * @author inam
+ *
+ */
+public class MusicLockingException extends Exception {
+
+ /**
+ *
+ */
+ public MusicLockingException() {
+
+ }
+
+ /**
+ * @param message
+ */
+ public MusicLockingException(String message) {
+ super(message);
+
+ }
+
+ /**
+ * @param cause
+ */
+ public MusicLockingException(Throwable cause) {
+ super(cause);
+
+ }
+
+ /**
+ * @param message
+ * @param cause
+ */
+ public MusicLockingException(String message, Throwable cause) {
+ super(message, cause);
+
+ }
+
+ /**
+ * @param message
+ * @param cause
+ * @param enableSuppression
+ * @param writableStackTrace
+ */
+ public MusicLockingException(String message, Throwable cause, boolean enableSuppression,
+ boolean writableStackTrace) {
+ super(message, cause, enableSuppression, writableStackTrace);
+
+ }
+
+}
diff --git a/jar/src/main/java/org/onap/music/exceptions/MusicPolicyVoilationException.java b/jar/src/main/java/org/onap/music/exceptions/MusicPolicyVoilationException.java
new file mode 100644
index 00000000..bade21a4
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/exceptions/MusicPolicyVoilationException.java
@@ -0,0 +1,79 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.exceptions;
+
+/**
+ * @author inam
+ *
+ */
+public class MusicPolicyVoilationException extends Exception {
+
+ /**
+ *
+ */
+ private static final long serialVersionUID = 1L;
+
+ /**
+ *
+ */
+ public MusicPolicyVoilationException() {
+ // TODO Auto-generated constructor stub
+ }
+
+ /**
+ * @param message
+ */
+ public MusicPolicyVoilationException(String message) {
+ super(message);
+ // TODO Auto-generated constructor stub
+ }
+
+ /**
+ * @param cause
+ */
+ public MusicPolicyVoilationException(Throwable cause) {
+ super(cause);
+ // TODO Auto-generated constructor stub
+ }
+
+ /**
+ * @param message
+ * @param cause
+ */
+ public MusicPolicyVoilationException(String message, Throwable cause) {
+ super(message, cause);
+ // TODO Auto-generated constructor stub
+ }
+
+ /**
+ * @param message
+ * @param cause
+ * @param enableSuppression
+ * @param writableStackTrace
+ */
+ public MusicPolicyVoilationException(String message, Throwable cause, boolean enableSuppression,
+ boolean writableStackTrace) {
+ super(message, cause, enableSuppression, writableStackTrace);
+ // TODO Auto-generated constructor stub
+ }
+
+}
diff --git a/jar/src/main/java/org/onap/music/exceptions/MusicQueryException.java b/jar/src/main/java/org/onap/music/exceptions/MusicQueryException.java
new file mode 100644
index 00000000..24b8568b
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/exceptions/MusicQueryException.java
@@ -0,0 +1,89 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.exceptions;
+
+
+
+/**
+ * @author inam
+ *
+ */
+public class MusicQueryException extends Exception {
+
+ /**
+ *
+ */
+ private static final long serialVersionUID = 1L;
+ private int errorCode;
+
+
+ /**
+ *
+ */
+ public MusicQueryException() {
+ super();
+ }
+
+ /**
+ * @param message
+ */
+ public MusicQueryException(String message) {
+ super(message);
+ }
+
+
+
+ /**
+ * @param message
+ */
+ public MusicQueryException(String message, int errorCode) {
+ super(message);
+ this.errorCode = errorCode;
+ }
+
+ /**
+ * @param cause
+ */
+ public MusicQueryException(Throwable cause) {
+ super(cause);
+ }
+
+ /**
+ * @param message
+ * @param cause
+ */
+ public MusicQueryException(String message, Throwable cause) {
+ super(message, cause);
+ }
+
+ /**
+ * @param message
+ * @param cause
+ * @param enableSuppression
+ * @param writableStackTrace
+ */
+ public MusicQueryException(String message, Throwable cause, boolean enableSuppression,
+ boolean writableStackTrace) {
+ super(message, cause, enableSuppression, writableStackTrace);
+ }
+
+}
diff --git a/jar/src/main/java/org/onap/music/exceptions/MusicServiceException.java b/jar/src/main/java/org/onap/music/exceptions/MusicServiceException.java
new file mode 100644
index 00000000..a3b1fc56
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/exceptions/MusicServiceException.java
@@ -0,0 +1,84 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+
+package org.onap.music.exceptions;
+
+/**
+ * @author inam
+ *
+ */
+public class MusicServiceException extends Exception {
+
+
+ private int errorCode;
+ private String errorMessage;
+
+ public int getErrorCode() {
+ return errorCode;
+ }
+
+
+ public void setErrorCode(int errorCode) {
+ this.errorCode = errorCode;
+ }
+
+
+ public String getErrorMessage() {
+ return errorMessage;
+ }
+
+
+ public void setErrorMessage(String errorMessage) {
+ this.errorMessage = errorMessage;
+ }
+
+
+ public MusicServiceException() {
+ super();
+ }
+
+
+ public MusicServiceException(String message) {
+ super(message);
+
+ }
+
+
+ public MusicServiceException(Throwable cause) {
+ super(cause);
+
+ }
+
+
+ public MusicServiceException(String message, Throwable cause) {
+ super(message, cause);
+
+ }
+
+
+ public MusicServiceException(String message, Throwable cause, boolean enableSuppression,
+ boolean writableStackTrace) {
+ super(message, cause, enableSuppression, writableStackTrace);
+
+ }
+
+}
diff --git a/jar/src/main/java/org/onap/music/lockingservice/LockListener.java b/jar/src/main/java/org/onap/music/lockingservice/LockListener.java
new file mode 100644
index 00000000..33188e60
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/lockingservice/LockListener.java
@@ -0,0 +1,39 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.lockingservice;
+
+/**
+ * This class has two methods which are call back methods when a lock is acquired and when the lock
+ * is released.
+ *
+ */
+public interface LockListener {
+ /**
+ * call back called when the lock is acquired
+ */
+ public void lockAcquired();
+
+ /**
+ * call back called when the lock is released.
+ */
+ public void lockReleased();
+}
diff --git a/jar/src/main/java/org/onap/music/lockingservice/MusicLockState.java b/jar/src/main/java/org/onap/music/lockingservice/MusicLockState.java
new file mode 100644
index 00000000..6c31410f
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/lockingservice/MusicLockState.java
@@ -0,0 +1,137 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.lockingservice;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutput;
+import java.io.ObjectOutputStream;
+import java.io.Serializable;
+import org.onap.music.eelf.logging.EELFLoggerDelegate;
+import org.onap.music.eelf.logging.format.AppMessages;
+import org.onap.music.eelf.logging.format.ErrorSeverity;
+import org.onap.music.eelf.logging.format.ErrorTypes;
+
+// the state variable that will be stored in zookeeper, capturing the transitions of
+public class MusicLockState implements Serializable {
+ public enum LockStatus {
+ UNLOCKED, BEING_LOCKED, LOCKED
+ };// captures the state of the lock
+
+ private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(MusicLockState.class);
+ LockStatus lockStatus;
+ boolean needToSyncQuorum = false;
+ String lockHolder;
+ long leasePeriod = Long.MAX_VALUE, leaseStartTime = -1;
+
+ private String errorMessage = null;
+
+ public MusicLockState(String errorMessage) {
+ this.errorMessage = errorMessage;
+ }
+
+ public MusicLockState(LockStatus lockStatus, String lockHolder) {
+ this.lockStatus = lockStatus;
+ this.lockHolder = lockHolder;
+ }
+
+ public MusicLockState(LockStatus lockStatus, String lockHolder, boolean needToSyncQuorum) {
+ this.lockStatus = lockStatus;
+ this.lockHolder = lockHolder;
+ this.needToSyncQuorum = needToSyncQuorum;
+ }
+
+
+ public long getLeasePeriod() {
+ return leasePeriod;
+ }
+
+ public boolean isNeedToSyncQuorum() {
+ return needToSyncQuorum;
+ }
+
+
+
+ public void setLeasePeriod(long leasePeriod) {
+ this.leasePeriod = leasePeriod;
+ }
+
+
+ public long getLeaseStartTime() {
+ return leaseStartTime;
+ }
+
+
+ public void setLeaseStartTime(long leaseStartTime) {
+ this.leaseStartTime = leaseStartTime;
+ }
+
+
+
+ public LockStatus getLockStatus() {
+ return lockStatus;
+ }
+
+ public void setLockStatus(LockStatus lockStatus) {
+ this.lockStatus = lockStatus;
+ }
+
+ public String getLockHolder() {
+ return lockHolder;
+ }
+
+ public void setLockHolder(String lockHolder) {
+ this.lockHolder = lockHolder;
+ }
+
+ public String getErrorMessage() {
+ return errorMessage;
+ }
+
+ public byte[] serialize() {
+ ByteArrayOutputStream bos = new ByteArrayOutputStream();
+ ObjectOutput out = null;
+ try {
+ out = new ObjectOutputStream(bos);
+ out.writeObject(this);
+ } catch (IOException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.IOERROR, ErrorSeverity.ERROR, ErrorTypes.CONNECTIONERROR);
+ }
+ return bos.toByteArray();
+ }
+
+ public static MusicLockState deSerialize(byte[] data) {
+ ByteArrayInputStream bis = new ByteArrayInputStream(data);
+ Object o = null;
+ ObjectInput in = null;
+ try {
+ in = new ObjectInputStream(bis);
+ o = in.readObject();
+ } catch (ClassNotFoundException | IOException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.UNKNOWNERROR, ErrorSeverity.ERROR, ErrorTypes.UNKNOWN);
+ }
+ return (MusicLockState) o;
+ }
+}
diff --git a/jar/src/main/java/org/onap/music/lockingservice/MusicLockingService.java b/jar/src/main/java/org/onap/music/lockingservice/MusicLockingService.java
new file mode 100644
index 00000000..4070238a
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/lockingservice/MusicLockingService.java
@@ -0,0 +1,184 @@
+/*
+ * ============LICENSE_START========================================== org.onap.music
+ * =================================================================== Copyright (c) 2017 AT&T
+ * Intellectual Property ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.lockingservice;
+
+
+import java.io.IOException;
+import java.util.StringTokenizer;
+import java.util.concurrent.CountDownLatch;
+
+import org.apache.zookeeper.KeeperException;
+import org.apache.zookeeper.WatchedEvent;
+import org.apache.zookeeper.Watcher;
+import org.apache.zookeeper.Watcher.Event.KeeperState;
+import org.apache.zookeeper.ZooKeeper;
+import org.onap.music.eelf.logging.EELFLoggerDelegate;
+import org.onap.music.eelf.logging.format.AppMessages;
+import org.onap.music.eelf.logging.format.ErrorSeverity;
+import org.onap.music.eelf.logging.format.ErrorTypes;
+import org.onap.music.exceptions.MusicLockingException;
+import org.onap.music.exceptions.MusicServiceException;
+import org.onap.music.main.MusicUtil;
+import java.util.concurrent.TimeUnit;
+
+
+public class MusicLockingService implements Watcher {
+
+
+ private static final int SESSION_TIMEOUT = 180000;
+ ZkStatelessLockService zkLockHandle = null;
+ private CountDownLatch connectedSignal = new CountDownLatch(1);
+ private static EELFLoggerDelegate logger =
+ EELFLoggerDelegate.getLogger(MusicLockingService.class);
+
+ public MusicLockingService() throws MusicServiceException {
+ try {
+ ZooKeeper zk = new ZooKeeper(MusicUtil.getMyZkHost(), SESSION_TIMEOUT, this);
+ connectedSignal.await();
+ zkLockHandle = new ZkStatelessLockService(zk);
+ } catch (IOException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.IOERROR, ErrorSeverity.ERROR, ErrorTypes.CONNECTIONERROR);
+ throw new MusicServiceException("IO Error has occured" + e.getMessage());
+ } catch (InterruptedException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+ throw new MusicServiceException("Exception Occured " + e.getMessage());
+ }
+ }
+
+ public MusicLockingService(int timeout) throws MusicServiceException {
+ CountDownLatch connectedSignal1 = new CountDownLatch(1);
+ try {
+ ZooKeeper zk1 = new ZooKeeper(MusicUtil.getMyZkHost(), SESSION_TIMEOUT, this);
+ connectedSignal1.await(timeout, TimeUnit.SECONDS);
+ if(!zk1.getState().isConnected()) {
+ throw new MusicServiceException("Unable to Connect. Some nodes are down.");
+ }
+ } catch (IOException e ) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.IOERROR, ErrorSeverity.ERROR, ErrorTypes.CONNECTIONERROR);
+ throw new MusicServiceException("IO Error has occured" + e.getMessage());
+ } catch (InterruptedException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+ throw new MusicServiceException("Exception Occured " + e.getMessage());
+ }
+ }
+
+ public ZkStatelessLockService getzkLockHandle() {
+ return zkLockHandle;
+ }
+
+ public MusicLockingService(String lockServer) {
+ try {
+ ZooKeeper zk = new ZooKeeper(lockServer, SESSION_TIMEOUT, this);
+ connectedSignal.await();
+ zkLockHandle = new ZkStatelessLockService(zk);
+ } catch (IOException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.IOERROR, ErrorSeverity.ERROR, ErrorTypes.CONNECTIONERROR);
+ }catch( InterruptedException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+ }catch(Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.UNKNOWNERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+ }
+ }
+
+ public void createLockaIfItDoesNotExist(String lockName) {
+ if (!zkLockHandle.checkIfLockExists(lockName)) {
+ String lockHolder = null;
+ MusicLockState ml = new MusicLockState(MusicLockState.LockStatus.UNLOCKED, lockHolder);
+ byte[] data = ml.serialize();
+ zkLockHandle.createLock(lockName, data);
+ }
+ }
+
+ public void setLockState(String lockName, MusicLockState mls) {
+ byte[] data = mls.serialize();
+ zkLockHandle.setNodeData(lockName, data);
+ }
+
+ public MusicLockState getLockState(String lockName) throws MusicLockingException {
+
+ byte[] data = null;
+ try{
+ data = zkLockHandle.getNodeData(lockName);
+ }catch (Exception ex){
+ logger.error(EELFLoggerDelegate.errorLogger, ex.getMessage(),AppMessages.UNKNOWNERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+ }
+ if(data !=null)
+ return MusicLockState.deSerialize(data);
+ else {
+ logger.error(EELFLoggerDelegate.errorLogger,"",AppMessages.INVALIDLOCK, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+ throw new MusicLockingException("Invalid lock or acquire failed");
+ }
+ }
+
+ public String createLockId(String lockName) {
+ String lockIdWithSlash = zkLockHandle.createLockId(lockName);
+ return lockIdWithSlash.replace('/', '$');
+ }
+
+ public boolean isMyTurn(String lockIdWithDollar) {
+ String lockId = lockIdWithDollar.replace('$', '/');
+ StringTokenizer st = new StringTokenizer(lockId);
+ String lockName = "/" + st.nextToken("/");
+ try {
+ return zkLockHandle.lock(lockName, lockId);
+ } catch (KeeperException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.LOCKINGERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+ }catch( InterruptedException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+ }catch(Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.UNKNOWNERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+ }
+ return false;
+ }
+
+ public void unlockAndDeleteId(String lockIdWithDollar) throws KeeperException.NoNodeException {
+ String lockId = lockIdWithDollar.replace('$', '/');
+ zkLockHandle.unlock(lockId);
+ }
+
+ public void deleteLock(String lockName) throws MusicLockingException {
+ if(lockIdExists(lockName))
+ zkLockHandle.deleteLock(lockName);
+ else{
+ throw new MusicLockingException("Lock does not exist.Please check the lock: " + lockName + " and try again");
+ }
+ }
+
+ public String whoseTurnIsIt(String lockName) {
+ String lockHolder = zkLockHandle.currentLockHolder(lockName);
+ return lockHolder.replace('/', '$');
+
+ }
+
+ public void process(WatchedEvent event) { // Watcher interface
+ if (event.getState() == KeeperState.SyncConnected) {
+ connectedSignal.countDown();
+ }
+ }
+
+
+ public void close() {
+ zkLockHandle.close();
+ }
+
+ public boolean lockIdExists(String lockIdWithDollar) {
+ String lockId = lockIdWithDollar.replace('$', '/');
+ return zkLockHandle.checkIfLockExists(lockId);
+ }
+
+}
diff --git a/jar/src/main/java/org/onap/music/lockingservice/ProtocolSupport.java b/jar/src/main/java/org/onap/music/lockingservice/ProtocolSupport.java
new file mode 100644
index 00000000..4082b3b8
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/lockingservice/ProtocolSupport.java
@@ -0,0 +1,208 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.lockingservice;
+
+import org.apache.zookeeper.CreateMode;
+import org.apache.zookeeper.KeeperException;
+import org.apache.zookeeper.ZooDefs;
+import org.apache.zookeeper.ZooKeeper;
+import org.apache.zookeeper.data.ACL;
+import org.apache.zookeeper.data.Stat;
+import org.onap.music.eelf.logging.EELFLoggerDelegate;
+import org.onap.music.eelf.logging.format.AppMessages;
+import org.onap.music.eelf.logging.format.ErrorSeverity;
+import org.onap.music.eelf.logging.format.ErrorTypes;
+import org.onap.music.lockingservice.ZooKeeperOperation;
+import java.util.List;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+/**
+ * A base class for protocol implementations which provides a number of higher level helper methods
+ * for working with ZooKeeper along with retrying synchronous operations if the connection to
+ * ZooKeeper closes such as {@link #retryOperation(ZooKeeperOperation)}
+ *
+ */
+class ProtocolSupport {
+ private EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(ProtocolSupport.class);
+
+ protected ZooKeeper zookeeper;
+ private AtomicBoolean closed = new AtomicBoolean(false);
+ private long retryDelay = 500L;
+ private int retryCount = 10;
+ private List<ACL> acl = ZooDefs.Ids.OPEN_ACL_UNSAFE;
+
+ /**
+ * Closes this strategy and releases any ZooKeeper resources; but keeps the ZooKeeper instance
+ * open
+ */
+ public void close() {
+ if (closed.compareAndSet(false, true)) {
+ doClose();
+ }
+ }
+
+ /**
+ * return zookeeper client instance
+ *
+ * @return zookeeper client instance
+ */
+ public ZooKeeper getZookeeper() {
+ return zookeeper;
+ }
+
+ /**
+ * return the acl its using
+ *
+ * @return the acl.
+ */
+ public List<ACL> getAcl() {
+ return acl;
+ }
+
+ /**
+ * set the acl
+ *
+ * @param acl the acl to set to
+ */
+ public void setAcl(List<ACL> acl) {
+ this.acl = acl;
+ }
+
+ /**
+ * get the retry delay in milliseconds
+ *
+ * @return the retry delay
+ */
+ public long getRetryDelay() {
+ return retryDelay;
+ }
+
+ /**
+ * Sets the time waited between retry delays
+ *
+ * @param retryDelay the retry delay
+ */
+ public void setRetryDelay(long retryDelay) {
+ this.retryDelay = retryDelay;
+ }
+
+ /**
+ * Allow derived classes to perform some custom closing operations to release resources
+ */
+ protected void doClose() {
+ throw new UnsupportedOperationException();
+ }
+
+
+ /**
+ * Perform the given operation, retrying if the connection fails
+ *
+ * @return object. it needs to be cast to the callee's expected return type.
+ * @param operation FILL IN
+ * @throws KeeperException FILL IN
+ * @throws InterruptedException FILL IN
+ */
+ protected Object retryOperation(ZooKeeperOperation operation)
+ throws KeeperException, InterruptedException {
+ KeeperException exception = null;
+ for (int i = 0; i < retryCount; i++) {
+ try {
+ return operation.execute();
+ } catch (KeeperException.SessionExpiredException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.SESSIONEXPIRED+" for: " + zookeeper + " so reconnecting due to: " + e, ErrorSeverity.ERROR, ErrorTypes.SESSIONEXPIRED);
+ throw e;
+ } catch (KeeperException.ConnectionLossException e) {
+ if (exception == null) {
+ exception = e;
+ }
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.CONNCECTIVITYERROR, ErrorSeverity.ERROR, ErrorTypes.SESSIONEXPIRED);
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),"Attempt " + i + " failed with connection loss so attempting to reconnect: " + e);
+
+ retryDelay(i);
+ }
+ }
+ throw exception;
+ }
+
+ /**
+ * Ensures that the given path exists with no data, the current ACL and no flags
+ *
+ * @param path the lock path
+ */
+ protected void ensurePathExists(String path) {
+ ensureExists(path, null, acl, CreateMode.PERSISTENT);
+ }
+
+ /**
+ * Ensures that the given path exists with the given data, ACL and flags
+ *
+ * @param path the lock path
+ * @param data the data
+ * @param acl list of ACLs applying to the path
+ * @param flags create mode flags
+ */
+ protected void ensureExists(final String path, final byte[] data, final List<ACL> acl,
+ final CreateMode flags) {
+ try {
+ retryOperation(new ZooKeeperOperation() {
+ public boolean execute() throws KeeperException, InterruptedException {
+ Stat stat = zookeeper.exists(path, false);
+ if (stat != null) {
+ return true;
+ }
+ zookeeper.create(path, data, acl, flags);
+ return true;
+ }
+ });
+ } catch (KeeperException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+ } catch (InterruptedException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+ }
+ }
+
+ /**
+ * Returns true if this protocol has been closed
+ *
+ * @return true if this protocol is closed
+ */
+ protected boolean isClosed() {
+ return closed.get();
+ }
+
+ /**
+ * Performs a retry delay if this is not the first attempt
+ *
+ * @param attemptCount the number of the attempts performed so far
+ */
+ protected void retryDelay(int attemptCount) {
+ if (attemptCount > 0) {
+ try {
+ Thread.sleep(attemptCount * retryDelay);
+ } catch (InterruptedException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.GENERALSERVICEERROR);
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),"Thread failed to sleep: " + e);
+ Thread.currentThread().interrupt();
+ }
+ }
+ }
+}
diff --git a/jar/src/main/java/org/onap/music/lockingservice/ZNodeName.java b/jar/src/main/java/org/onap/music/lockingservice/ZNodeName.java
new file mode 100644
index 00000000..0c190f14
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/lockingservice/ZNodeName.java
@@ -0,0 +1,118 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.lockingservice;
+
+import org.onap.music.eelf.logging.EELFLoggerDelegate;
+import org.onap.music.eelf.logging.format.ErrorSeverity;
+import org.onap.music.eelf.logging.format.ErrorTypes;
+
+/**
+ * Represents an ephemeral znode name which has an ordered sequence number and can be sorted in
+ * order
+ *
+ */
+class ZNodeName implements Comparable<ZNodeName> {
+ private final String name;
+ private String prefix;
+ private int sequence = -1;
+ private EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(ZNodeName.class);
+
+ public ZNodeName(String name) {
+ if (name == null) {
+ throw new NullPointerException("id cannot be null");
+ }
+ this.name = name;
+ this.prefix = name;
+ int idx = name.lastIndexOf('-');
+ if (idx >= 0) {
+ this.prefix = name.substring(0, idx);
+ try {
+ this.sequence = Integer.parseInt(name.substring(idx + 1));
+ // If an exception occurred we misdetected a sequence suffix,
+ // so return -1.
+ } catch (NumberFormatException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),"Number format exception "+idx, ErrorSeverity.ERROR, ErrorTypes.GENERALSERVICEERROR);
+ } catch (ArrayIndexOutOfBoundsException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),"Array out of bounds for "+idx, ErrorSeverity.ERROR, ErrorTypes.GENERALSERVICEERROR);
+ }
+ }
+ }
+
+ @Override
+ public String toString() {
+ return name.toString();
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o)
+ return true;
+ if (o == null || getClass() != o.getClass())
+ return false;
+
+ ZNodeName sequence = (ZNodeName) o;
+
+ if (!name.equals(sequence.name))
+ return false;
+
+ return true;
+ }
+
+ @Override
+ public int hashCode() {
+ return name.hashCode() + 37;
+ }
+
+ public int compareTo(ZNodeName that) {
+ int answer = this.prefix.compareTo(that.prefix);
+ if (answer == 0) {
+ int s1 = this.sequence;
+ int s2 = that.sequence;
+ if (s1 == -1 && s2 == -1) {
+ return this.name.compareTo(that.name);
+ }
+ answer = s1 == -1 ? 1 : s2 == -1 ? -1 : s1 - s2;
+ }
+ return answer;
+ }
+
+ /**
+ * Returns the name of the znode
+ */
+ public String getName() {
+ return name;
+ }
+
+ /**
+ * Returns the sequence number
+ */
+ public int getZNodeName() {
+ return sequence;
+ }
+
+ /**
+ * Returns the text prefix before the sequence number
+ */
+ public String getPrefix() {
+ return prefix;
+ }
+}
diff --git a/jar/src/main/java/org/onap/music/lockingservice/ZkStatelessLockService.java b/jar/src/main/java/org/onap/music/lockingservice/ZkStatelessLockService.java
new file mode 100644
index 00000000..e99df255
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/lockingservice/ZkStatelessLockService.java
@@ -0,0 +1,339 @@
+/*
+ * ============LICENSE_START========================================== org.onap.music
+ * =================================================================== Copyright (c) 2017 AT&T
+ * Intellectual Property ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.lockingservice;
+
+
+import java.util.List;
+import java.util.SortedSet;
+import java.util.TreeSet;
+import org.apache.zookeeper.CreateMode;
+import org.apache.zookeeper.KeeperException;
+import org.apache.zookeeper.KeeperException.NoNodeException;
+import org.apache.zookeeper.ZooDefs;
+import org.apache.zookeeper.ZooKeeper;
+import org.apache.zookeeper.data.ACL;
+import org.apache.zookeeper.data.Stat;
+import org.onap.music.eelf.logging.EELFLoggerDelegate;
+import org.onap.music.eelf.logging.format.AppMessages;
+import org.onap.music.eelf.logging.format.ErrorSeverity;
+import org.onap.music.eelf.logging.format.ErrorTypes;
+
+/**
+ * A <a href="package.html">protocol to implement an exclusive write lock or to elect a leader</a>.
+ * <p/>
+ * You invoke {@link #lock()} to start the process of grabbing the lock; you may get the lock then
+ * or it may be some time later.
+ * <p/>
+ * You can register a listener so that you are invoked when you get the lock; otherwise you can ask
+ * if you have the lock by calling {@link #isOwner()}
+ *
+ */
+public class ZkStatelessLockService extends ProtocolSupport {
+ public ZkStatelessLockService(ZooKeeper zk) {
+ zookeeper = zk;
+ }
+
+ private static EELFLoggerDelegate logger =
+ EELFLoggerDelegate.getLogger(ZkStatelessLockService.class);
+
+ protected void createLock(final String path, final byte[] data) {
+ final List<ACL> acl = ZooDefs.Ids.OPEN_ACL_UNSAFE;
+ try {
+ retryOperation(new ZooKeeperOperation() {
+ public boolean execute() throws KeeperException, InterruptedException {
+ zookeeper.create(path, data, acl, CreateMode.PERSISTENT);
+ return true;
+ }
+ });
+ }catch (InterruptedException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+ }catch (KeeperException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+ }
+ }
+
+ public void close() {
+ try {
+ zookeeper.close();
+ }catch (InterruptedException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+ }
+ }
+
+ public void setNodeData(final String lockName, final byte[] data) {
+ try {
+ retryOperation(new ZooKeeperOperation() {
+ public boolean execute() throws KeeperException, InterruptedException {
+ zookeeper.getSessionId();
+ zookeeper.setData("/" + lockName, data, -1);
+ return true;
+ }
+ });
+ }catch (InterruptedException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+ }catch (KeeperException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+ }
+
+ }
+
+ public byte[] getNodeData(final String lockName) {
+ try {
+ if (zookeeper.exists("/" + lockName, null) != null)
+ return zookeeper.getData("/" + lockName, false, null);
+ else
+ return null;
+
+ }catch (InterruptedException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+ }catch (KeeperException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+ }
+ return null;
+ }
+
+ public boolean checkIfLockExists(String lockName) {
+ boolean result = false;
+ try {
+ Stat stat = zookeeper.exists(lockName, false);
+ if (stat != null) {
+ result = true;
+ }
+ }catch (InterruptedException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+ }catch (KeeperException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+ }
+ return result;
+ }
+
+ public void createNode(String nodeName) {
+ ensurePathExists(nodeName);
+ }
+
+ public String createLockId(String dir) {
+ ensurePathExists(dir);
+ LockZooKeeperOperation zop = new LockZooKeeperOperation(dir);
+ try {
+ retryOperation(zop);
+ }catch (InterruptedException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+ }catch (KeeperException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+ }
+ return zop.getId();
+ }
+
+ /**
+ * Attempts to acquire the exclusive write lock returning whether or not it was acquired. Note
+ * that the exclusive lock may be acquired some time later after this method has been invoked
+ * due to the current lock owner going away.
+ */
+ public synchronized boolean lock(String dir, String lockId)
+ throws KeeperException, InterruptedException {
+ if (isClosed()) {
+ return false;
+ }
+ LockZooKeeperOperation zop = new LockZooKeeperOperation(dir, lockId);
+ return (Boolean) retryOperation(zop);
+ }
+
+ /**
+ * Removes the lock or associated znode if you no longer require the lock. this also removes
+ * your request in the queue for locking in case you do not already hold the lock.
+ *
+ * @throws RuntimeException throws a runtime exception if it cannot connect to zookeeper.
+ * @throws NoNodeException
+ */
+ public synchronized void unlock(String lockId) throws RuntimeException, KeeperException.NoNodeException {
+ final String id = lockId;
+ if (!isClosed() && id != null) {
+ try {
+ ZooKeeperOperation zopdel = new ZooKeeperOperation() {
+ public boolean execute() throws KeeperException, InterruptedException {
+ zookeeper.delete(id, -1);
+ return Boolean.TRUE;
+ }
+ };
+ zopdel.execute();
+ } catch (InterruptedException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+ // set that we have been interrupted.
+ Thread.currentThread().interrupt();
+ } catch (KeeperException.NoNodeException e) {
+ // do nothing
+ throw new KeeperException.NoNodeException("Lock doesn't exists. Release lock operation failed.");
+ } catch (KeeperException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+ throw (RuntimeException) new RuntimeException(e.getMessage()).initCause(e);
+ }
+ }
+ }
+
+ public synchronized String currentLockHolder(String mainLock) {
+ final String id = mainLock;
+ if (!isClosed() && id != null) {
+ List<String> names;
+ try {
+ names = zookeeper.getChildren(id, false);
+ if (names.isEmpty())
+ return "";
+ SortedSet<ZNodeName> sortedNames = new TreeSet<ZNodeName>();
+ for (String name : names) {
+ sortedNames.add(new ZNodeName(id + "/" + name));
+ }
+ return sortedNames.first().getName();
+ } catch (InterruptedException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+ // set that we have been interrupted.
+ Thread.currentThread().interrupt();
+ } catch (KeeperException.NoNodeException e) {
+ // do nothing
+ } catch (KeeperException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+ throw (RuntimeException) new RuntimeException(e.getMessage()).initCause(e);
+ }
+ }
+ return "No lock holder!";
+ }
+
+ public synchronized void deleteLock(String mainLock) {
+ final String id = mainLock;
+ if (!isClosed() && id != null) {
+ try {
+ ZooKeeperOperation zopdel = new ZooKeeperOperation() {
+ public boolean execute() throws KeeperException, InterruptedException {
+ List<String> names = zookeeper.getChildren(id, false);
+ for (String name : names) {
+ zookeeper.delete(id + "/" + name, -1);
+ }
+ zookeeper.delete(id, -1);
+ return Boolean.TRUE;
+ }
+ };
+ zopdel.execute();
+ } catch (InterruptedException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+ // set that we have been interrupted.
+ Thread.currentThread().interrupt();
+ } catch (KeeperException.NoNodeException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+ // do nothing
+ } catch (KeeperException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.KEEPERERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR);
+ throw (RuntimeException) new RuntimeException(e.getMessage()).initCause(e);
+ }
+ }
+
+ }
+
+ /**
+ * a zoookeeper operation that is mainly responsible for all the magic required for locking.
+ */
+ private class LockZooKeeperOperation implements ZooKeeperOperation {
+
+ /**
+ * find if we have been created earlier if not create our node
+ *
+ * @param prefix the prefix node
+ * @param zookeeper the zookeeper client
+ * @param dir the dir parent
+ * @throws KeeperException
+ * @throws InterruptedException
+ */
+ private String dir;
+ private String id = null;
+
+ public String getId() {
+ return id;
+ }
+
+ public LockZooKeeperOperation(String dir) {
+ this.dir = dir;
+ }
+
+ public LockZooKeeperOperation(String dir, String id) {
+ this.dir = dir;
+ this.id = id;
+ }
+
+ /**
+ * the command that is run and retried for actually obtaining the lock
+ *
+ * @return if the command was successful or not
+ */
+ public boolean execute() throws KeeperException, InterruptedException {
+ do {
+ if (id == null) {
+ String prefix = "x-";
+ byte[] data = {0x12, 0x34};
+ id = zookeeper.create(dir + "/" + prefix, data, getAcl(),
+ CreateMode.PERSISTENT_SEQUENTIAL);
+
+ if (logger.isDebugEnabled()) {
+ logger.debug(EELFLoggerDelegate.debugLogger, "Created id: " + id);
+ }
+ if (id != null)
+ break;
+ }
+ if (id != null) {
+ List<String> names = zookeeper.getChildren(dir, false);
+ if (names.isEmpty()) {
+ logger.info(EELFLoggerDelegate.applicationLogger, "No children in: " + dir
+ + " when we've just " + "created one! Lets recreate it...");
+ // lets force the recreation of the id
+ id = null;
+ return Boolean.FALSE;
+
+ } else {
+ // lets sort them explicitly (though they do seem to come back in order
+ // ususally :)
+ ZNodeName idName = new ZNodeName(id);
+ SortedSet<ZNodeName> sortedNames = new TreeSet<ZNodeName>();
+ for (String name : names) {
+ sortedNames.add(new ZNodeName(dir + "/" + name));
+ }
+ if (!sortedNames.contains(idName))
+ return Boolean.FALSE;
+
+ SortedSet<ZNodeName> lessThanMe = sortedNames.headSet(idName);
+ if (!lessThanMe.isEmpty()) {
+ ZNodeName lastChildName = lessThanMe.last();
+ String lastChildId = lastChildName.getName();
+ if (logger.isDebugEnabled()) {
+ logger.debug(EELFLoggerDelegate.debugLogger, "watching less than me node: " + lastChildId);
+ }
+ Stat stat = zookeeper.exists(lastChildId, false);
+ if (stat != null) {
+ return Boolean.FALSE;
+ } else {
+ logger.info(EELFLoggerDelegate.applicationLogger,
+ "Could not find the" + " stats for less than me: "
+ + lastChildName.getName());
+ }
+ } else
+ return Boolean.TRUE;
+ }
+ }
+ } while (id == null);
+ return Boolean.FALSE;
+ }
+ }
+
+}
+
diff --git a/jar/src/main/java/org/onap/music/lockingservice/ZooKeeperOperation.java b/jar/src/main/java/org/onap/music/lockingservice/ZooKeeperOperation.java
new file mode 100644
index 00000000..7020d14d
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/lockingservice/ZooKeeperOperation.java
@@ -0,0 +1,42 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.lockingservice;
+
+import org.apache.zookeeper.KeeperException;
+
+/**
+ * A callback object which can be used for implementing retry-able operations in the
+ * {@link org.onap.music.lockingservice.ProtocolSupport} class
+ *
+ */
+public interface ZooKeeperOperation {
+
+ /**
+ * Performs the operation - which may be involved multiple times if the connection
+ * to ZooKeeper closes during this operation
+ *
+ * @return the result of the operation or null
+ * @throws KeeperException FILL IN
+ * @throws InterruptedException FILL IN
+ */
+ public boolean execute() throws KeeperException, InterruptedException;
+}
diff --git a/jar/src/main/java/org/onap/music/main/CachingUtil.java b/jar/src/main/java/org/onap/music/main/CachingUtil.java
new file mode 100755
index 00000000..aa06aae2
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/main/CachingUtil.java
@@ -0,0 +1,420 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.main;
+
+import java.util.Arrays;
+import java.util.Calendar;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.UUID;
+import javax.ws.rs.core.HttpHeaders;
+import javax.ws.rs.core.MediaType;
+import org.apache.commons.codec.binary.Base64;
+import org.apache.commons.jcs.JCS;
+import org.apache.commons.jcs.access.CacheAccess;
+import org.codehaus.jackson.map.ObjectMapper;
+import org.mindrot.jbcrypt.BCrypt;
+import org.onap.music.datastore.PreparedQueryObject;
+import org.onap.music.datastore.jsonobjects.AAFResponse;
+import org.onap.music.eelf.logging.EELFLoggerDelegate;
+import org.onap.music.eelf.logging.format.AppMessages;
+import org.onap.music.eelf.logging.format.ErrorSeverity;
+import org.onap.music.eelf.logging.format.ErrorTypes;
+import org.onap.music.exceptions.MusicServiceException;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.datastax.driver.core.DataType;
+import com.datastax.driver.core.ResultSet;
+import com.datastax.driver.core.Row;
+import com.datastax.driver.core.exceptions.InvalidQueryException;
+import com.sun.jersey.api.client.Client;
+import com.sun.jersey.api.client.ClientResponse;
+import com.sun.jersey.api.client.WebResource;
+
+/**
+ * All Caching related logic is handled by this class and a schedule cron runs to update cache.
+ *
+ * @author Vikram
+ *
+ */
+public class CachingUtil implements Runnable {
+
+ private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(CachingUtil.class);
+
+ private static CacheAccess<String, String> musicCache = JCS.getInstance("musicCache");
+ private static CacheAccess<String, Map<String, String>> aafCache = JCS.getInstance("aafCache");
+ private static CacheAccess<String, String> appNameCache = JCS.getInstance("appNameCache");
+ private static CacheAccess<String, Map<String, String>> musicValidateCache = JCS.getInstance("musicValidateCache");
+ private static Map<String, Number> userAttempts = new HashMap<>();
+ private static Map<String, Calendar> lastFailedTime = new HashMap<>();
+
+ public boolean isCacheRefreshNeeded() {
+ if (aafCache.get("initBlankMap") == null)
+ return true;
+ return false;
+ }
+
+ public void initializeMusicCache() {
+ logger.info(EELFLoggerDelegate.applicationLogger,"Initializing Music Cache...");
+ musicCache.put("isInitialized", "true");
+ }
+
+ public void initializeAafCache() throws MusicServiceException {
+ logger.info(EELFLoggerDelegate.applicationLogger,"Resetting and initializing AAF Cache...");
+
+ String query = "SELECT uuid, application_name, keyspace_name, username, password FROM admin.keyspace_master WHERE is_api = ? allow filtering";
+ PreparedQueryObject pQuery = new PreparedQueryObject();
+ pQuery.appendQueryString(query);
+ try {
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.cboolean(), false));
+ } catch (Exception e1) {
+ logger.error(EELFLoggerDelegate.errorLogger, e1.getMessage(),AppMessages.CACHEERROR, ErrorSeverity.CRITICAL, ErrorTypes.GENERALSERVICEERROR);
+ e1.printStackTrace();
+ }
+ ResultSet rs = MusicCore.get(pQuery);
+ Iterator<Row> it = rs.iterator();
+ Map<String, String> map = null;
+ while (it.hasNext()) {
+ Row row = it.next();
+ String nameSpace = row.getString("keyspace_name");
+ String userId = row.getString("username");
+ String password = row.getString("password");
+ String keySpace = row.getString("application_name");
+ try {
+ userAttempts.put(nameSpace, 0);
+ AAFResponse responseObj = triggerAAF(nameSpace, userId, password);
+ if (responseObj.getNs().size() > 0) {
+ map = new HashMap<>();
+ map.put(userId, password);
+ aafCache.put(nameSpace, map);
+ musicCache.put(keySpace, nameSpace);
+ logger.debug("Cronjob: Cache Updated with AAF response for namespace "
+ + nameSpace);
+ }
+ } catch (Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.UNKNOWNERROR, ErrorSeverity.INFO, ErrorTypes.GENERALSERVICEERROR);
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),"Something at AAF was changed for ns: " + nameSpace+" So not updating Cache for the namespace. ");
+ e.printStackTrace();
+ }
+ }
+
+ }
+
+ @Override
+ public void run() {
+ logger.info(EELFLoggerDelegate.applicationLogger,"Scheduled task invoked. Refreshing Cache...");
+ try {
+ initializeAafCache();
+ } catch (MusicServiceException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.UNKNOWNERROR, ErrorSeverity.INFO, ErrorTypes.GENERALSERVICEERROR);
+ }
+ }
+
+ public static boolean authenticateAAFUser(String nameSpace, String userId, String password,
+ String keySpace) throws Exception {
+
+ if (aafCache.get(nameSpace) != null) {
+ if (keySpace != null && !musicCache.get(keySpace).equals(nameSpace)) {
+ logger.info(EELFLoggerDelegate.applicationLogger,"Create new application for the same namespace.");
+ } else if (aafCache.get(nameSpace).get(userId).equals(password)) {
+ logger.info(EELFLoggerDelegate.applicationLogger,"Authenticated with cache value..");
+ // reset invalid attempts to 0
+ userAttempts.put(nameSpace, 0);
+ return true;
+ } else {
+ // call AAF update cache with new password
+ if (userAttempts.get(nameSpace) == null)
+ userAttempts.put(nameSpace, 0);
+ if ((Integer) userAttempts.get(nameSpace) >= 3) {
+ logger.info(EELFLoggerDelegate.applicationLogger,"Reached max attempts. Checking if time out..");
+ logger.info(EELFLoggerDelegate.applicationLogger,"Failed time: "+lastFailedTime.get(nameSpace).getTime());
+ Calendar calendar = Calendar.getInstance();
+ long delayTime = (calendar.getTimeInMillis()-lastFailedTime.get(nameSpace).getTimeInMillis());
+ logger.info(EELFLoggerDelegate.applicationLogger,"Delayed time: "+delayTime);
+ if( delayTime > 120000) {
+ logger.info(EELFLoggerDelegate.applicationLogger,"Resetting failed attempt.");
+ userAttempts.put(nameSpace, 0);
+ } else {
+ logger.info(EELFLoggerDelegate.applicationLogger,"No more attempts allowed. Please wait for atleast 2 min.");
+ throw new Exception("No more attempts allowed. Please wait for atleast 2 min.");
+ }
+ }
+ logger.error(EELFLoggerDelegate.errorLogger,"",AppMessages.CACHEAUTHENTICATION,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR);
+ logger.info(EELFLoggerDelegate.applicationLogger,"Check AAF again...");
+ }
+ }
+
+ AAFResponse responseObj = triggerAAF(nameSpace, userId, password);
+ if (responseObj.getNs().size() > 0) {
+ if (responseObj.getNs().get(0).getAdmin().contains(userId)) {
+ //Map<String, String> map = new HashMap<>();
+ //map.put(userId, password);
+ //aafCache.put(nameSpace, map);
+ return true;
+ }
+ }
+ logger.info(EELFLoggerDelegate.applicationLogger,"Invalid user. Cache not updated");
+ return false;
+ }
+
+ private static AAFResponse triggerAAF(String nameSpace, String userId, String password)
+ throws Exception {
+ if (MusicUtil.getAafEndpointUrl() == null) {
+ logger.error(EELFLoggerDelegate.errorLogger,"",AppMessages.UNKNOWNERROR,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR);
+ throw new Exception("AAF endpoint is not set. Please specify in the properties file.");
+ }
+ Client client = Client.create();
+ // WebResource webResource =
+ // client.resource("https://aaftest.test.att.com:8095/proxy/authz/nss/"+nameSpace);
+ WebResource webResource = client.resource(MusicUtil.getAafEndpointUrl().concat(nameSpace));
+ String plainCreds = userId + ":" + password;
+ byte[] plainCredsBytes = plainCreds.getBytes();
+ byte[] base64CredsBytes = Base64.encodeBase64(plainCredsBytes);
+ String base64Creds = new String(base64CredsBytes);
+
+ ClientResponse response = webResource.accept(MediaType.APPLICATION_JSON)
+ .header("Authorization", "Basic " + base64Creds)
+ .header("content-type", "application/json").get(ClientResponse.class);
+ if (response.getStatus() != 200) {
+ if (userAttempts.get(nameSpace) == null)
+ userAttempts.put(nameSpace, 0);
+ if ((Integer) userAttempts.get(nameSpace) >= 2) {
+ lastFailedTime.put(nameSpace, Calendar.getInstance());
+ userAttempts.put(nameSpace, ((Integer) userAttempts.get(nameSpace) + 1));
+ throw new Exception(
+ "Reached max invalid attempts. Please contact admin and retry with valid credentials.");
+ }
+ userAttempts.put(nameSpace, ((Integer) userAttempts.get(nameSpace) + 1));
+ throw new Exception(
+ "Unable to authenticate. Please check the AAF credentials against namespace.");
+ // TODO Allow for 2-3 times and forbid any attempt to trigger AAF with invalid values
+ // for specific time.
+ }
+ response.getHeaders().put(HttpHeaders.CONTENT_TYPE,
+ Arrays.asList(MediaType.APPLICATION_JSON));
+ // AAFResponse output = response.getEntity(AAFResponse.class);
+ response.bufferEntity();
+ String x = response.getEntity(String.class);
+ AAFResponse responseObj = new ObjectMapper().readValue(x, AAFResponse.class);
+
+ return responseObj;
+ }
+
+ public static void updateMusicCache(String keyspace, String nameSpace) {
+ logger.info(EELFLoggerDelegate.applicationLogger,"Updating musicCache for keyspace " + keyspace + " with nameSpace " + nameSpace);
+ musicCache.put(keyspace, nameSpace);
+ }
+
+ public static void updateMusicValidateCache(String nameSpace, String userId, String password) {
+ logger.info(EELFLoggerDelegate.applicationLogger,"Updating musicCache for nameSpacce " + nameSpace + " with userId " + userId);
+ Map<String, String> map = new HashMap<>();
+ map.put(userId, password);
+ musicValidateCache.put(nameSpace, map);
+ }
+
+ public static void updateisAAFCache(String namespace, String isAAF) {
+ appNameCache.put(namespace, isAAF);
+ }
+
+ public static String isAAFApplication(String namespace) throws MusicServiceException {
+ String isAAF = appNameCache.get(namespace);
+ if (isAAF == null) {
+ PreparedQueryObject pQuery = new PreparedQueryObject();
+ pQuery.appendQueryString(
+ "SELECT is_aaf from admin.keyspace_master where application_name = '"
+ + namespace + "' allow filtering");
+ Row rs = null;
+ try {
+ rs = MusicCore.get(pQuery).one();
+ } catch(InvalidQueryException e) {
+ logger.error(EELFLoggerDelegate.errorLogger,"Exception admin keyspace not configured."+e.getMessage());
+ throw new MusicServiceException("Please make sure admin.keyspace_master table is configured.");
+ }
+ try {
+ isAAF = String.valueOf(rs.getBool("is_aaf"));
+ if(isAAF != null)
+ appNameCache.put(namespace, isAAF);
+ } catch (Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(), AppMessages.QUERYERROR,ErrorSeverity.ERROR, ErrorTypes.QUERYERROR);
+ e.printStackTrace();
+ }
+ }
+ return isAAF;
+ }
+
+ public static String getUuidFromMusicCache(String keyspace) throws MusicServiceException {
+ String uuid = null;
+ if (uuid == null) {
+ PreparedQueryObject pQuery = new PreparedQueryObject();
+ pQuery.appendQueryString(
+ "SELECT uuid from admin.keyspace_master where keyspace_name = '"
+ + keyspace + "' allow filtering");
+ Row rs = MusicCore.get(pQuery).one();
+ try {
+ uuid = rs.getUUID("uuid").toString();
+ } catch (Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger,"Exception occured during uuid retrieval from DB."+e.getMessage());
+ e.printStackTrace();
+ }
+ }
+ return uuid;
+ }
+
+ public static String getAppName(String keyspace) throws MusicServiceException {
+ String appName = null;
+ PreparedQueryObject pQuery = new PreparedQueryObject();
+ pQuery.appendQueryString(
+ "SELECT application_name from admin.keyspace_master where keyspace_name = '"
+ + keyspace + "' allow filtering");
+ Row rs = MusicCore.get(pQuery).one();
+ try {
+ appName = rs.getString("application_name");
+ } catch (Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(), AppMessages.QUERYERROR, ErrorSeverity.ERROR, ErrorTypes.QUERYERROR);
+ e.printStackTrace();
+ }
+ return appName;
+ }
+
+ public static String generateUUID() {
+ String uuid = UUID.randomUUID().toString();
+ logger.info(EELFLoggerDelegate.applicationLogger,"New AID generated: "+uuid);
+ return uuid;
+ }
+
+ public static Map<String, Object> validateRequest(String nameSpace, String userId,
+ String password, String keyspace, String aid, String operation) {
+ Map<String, Object> resultMap = new HashMap<>();
+ if (!"createKeySpace".equals(operation)) {
+ if (nameSpace == null) {
+ resultMap.put("Exception", "Application namespace is mandatory.");
+ }
+ }
+ return resultMap;
+
+ }
+
+ public static Map<String, Object> verifyOnboarding(String ns, String userId, String password) {
+ Map<String, Object> resultMap = new HashMap<>();
+ if (ns == null || userId == null || password == null) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGINFO ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR);
+ logger.error(EELFLoggerDelegate.errorLogger,"One or more required headers is missing. userId: "+userId+" :: password: "+password);
+ resultMap.put("Exception",
+ "One or more required headers appName(ns), userId, password is missing. Please check.");
+ return resultMap;
+ }
+ PreparedQueryObject queryObject = new PreparedQueryObject();
+ queryObject.appendQueryString(
+ "select * from admin.keyspace_master where application_name = ? allow filtering");
+ try {
+ queryObject.addValue(MusicUtil.convertToActualDataType(DataType.text(), ns));
+ } catch(Exception e) {
+ resultMap.put("Exception",
+ "Unable to process input data. Invalid input data type. Please check ns, userId and password values. "+e.getMessage());
+ return resultMap;
+ }
+ Row rs = null;
+ try {
+ rs = MusicCore.get(queryObject).one();
+ } catch (MusicServiceException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ resultMap.put("Exception", "Unable to process operation. Error is "+e.getMessage());
+ return resultMap;
+ } catch (InvalidQueryException e) {
+ logger.error(EELFLoggerDelegate.errorLogger,"Exception admin keyspace not configured."+e.getMessage());
+ resultMap.put("Exception", "Please make sure admin.keyspace_master table is configured.");
+ return resultMap;
+ }
+ if (rs == null) {
+ logger.error(EELFLoggerDelegate.errorLogger,"Application is not onboarded. Please contact admin.");
+ resultMap.put("Exception", "Application is not onboarded. Please contact admin.");
+ } else {
+ if(!(rs.getString("username").equals(userId)) || !(BCrypt.checkpw(password, rs.getString("password")))) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.AUTHENTICATIONERROR, ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR);
+ logger.error(EELFLoggerDelegate.errorLogger,"Namespace, UserId and password doesn't match. namespace: "+ns+" and userId: "+userId);
+ resultMap.put("Exception", "Namespace, UserId and password doesn't match. namespace: "+ns+" and userId: "+userId);
+ return resultMap;
+ }
+ }
+ return resultMap;
+ }
+
+ public static Map<String, Object> authenticateAIDUser(String nameSpace, String userId, String password,
+ String keyspace) {
+ Map<String, Object> resultMap = new HashMap<>();
+ String pwd = null;
+ if((musicCache.get(keyspace) != null) && (musicValidateCache.get(nameSpace) != null)
+ && (musicValidateCache.get(nameSpace).containsKey(userId))) {
+ if(!musicCache.get(keyspace).equals(nameSpace)) {
+ resultMap.put("Exception", "Namespace and keyspace doesn't match");
+ return resultMap;
+ }
+ if(!BCrypt.checkpw(password,musicValidateCache.get(nameSpace).get(userId))) {
+ resultMap.put("Exception", "Namespace, userId and password doesn't match");
+ return resultMap;
+ }
+ return resultMap;
+ }
+ PreparedQueryObject queryObject = new PreparedQueryObject();
+ queryObject.appendQueryString(
+ "select * from admin.keyspace_master where keyspace_name = ? allow filtering");
+ try {
+ queryObject.addValue(MusicUtil.convertToActualDataType(DataType.text(), keyspace));
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ Row rs = null;
+ try {
+ rs = MusicCore.get(queryObject).one();
+ } catch (MusicServiceException e) {
+ e.printStackTrace();
+ resultMap.put("Exception", "Unable to process operation. Error is "+e.getMessage());
+ return resultMap;
+ }
+ if(rs == null) {
+ resultMap.put("Exception", "Please make sure keyspace:"+keyspace+" exists.");
+ return resultMap;
+ }
+ else {
+ String user = rs.getString("username");
+ pwd = rs.getString("password");
+ String ns = rs.getString("application_name");
+ if(!ns.equals(nameSpace)) {
+ resultMap.put("Exception", "Namespace and keyspace doesn't match");
+ return resultMap;
+ }
+ if(!user.equals(userId)) {
+ resultMap.put("Exception", "Invalid userId :"+userId);
+ return resultMap;
+ }
+ if(!BCrypt.checkpw(password, pwd)) {
+ resultMap.put("Exception", "Invalid password");
+ return resultMap;
+ }
+ }
+ CachingUtil.updateMusicCache(keyspace, nameSpace);
+ CachingUtil.updateMusicValidateCache(nameSpace, userId, pwd);
+ return resultMap;
+ }
+}
diff --git a/jar/src/main/java/org/onap/music/main/CronJobManager.java b/jar/src/main/java/org/onap/music/main/CronJobManager.java
new file mode 100644
index 00000000..fb4a2ac3
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/main/CronJobManager.java
@@ -0,0 +1,47 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.main;
+
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+import javax.servlet.ServletContextEvent;
+import javax.servlet.ServletContextListener;
+import javax.servlet.annotation.WebListener;
+
+@WebListener
+public class CronJobManager implements ServletContextListener {
+
+ private ScheduledExecutorService scheduler;
+
+ @Override
+ public void contextInitialized(ServletContextEvent event) {
+ scheduler = Executors.newSingleThreadScheduledExecutor();
+ scheduler.scheduleAtFixedRate(new CachingUtil(), 0, 24, TimeUnit.HOURS);
+ }
+
+ @Override
+ public void contextDestroyed(ServletContextEvent event) {
+ scheduler.shutdownNow();
+ }
+
+}
diff --git a/jar/src/main/java/org/onap/music/main/MusicCore.java b/jar/src/main/java/org/onap/music/main/MusicCore.java
new file mode 100644
index 00000000..cad384a3
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/main/MusicCore.java
@@ -0,0 +1,992 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.main;
+
+
+import java.io.StringWriter;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.StringTokenizer;
+
+import org.apache.zookeeper.KeeperException;
+import org.apache.zookeeper.KeeperException.NoNodeException;
+import org.onap.music.datastore.MusicDataStore;
+import org.onap.music.datastore.PreparedQueryObject;
+import org.onap.music.datastore.jsonobjects.JsonKeySpace;
+import org.onap.music.eelf.logging.EELFLoggerDelegate;
+import org.onap.music.eelf.logging.format.AppMessages;
+import org.onap.music.eelf.logging.format.ErrorSeverity;
+import org.onap.music.eelf.logging.format.ErrorTypes;
+import org.onap.music.exceptions.MusicLockingException;
+import org.onap.music.exceptions.MusicQueryException;
+import org.onap.music.exceptions.MusicServiceException;
+import org.onap.music.lockingservice.MusicLockState;
+import org.onap.music.lockingservice.MusicLockState.LockStatus;
+import org.onap.music.lockingservice.MusicLockingService;
+
+import com.datastax.driver.core.ColumnDefinitions;
+import com.datastax.driver.core.ColumnDefinitions.Definition;
+import com.datastax.driver.core.DataType;
+import com.datastax.driver.core.ResultSet;
+import com.datastax.driver.core.Row;
+import com.datastax.driver.core.TableMetadata;
+
+/**
+ * This class .....
+ *
+ *
+ */
+public class MusicCore {
+
+ public static MusicLockingService mLockHandle = null;
+ public static MusicDataStore mDstoreHandle = null;
+ private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(MusicCore.class);
+
+ public static class Condition {
+ Map<String, Object> conditions;
+ PreparedQueryObject selectQueryForTheRow;
+
+ public Condition(Map<String, Object> conditions, PreparedQueryObject selectQueryForTheRow) {
+ this.conditions = conditions;
+ this.selectQueryForTheRow = selectQueryForTheRow;
+ }
+
+ public boolean testCondition() throws Exception {
+ // first generate the row
+ ResultSet results = quorumGet(selectQueryForTheRow);
+ Row row = results.one();
+ return getDSHandle().doesRowSatisfyCondition(row, conditions);
+ }
+ }
+
+
+ public static MusicLockingService getLockingServiceHandle() throws MusicLockingException {
+ logger.info(EELFLoggerDelegate.applicationLogger,"Acquiring lock store handle");
+ long start = System.currentTimeMillis();
+
+ if (mLockHandle == null) {
+ try {
+ mLockHandle = new MusicLockingService();
+ } catch (Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.LOCKHANDLE,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+ throw new MusicLockingException("Failed to aquire Locl store handle " + e);
+ }
+ }
+ long end = System.currentTimeMillis();
+ logger.info(EELFLoggerDelegate.applicationLogger,"Time taken to acquire lock store handle:" + (end - start) + " ms");
+ return mLockHandle;
+ }
+
+ /**
+ *
+ * @param remoteIp
+ * @return
+ */
+ public static MusicDataStore getDSHandle(String remoteIp) {
+ logger.info(EELFLoggerDelegate.applicationLogger,"Acquiring data store handle");
+ long start = System.currentTimeMillis();
+ if (mDstoreHandle == null) {
+ try {
+ MusicUtil.loadProperties();
+ } catch (Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger, "No properties file defined. Falling back to default.");
+ }
+ mDstoreHandle = new MusicDataStore(remoteIp);
+ }
+ long end = System.currentTimeMillis();
+ logger.info(EELFLoggerDelegate.applicationLogger,"Time taken to acquire data store handle:" + (end - start) + " ms");
+ return mDstoreHandle;
+ }
+
+ /**
+ *
+ * @return
+ * @throws MusicServiceException
+ */
+ public static MusicDataStore getDSHandle() throws MusicServiceException {
+ logger.info(EELFLoggerDelegate.applicationLogger,"Acquiring data store handle");
+ long start = System.currentTimeMillis();
+ if (mDstoreHandle == null) {
+ try {
+ MusicUtil.loadProperties();
+ } catch (Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger, "No properties file defined. Falling back to default.");
+ }
+ // Quick Fix - Best to put this into every call to getDSHandle?
+ if (! MusicUtil.getMyCassaHost().equals("localhost") ) {
+ mDstoreHandle = new MusicDataStore(MusicUtil.getMyCassaHost());
+ } else {
+ mDstoreHandle = new MusicDataStore();
+ }
+ }
+ if(mDstoreHandle.getSession() == null) {
+ String message = "Connection to Cassandra has not been enstablished."
+ + " Please check connection properites and reboot.";
+ logger.info(EELFLoggerDelegate.applicationLogger, message);
+ throw new MusicServiceException(message);
+ }
+ long end = System.currentTimeMillis();
+ logger.info(EELFLoggerDelegate.applicationLogger,"Time taken to acquire data store handle:" + (end - start) + " ms");
+ return mDstoreHandle;
+ }
+
+ public static String createLockReference(String lockName) {
+ logger.info(EELFLoggerDelegate.applicationLogger,"Creating lock reference for lock name:" + lockName);
+ long start = System.currentTimeMillis();
+ String lockId = null;
+ try {
+ lockId = getLockingServiceHandle().createLockId("/" + lockName);
+ } catch (MusicLockingException e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.CREATELOCK+lockName,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+
+ }
+ long end = System.currentTimeMillis();
+ logger.info(EELFLoggerDelegate.applicationLogger,"Time taken to create lock reference:" + (end - start) + " ms");
+ return lockId;
+ }
+
+ /**
+ *
+ * @param key
+ * @return
+ */
+ public static boolean isTableOrKeySpaceLock(String key) {
+ String[] splitString = key.split("\\.");
+ if (splitString.length > 2)
+ return false;
+ else
+ return true;
+ }
+
+ /**
+ *
+ * @param key
+ * @return
+ */
+ public static MusicLockState getMusicLockState(String key) {
+ long start = System.currentTimeMillis();
+ try {
+ String[] splitString = key.split("\\.");
+ String keyspaceName = splitString[0];
+ String tableName = splitString[1];
+ String primaryKey = splitString[2];
+ MusicLockState mls;
+ String lockName = keyspaceName + "." + tableName + "." + primaryKey;
+ mls = getLockingServiceHandle().getLockState(lockName);
+ long end = System.currentTimeMillis();
+ logger.info(EELFLoggerDelegate.applicationLogger,"Time taken to get lock state:" + (end - start) + " ms");
+ return mls;
+ } catch (NullPointerException | MusicLockingException e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.INVALIDLOCK,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+ }
+ return null;
+ }
+
+ public static ReturnType acquireLockWithLease(String key, String lockId, long leasePeriod) {
+ try {
+ long start = System.currentTimeMillis();
+ /* check if the current lock has exceeded its lease and if yes, release that lock */
+ MusicLockState mls = getMusicLockState(key);
+ if (mls != null) {
+ if (mls.getLockStatus().equals(LockStatus.LOCKED)) {
+ logger.info(EELFLoggerDelegate.applicationLogger,"The current lock holder for " + key + " is " + mls.getLockHolder()
+ + ". Checking if it has exceeded lease");
+ long currentLockPeriod = System.currentTimeMillis() - mls.getLeaseStartTime();
+ long currentLeasePeriod = mls.getLeasePeriod();
+ if (currentLockPeriod > currentLeasePeriod) {
+ logger.info(EELFLoggerDelegate.applicationLogger,"Lock period " + currentLockPeriod
+ + " has exceeded lease period " + currentLeasePeriod);
+ boolean voluntaryRelease = false;
+ String currentLockHolder = mls.getLockHolder();
+ mls = releaseLock(currentLockHolder, voluntaryRelease);
+ }
+ }
+ } else
+ logger.error(EELFLoggerDelegate.errorLogger,key, AppMessages.INVALIDLOCK,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+
+ /*
+ * call the traditional acquire lock now and if the result returned is true, set the
+ * begin time-stamp and lease period
+ */
+ if (acquireLock(key, lockId).getResult() == ResultType.SUCCESS) {
+ mls = getMusicLockState(key);// get latest state
+ if ( mls == null ) {
+ logger.info(EELFLoggerDelegate.applicationLogger,"Music Lock State is null");
+ return new ReturnType(ResultType.FAILURE, "Could not acquire lock, Lock State is null");
+ }
+ if (mls.getLeaseStartTime() == -1) {// set it again only if it is not set already
+ mls.setLeaseStartTime(System.currentTimeMillis());
+ mls.setLeasePeriod(leasePeriod);
+ getLockingServiceHandle().setLockState(key, mls);
+ }
+ long end = System.currentTimeMillis();
+ logger.info(EELFLoggerDelegate.applicationLogger,"Time taken to acquire leased lock:" + (end - start) + " ms");
+ return new ReturnType(ResultType.SUCCESS, "Accquired lock");
+ } else {
+ long end = System.currentTimeMillis();
+ logger.info(EELFLoggerDelegate.applicationLogger,"Time taken to fail to acquire leased lock:" + (end - start) + " ms");
+ return new ReturnType(ResultType.FAILURE, "Could not acquire lock");
+ }
+ } catch (Exception e) {
+ StringWriter sw = new StringWriter();
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), "[ERR506E] Failed to aquire lock ",ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+
+ String exceptionAsString = sw.toString();
+ return new ReturnType(ResultType.FAILURE,
+ "Exception thrown in acquireLockWithLease:\n" + exceptionAsString);
+ }
+ }
+
+ public static ReturnType acquireLock(String key, String lockId) throws MusicLockingException {
+ /*
+ * first check if I am on top. Since ids are not reusable there is no need to check
+ * lockStatus If the status is unlocked, then the above call will automatically return
+ * false.
+ */
+ Boolean result = false;
+ try {
+ result = getLockingServiceHandle().isMyTurn(lockId);
+ } catch (MusicLockingException e2) {
+ logger.error(EELFLoggerDelegate.errorLogger,AppMessages.INVALIDLOCK + lockId + " " + e2);
+ throw new MusicLockingException();
+ }
+ if (!result) {
+ logger.info(EELFLoggerDelegate.applicationLogger,"In acquire lock: Not your turn, someone else has the lock");
+ try {
+ if (!getLockingServiceHandle().lockIdExists(lockId)) {
+ logger.info(EELFLoggerDelegate.applicationLogger, "In acquire lock: this lockId doesn't exist");
+ return new ReturnType(ResultType.FAILURE, "Lockid doesn't exist");
+ }
+ } catch (MusicLockingException e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.INVALIDLOCK+lockId,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+ throw new MusicLockingException();
+ }
+ logger.info(EELFLoggerDelegate.applicationLogger,"In acquire lock: returning failure");
+ return new ReturnType(ResultType.FAILURE, "Not your turn, someone else has the lock");
+ }
+
+
+ // this is for backward compatibility where locks could also be acquired on just
+ // keyspaces or tables.
+ if (isTableOrKeySpaceLock(key)) {
+ logger.info(EELFLoggerDelegate.applicationLogger,"In acquire lock: A table or keyspace lock so no need to perform sync...so returning true");
+ return new ReturnType(ResultType.SUCCESS, "A table or keyspace lock so no need to perform sync...so returning true");
+ }
+
+ // read the lock name corresponding to the key and if the status is locked or being locked,
+ // then return false
+ MusicLockState currentMls = null;
+ MusicLockState newMls = null;
+ try {
+ currentMls = getMusicLockState(key);
+ String currentLockHolder = currentMls.getLockHolder();
+ if (lockId.equals(currentLockHolder)) {
+ logger.info(EELFLoggerDelegate.applicationLogger,"In acquire lock: You already have the lock!");
+ return new ReturnType(ResultType.SUCCESS, "You already have the lock!");
+ }
+ } catch (NullPointerException e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.INVALIDLOCK+lockId,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+ }
+
+ // change status to "being locked". This state transition is necessary to ensure syncing
+ // before granting the lock
+ String lockHolder = null;
+ boolean needToSyncQuorum = false;
+ if (currentMls != null)
+ needToSyncQuorum = currentMls.isNeedToSyncQuorum();
+
+
+ newMls = new MusicLockState(MusicLockState.LockStatus.BEING_LOCKED, lockHolder,
+ needToSyncQuorum);
+ try {
+ getLockingServiceHandle().setLockState(key, newMls);
+ } catch (MusicLockingException e1) {
+ logger.error(EELFLoggerDelegate.errorLogger,e1.getMessage(), AppMessages.LOCKSTATE+key,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+ }
+ logger.info(EELFLoggerDelegate.applicationLogger,"In acquire lock: Set lock state to being_locked");
+
+ // do syncing if this was a forced lock release
+ if (needToSyncQuorum) {
+ logger.info(EELFLoggerDelegate.applicationLogger,"In acquire lock: Since there was a forcible release, need to sync quorum!");
+ try {
+ syncQuorum(key);
+ } catch (Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger,"Failed to set Lock state " + e);
+ }
+ }
+
+ // change status to locked
+ lockHolder = lockId;
+ needToSyncQuorum = false;
+ newMls = new MusicLockState(MusicLockState.LockStatus.LOCKED, lockHolder, needToSyncQuorum);
+ try {
+ getLockingServiceHandle().setLockState(key, newMls);
+ } catch (MusicLockingException e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.LOCKSTATE+key,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+ }
+ logger.info(EELFLoggerDelegate.applicationLogger,"In acquire lock: Set lock state to locked and assigned current lock ref "
+ + lockId + " as holder");
+
+ return new ReturnType(result?ResultType.SUCCESS:ResultType.FAILURE, "Set lock state to locked and assigned a lock holder");
+ }
+
+
+
+ /**
+ *
+ * @param keyspaceName
+ * @param kspObject
+ * @return
+ * @throws Exception
+ */
+ public boolean createKeyspace(String keyspaceName, JsonKeySpace kspObject) throws Exception {
+ return true;
+ }
+
+
+ private static void syncQuorum(String key) throws Exception {
+ logger.info(EELFLoggerDelegate.applicationLogger,"Performing sync operation---");
+ String[] splitString = key.split("\\.");
+ String keyspaceName = splitString[0];
+ String tableName = splitString[1];
+ String primaryKeyValue = splitString[2];
+ PreparedQueryObject selectQuery = new PreparedQueryObject();
+ PreparedQueryObject updateQuery = new PreparedQueryObject();
+
+ // get the primary key d
+ TableMetadata tableInfo = returnColumnMetadata(keyspaceName, tableName);
+ String primaryKeyName = tableInfo.getPrimaryKey().get(0).getName();// we only support single
+ // primary key
+ DataType primaryKeyType = tableInfo.getPrimaryKey().get(0).getType();
+ Object cqlFormattedPrimaryKeyValue =
+ MusicUtil.convertToActualDataType(primaryKeyType, primaryKeyValue);
+
+ // get the row of data from a quorum
+ selectQuery.appendQueryString("SELECT * FROM " + keyspaceName + "." + tableName + " WHERE "
+ + primaryKeyName + "= ?" + ";");
+ selectQuery.addValue(cqlFormattedPrimaryKeyValue);
+ ResultSet results = null;
+ try {
+ results = getDSHandle().executeCriticalGet(selectQuery);
+ // write it back to a quorum
+ Row row = results.one();
+ ColumnDefinitions colInfo = row.getColumnDefinitions();
+ int totalColumns = colInfo.size();
+ int counter = 1;
+ StringBuilder fieldValueString = new StringBuilder("");
+ for (Definition definition : colInfo) {
+ String colName = definition.getName();
+ if (colName.equals(primaryKeyName))
+ continue;
+ DataType colType = definition.getType();
+ Object valueObj = getDSHandle().getColValue(row, colName, colType);
+ Object valueString = MusicUtil.convertToActualDataType(colType, valueObj);
+ fieldValueString.append(colName + " = ?");
+ updateQuery.addValue(valueString);
+ if (counter != (totalColumns - 1))
+ fieldValueString.append(",");
+ counter = counter + 1;
+ }
+ updateQuery.appendQueryString("UPDATE " + keyspaceName + "." + tableName + " SET "
+ + fieldValueString + " WHERE " + primaryKeyName + "= ? " + ";");
+ updateQuery.addValue(cqlFormattedPrimaryKeyValue);
+
+ getDSHandle().executePut(updateQuery, "critical");
+ } catch (MusicServiceException | MusicQueryException e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.QUERYERROR +""+updateQuery ,ErrorSeverity.MAJOR, ErrorTypes.QUERYERROR);
+ }
+ }
+
+
+
+
+ /**
+ *
+ * @param query
+ * @return ResultSet
+ */
+ public static ResultSet quorumGet(PreparedQueryObject query) {
+ ResultSet results = null;
+ try {
+ results = getDSHandle().executeCriticalGet(query);
+ } catch (MusicServiceException | MusicQueryException e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.MAJOR, ErrorTypes.GENERALSERVICEERROR);
+
+ }
+ return results;
+
+ }
+
+ /**
+ *
+ * @param results
+ * @return
+ * @throws MusicServiceException
+ */
+ public static Map<String, HashMap<String, Object>> marshallResults(ResultSet results) throws MusicServiceException {
+ return getDSHandle().marshalData(results);
+ }
+
+ /**
+ *
+ * @param lockName
+ * @return
+ */
+ public static String whoseTurnIsIt(String lockName) {
+
+ try {
+ return getLockingServiceHandle().whoseTurnIsIt("/" + lockName) + "";
+ } catch (MusicLockingException e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.LOCKINGERROR+lockName ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+ }
+ return null;
+
+
+ }
+
+ /**
+ *
+ * @param lockId
+ * @return
+ */
+ public static String getLockNameFromId(String lockId) {
+ StringTokenizer st = new StringTokenizer(lockId);
+ return st.nextToken("$");
+ }
+
+ public static void destroyLockRef(String lockId) {
+ long start = System.currentTimeMillis();
+ try {
+ getLockingServiceHandle().unlockAndDeleteId(lockId);
+ } catch (MusicLockingException | NoNodeException e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.DESTROYLOCK+lockId ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+ }
+ long end = System.currentTimeMillis();
+ logger.info(EELFLoggerDelegate.applicationLogger,"Time taken to destroy lock reference:" + (end - start) + " ms");
+ }
+
+ public static MusicLockState releaseLock(String lockId, boolean voluntaryRelease) {
+ long start = System.currentTimeMillis();
+ try {
+ getLockingServiceHandle().unlockAndDeleteId(lockId);
+ } catch (MusicLockingException e1) {
+ logger.error(EELFLoggerDelegate.errorLogger,e1.getMessage(), AppMessages.RELEASELOCK+lockId ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+ } catch (KeeperException.NoNodeException nne) {
+ logger.error(EELFLoggerDelegate.errorLogger,"Failed to release Lock " + lockId + " " + nne);
+ MusicLockState mls = new MusicLockState("Lock doesn't exists. Release lock operation failed.");
+ return mls;
+ }
+ String lockName = getLockNameFromId(lockId);
+ MusicLockState mls;
+ String lockHolder = null;
+ if (voluntaryRelease) {
+ mls = new MusicLockState(MusicLockState.LockStatus.UNLOCKED, lockHolder);
+ logger.info(EELFLoggerDelegate.applicationLogger,"In unlock: lock voluntarily released for " + lockId);
+ } else {
+ boolean needToSyncQuorum = true;
+ mls = new MusicLockState(MusicLockState.LockStatus.UNLOCKED, lockHolder,
+ needToSyncQuorum);
+ logger.info(EELFLoggerDelegate.applicationLogger,"In unlock: lock forcibly released for " + lockId);
+ }
+ try {
+ getLockingServiceHandle().setLockState(lockName, mls);
+ } catch (MusicLockingException e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.RELEASELOCK+lockId ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+ }
+ long end = System.currentTimeMillis();
+ logger.info(EELFLoggerDelegate.applicationLogger,"Time taken to release lock:" + (end - start) + " ms");
+ return mls;
+ }
+
+ public static void voluntaryReleaseLock(String lockId) throws MusicLockingException{
+ try {
+ getLockingServiceHandle().unlockAndDeleteId(lockId);
+ } catch (KeeperException.NoNodeException e) {
+ // ??? No way
+ }
+ }
+
+ /**
+ *
+ * @param lockName
+ * @throws MusicLockingException
+ */
+ public static void deleteLock(String lockName) throws MusicLockingException {
+ long start = System.currentTimeMillis();
+ logger.info(EELFLoggerDelegate.applicationLogger,"Deleting lock for " + lockName);
+ try {
+ getLockingServiceHandle().deleteLock("/" + lockName);
+ } catch (MusicLockingException e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.DELTELOCK+lockName ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+ throw new MusicLockingException(e.getMessage());
+ }
+ long end = System.currentTimeMillis();
+ logger.info(EELFLoggerDelegate.applicationLogger,"Time taken to delete lock:" + (end - start) + " ms");
+ }
+
+
+
+ /**
+ *
+ * @param keyspace
+ * @param tablename
+ * @return
+ * @throws MusicServiceException
+ */
+ public static TableMetadata returnColumnMetadata(String keyspace, String tablename) throws MusicServiceException {
+ return getDSHandle().returnColumnMetadata(keyspace, tablename);
+ }
+
+
+ /**
+ *
+ * @param nodeName
+ */
+ public static void pureZkCreate(String nodeName) {
+ try {
+ getLockingServiceHandle().getzkLockHandle().createNode(nodeName);
+ } catch (MusicLockingException e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), "[ERR512E] Failed to get ZK Lock Handle " ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+ }
+ }
+
+ /**
+ *
+ * @param nodeName
+ * @param data
+ */
+ public static void pureZkWrite(String nodeName, byte[] data) {
+ long start = System.currentTimeMillis();
+ logger.info(EELFLoggerDelegate.applicationLogger,"Performing zookeeper write to " + nodeName);
+ try {
+ getLockingServiceHandle().getzkLockHandle().setNodeData(nodeName, data);
+ } catch (MusicLockingException e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), "[ERR512E] Failed to get ZK Lock Handle " ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+ }
+ logger.info(EELFLoggerDelegate.applicationLogger,"Performed zookeeper write to " + nodeName);
+ long end = System.currentTimeMillis();
+ logger.info(EELFLoggerDelegate.applicationLogger,"Time taken for the actual zk put:" + (end - start) + " ms");
+ }
+
+ /**
+ *
+ * @param nodeName
+ * @return
+ */
+ public static byte[] pureZkRead(String nodeName) {
+ long start = System.currentTimeMillis();
+ byte[] data = null;
+ try {
+ data = getLockingServiceHandle().getzkLockHandle().getNodeData(nodeName);
+ } catch (MusicLockingException e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), "[ERR512E] Failed to get ZK Lock Handle " ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+ }
+ long end = System.currentTimeMillis();
+ logger.info(EELFLoggerDelegate.applicationLogger,"Time taken for the actual zk put:" + (end - start) + " ms");
+ return data;
+ }
+
+
+
+ // Prepared Query Additions.
+
+ /**
+ *
+ * @param keyspaceName
+ * @param tableName
+ * @param primaryKey
+ * @param queryObject
+ * @return ReturnType
+ * @throws MusicServiceException
+ */
+ public static ReturnType eventualPut(PreparedQueryObject queryObject) {
+ boolean result = false;
+ try {
+ result = getDSHandle().executePut(queryObject, MusicUtil.EVENTUAL);
+ } catch (MusicServiceException | MusicQueryException ex) {
+ logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage(), "[ERR512E] Failed to get ZK Lock Handle " ,ErrorSeverity.WARN, ErrorTypes.MUSICSERVICEERROR);
+ logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage() + " " + ex.getCause() + " " + ex);
+ return new ReturnType(ResultType.FAILURE, ex.getMessage());
+ }
+ if (result) {
+ return new ReturnType(ResultType.SUCCESS, "Success");
+ } else {
+ return new ReturnType(ResultType.FAILURE, "Failure");
+ }
+ }
+
+ /**
+ *
+ * @param keyspaceName
+ * @param tableName
+ * @param primaryKey
+ * @param queryObject
+ * @param lockId
+ * @return
+ */
+ public static ReturnType criticalPut(String keyspaceName, String tableName, String primaryKey,
+ PreparedQueryObject queryObject, String lockId, Condition conditionInfo) {
+ long start = System.currentTimeMillis();
+
+ try {
+ MusicLockState mls = getLockingServiceHandle()
+ .getLockState(keyspaceName + "." + tableName + "." + primaryKey);
+ if (mls.getLockHolder().equals(lockId) == true) {
+ if (conditionInfo != null)
+ try {
+ if (conditionInfo.testCondition() == false)
+ return new ReturnType(ResultType.FAILURE,
+ "Lock acquired but the condition is not true");
+ } catch (Exception e) {
+ return new ReturnType(ResultType.FAILURE,
+ "Exception thrown while doing the critical put, check sanctity of the row/conditions:\n"
+ + e.getMessage());
+ }
+ getDSHandle().executePut(queryObject, MusicUtil.CRITICAL);
+ long end = System.currentTimeMillis();
+ logger.info(EELFLoggerDelegate.applicationLogger,"Time taken for the critical put:" + (end - start) + " ms");
+ return new ReturnType(ResultType.SUCCESS, "Update performed");
+ } else
+ return new ReturnType(ResultType.FAILURE,
+ "Cannot perform operation since you are the not the lock holder");
+ } catch (MusicQueryException | MusicServiceException e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage());
+ return new ReturnType(ResultType.FAILURE,
+ "Exception thrown while doing the critical put, check sanctity of the row/conditions:\n"
+ + e.getMessage());
+ }catch(MusicLockingException ex){
+ return new ReturnType(ResultType.FAILURE,ex.getMessage());
+ }
+
+ }
+
+ /**
+ *
+ * @param queryObject
+ * @param consistency
+ * @return Boolean Indicates success or failure
+ * @throws MusicServiceException
+ *
+ *
+ */
+ public static ResultType nonKeyRelatedPut(PreparedQueryObject queryObject, String consistency) throws MusicServiceException {
+ // this is mainly for some functions like keyspace creation etc which does not
+ // really need the bells and whistles of Music locking.
+ boolean result = false;
+ try {
+ result = getDSHandle().executePut(queryObject, consistency);
+ } catch (MusicQueryException | MusicServiceException ex) {
+ logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.MUSICSERVICEERROR);
+ throw new MusicServiceException(ex.getMessage());
+ }
+ return result?ResultType.SUCCESS:ResultType.FAILURE;
+ }
+
+ /**
+ * This method performs DDL operation on cassandra.
+ *
+ * @param queryObject query object containing prepared query and values
+ * @return ResultSet
+ * @throws MusicServiceException
+ */
+ public static ResultSet get(PreparedQueryObject queryObject) throws MusicServiceException {
+ ResultSet results = null;
+ try {
+ results = getDSHandle().executeEventualGet(queryObject);
+ } catch (MusicQueryException | MusicServiceException e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage());
+ throw new MusicServiceException(e.getMessage());
+ }
+ return results;
+ }
+
+ /**
+ * This method performs DDL operations on cassandra, if the the resource is available. Lock ID
+ * is used to check if the resource is free.
+ *
+ * @param keyspaceName name of the keyspace
+ * @param tableName name of the table
+ * @param primaryKey primary key value
+ * @param queryObject query object containing prepared query and values
+ * @param lockId lock ID to check if the resource is free to perform the operation.
+ * @return ResultSet
+ */
+ public static ResultSet criticalGet(String keyspaceName, String tableName, String primaryKey,
+ PreparedQueryObject queryObject, String lockId) throws MusicServiceException {
+ ResultSet results = null;
+ try {
+ MusicLockState mls = getLockingServiceHandle()
+ .getLockState(keyspaceName + "." + tableName + "." + primaryKey);
+ if (mls.getLockHolder().equals(lockId)) {
+ results = getDSHandle().executeCriticalGet(queryObject);
+ } else
+ throw new MusicServiceException("YOU DO NOT HAVE THE LOCK");
+ } catch (MusicQueryException | MusicServiceException | MusicLockingException e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.MUSICSERVICEERROR);
+ }
+ return results;
+ }
+
+ /**
+ * This method performs DML operation on cassandra, when the lock of the dd is acquired.
+ *
+ * @param keyspaceName name of the keyspace
+ * @param tableName name of the table
+ * @param primaryKey primary key value
+ * @param queryObject query object containing prepared query and values
+ * @return ReturnType
+ * @throws MusicLockingException
+ */
+ public static ReturnType atomicPut(String keyspaceName, String tableName, String primaryKey,
+ PreparedQueryObject queryObject, Condition conditionInfo) throws MusicLockingException {
+
+ long start = System.currentTimeMillis();
+ String key = keyspaceName + "." + tableName + "." + primaryKey;
+ String lockId = createLockReference(key);
+ long lockCreationTime = System.currentTimeMillis();
+ ReturnType lockAcqResult = acquireLock(key, lockId);
+ long lockAcqTime = System.currentTimeMillis();
+ if (lockAcqResult.getResult().equals(ResultType.SUCCESS)) {
+ logger.info(EELFLoggerDelegate.applicationLogger,"acquired lock with id " + lockId);
+ ReturnType criticalPutResult = criticalPut(keyspaceName, tableName, primaryKey,
+ queryObject, lockId, conditionInfo);
+ long criticalPutTime = System.currentTimeMillis();
+ voluntaryReleaseLock(lockId);
+ long lockDeleteTime = System.currentTimeMillis();
+ String timingInfo = "|lock creation time:" + (lockCreationTime - start)
+ + "|lock accquire time:" + (lockAcqTime - lockCreationTime)
+ + "|critical put time:" + (criticalPutTime - lockAcqTime)
+ + "|lock delete time:" + (lockDeleteTime - criticalPutTime) + "|";
+ criticalPutResult.setTimingInfo(timingInfo);
+ return criticalPutResult;
+ } else {
+ logger.info(EELFLoggerDelegate.applicationLogger,"unable to acquire lock, id " + lockId);
+ destroyLockRef(lockId);
+ return lockAcqResult;
+ }
+ }
+
+ /**
+ * this function is mainly for the benchmarks to see the effect of lock deletion.
+ *
+ * @param keyspaceName
+ * @param tableName
+ * @param primaryKey
+ * @param queryObject
+ * @param conditionInfo
+ * @return
+ * @throws MusicLockingException
+ */
+ public static ReturnType atomicPutWithDeleteLock(String keyspaceName, String tableName,
+ String primaryKey, PreparedQueryObject queryObject, Condition conditionInfo) throws MusicLockingException {
+
+ long start = System.currentTimeMillis();
+ String key = keyspaceName + "." + tableName + "." + primaryKey;
+ String lockId = createLockReference(key);
+ long lockCreationTime = System.currentTimeMillis();
+ long leasePeriod = MusicUtil.getDefaultLockLeasePeriod();
+ ReturnType lockAcqResult = acquireLock(key, lockId);
+ long lockAcqTime = System.currentTimeMillis();
+ if (lockAcqResult.getResult().equals(ResultType.SUCCESS)) {
+ logger.info(EELFLoggerDelegate.applicationLogger,"acquired lock with id " + lockId);
+ ReturnType criticalPutResult = criticalPut(keyspaceName, tableName, primaryKey,
+ queryObject, lockId, conditionInfo);
+ long criticalPutTime = System.currentTimeMillis();
+ deleteLock(key);
+ long lockDeleteTime = System.currentTimeMillis();
+ String timingInfo = "|lock creation time:" + (lockCreationTime - start)
+ + "|lock accquire time:" + (lockAcqTime - lockCreationTime)
+ + "|critical put time:" + (criticalPutTime - lockAcqTime)
+ + "|lock delete time:" + (lockDeleteTime - criticalPutTime) + "|";
+ criticalPutResult.setTimingInfo(timingInfo);
+ return criticalPutResult;
+ } else {
+ logger.info(EELFLoggerDelegate.applicationLogger,"unable to acquire lock, id " + lockId);
+ deleteLock(key);
+ return lockAcqResult;
+ }
+ }
+
+
+
+
+ /**
+ * This method performs DDL operation on cassasndra, when the lock for the resource is acquired.
+ *
+ * @param keyspaceName name of the keyspace
+ * @param tableName name of the table
+ * @param primaryKey primary key value
+ * @param queryObject query object containing prepared query and values
+ * @return ResultSet
+ * @throws MusicServiceException
+ * @throws MusicLockingException
+ */
+ public static ResultSet atomicGet(String keyspaceName, String tableName, String primaryKey,
+ PreparedQueryObject queryObject) throws MusicServiceException, MusicLockingException {
+ String key = keyspaceName + "." + tableName + "." + primaryKey;
+ String lockId = createLockReference(key);
+ long leasePeriod = MusicUtil.getDefaultLockLeasePeriod();
+ ReturnType lockAcqResult = acquireLock(key, lockId);
+ if (lockAcqResult.getResult().equals(ResultType.SUCCESS)) {
+ logger.info(EELFLoggerDelegate.applicationLogger,"acquired lock with id " + lockId);
+ ResultSet result =
+ criticalGet(keyspaceName, tableName, primaryKey, queryObject, lockId);
+ voluntaryReleaseLock(lockId);
+ return result;
+ } else {
+ destroyLockRef(lockId);
+ logger.info(EELFLoggerDelegate.applicationLogger,"unable to acquire lock, id " + lockId);
+ return null;
+ }
+ }
+
+ public static ResultSet atomicGetWithDeleteLock(String keyspaceName, String tableName, String primaryKey,
+ PreparedQueryObject queryObject) throws MusicServiceException, MusicLockingException {
+ String key = keyspaceName + "." + tableName + "." + primaryKey;
+ String lockId = createLockReference(key);
+ long leasePeriod = MusicUtil.getDefaultLockLeasePeriod();
+
+ ReturnType lockAcqResult = acquireLock(key, lockId);
+
+ if (lockAcqResult.getResult().equals(ResultType.SUCCESS)) {
+ logger.info(EELFLoggerDelegate.applicationLogger, "acquired lock with id " + lockId);
+ ResultSet result = criticalGet(keyspaceName, tableName, primaryKey, queryObject, lockId);
+ deleteLock(key);
+ return result;
+ } else {
+ deleteLock(key);
+ logger.info(EELFLoggerDelegate.applicationLogger, "unable to acquire lock, id " + lockId);
+ return null;
+ }
+ }
+
+
+
+ /**
+ * authenticate user logic
+ *
+ * @param nameSpace
+ * @param userId
+ * @param password
+ * @param keyspace
+ * @param aid
+ * @param operation
+ * @return
+ * @throws Exception
+ */
+ public static Map<String, Object> autheticateUser(String nameSpace, String userId,
+ String password, String keyspace, String aid, String operation)
+ throws Exception {
+ Map<String, Object> resultMap = new HashMap<>();
+ String uuid = null;
+ resultMap = CachingUtil.validateRequest(nameSpace, userId, password, keyspace, aid,
+ operation);
+ if (!resultMap.isEmpty())
+ return resultMap;
+ String isAAFApp = null;
+ try {
+ isAAFApp= CachingUtil.isAAFApplication(nameSpace);
+ } catch(MusicServiceException e) {
+ resultMap.put("Exception", e.getMessage());
+ return resultMap;
+ }
+ if(isAAFApp == null) {
+ resultMap.put("Exception", "Namespace: "+nameSpace+" doesn't exist. Please make sure ns(appName)"
+ + " is correct and Application is onboarded.");
+ return resultMap;
+ }
+ boolean isAAF = Boolean.valueOf(isAAFApp);
+ if (userId == null || password == null) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGINFO ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR);
+ logger.error(EELFLoggerDelegate.errorLogger,"One or more required headers is missing. userId: " + userId
+ + " :: password: " + password);
+ resultMap.put("Exception",
+ "UserId and Password are mandatory for the operation " + operation);
+ return resultMap;
+ }
+ if(!isAAF && !(operation.equals("createKeySpace"))) {
+ resultMap = CachingUtil.authenticateAIDUser(nameSpace, userId, password, keyspace);
+ if (!resultMap.isEmpty())
+ return resultMap;
+
+ }
+ if (isAAF && nameSpace != null && userId != null && password != null) {
+ boolean isValid = true;
+ try {
+ isValid = CachingUtil.authenticateAAFUser(nameSpace, userId, password, keyspace);
+ } catch (Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.AUTHENTICATIONERROR ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR);
+ logger.error(EELFLoggerDelegate.errorLogger,"Got exception while AAF authentication for namespace " + nameSpace);
+ resultMap.put("Exception", e.getMessage());
+ }
+ if (!isValid) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.AUTHENTICATIONERROR ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR);
+ resultMap.put("Exception", "User not authenticated...");
+ }
+ if (!resultMap.isEmpty())
+ return resultMap;
+
+ }
+
+ if (operation.equals("createKeySpace")) {
+ logger.info(EELFLoggerDelegate.applicationLogger,"AID is not provided. Creating new UUID for keyspace.");
+ PreparedQueryObject pQuery = new PreparedQueryObject();
+ pQuery.appendQueryString(
+ "select uuid from admin.keyspace_master where application_name=? and username=? and keyspace_name=? allow filtering");
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.text(), nameSpace));
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.text(), userId));
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.text(),
+ MusicUtil.DEFAULTKEYSPACENAME));
+
+ try {
+ Row rs = MusicCore.get(pQuery).one();
+ uuid = rs.getUUID("uuid").toString();
+ resultMap.put("uuid", "existing");
+ } catch (Exception e) {
+ logger.info(EELFLoggerDelegate.applicationLogger,"No UUID found in DB. So creating new UUID.");
+ uuid = CachingUtil.generateUUID();
+ resultMap.put("uuid", "new");
+ }
+ resultMap.put("aid", uuid);
+ }
+
+ return resultMap;
+ }
+
+ /**
+ * @param lockName
+ * @return
+ */
+ public static Map<String, Object> validateLock(String lockName) {
+ Map<String, Object> resultMap = new HashMap<>();
+ String[] locks = lockName.split("\\.");
+ if(locks.length < 3) {
+ resultMap.put("Exception", "Invalid lock. Please make sure lock is of the type keyspaceName.tableName.primaryKey");
+ return resultMap;
+ }
+ String keyspace= locks[0];
+ if(keyspace.startsWith("$"))
+ keyspace = keyspace.substring(1);
+ resultMap.put("keyspace",keyspace);
+ return resultMap;
+ }
+}
diff --git a/jar/src/main/java/org/onap/music/main/MusicDigest.java b/jar/src/main/java/org/onap/music/main/MusicDigest.java
new file mode 100644
index 00000000..893cb51f
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/main/MusicDigest.java
@@ -0,0 +1,78 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.main;
+
+/**
+ *
+ *
+ */
+public class MusicDigest {
+ private String evPutStatus;
+ private String vectorTs;
+
+ /**
+ * @param evPutStatus
+ * @param vectorTs
+ */
+ public MusicDigest(String evPutStatus, String vectorTs) {
+ this.evPutStatus = evPutStatus;
+ this.vectorTs = vectorTs;
+ }
+
+ /**
+ * @return
+ */
+ public String getEvPutStatus() {
+ return evPutStatus;
+ }
+
+ /**
+ * @param evPutStatus
+ */
+ public void setEvPutStatus(String evPutStatus) {
+ this.evPutStatus = evPutStatus;
+ }
+
+ /**
+ * @return
+ */
+ public String getVectorTs() {
+ return vectorTs;
+ }
+
+ /**
+ * @param vectorTs
+ */
+ public void setVectorTs(String vectorTs) {
+ this.vectorTs = vectorTs;
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see java.lang.Object#toString()
+ */
+ public String toString() {
+ return vectorTs + "|" + evPutStatus;
+ }
+}
+
diff --git a/jar/src/main/java/org/onap/music/main/MusicUtil.java b/jar/src/main/java/org/onap/music/main/MusicUtil.java
new file mode 100755
index 00000000..f18570db
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/main/MusicUtil.java
@@ -0,0 +1,560 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.main;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.math.BigInteger;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Scanner;
+import java.util.UUID;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.Response.ResponseBuilder;
+import org.onap.music.datastore.PreparedQueryObject;
+import org.onap.music.eelf.logging.EELFLoggerDelegate;
+import com.datastax.driver.core.DataType;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Properties;
+
+
+/**
+ * @author nelson24
+ *
+ * Properties This will take Properties and load them into MusicUtil.
+ * This is a hack for now. Eventually it would bebest to do this in
+ * another way.
+ *
+ */
+public class MusicUtil {
+ private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(MusicUtil.class);
+
+ public static final String ATOMIC = "atomic";
+ public static final String EVENTUAL = "eventual";
+ public static final String CRITICAL = "critical";
+ public static final String ATOMICDELETELOCK = "atomic_delete_lock";
+ public static final String DEFAULTKEYSPACENAME = "TBD";
+ private static final String XLATESTVERSION = "X-latestVersion";
+ private static final String XMINORVERSION = "X-minorVersion";
+ private static final String XPATCHVERSION = "X-patchVersion";
+
+ private static final String LOCALHOST = "localhost";
+ private static final String PROPERTIES_FILE = "/opt/app/music/etc/music.properties";
+
+ private static int myId = 0;
+ private static ArrayList<String> allIds = new ArrayList<>();
+ private static String publicIp = "";
+ private static ArrayList<String> allPublicIps = new ArrayList<>();
+ private static String myZkHost = LOCALHOST;
+ private static String myCassaHost = LOCALHOST;
+ private static String defaultMusicIp = LOCALHOST;
+ private static boolean debug = true;
+ private static String version = "2.3.0";
+ private static String musicRestIp = LOCALHOST;
+ private static String musicPropertiesFilePath = PROPERTIES_FILE;
+ private static long defaultLockLeasePeriod = 6000;
+ private static final String[] propKeys = new String[] { "zookeeper.host", "cassandra.host", "music.ip", "debug",
+ "version", "music.rest.ip", "music.properties", "lock.lease.period", "id", "all.ids", "public.ip",
+ "all.pubic.ips", "cassandra.user", "cassandra.password", "aaf.endpoint.url" };
+
+ private static String cassName = "cassandra";
+ private static String cassPwd = "cassandra";
+ private static String aafEndpointUrl = null;
+
+ private MusicUtil() {
+ throw new IllegalStateException("Utility Class");
+ }
+
+
+ /**
+ * @return the cassName
+ */
+ public static String getCassName() {
+ return cassName;
+ }
+
+ /**
+ * @return the cassPwd
+ */
+ public static String getCassPwd() {
+ return cassPwd;
+ }
+
+ /**
+ * @return the aafEndpointUrl
+ */
+ public static String getAafEndpointUrl() {
+ return aafEndpointUrl;
+ }
+
+ /**
+ *
+ * @param aafEndpointUrl
+ */
+ public static void setAafEndpointUrl(String aafEndpointUrl) {
+ MusicUtil.aafEndpointUrl = aafEndpointUrl;
+ }
+
+ /**
+ *
+ * @return
+ */
+ public static int getMyId() {
+ return myId;
+ }
+
+ /**
+ *
+ * @param myId
+ */
+ public static void setMyId(int myId) {
+ MusicUtil.myId = myId;
+ }
+
+ /**
+ *
+ * @return
+ */
+ public static List<String> getAllIds() {
+ return allIds;
+ }
+
+ /**
+ *
+ * @param allIds
+ */
+ public static void setAllIds(List<String> allIds) {
+ MusicUtil.allIds = (ArrayList<String>) allIds;
+ }
+
+ /**
+ *
+ * @return
+ */
+ public static String getPublicIp() {
+ return publicIp;
+ }
+
+ /**
+ *
+ * @param publicIp
+ */
+ public static void setPublicIp(String publicIp) {
+ MusicUtil.publicIp = publicIp;
+ }
+
+ /**
+ *
+ * @return
+ */
+ public static List<String> getAllPublicIps() {
+ return allPublicIps;
+ }
+
+ /**
+ *
+ * @param allPublicIps
+ */
+ public static void setAllPublicIps(List<String> allPublicIps) {
+ MusicUtil.allPublicIps = (ArrayList<String>) allPublicIps;
+ }
+
+ /**
+ * Returns An array of property names that should be in the Properties
+ * files.
+ *
+ * @return
+ */
+ public static String[] getPropkeys() {
+ return propKeys;
+ }
+
+ /**
+ * Get MusicRestIp - default = localhost property file value - music.rest.ip
+ *
+ * @return
+ */
+ public static String getMusicRestIp() {
+ return musicRestIp;
+ }
+
+ /**
+ * Set MusicRestIp
+ *
+ * @param musicRestIp
+ */
+ public static void setMusicRestIp(String musicRestIp) {
+ MusicUtil.musicRestIp = musicRestIp;
+ }
+
+ /**
+ * Get MusicPropertiesFilePath - Default = /opt/music/music.properties
+ * property file value - music.properties
+ *
+ * @return
+ */
+ public static String getMusicPropertiesFilePath() {
+ return musicPropertiesFilePath;
+ }
+
+ /**
+ * Set MusicPropertiesFilePath
+ *
+ * @param musicPropertiesFilePath
+ */
+ public static void setMusicPropertiesFilePath(String musicPropertiesFilePath) {
+ MusicUtil.musicPropertiesFilePath = musicPropertiesFilePath;
+ }
+
+ /**
+ * Get DefaultLockLeasePeriod - Default = 6000 property file value -
+ * lock.lease.period
+ *
+ * @return
+ */
+ public static long getDefaultLockLeasePeriod() {
+ return defaultLockLeasePeriod;
+ }
+
+ /**
+ * Set DefaultLockLeasePeriod
+ *
+ * @param defaultLockLeasePeriod
+ */
+ public static void setDefaultLockLeasePeriod(long defaultLockLeasePeriod) {
+ MusicUtil.defaultLockLeasePeriod = defaultLockLeasePeriod;
+ }
+
+ /**
+ * Set Debug
+ *
+ * @param debug
+ */
+ public static void setDebug(boolean debug) {
+ MusicUtil.debug = debug;
+ }
+
+ /**
+ * Is Debug - Default = true property file value - debug
+ *
+ * @return
+ */
+ public static boolean isDebug() {
+ return debug;
+ }
+
+ /**
+ * Set Version
+ *
+ * @param version
+ */
+ public static void setVersion(String version) {
+ MusicUtil.version = version;
+ }
+
+ /**
+ * Return the version property file value - version
+ *
+ * @return
+ */
+ public static String getVersion() {
+ return version;
+ }
+
+ /**
+ * Get MyZkHost - Zookeeper Hostname - Default = localhost property file
+ * value - zookeeper.host
+ *
+ * @return
+ */
+ public static String getMyZkHost() {
+ return myZkHost;
+ }
+
+ /**
+ * Set MyZkHost - Zookeeper Hostname
+ *
+ * @param myZkHost
+ */
+ public static void setMyZkHost(String myZkHost) {
+ MusicUtil.myZkHost = myZkHost;
+ }
+
+ /**
+ * Get MyCassHost - Cassandra Hostname - Default = localhost property file
+ * value - cassandra.host
+ *
+ * @return
+ */
+ public static String getMyCassaHost() {
+ return myCassaHost;
+ }
+
+ /**
+ * Set MyCassHost - Cassandra Hostname
+ *
+ * @param myCassaHost
+ */
+ public static void setMyCassaHost(String myCassaHost) {
+ MusicUtil.myCassaHost = myCassaHost;
+ }
+
+ /**
+ * Get DefaultMusicIp - Default = localhost property file value - music.ip
+ *
+ * @return
+ */
+ public static String getDefaultMusicIp() {
+ return defaultMusicIp;
+ }
+
+ /**
+ * Set DefaultMusicIp
+ *
+ * @param defaultMusicIp
+ */
+ public static void setDefaultMusicIp(String defaultMusicIp) {
+ MusicUtil.defaultMusicIp = defaultMusicIp;
+ }
+
+ /**
+ *
+ * @return
+ */
+ public static String getTestType() {
+ String testType = "";
+ try {
+ Scanner fileScanner = new Scanner(new File(""));
+ testType = fileScanner.next();// ignore the my id line
+ String batchSize = fileScanner.next();// ignore the my public ip
+ // line
+ fileScanner.close();
+ } catch (FileNotFoundException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage());
+ }
+ return testType;
+
+ }
+
+ /**
+ *
+ * @param time
+ */
+ public static void sleep(long time) {
+ try {
+ Thread.sleep(time);
+ } catch (InterruptedException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage());
+ Thread.currentThread().interrupt();
+ }
+ }
+
+ /**
+ * Utility function to check if the query object is valid.
+ *
+ * @param withparams
+ * @param queryObject
+ * @return
+ */
+ public static boolean isValidQueryObject(boolean withparams, PreparedQueryObject queryObject) {
+ if (withparams) {
+ int noOfValues = queryObject.getValues().size();
+ int noOfParams = 0;
+ char[] temp = queryObject.getQuery().toCharArray();
+ for (int i = 0; i < temp.length; i++) {
+ if (temp[i] == '?')
+ noOfParams++;
+ }
+ return (noOfValues == noOfParams);
+ } else {
+ return !queryObject.getQuery().isEmpty();
+ }
+
+ }
+
+ public static void setCassName(String cassName) {
+ MusicUtil.cassName = cassName;
+ }
+
+ public static void setCassPwd(String cassPwd) {
+ MusicUtil.cassPwd = cassPwd;
+ }
+
+ public static String convertToCQLDataType(DataType type, Object valueObj) throws Exception {
+
+ String value = "";
+ switch (type.getName()) {
+ case UUID:
+ value = valueObj + "";
+ break;
+ case TEXT:
+ case VARCHAR:
+ String valueString = valueObj + "";
+ valueString = valueString.replace("'", "''");
+ value = "'" + valueString + "'";
+ break;
+ case MAP: {
+ Map<String, Object> otMap = (Map<String, Object>) valueObj;
+ value = "{" + jsonMaptoSqlString(otMap, ",") + "}";
+ break;
+ }
+ default:
+ value = valueObj + "";
+ break;
+ }
+ return value;
+ }
+
+ /**
+ *
+ * @param colType
+ * @param valueObj
+ * @return
+ * @throws MusicTypeConversionException
+ * @throws Exception
+ */
+ public static Object convertToActualDataType(DataType colType, Object valueObj) throws Exception {
+ String valueObjString = valueObj + "";
+ switch (colType.getName()) {
+ case UUID:
+ return UUID.fromString(valueObjString);
+ case VARINT:
+ return BigInteger.valueOf(Long.parseLong(valueObjString));
+ case BIGINT:
+ return Long.parseLong(valueObjString);
+ case INT:
+ return Integer.parseInt(valueObjString);
+ case FLOAT:
+ return Float.parseFloat(valueObjString);
+ case DOUBLE:
+ return Double.parseDouble(valueObjString);
+ case BOOLEAN:
+ return Boolean.parseBoolean(valueObjString);
+ case MAP:
+ return (Map<String, Object>) valueObj;
+ default:
+ return valueObjString;
+ }
+ }
+
+ /**
+ *
+ * Utility function to parse json map into sql like string
+ *
+ * @param jMap
+ * @param lineDelimiter
+ * @return
+ */
+
+ public static String jsonMaptoSqlString(Map<String, Object> jMap, String lineDelimiter) throws Exception{
+ StringBuilder sqlString = new StringBuilder();
+ int counter = 0;
+ for (Map.Entry<String, Object> entry : jMap.entrySet()) {
+ Object ot = entry.getValue();
+ String value = ot + "";
+ if (ot instanceof String) {
+ value = "'" + value.replace("'", "''") + "'";
+ }
+ sqlString.append("'" + entry.getKey() + "':" + value);
+ if (counter != jMap.size() - 1)
+ sqlString.append(lineDelimiter);
+ counter = counter + 1;
+ }
+ return sqlString.toString();
+ }
+
+ @SuppressWarnings("unused")
+ public static String buildVersion(String major, String minor, String patch) {
+ if (minor != null) {
+ major += "." + minor;
+ if (patch != null) {
+ major += "." + patch;
+ }
+ }
+ return major;
+ }
+
+ /**
+ * Currently this will build a header with X-latestVersion, X-minorVersion and X-pathcVersion
+ * X-latestVerstion will be equal to the latest full version.
+ * X-minorVersion - will be equal to the latest minor version.
+ * X-pathVersion - will be equal to the latest patch version.
+ * Future plans will change this.
+ * @param response
+ * @param major
+ * @param minor
+ * @param patch
+ * @return
+ */
+ public static ResponseBuilder buildVersionResponse(String major, String minor, String patch) {
+ ResponseBuilder response = Response.noContent();
+ String versionIn = buildVersion(major,minor,patch);
+ String version = MusicUtil.getVersion();
+ String[] verArray = version.split("\\.",3);
+ if ( minor != null ) {
+ response.header(XMINORVERSION,minor);
+ } else {
+ response.header(XMINORVERSION,verArray[1]);
+ }
+ if ( patch != null ) {
+ response.header(XPATCHVERSION,patch);
+ } else {
+ response.header(XPATCHVERSION,verArray[2]);
+ }
+ response.header(XLATESTVERSION,version);
+ logger.info(EELFLoggerDelegate.applicationLogger,"Version In:" + versionIn);
+ return response;
+ }
+
+
+ public static void loadProperties() throws Exception {
+ Properties prop = new Properties();
+ InputStream input = null;
+ try {
+ // load the properties file
+ input = MusicUtil.class.getClassLoader().getResourceAsStream("music.properties");
+ prop.load(input);
+ } catch (Exception ex) {
+ logger.error(EELFLoggerDelegate.errorLogger, "Unable to find properties file.");
+ throw new Exception();
+ } finally {
+ if (input != null) {
+ try {
+ input.close();
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ }
+ }
+ // get the property value and return it
+ MusicUtil.setMyCassaHost(prop.getProperty("cassandra.host"));
+ String zkHosts = prop.getProperty("zookeeper.host");
+ MusicUtil.setMyZkHost(zkHosts);
+ MusicUtil.setCassName(prop.getProperty("cassandra.user"));
+ MusicUtil.setCassPwd(prop.getProperty("cassandra.password"));
+ }
+
+}
diff --git a/jar/src/main/java/org/onap/music/main/PropertiesListener.java b/jar/src/main/java/org/onap/music/main/PropertiesListener.java
new file mode 100755
index 00000000..afd35387
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/main/PropertiesListener.java
@@ -0,0 +1,151 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.main;
+
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Properties;
+import javax.servlet.ServletContextEvent;
+import javax.servlet.ServletContextListener;
+import javax.servlet.annotation.WebListener;
+import org.onap.music.eelf.logging.EELFLoggerDelegate;
+import org.onap.music.eelf.logging.format.AppMessages;
+import org.onap.music.eelf.logging.format.ErrorSeverity;
+import org.onap.music.eelf.logging.format.ErrorTypes;
+
+@WebListener
+public class PropertiesListener implements ServletContextListener {
+ private Properties prop;
+
+ private static EELFLoggerDelegate logger =
+ EELFLoggerDelegate.getLogger(PropertiesListener.class);
+
+ @Override
+ public void contextInitialized(ServletContextEvent servletContextEvent) {
+ prop = new Properties();
+ Properties projectProp = new Properties();
+ URL resource = getClass().getResource("/");
+ String musicPropertiesFilePath = resource.getPath().replace("WEB-INF/classes/",
+ "WEB-INF/classes/project.properties");
+
+ // Open the file
+ try {
+ InputStream musicProps = null;
+ projectProp.load(new FileInputStream(musicPropertiesFilePath));
+ if (projectProp.containsKey("music.properties")) {
+ musicProps = new FileInputStream(projectProp.getProperty("music.properties"));
+ } else {
+ musicProps = new FileInputStream(MusicUtil.getMusicPropertiesFilePath());
+ }
+ prop.load(musicProps);
+ musicProps.close();
+ prop.putAll(projectProp);
+ String[] propKeys = MusicUtil.getPropkeys();
+ for (int k = 0; k < propKeys.length; k++) {
+ String key = propKeys[k];
+ if (prop.containsKey(key) && prop.get(key) != null) {
+ logger.info(key + " : " + prop.getProperty(key));
+ switch (key) {
+ case "zookeeper.host":
+ MusicUtil.setMyZkHost(prop.getProperty(key));
+ break;
+ case "cassandra.host":
+ MusicUtil.setMyCassaHost(prop.getProperty(key));
+ break;
+ case "music.ip":
+ MusicUtil.setDefaultMusicIp(prop.getProperty(key));
+ break;
+ case "debug":
+ MusicUtil.setDebug(Boolean
+ .getBoolean(prop.getProperty(key).toLowerCase()));
+ break;
+ case "version":
+ MusicUtil.setVersion(prop.getProperty(key));
+ break;
+ case "music.rest.ip":
+ MusicUtil.setMusicRestIp(prop.getProperty(key));
+ break;
+ case "music.properties":
+ MusicUtil.setMusicPropertiesFilePath(prop.getProperty(key));
+ break;
+ case "lock.lease.period":
+ MusicUtil.setDefaultLockLeasePeriod(
+ Long.parseLong(prop.getProperty(key)));
+ break;
+ case "my.id":
+ MusicUtil.setMyId(Integer.parseInt(prop.getProperty(key)));
+ break;
+ case "all.ids":
+ String[] ids = prop.getProperty(key).split(":");
+ MusicUtil.setAllIds(new ArrayList<String>(Arrays.asList(ids)));
+ break;
+ case "public.ip":
+ MusicUtil.setPublicIp(prop.getProperty(key));
+ break;
+ case "all.public.ips":
+ String[] ips = prop.getProperty(key).split(":");
+ if (ips.length == 1) {
+ // Future use
+ } else if (ips.length > 1) {
+ MusicUtil.setAllPublicIps(
+ new ArrayList<String>(Arrays.asList(ips)));
+ }
+ break;
+ case "cassandra.user":
+ MusicUtil.setCassName(prop.getProperty(key));
+ break;
+ case "cassandra.password":
+ MusicUtil.setCassPwd(prop.getProperty(key));
+ break;
+ case "aaf.endpoint.url":
+ MusicUtil.setAafEndpointUrl(prop.getProperty(key));
+ break;
+ default:
+ logger.error(EELFLoggerDelegate.errorLogger,
+ "No case found for " + key);
+ }
+ }
+ }
+ } catch (IOException e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.IOERROR ,ErrorSeverity.CRITICAL, ErrorTypes.CONNECTIONERROR);
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage());
+ }
+
+ logger.info(EELFLoggerDelegate.applicationLogger,
+ "Starting MUSIC " + MusicUtil.getVersion() + " on node with id "
+ + MusicUtil.getMyId() + " and public ip "
+ + MusicUtil.getPublicIp() + "...");
+ logger.info(EELFLoggerDelegate.applicationLogger,
+ "List of all MUSIC ids:" + MusicUtil.getAllIds().toString());
+ logger.info(EELFLoggerDelegate.applicationLogger,
+ "List of all MUSIC public ips:" + MusicUtil.getAllPublicIps().toString());
+ }
+
+ @Override
+ public void contextDestroyed(ServletContextEvent servletContextEvent) {
+ prop = null;
+ }
+}
diff --git a/jar/src/main/java/org/onap/music/main/ResultType.java b/jar/src/main/java/org/onap/music/main/ResultType.java
new file mode 100644
index 00000000..61ba0295
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/main/ResultType.java
@@ -0,0 +1,41 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.main;
+
+public enum ResultType {
+ SUCCESS("Success"), FAILURE("Failure"),
+ SYNTAXERROR("SyntaxError"), EXCEPTION("Exception"),
+ BODYMISSING("Incomplete Request body. Please correct your input request and retry.");
+
+ private String result;
+
+ ResultType(String result) {
+ this.result = result;
+ }
+
+ public String getResult() {
+ return result;
+ }
+
+}
+
+
diff --git a/jar/src/main/java/org/onap/music/main/ReturnType.java b/jar/src/main/java/org/onap/music/main/ReturnType.java
new file mode 100644
index 00000000..1453a1bf
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/main/ReturnType.java
@@ -0,0 +1,74 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.main;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class ReturnType {
+ private ResultType result;
+ private String message;
+
+ public ReturnType(ResultType result, String message) {
+ super();
+ this.result = result;
+ this.message = message;
+ }
+
+ public String getTimingInfo() {
+ return timingInfo;
+ }
+
+ public void setTimingInfo(String timingInfo) {
+ this.timingInfo = timingInfo;
+ }
+
+ private String timingInfo;
+
+ public ResultType getResult() {
+ return result;
+ }
+
+ public String getMessage() {
+ return message;
+ }
+
+ public void setMessage(String message) {
+ this.message = message;
+ }
+
+ public String toJson() {
+ return "{ \"result\":\"" + result.getResult() + "\", \"message\":\"" + message + "\"}";
+ }
+
+ public String toString() {
+ return result + " | " + message;
+ }
+
+ public Map<String, Object> toMap() {
+ Map<String, Object> newMap = new HashMap<>();
+ newMap.put("result", result.getResult());
+ newMap.put("message", message);
+ return newMap;
+ }
+
+}
diff --git a/jar/src/main/java/org/onap/music/response/jsonobjects/JsonResponse.java b/jar/src/main/java/org/onap/music/response/jsonobjects/JsonResponse.java
new file mode 100644
index 00000000..a406afce
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/response/jsonobjects/JsonResponse.java
@@ -0,0 +1,265 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.response.jsonobjects;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.onap.music.lockingservice.MusicLockState.LockStatus;
+import org.onap.music.main.ResultType;
+import org.powermock.core.spi.testresult.Result;
+
+import com.datastax.driver.core.ColumnDefinitions;
+import com.datastax.driver.core.ResultSet;
+import com.datastax.driver.core.Row;
+import com.datastax.driver.core.ColumnDefinitions.Definition;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+
+@ApiModel(value = "JsonResponse", description = "General Response JSON")
+public class JsonResponse {
+
+ /* Status is required */
+ private ResultType status;
+
+ /* Standard informational fields */
+ private String error;
+ private String message;
+
+ /* versioning */
+ private String musicVersion;
+
+ /* Data Fields */
+ private Map<String, HashMap<String, Object>> dataResult;
+
+ /* Locking fields */
+ private String lock;
+ private LockStatus lockStatus;
+ private String lockHolder;
+ private String lockLease;
+
+
+ /**
+ * Create a JSONLock Response
+ * Use setters to provide more information as in
+ * JsonLockResponse(ResultType.SUCCESS).setMessage("We did it").setLock(mylockname)
+ * @param status
+ */
+ public JsonResponse(ResultType status) {
+ this.status = status;
+ }
+
+ /**
+ *
+ * @return
+ */
+ @ApiModelProperty(value = "Overall status of the response.",
+ allowableValues = "Success,Failure")
+ public ResultType getStatus() {
+ return status;
+ }
+
+ /**
+ *
+ * @param status
+ */
+ public JsonResponse setStatus(ResultType status) {
+ this.status = status;
+ return this;
+ }
+
+ /**
+ *
+ * @return the error
+ */
+ @ApiModelProperty(value = "Error value")
+ public String getError() {
+ return error;
+ }
+
+ /**
+ *
+ * @param error
+ */
+ public JsonResponse setError(String error) {
+ this.error = error;
+ return this;
+ }
+
+ /**
+ *
+ * @return the message
+ */
+ @ApiModelProperty(value = "Message value")
+ public String getMessage() {
+ return message;
+ }
+
+ /**
+ *
+ * @param message
+ */
+ public JsonResponse setMessage(String message) {
+ this.message = message;
+ return this;
+ }
+
+
+ /**
+ *
+ * @return the music version
+ */
+ public String getMusicVersion() {
+ return this.musicVersion;
+ }
+
+ /**
+ *
+ * @param version of music
+ * @return
+ */
+ public JsonResponse setMusicVersion(String version) {
+ this.musicVersion = version;
+ return this;
+ }
+
+ public Map<String, HashMap<String, Object>> getDataResult() {
+ return this.dataResult;
+ }
+
+ public JsonResponse setDataResult(Map<String, HashMap<String, Object>> map) {
+ this.dataResult = map;
+ return this;
+ }
+
+ /**
+ *
+ * @return
+ */
+ public String getLock() {
+ return lock;
+ }
+
+ /**
+ *
+ * @param lock
+ */
+ public JsonResponse setLock(String lock) {
+ this.lock = lock;
+ return this;
+ }
+
+ /**
+ *
+ * @return the lockStatus
+ */
+ @ApiModelProperty(value = "Status of the lock")
+ public LockStatus getLockStatus() {
+ return lockStatus;
+ }
+
+ /**
+ *
+ * @param lockStatus
+ */
+ public JsonResponse setLockStatus(LockStatus lockStatus) {
+ this.lockStatus = lockStatus;
+ return this;
+ }
+
+ /**
+ *
+ *
+ * @return the lockHolder
+ */
+ @ApiModelProperty(value = "Holder of the Lock")
+ public String getLockHolder() {
+ return lockHolder;
+ }
+
+ /**
+ *
+ * @param lockHolder
+ */
+ public JsonResponse setLockHolder(String lockHolder) {
+ this.lockHolder = lockHolder;
+ return this;
+ }
+
+
+
+ /**
+ * @return the lockLease
+ */
+ public String getLockLease() {
+ return lockLease;
+ }
+
+ /**
+ * @param lockLease the lockLease to set
+ */
+ public JsonResponse setLockLease(String lockLease) {
+ this.lockLease = lockLease;
+ return this;
+ }
+
+ /**
+ * Convert to Map
+ *
+ * @return
+ */
+ public Map<String, Object> toMap() {
+ Map<String, Object> fullMap = new HashMap<>();
+ fullMap.put("status", status);
+ if (error!=null) {fullMap.put("error", error);}
+ if (message!=null) {fullMap.put("message", message);}
+
+ if (musicVersion!=null) {fullMap.put("version", musicVersion);}
+
+ if (dataResult!=null) {
+ fullMap.put("result", dataResult);
+ }
+
+ if (lock!=null) {
+ Map<String, Object> lockMap = new HashMap<>();
+ if (lock!=null) {lockMap.put("lock", lock);}
+ if (lockStatus!=null) {lockMap.put("lock-status", lockStatus);}
+ if (lockHolder!=null) {lockMap.put("lock-holder", lockHolder);}
+ if (lockLease!=null) {lockMap.put("lock-lease", lockLease);}
+ fullMap.put("lock", lockMap);
+ }
+
+ return fullMap;
+ }
+
+ /**
+ * Convert to String
+ */
+ @Override
+ public String toString() {
+ return "JsonLockResponse [status=" + status + ", error=" + error + ", message=" + message
+ + ", lock=" + lock + ", lockStatus=" + lockStatus + ", lockHolder="
+ + lockHolder + "]";
+ }
+
+}
diff --git a/jar/src/main/java/org/onap/music/rest/RestMusicAdminAPI.java b/jar/src/main/java/org/onap/music/rest/RestMusicAdminAPI.java
new file mode 100755
index 00000000..e7c7fb6c
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/rest/RestMusicAdminAPI.java
@@ -0,0 +1,372 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.rest;
+
+
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+import javax.ws.rs.Consumes;
+import javax.ws.rs.DELETE;
+import javax.ws.rs.POST;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.Response.ResponseBuilder;
+import javax.ws.rs.core.Response.Status;
+
+import org.mindrot.jbcrypt.BCrypt;
+import org.onap.music.datastore.PreparedQueryObject;
+import org.onap.music.datastore.jsonobjects.JsonOnboard;
+import org.onap.music.eelf.logging.EELFLoggerDelegate;
+import org.onap.music.eelf.logging.format.AppMessages;
+import org.onap.music.eelf.logging.format.ErrorSeverity;
+import org.onap.music.eelf.logging.format.ErrorTypes;
+import org.onap.music.main.CachingUtil;
+import org.onap.music.main.MusicCore;
+import org.onap.music.main.MusicUtil;
+import org.onap.music.main.ResultType;
+import com.datastax.driver.core.DataType;
+import com.datastax.driver.core.ResultSet;
+import com.datastax.driver.core.Row;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+
+@Path("/v2/admin")
+// @Path("/v{version: [0-9]+}/admin")
+// @Path("/admin")
+@Api(value = "Admin Api", hidden = true)
+public class RestMusicAdminAPI {
+ private static EELFLoggerDelegate logger =
+ EELFLoggerDelegate.getLogger(RestMusicAdminAPI.class);
+
+ /*
+ * API to onboard an application with MUSIC. This is the mandatory first step.
+ *
+ */
+ @POST
+ @Path("/onboardAppWithMusic")
+ @ApiOperation(value = "Onboard application", response = String.class)
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response onboardAppWithMusic(JsonOnboard jsonObj) throws Exception {
+ ResponseBuilder response =
+ Response.noContent().header("X-latestVersion", MusicUtil.getVersion());
+ Map<String, Object> resultMap = new HashMap<>();
+ String appName = jsonObj.getAppname();
+ String userId = jsonObj.getUserId();
+ String isAAF = jsonObj.getIsAAF();
+ String password = jsonObj.getPassword();
+ if (appName == null || userId == null || isAAF == null || password == null) {
+ logger.error(EELFLoggerDelegate.errorLogger, "", AppMessages.MISSINGINFO,
+ ErrorSeverity.CRITICAL, ErrorTypes.AUTHENTICATIONERROR);
+ resultMap.put("Exception",
+ "Unauthorized: Please check the request parameters. Some of the required values appName(ns), userId, password, isAAF are missing.");
+ return Response.status(Status.UNAUTHORIZED).entity(resultMap).build();
+ }
+
+ PreparedQueryObject pQuery = new PreparedQueryObject();
+ pQuery.appendQueryString(
+ "select uuid from admin.keyspace_master where application_name = ? allow filtering");
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.text(), appName));
+ ResultSet rs = MusicCore.get(pQuery);
+ if (!rs.all().isEmpty()) {
+ resultMap.put("Exception", "Application " + appName
+ + " has already been onboarded. Please contact admin.");
+ return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
+ }
+
+ pQuery = new PreparedQueryObject();
+ String uuid = CachingUtil.generateUUID();
+ pQuery.appendQueryString(
+ "INSERT INTO admin.keyspace_master (uuid, keyspace_name, application_name, is_api, "
+ + "password, username, is_aaf) VALUES (?,?,?,?,?,?,?)");
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.uuid(), uuid));
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.text(),
+ MusicUtil.DEFAULTKEYSPACENAME));
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.text(), appName));
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.cboolean(), "True"));
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.text(), BCrypt.hashpw(password, BCrypt.gensalt())));
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.text(), userId));
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.cboolean(), isAAF));
+
+ String returnStr = MusicCore.eventualPut(pQuery).toString();
+ if (returnStr.contains("Failure")) {
+ resultMap.put("Exception",
+ "Oops. Something wrong with onboarding process. Please retry later or contact admin.");
+ return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
+ }
+ CachingUtil.updateisAAFCache(appName, isAAF);
+ resultMap.put("Success", "Your application " + appName + " has been onboarded with MUSIC.");
+ resultMap.put("Generated AID", uuid);
+ return Response.status(Status.OK).entity(resultMap).build();
+ }
+
+
+ @POST
+ @Path("/search")
+ @ApiOperation(value = "Search Onboard application", response = String.class)
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response getOnboardedInfoSearch(JsonOnboard jsonObj) throws Exception {
+ Map<String, Object> resultMap = new HashMap<>();
+ ResponseBuilder response =
+ Response.noContent().header("X-latestVersion", MusicUtil.getVersion());
+ String appName = jsonObj.getAppname();
+ String uuid = jsonObj.getAid();
+ String isAAF = jsonObj.getIsAAF();
+
+ if (appName == null && uuid == null && isAAF == null) {
+ logger.error(EELFLoggerDelegate.errorLogger, "", AppMessages.MISSINGINFO,
+ ErrorSeverity.CRITICAL, ErrorTypes.AUTHENTICATIONERROR);
+ resultMap.put("Exception",
+ "Unauthorized: Please check the request parameters. Enter atleast one of the following parameters: appName(ns), aid, isAAF.");
+ return Response.status(Status.UNAUTHORIZED).entity(resultMap).build();
+ }
+
+ PreparedQueryObject pQuery = new PreparedQueryObject();
+ String cql = "select uuid, keyspace_name from admin.keyspace_master where ";
+ if (appName != null)
+ cql = cql + "application_name = ? AND ";
+ if (uuid != null)
+ cql = cql + "uuid = ? AND ";
+ if (isAAF != null)
+ cql = cql + "is_aaf = ?";
+
+ if (cql.endsWith("AND "))
+ cql = cql.trim().substring(0, cql.length() - 4);
+ System.out.println("Query is: " + cql);
+ cql = cql + " allow filtering";
+ System.out.println("Get OnboardingInfo CQL: " + cql);
+ pQuery.appendQueryString(cql);
+ if (appName != null)
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.text(), appName));
+ if (uuid != null)
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.uuid(), uuid));
+ if (isAAF != null)
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.cboolean(),
+ Boolean.parseBoolean(isAAF)));
+ ResultSet rs = MusicCore.get(pQuery);
+ Iterator<Row> it = rs.iterator();
+ while (it.hasNext()) {
+ Row row = (Row) it.next();
+ resultMap.put(row.getUUID("uuid").toString(), row.getString("keyspace_name"));
+ }
+ if (resultMap.isEmpty()) {
+ if (uuid != null) {
+ resultMap.put("Exception",
+ "Please make sure Aid is correct and application is onboarded.");
+ return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
+ } else {
+ resultMap.put("Exception",
+ "Application is not onboarded. Please make sure all the information is correct.");
+ return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
+ }
+ }
+ return Response.status(Status.OK).entity(resultMap).build();
+ }
+
+
+ @DELETE
+ @Path("/onboardAppWithMusic")
+ @ApiOperation(value = "Delete Onboard application", response = String.class)
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response deleteOnboardApp(JsonOnboard jsonObj) throws Exception {
+ Map<String, Object> resultMap = new HashMap<>();
+ ResponseBuilder response =
+ Response.noContent().header("X-latestVersion", MusicUtil.getVersion());
+ String appName = jsonObj.getAppname();
+ String aid = jsonObj.getAid();
+ PreparedQueryObject pQuery = new PreparedQueryObject();
+ String consistency = MusicUtil.EVENTUAL;;
+ if (appName == null && aid == null) {
+ logger.error(EELFLoggerDelegate.errorLogger, "", AppMessages.MISSINGINFO,
+ ErrorSeverity.CRITICAL, ErrorTypes.DATAERROR);
+ resultMap.put("Exception", "Please make sure either appName(ns) or Aid is present");
+ return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
+ }
+ if (aid != null) {
+ pQuery.appendQueryString(
+ "SELECT keyspace_name FROM admin.keyspace_master WHERE uuid = ?");
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.uuid(),
+ UUID.fromString(aid)));
+ Row row = MusicCore.get(pQuery).one();
+ if (row != null) {
+ String ks = row.getString("keyspace_name");
+ if (!ks.equals(MusicUtil.DEFAULTKEYSPACENAME)) {
+ PreparedQueryObject queryObject = new PreparedQueryObject();
+ queryObject.appendQueryString("DROP KEYSPACE IF EXISTS " + ks + ";");
+ MusicCore.nonKeyRelatedPut(queryObject, consistency);
+ }
+ }
+ pQuery = new PreparedQueryObject();
+ pQuery.appendQueryString("delete from admin.keyspace_master where uuid = ? IF EXISTS");
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.uuid(),
+ UUID.fromString(aid)));
+ ResultType result = MusicCore.nonKeyRelatedPut(pQuery, consistency);
+ if (result == ResultType.SUCCESS) {
+ resultMap.put("Success", "Your application has been deleted successfully");
+ } else {
+ resultMap.put("Exception",
+ "Oops. Something went wrong. Please make sure Aid is correct or Application is onboarded");
+ logger.error(EELFLoggerDelegate.errorLogger, "", AppMessages.INCORRECTDATA,
+ ErrorSeverity.CRITICAL, ErrorTypes.DATAERROR);
+ return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
+
+ }
+ return Response.status(Status.OK).entity(resultMap).build();
+ }
+
+ pQuery.appendQueryString(
+ "select uuid from admin.keyspace_master where application_name = ? allow filtering");
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.text(), appName));
+ ResultSet rs = MusicCore.get(pQuery);
+ List<Row> rows = rs.all();
+ String uuid = null;
+ if (rows.size() == 0) {
+ resultMap.put("Exception",
+ "Application not found. Please make sure Application exists.");
+ logger.error(EELFLoggerDelegate.errorLogger, "", AppMessages.INCORRECTDATA,
+ ErrorSeverity.CRITICAL, ErrorTypes.DATAERROR);
+ return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
+ } else if (rows.size() == 1) {
+ uuid = rows.get(0).getUUID("uuid").toString();
+ pQuery = new PreparedQueryObject();
+ pQuery.appendQueryString(
+ "SELECT keyspace_name FROM admin.keyspace_master WHERE uuid = ?");
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.uuid(),
+ UUID.fromString(uuid)));
+ Row row = MusicCore.get(pQuery).one();
+ String ks = row.getString("keyspace_name");
+ if (!ks.equals(MusicUtil.DEFAULTKEYSPACENAME)) {
+ PreparedQueryObject queryObject = new PreparedQueryObject();
+ queryObject.appendQueryString("DROP KEYSPACE " + ks + ";");
+ MusicCore.nonKeyRelatedPut(queryObject, consistency);
+ }
+
+ pQuery = new PreparedQueryObject();
+ pQuery.appendQueryString("delete from admin.keyspace_master where uuid = ?");
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.uuid(),
+ UUID.fromString(uuid)));
+ MusicCore.eventualPut(pQuery);
+ resultMap.put("Success", "Your application " + appName + " has been deleted.");
+ return Response.status(Status.OK).entity(resultMap).build();
+ } else {
+ resultMap.put("Failure",
+ "More than one Aid exists for this application, so please provide Aid.");
+ logger.error(EELFLoggerDelegate.errorLogger, "", AppMessages.MULTIPLERECORDS,
+ ErrorSeverity.CRITICAL, ErrorTypes.DATAERROR);
+ return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
+ }
+ }
+
+
+ @PUT
+ @Path("/onboardAppWithMusic")
+ @ApiOperation(value = "Update Onboard application", response = String.class)
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response updateOnboardApp(JsonOnboard jsonObj) throws Exception {
+ Map<String, Object> resultMap = new HashMap<>();
+ ResponseBuilder response =
+ Response.noContent().header("X-latestVersion", MusicUtil.getVersion());
+ String aid = jsonObj.getAid();
+ String appName = jsonObj.getAppname();
+ String userId = jsonObj.getUserId();
+ String isAAF = jsonObj.getIsAAF();
+ String password = jsonObj.getPassword();
+ String consistency = "eventual";
+ PreparedQueryObject pQuery;
+
+ if (aid == null) {
+ resultMap.put("Exception", "Please make sure Aid is present");
+ logger.error(EELFLoggerDelegate.errorLogger, "", AppMessages.MISSINGDATA,
+ ErrorSeverity.CRITICAL, ErrorTypes.DATAERROR);
+ return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
+ }
+
+ if (appName == null && userId == null && password == null && isAAF == null) {
+ resultMap.put("Exception",
+ "No parameters found to update. Please update atleast one parameter.");
+ logger.error(EELFLoggerDelegate.errorLogger, "", AppMessages.MISSINGDATA,
+ ErrorSeverity.CRITICAL, ErrorTypes.DATAERROR);
+ return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
+ }
+
+ if (appName != null) {
+ pQuery = new PreparedQueryObject();
+ pQuery.appendQueryString(
+ "select uuid from admin.keyspace_master where application_name = ? allow filtering");
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.text(), appName));
+ ResultSet rs = MusicCore.get(pQuery);
+ if (!rs.all().isEmpty()) {
+ resultMap.put("Exception", "Application " + appName
+ + " has already been onboarded. Please contact admin.");
+ logger.error(EELFLoggerDelegate.errorLogger, "", AppMessages.ALREADYEXIST,
+ ErrorSeverity.CRITICAL, ErrorTypes.DATAERROR);
+ return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
+ }
+ }
+
+ pQuery = new PreparedQueryObject();
+ StringBuilder preCql = new StringBuilder("UPDATE admin.keyspace_master SET ");
+ if (appName != null)
+ preCql.append(" application_name = ?,");
+ if (userId != null)
+ preCql.append(" username = ?,");
+ if (password != null)
+ preCql.append(" password = ?,");
+ if (isAAF != null)
+ preCql.append(" is_aaf = ?,");
+ preCql.deleteCharAt(preCql.length() - 1);
+ preCql.append(" WHERE uuid = ? IF EXISTS");
+ pQuery.appendQueryString(preCql.toString());
+ if (appName != null)
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.text(), appName));
+ if (userId != null)
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.text(), userId));
+ if (password != null)
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.text(), BCrypt.hashpw(password, BCrypt.gensalt())));
+ if (isAAF != null)
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.cboolean(), isAAF));
+
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.uuid(), UUID.fromString(aid)));
+ ResultType result = MusicCore.nonKeyRelatedPut(pQuery, consistency);
+
+ if (result == ResultType.SUCCESS) {
+ resultMap.put("Success", "Your application has been updated successfully");
+ } else {
+ resultMap.put("Exception",
+ "Oops. Something went wrong. Please make sure Aid is correct and application is onboarded");
+ logger.error(EELFLoggerDelegate.errorLogger, "", AppMessages.INCORRECTDATA,
+ ErrorSeverity.CRITICAL, ErrorTypes.DATAERROR);
+ return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
+ }
+
+ return Response.status(Status.OK).entity(resultMap).build();
+ }
+}
diff --git a/jar/src/main/java/org/onap/music/rest/RestMusicBmAPI.java b/jar/src/main/java/org/onap/music/rest/RestMusicBmAPI.java
new file mode 100644
index 00000000..55eb47f2
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/rest/RestMusicBmAPI.java
@@ -0,0 +1,307 @@
+/*
+ * ============LICENSE_START========================================== org.onap.music
+ * =================================================================== Copyright (c) 2017 AT&T
+ * Intellectual Property ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.rest;
+
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+import javax.ws.rs.Consumes;
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.MultivaluedMap;
+import javax.ws.rs.core.UriInfo;
+import org.onap.music.datastore.jsonobjects.JsonInsert;
+import org.onap.music.eelf.logging.EELFLoggerDelegate;
+import org.onap.music.main.MusicCore;
+import org.onap.music.main.MusicUtil;
+import org.onap.music.main.ResultType;
+import org.onap.music.main.ReturnType;
+import org.onap.music.datastore.PreparedQueryObject;
+import com.datastax.driver.core.DataType;
+import com.datastax.driver.core.TableMetadata;
+import io.swagger.annotations.Api;
+//import io.swagger.annotations.ApiOperation;
+//import io.swagger.annotations.ApiParam;
+
+/*
+ * These are functions created purely for benchmarking purposes. Commented out Swagger - This should
+ * be undocumented API
+ *
+ */
+@Path("/v{version: [0-9]+}/benchmarks/")
+@Api(value = "Benchmark API", hidden = true)
+public class RestMusicBmAPI {
+
+ private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(RestMusicBmAPI.class);
+
+ // pure zk calls...
+
+ /**
+ *
+ * @param nodeName
+ * @throws Exception
+ */
+ @POST
+ @Path("/purezk/{name}")
+ @Consumes(MediaType.APPLICATION_JSON)
+ public void pureZkCreate(@PathParam("name") String nodeName) throws Exception {
+ MusicCore.pureZkCreate("/" + nodeName);
+ }
+
+
+ /**
+ *
+ * @param insObj
+ * @param nodeName
+ * @throws Exception
+ */
+ @PUT
+ @Path("/purezk/{name}")
+ @Consumes(MediaType.APPLICATION_JSON)
+ public void pureZkUpdate(JsonInsert insObj, @PathParam("name") String nodeName)
+ throws Exception {
+ logger.info(EELFLoggerDelegate.applicationLogger,"--------------Zk normal update-------------------------");
+ long start = System.currentTimeMillis();
+ MusicCore.pureZkWrite(nodeName, insObj.serialize());
+ long end = System.currentTimeMillis();
+ logger.info(EELFLoggerDelegate.applicationLogger,"Total time taken for Zk normal update:" + (end - start) + " ms");
+ }
+
+ /**
+ *
+ * @param nodeName
+ * @return
+ * @throws Exception
+ */
+ @GET
+ @Path("/purezk/{name}")
+ @Consumes(MediaType.TEXT_PLAIN)
+ public byte[] pureZkGet(@PathParam("name") String nodeName) throws Exception {
+ return MusicCore.pureZkRead(nodeName);
+ }
+
+ /**
+ *
+ * @param insObj
+ * @param lockName
+ * @param nodeName
+ * @throws Exception
+ */
+ @PUT
+ @Path("/purezk/atomic/{lockname}/{name}")
+ @Consumes(MediaType.APPLICATION_JSON)
+ public void pureZkAtomicPut(JsonInsert updateObj, @PathParam("lockname") String lockname,
+ @PathParam("name") String nodeName) throws Exception {
+ long startTime = System.currentTimeMillis();
+ String operationId = UUID.randomUUID().toString();// just for debugging purposes.
+ String consistency = updateObj.getConsistencyInfo().get("type");
+
+ logger.info(EELFLoggerDelegate.applicationLogger,"--------------Zookeeper " + consistency + " update-" + operationId
+ + "-------------------------");
+
+ byte[] data = updateObj.serialize();
+ long jsonParseCompletionTime = System.currentTimeMillis();
+
+ String lockId = MusicCore.createLockReference(lockname);
+
+ long lockCreationTime = System.currentTimeMillis();
+
+ long leasePeriod = MusicUtil.getDefaultLockLeasePeriod();
+ ReturnType lockAcqResult = MusicCore.acquireLockWithLease(lockname, lockId, leasePeriod);
+ long lockAcqTime = System.currentTimeMillis();
+ long zkPutTime = 0, lockReleaseTime = 0;
+
+ if (lockAcqResult.getResult().equals(ResultType.SUCCESS)) {
+ logger.info(EELFLoggerDelegate.applicationLogger,"acquired lock with id " + lockId);
+ MusicCore.pureZkWrite(lockname, data);
+ zkPutTime = System.currentTimeMillis();
+ boolean voluntaryRelease = true;
+ if (consistency.equals("atomic"))
+ MusicCore.releaseLock(lockId, voluntaryRelease);
+ else if (consistency.equals("atomic_delete_lock"))
+ MusicCore.deleteLock(lockname);
+ lockReleaseTime = System.currentTimeMillis();
+ } else {
+ MusicCore.destroyLockRef(lockId);
+ }
+
+ long actualUpdateCompletionTime = System.currentTimeMillis();
+
+
+ long endTime = System.currentTimeMillis();
+
+ String lockingInfo = "|lock creation time:" + (lockCreationTime - jsonParseCompletionTime)
+ + "|lock accquire time:" + (lockAcqTime - lockCreationTime)
+ + "|zk put time:" + (zkPutTime - lockAcqTime);
+
+ if (consistency.equals("atomic"))
+ lockingInfo = lockingInfo + "|lock release time:" + (lockReleaseTime - zkPutTime) + "|";
+ else if (consistency.equals("atomic_delete_lock"))
+ lockingInfo = lockingInfo + "|lock delete time:" + (lockReleaseTime - zkPutTime) + "|";
+
+ String timingString = "Time taken in ms for Zookeeper " + consistency + " update-"
+ + operationId + ":" + "|total operation time:" + (endTime - startTime)
+ + "|json parsing time:" + (jsonParseCompletionTime - startTime)
+ + "|update time:" + (actualUpdateCompletionTime - jsonParseCompletionTime)
+ + lockingInfo;
+
+ logger.info(EELFLoggerDelegate.applicationLogger,timingString);
+ }
+
+ /**
+ *
+ * @param insObj
+ * @param lockName
+ * @param nodeName
+ * @throws Exception
+ */
+ @GET
+ @Path("/purezk/atomic/{lockname}/{name}")
+ @Consumes(MediaType.APPLICATION_JSON)
+ public void pureZkAtomicGet(JsonInsert insObj, @PathParam("lockname") String lockName,
+ @PathParam("name") String nodeName) throws Exception {
+ logger.info("--------------Zk atomic read-------------------------");
+ long start = System.currentTimeMillis();
+ String lockId = MusicCore.createLockReference(lockName);
+ long leasePeriod = MusicUtil.getDefaultLockLeasePeriod();
+ ReturnType lockAcqResult = MusicCore.acquireLockWithLease(lockName, lockId, leasePeriod);
+ if (lockAcqResult.getResult().equals(ResultType.SUCCESS)) {
+ logger.info("acquired lock with id " + lockId);
+ MusicCore.pureZkRead(nodeName);
+ boolean voluntaryRelease = true;
+ MusicCore.releaseLock(lockId, voluntaryRelease);
+ } else {
+ MusicCore.destroyLockRef(lockId);
+ }
+
+ long end = System.currentTimeMillis();
+ logger.info(EELFLoggerDelegate.applicationLogger,"Total time taken for Zk atomic read:" + (end - start) + " ms");
+ }
+
+ /**
+ *
+ * doing an update directly to cassa but through the rest api
+ *
+ * @param insObj
+ * @param keyspace
+ * @param tablename
+ * @param info
+ * @return
+ * @throws Exception
+ */
+ @PUT
+ @Path("/cassa/keyspaces/{keyspace}/tables/{tablename}/rows")
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ public boolean updateTableCassa(JsonInsert insObj, @PathParam("keyspace") String keyspace,
+ @PathParam("tablename") String tablename, @Context UriInfo info)
+ throws Exception {
+ long startTime = System.currentTimeMillis();
+ String operationId = UUID.randomUUID().toString();// just for debugging purposes.
+ String consistency = insObj.getConsistencyInfo().get("type");
+ logger.info(EELFLoggerDelegate.applicationLogger,"--------------Cassandra " + consistency + " update-" + operationId
+ + "-------------------------");
+ PreparedQueryObject queryObject = new PreparedQueryObject();
+ Map<String, Object> valuesMap = insObj.getValues();
+ TableMetadata tableInfo = MusicCore.returnColumnMetadata(keyspace, tablename);
+ String vectorTs = "'" + Thread.currentThread().getId() + System.currentTimeMillis() + "'";
+ String fieldValueString = "vector_ts= ? ,";
+ queryObject.addValue(vectorTs);
+
+ int counter = 0;
+ for (Map.Entry<String, Object> entry : valuesMap.entrySet()) {
+ Object valueObj = entry.getValue();
+ DataType colType = tableInfo.getColumn(entry.getKey()).getType();
+ Object valueString = MusicUtil.convertToActualDataType(colType, valueObj);
+ fieldValueString = fieldValueString + entry.getKey() + "= ?";
+ queryObject.addValue(valueString);
+ if (counter != valuesMap.size() - 1)
+ fieldValueString = fieldValueString + ",";
+ counter = counter + 1;
+ }
+
+ // get the row specifier
+ String rowSpec = "";
+ counter = 0;
+ queryObject.appendQueryString("UPDATE " + keyspace + "." + tablename + " ");
+ MultivaluedMap<String, String> rowParams = info.getQueryParameters();
+ String primaryKey = "";
+ for (MultivaluedMap.Entry<String, List<String>> entry : rowParams.entrySet()) {
+ String keyName = entry.getKey();
+ List<String> valueList = entry.getValue();
+ String indValue = valueList.get(0);
+ DataType colType = tableInfo.getColumn(entry.getKey()).getType();
+ Object formattedValue = MusicUtil.convertToActualDataType(colType, indValue);
+ primaryKey = primaryKey + indValue;
+ rowSpec = rowSpec + keyName + "= ? ";
+ queryObject.addValue(formattedValue);
+ if (counter != rowParams.size() - 1)
+ rowSpec = rowSpec + " AND ";
+ counter = counter + 1;
+ }
+
+
+ String ttl = insObj.getTtl();
+ String timestamp = insObj.getTimestamp();
+
+ if ((ttl != null) && (timestamp != null)) {
+
+ logger.info(EELFLoggerDelegate.applicationLogger,"both there");
+ queryObject.appendQueryString(" USING TTL ? AND TIMESTAMP ?");
+ queryObject.addValue(Integer.parseInt(ttl));
+ queryObject.addValue(Long.parseLong(timestamp));
+ }
+
+ if ((ttl != null) && (timestamp == null)) {
+ logger.info(EELFLoggerDelegate.applicationLogger,"ONLY TTL there");
+ queryObject.appendQueryString(" USING TTL ?");
+ queryObject.addValue(Integer.parseInt(ttl));
+ }
+
+ if ((ttl == null) && (timestamp != null)) {
+ logger.info(EELFLoggerDelegate.applicationLogger,"ONLY timestamp there");
+ queryObject.appendQueryString(" USING TIMESTAMP ?");
+ queryObject.addValue(Long.parseLong(timestamp));
+ }
+ queryObject.appendQueryString(" SET " + fieldValueString + " WHERE " + rowSpec + ";");
+
+ long jsonParseCompletionTime = System.currentTimeMillis();
+
+ boolean operationResult = true;
+ MusicCore.getDSHandle().executePut(queryObject, insObj.getConsistencyInfo().get("type"));
+
+ long actualUpdateCompletionTime = System.currentTimeMillis();
+
+ long endTime = System.currentTimeMillis();
+
+ String timingString = "Time taken in ms for Cassandra " + consistency + " update-"
+ + operationId + ":" + "|total operation time:" + (endTime - startTime)
+ + "|json parsing time:" + (jsonParseCompletionTime - startTime)
+ + "|update time:" + (actualUpdateCompletionTime - jsonParseCompletionTime)
+ + "|";
+ logger.info(EELFLoggerDelegate.applicationLogger,timingString);
+
+ return operationResult;
+ }
+}
diff --git a/jar/src/main/java/org/onap/music/rest/RestMusicDataAPI.java b/jar/src/main/java/org/onap/music/rest/RestMusicDataAPI.java
new file mode 100755
index 00000000..47d1eae7
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/rest/RestMusicDataAPI.java
@@ -0,0 +1,1289 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.rest;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+import javax.ws.rs.Consumes;
+import javax.ws.rs.DELETE;
+import javax.ws.rs.GET;
+import javax.ws.rs.HeaderParam;
+import javax.ws.rs.POST;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.HttpHeaders;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.MultivaluedMap;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.Response.ResponseBuilder;
+import javax.ws.rs.core.Response.Status;
+import javax.ws.rs.core.UriInfo;
+
+import org.mindrot.jbcrypt.BCrypt;
+import org.onap.music.datastore.PreparedQueryObject;
+import org.onap.music.datastore.jsonobjects.JsonDelete;
+import org.onap.music.datastore.jsonobjects.JsonInsert;
+import org.onap.music.datastore.jsonobjects.JsonKeySpace;
+import org.onap.music.datastore.jsonobjects.JsonTable;
+import org.onap.music.datastore.jsonobjects.JsonUpdate;
+import org.onap.music.eelf.logging.EELFLoggerDelegate;
+import org.onap.music.exceptions.MusicLockingException;
+import org.onap.music.eelf.logging.format.AppMessages;
+import org.onap.music.eelf.logging.format.ErrorSeverity;
+import org.onap.music.eelf.logging.format.ErrorTypes;
+import org.onap.music.exceptions.MusicServiceException;
+import org.onap.music.main.CachingUtil;
+import org.onap.music.main.MusicCore;
+import org.onap.music.main.MusicCore.Condition;
+import org.onap.music.main.MusicUtil;
+import org.onap.music.main.ResultType;
+import org.onap.music.main.ReturnType;
+import org.onap.music.response.jsonobjects.JsonResponse;
+
+import com.datastax.driver.core.DataType;
+import com.datastax.driver.core.ResultSet;
+import com.datastax.driver.core.Row;
+import com.datastax.driver.core.TableMetadata;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import io.swagger.annotations.ApiParam;
+
+/* Version 2 Class */
+//@Path("/v{version: [0-9]+}/keyspaces")
+@Path("/v2/keyspaces")
+@Api(value = "Data Api")
+public class RestMusicDataAPI {
+ /*
+ * Header values for Versioning X-minorVersion *** - Used to request or communicate a MINOR
+ * version back from the client to the server, and from the server back to the client - This
+ * will be the MINOR version requested by the client, or the MINOR version of the last MAJOR
+ * version (if not specified by the client on the request) - Contains a single position value
+ * (e.g. if the full version is 1.24.5, X-minorVersion = "24") - Is optional for the client on
+ * request; however, this header should be provided if the client needs to take advantage of
+ * MINOR incremented version functionality - Is mandatory for the server on response
+ *
+ *** X-patchVersion *** - Used only to communicate a PATCH version in a response for
+ * troubleshooting purposes only, and will not be provided by the client on request - This will
+ * be the latest PATCH version of the MINOR requested by the client, or the latest PATCH version
+ * of the MAJOR (if not specified by the client on the request) - Contains a single position
+ * value (e.g. if the full version is 1.24.5, X-patchVersion = "5") - Is mandatory for the
+ * server on response (CURRENTLY NOT USED)
+ *
+ *** X-latestVersion *** - Used only to communicate an API's latest version - Is mandatory for the
+ * server on response, and shall include the entire version of the API (e.g. if the full version
+ * is 1.24.5, X-latestVersion = "1.24.5") - Used in the response to inform clients that they are
+ * not using the latest version of the API (CURRENTLY NOT USED)
+ *
+ */
+
+ private EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(RestMusicDataAPI.class);
+ private static final String XMINORVERSION = "X-minorVersion";
+ private static final String XPATCHVERSION = "X-patchVersion";
+ private static final String NS = "ns";
+ private static final String USERID = "userId";
+ private static final String PASSWORD = "password";
+ private static final String VERSION = "v2";
+
+ private class RowIdentifier {
+ public String primarKeyValue;
+ public StringBuilder rowIdString;
+ @SuppressWarnings("unused")
+ public PreparedQueryObject queryObject;// the string with all the row
+ // identifiers separated by AND
+
+ public RowIdentifier(String primaryKeyValue, StringBuilder rowIdString,
+ PreparedQueryObject queryObject) {
+ this.primarKeyValue = primaryKeyValue;
+ this.rowIdString = rowIdString;
+ this.queryObject = queryObject;
+ }
+ }
+
+
+ /**
+ * Create Keyspace REST
+ *
+ * @param kspObject
+ * @param keyspaceName
+ * @return
+ * @throws Exception
+ */
+ @POST
+ @Path("/{name}")
+ @ApiOperation(value = "Create Keyspace", response = String.class)
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ //public Map<String, Object> createKeySpace(
+ public Response createKeySpace(
+ @ApiParam(value = "Major Version",required = true) @PathParam("version") String version,
+ @ApiParam(value = "Minor Version",required = false) @HeaderParam(XMINORVERSION) String minorVersion,
+ @ApiParam(value = "Patch Version",required = false) @HeaderParam(XPATCHVERSION) String patchVersion,
+ @ApiParam(value = "AID", required = true) @HeaderParam("aid") String aid,
+ @ApiParam(value = "Application namespace",required = true) @HeaderParam(NS) String ns,
+ @ApiParam(value = "userId",required = true) @HeaderParam(USERID) String userId,
+ @ApiParam(value = "Password",required = true) @HeaderParam(PASSWORD) String password,
+ JsonKeySpace kspObject,
+ @ApiParam(value = "Keyspace Name",required = true) @PathParam("name") String keyspaceName) {
+ ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion);
+
+ Map<String, Object> authMap = CachingUtil.verifyOnboarding(ns, userId, password);
+ if (!authMap.isEmpty()) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGDATA ,ErrorSeverity.CRITICAL, ErrorTypes.AUTHENTICATIONERROR);
+ response.status(Status.UNAUTHORIZED);
+ return response.entity(new JsonResponse(ResultType.FAILURE).setError(String.valueOf(authMap.get("Exception"))).toMap()).build();
+ }
+ if(kspObject == null || kspObject.getReplicationInfo() == null) {
+ authMap.put(ResultType.EXCEPTION.getResult(), ResultType.BODYMISSING.getResult());
+ response.status(Status.BAD_REQUEST);
+ return response.entity(authMap).build();
+ }
+
+ try {
+ authMap = MusicCore.autheticateUser(ns, userId, password, keyspaceName, aid,
+ "createKeySpace");
+ } catch (Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.MISSINGDATA ,ErrorSeverity.CRITICAL, ErrorTypes.DATAERROR);
+ response.status(Status.BAD_REQUEST);
+ return response.entity(new JsonResponse(ResultType.FAILURE).setError("Unable to authenticate.").toMap()).build();
+ }
+ String newAid = null;
+ if (!authMap.isEmpty()) {
+ if (authMap.containsKey("aid")) {
+ newAid = (String) authMap.get("aid");
+ } else {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGDATA ,ErrorSeverity.CRITICAL, ErrorTypes.AUTHENTICATIONERROR);
+ response.status(Status.UNAUTHORIZED);
+ return response.entity(new JsonResponse(ResultType.FAILURE).setError(String.valueOf(authMap.get("Exception"))).toMap()).build();
+ }
+ }
+
+ String consistency = MusicUtil.EVENTUAL;// for now this needs only
+ // eventual consistency
+
+ PreparedQueryObject queryObject = new PreparedQueryObject();
+ long start = System.currentTimeMillis();
+ Map<String, Object> replicationInfo = kspObject.getReplicationInfo();
+ String repString = null;
+ try {
+ repString = "{" + MusicUtil.jsonMaptoSqlString(replicationInfo, ",") + "}";
+ } catch (Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.MISSINGDATA ,ErrorSeverity.CRITICAL, ErrorTypes.DATAERROR);
+
+ }
+ queryObject.appendQueryString(
+ "CREATE KEYSPACE " + keyspaceName + " WITH replication = " + repString);
+ if (kspObject.getDurabilityOfWrites() != null) {
+ queryObject.appendQueryString(
+ " AND durable_writes = " + kspObject.getDurabilityOfWrites());
+ }
+
+ queryObject.appendQueryString(";");
+ long end = System.currentTimeMillis();
+ logger.info(EELFLoggerDelegate.applicationLogger,
+ "Time taken for setting up query in create keyspace:" + (end - start));
+
+ ResultType result = ResultType.FAILURE;
+ try {
+ result = MusicCore.nonKeyRelatedPut(queryObject, consistency);
+ logger.info(EELFLoggerDelegate.applicationLogger, "result = " + result);
+ } catch ( MusicServiceException ex) {
+ logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.MUSICSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("err:" + ex.getMessage()).toMap()).build();
+ }
+
+ try {
+ queryObject = new PreparedQueryObject();
+ queryObject.appendQueryString("CREATE ROLE IF NOT EXISTS '" + userId
+ + "' WITH PASSWORD = '" + password + "' AND LOGIN = true;");
+ MusicCore.nonKeyRelatedPut(queryObject, consistency);
+ queryObject = new PreparedQueryObject();
+ queryObject.appendQueryString("GRANT ALL PERMISSIONS on KEYSPACE " + keyspaceName
+ + " to '" + userId + "'");
+ queryObject.appendQueryString(";");
+ MusicCore.nonKeyRelatedPut(queryObject, consistency);
+ } catch (Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.UNKNOWNERROR,ErrorSeverity.WARN, ErrorTypes.MUSICSERVICEERROR);
+ }
+
+ try {
+ boolean isAAF = Boolean.valueOf(CachingUtil.isAAFApplication(ns));
+ String hashedpwd = BCrypt.hashpw(password, BCrypt.gensalt());
+ queryObject = new PreparedQueryObject();
+ queryObject.appendQueryString(
+ "INSERT into admin.keyspace_master (uuid, keyspace_name, application_name, is_api, "
+ + "password, username, is_aaf) values (?,?,?,?,?,?,?)");
+ queryObject.addValue(MusicUtil.convertToActualDataType(DataType.uuid(), newAid));
+ queryObject.addValue(MusicUtil.convertToActualDataType(DataType.text(), keyspaceName));
+ queryObject.addValue(MusicUtil.convertToActualDataType(DataType.text(), ns));
+ queryObject.addValue(MusicUtil.convertToActualDataType(DataType.cboolean(), "True"));
+ queryObject.addValue(MusicUtil.convertToActualDataType(DataType.text(), hashedpwd));
+ queryObject.addValue(MusicUtil.convertToActualDataType(DataType.text(), userId));
+ queryObject.addValue(MusicUtil.convertToActualDataType(DataType.cboolean(), isAAF));
+ CachingUtil.updateMusicCache(keyspaceName, ns);
+ CachingUtil.updateMusicValidateCache(ns, userId, hashedpwd);
+ MusicCore.eventualPut(queryObject);
+ } catch (Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.UNKNOWNERROR,ErrorSeverity.WARN, ErrorTypes.MUSICSERVICEERROR);
+ return response.status(Response.Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(e.getMessage()).toMap()).build();
+ }
+
+ return response.status(Status.OK).entity(new JsonResponse(ResultType.SUCCESS).setMessage("Keyspace " + keyspaceName + " Created").toMap()).build();
+ }
+
+ /**
+ *
+ * @param kspObject
+ * @param keyspaceName
+ * @return
+ * @throws Exception
+ */
+ @DELETE
+ @Path("/{name}")
+ @ApiOperation(value = "Delete Keyspace", response = String.class)
+ @Produces(MediaType.APPLICATION_JSON)
+ //public Map<String, Object> dropKeySpace(
+ public Response dropKeySpace(
+ @ApiParam(value = "Major Version",required = true) @PathParam("version") String version,
+ @ApiParam(value = "Minor Version",required = false) @HeaderParam(XMINORVERSION) String minorVersion,
+ @ApiParam(value = "Patch Version",required = false) @HeaderParam(XPATCHVERSION) String patchVersion,
+ @ApiParam(value = "AID", required = true) @HeaderParam("aid") String aid,
+ @ApiParam(value = "Application namespace",required = true) @HeaderParam(NS) String ns,
+ @ApiParam(value = "userId",required = true) @HeaderParam(USERID) String userId,
+ @ApiParam(value = "Password",required = true) @HeaderParam(PASSWORD) String password,
+ @ApiParam(value = "Keyspace Name",required = true) @PathParam("name") String keyspaceName) throws Exception {
+ ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion);
+
+ Map<String, Object> authMap = MusicCore.autheticateUser(ns, userId, password,keyspaceName, aid, "dropKeySpace");
+ if (authMap.containsKey("aid"))
+ authMap.remove("aid");
+ if (!authMap.isEmpty()) {
+ return response.status(Status.UNAUTHORIZED).entity(authMap).build();
+ }
+
+ String consistency = MusicUtil.EVENTUAL;// for now this needs only
+ // eventual
+ // consistency
+ String appName = CachingUtil.getAppName(keyspaceName);
+ String uuid = CachingUtil.getUuidFromMusicCache(keyspaceName);
+ PreparedQueryObject pQuery = new PreparedQueryObject();
+ pQuery.appendQueryString(
+ "select count(*) as count from admin.keyspace_master where application_name=? allow filtering;");
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.text(), appName));
+ Row row = MusicCore.get(pQuery).one();
+ long count = row.getLong(0);
+
+ if (count == 0) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.INCORRECTDATA ,ErrorSeverity.CRITICAL, ErrorTypes.DATAERROR);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("Keyspace not found. Please make sure keyspace exists.").toMap()).build();
+ // Admin Functions:
+ } else if (count == 1) {
+ pQuery = new PreparedQueryObject();
+ pQuery.appendQueryString(
+ "UPDATE admin.keyspace_master SET keyspace_name=? where uuid = ?;");
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.text(),
+ MusicUtil.DEFAULTKEYSPACENAME));
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.uuid(), uuid));
+ MusicCore.nonKeyRelatedPut(pQuery, consistency);
+ } else {
+ pQuery = new PreparedQueryObject();
+ pQuery.appendQueryString("delete from admin.keyspace_master where uuid = ?");
+ pQuery.addValue(MusicUtil.convertToActualDataType(DataType.uuid(), uuid));
+ MusicCore.nonKeyRelatedPut(pQuery, consistency);
+ }
+
+ PreparedQueryObject queryObject = new PreparedQueryObject();
+ queryObject.appendQueryString("DROP KEYSPACE " + keyspaceName + ";");
+ ResultType result = MusicCore.nonKeyRelatedPut(queryObject, consistency);
+ if ( result.equals(ResultType.FAILURE) ) {
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(result).setError("Error Deleteing Keyspace " + keyspaceName).toMap()).build();
+ }
+ return response.status(Status.OK).entity(new JsonResponse(ResultType.SUCCESS).setMessage("Keyspace " + keyspaceName + " Deleted").toMap()).build();
+ }
+
+ /**
+ *
+ * @param tableObj
+ * @param version
+ * @param keyspace
+ * @param tablename
+ * @param headers
+ * @return
+ * @throws Exception
+ */
+ @POST
+ @Path("/{keyspace}/tables/{tablename}")
+ @ApiOperation(value = "Create Table", response = String.class)
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ //public Map<String, Object> createTable(
+ public Response createTable(
+ @ApiParam(value = "Major Version",required = true) @PathParam("version") String version,
+ @ApiParam(value = "Minor Version",required = false) @HeaderParam(XMINORVERSION) String minorVersion,
+ @ApiParam(value = "Patch Version",required = false) @HeaderParam(XPATCHVERSION) String patchVersion,
+ @ApiParam(value = "AID", required = true) @HeaderParam("aid") String aid,
+ @ApiParam(value = "Application namespace",required = true) @HeaderParam(NS) String ns,
+ @ApiParam(value = "userId",required = true) @HeaderParam(USERID) String userId,
+ @ApiParam(value = "Password",required = true) @HeaderParam(PASSWORD) String password,
+ JsonTable tableObj,
+ @ApiParam(value = "Keyspace Name",required = true) @PathParam("keyspace") String keyspace,
+ @ApiParam(value = "Table Name",required = true) @PathParam("tablename") String tablename) throws Exception {
+ ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion);
+ Map<String, Object> authMap = MusicCore.autheticateUser(ns, userId, password, keyspace,
+ aid, "createTable");
+ if (authMap.containsKey("aid"))
+ authMap.remove("aid");
+ if (!authMap.isEmpty()) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGINFO ,ErrorSeverity.CRITICAL, ErrorTypes.AUTHENTICATIONERROR);
+ return response.status(Status.UNAUTHORIZED).entity(new JsonResponse(ResultType.FAILURE).setError(String.valueOf(authMap.get("Exception"))).toMap()).build();
+ }
+ String consistency = MusicUtil.EVENTUAL;
+ // for now this needs only eventual consistency
+ PreparedQueryObject queryObject = new PreparedQueryObject();
+ // first read the information about the table fields
+ Map<String, String> fields = tableObj.getFields();
+ StringBuilder fieldsString = new StringBuilder("(vector_ts text,");
+ int counter = 0;
+ String primaryKey;
+ for (Map.Entry<String, String> entry : fields.entrySet()) {
+
+ if (entry.getKey().equals("PRIMARY KEY")) {
+ if(! entry.getValue().contains("("))
+ primaryKey = entry.getValue();
+ else {
+ primaryKey = entry.getValue().substring(entry.getValue().indexOf('(') + 1);
+ primaryKey = primaryKey.substring(0, primaryKey.indexOf(')'));
+ }
+ fieldsString.append("" + entry.getKey() + " (" + primaryKey + ")");
+ } else
+ fieldsString.append("" + entry.getKey() + " " + entry.getValue() + "");
+ if (counter == fields.size() - 1)
+ fieldsString.append(")");
+ else
+ fieldsString.append(",");
+ counter = counter + 1;
+ }
+ // information about the name-value style properties
+ Map<String, Object> propertiesMap = tableObj.getProperties();
+ StringBuilder propertiesString = new StringBuilder();
+ if (propertiesMap != null) {
+ counter = 0;
+ for (Map.Entry<String, Object> entry : propertiesMap.entrySet()) {
+ Object ot = entry.getValue();
+ String value = ot + "";
+ if (ot instanceof String) {
+ value = "'" + value + "'";
+ } else if (ot instanceof Map) {
+ @SuppressWarnings("unchecked")
+ Map<String, Object> otMap = (Map<String, Object>) ot;
+ value = "{" + MusicUtil.jsonMaptoSqlString(otMap, ",") + "}";
+ }
+
+ propertiesString.append(entry.getKey() + "=" + value + "");
+ if (counter != propertiesMap.size() - 1)
+ propertiesString.append(" AND ");
+
+ counter = counter + 1;
+ }
+ }
+
+ queryObject.appendQueryString(
+ "CREATE TABLE " + keyspace + "." + tablename + " " + fieldsString);
+
+ if (propertiesMap != null)
+ queryObject.appendQueryString(" WITH " + propertiesString);
+
+ queryObject.appendQueryString(";");
+ ResultType result = ResultType.FAILURE;
+
+ try {
+ result = MusicCore.nonKeyRelatedPut(queryObject, consistency);
+ } catch (MusicServiceException ex) {
+ logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.CRITICAL, ErrorTypes.MUSICSERVICEERROR);
+ response.status(Status.BAD_REQUEST);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(ex.getMessage()).toMap()).build();
+ }
+ if ( result.equals(ResultType.FAILURE) ) {
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(result).setError("Error Creating Table " + tablename).toMap()).build();
+ }
+ return response.status(Status.OK).entity(new JsonResponse(ResultType.SUCCESS).setMessage("TableName " + tablename + " Created under keyspace " + keyspace).toMap()).build();
+ }
+
+ /**
+ *
+ * @param keyspace
+ * @param tablename
+ * @param fieldName
+ * @param info
+ * @throws Exception
+ */
+ @POST
+ @Path("/{keyspace}/tables/{tablename}/index/{field}")
+ @ApiOperation(value = "Create Index", response = String.class)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response createIndex(
+ @ApiParam(value = "Major Version",required = true) @PathParam("version") String version,
+ @ApiParam(value = "Minor Version",required = false) @HeaderParam(XMINORVERSION) String minorVersion,
+ @ApiParam(value = "Patch Version",required = false) @HeaderParam(XPATCHVERSION) String patchVersion,
+ @ApiParam(value = "AID", required = true) @HeaderParam("aid") String aid,
+ @ApiParam(value = "Application namespace",required = true) @HeaderParam(NS) String ns,
+ @ApiParam(value = "userId",required = true) @HeaderParam(USERID) String userId,
+ @ApiParam(value = "Password",required = true) @HeaderParam(PASSWORD) String password,
+ @ApiParam(value = "Keyspace Name",required = true) @PathParam("keyspace") String keyspace,
+ @ApiParam(value = "Table Name",required = true) @PathParam("tablename") String tablename,
+ @ApiParam(value = "Field Name",required = true) @PathParam("field") String fieldName,
+ @Context UriInfo info) throws Exception {
+ ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion);
+
+ Map<String, Object> authMap = MusicCore.autheticateUser(ns, userId, password, keyspace,aid, "createIndex");
+ if (authMap.containsKey("aid"))
+ authMap.remove("aid");
+ if (!authMap.isEmpty()) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGINFO ,ErrorSeverity.CRITICAL, ErrorTypes.AUTHENTICATIONERROR);
+ response.status(Status.UNAUTHORIZED);
+ return response.entity(new JsonResponse(ResultType.FAILURE).setError(String.valueOf(authMap.get("Exception"))).toMap()).build();
+ }
+ MultivaluedMap<String, String> rowParams = info.getQueryParameters();
+ String indexName = "";
+ if (rowParams.getFirst("index_name") != null)
+ indexName = rowParams.getFirst("index_name");
+ PreparedQueryObject query = new PreparedQueryObject();
+ query.appendQueryString("Create index " + indexName + " if not exists on " + keyspace + "."
+ + tablename + " (" + fieldName + ");");
+
+ ResultType result = ResultType.FAILURE;
+ try {
+ result = MusicCore.nonKeyRelatedPut(query, "eventual");
+ } catch (MusicServiceException ex) {
+ logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.CRITICAL, ErrorTypes.GENERALSERVICEERROR);
+ response.status(Status.BAD_REQUEST);
+ return response.entity(new JsonResponse(ResultType.FAILURE).setError(ex.getMessage()).toMap()).build();
+ }
+ if ( result.equals(ResultType.SUCCESS) ) {
+ return response.entity(new JsonResponse(result).setMessage("Index Created on " + keyspace+"."+tablename+"."+fieldName).toMap()).build();
+ } else {
+ return response.entity(new JsonResponse(result).setError("Unknown Error in create index.").toMap()).build();
+ }
+ }
+
+ /**
+ *
+ * @param insObj
+ * @param keyspace
+ * @param tablename
+ * @return
+ * @throws Exception
+ */
+ @POST
+ @Path("/{keyspace}/tables/{tablename}/rows")
+ @ApiOperation(value = "Insert Into Table", response = String.class)
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response insertIntoTable(
+ @ApiParam(value = "Major Version",required = true) @PathParam("version") String version,
+ @ApiParam(value = "Minor Version",required = false) @HeaderParam(XMINORVERSION) String minorVersion,
+ @ApiParam(value = "Patch Version",required = false) @HeaderParam(XPATCHVERSION) String patchVersion,
+ @ApiParam(value = "AID", required = true) @HeaderParam("aid") String aid,
+ @ApiParam(value = "Application namespace",required = true) @HeaderParam(NS) String ns,
+ @ApiParam(value = "userId",required = true) @HeaderParam(USERID) String userId,
+ @ApiParam(value = "Password",required = true) @HeaderParam(PASSWORD) String password,
+ JsonInsert insObj,
+ @ApiParam(value = "Keyspace Name",
+ required = true) @PathParam("keyspace") String keyspace,
+ @ApiParam(value = "Table Name",
+ required = true) @PathParam("tablename") String tablename) {
+ ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion);
+
+ Map<String, Object> authMap = null;
+
+ try {
+ authMap = MusicCore.autheticateUser(ns, userId, password, keyspace,
+ aid, "insertIntoTable");
+ } catch (Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGINFO ,ErrorSeverity.CRITICAL, ErrorTypes.AUTHENTICATIONERROR);
+ return response.status(Status.UNAUTHORIZED).entity(new JsonResponse(ResultType.FAILURE).setError(e.getMessage()).toMap()).build();
+ }
+ if (authMap.containsKey("aid"))
+ authMap.remove("aid");
+ if (!authMap.isEmpty()) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGINFO ,ErrorSeverity.CRITICAL, ErrorTypes.AUTHENTICATIONERROR);
+ return response.status(Status.UNAUTHORIZED).entity(new JsonResponse(ResultType.FAILURE).setError(String.valueOf(authMap.get("Exception"))).toMap()).build();
+ }
+
+ Map<String, Object> valuesMap = insObj.getValues();
+ PreparedQueryObject queryObject = new PreparedQueryObject();
+ TableMetadata tableInfo = null;
+ try {
+ tableInfo = MusicCore.returnColumnMetadata(keyspace, tablename);
+ if(tableInfo == null) {
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("Table name doesn't exists. Please check the table name.").toMap()).build();
+ }
+ } catch (MusicServiceException e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.CRITICAL, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(e.getMessage()).toMap()).build();
+ }
+ String primaryKeyName = tableInfo.getPrimaryKey().get(0).getName();
+ StringBuilder fieldsString = new StringBuilder("(vector_ts,");
+ String vectorTs =
+ String.valueOf(Thread.currentThread().getId() + System.currentTimeMillis());
+ StringBuilder valueString = new StringBuilder("(" + "?" + ",");
+ queryObject.addValue(vectorTs);
+ int counter = 0;
+ String primaryKey = "";
+
+ for (Map.Entry<String, Object> entry : valuesMap.entrySet()) {
+ fieldsString.append("" + entry.getKey());
+ Object valueObj = entry.getValue();
+ if (primaryKeyName.equals(entry.getKey())) {
+ primaryKey = entry.getValue() + "";
+ primaryKey = primaryKey.replace("'", "''");
+ }
+ DataType colType = null;
+ try {
+ colType = tableInfo.getColumn(entry.getKey()).getType();
+ } catch(NullPointerException ex) {
+ logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage() +" Invalid column name : "+entry.getKey(), AppMessages.INCORRECTDATA ,ErrorSeverity.CRITICAL, ErrorTypes.DATAERROR);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("Invalid column name : "+entry.getKey()).toMap()).build();
+ }
+
+ Object formattedValue = null;
+ try {
+ formattedValue = MusicUtil.convertToActualDataType(colType, valueObj);
+ } catch (Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage());
+ }
+ valueString.append("?");
+ queryObject.addValue(formattedValue);
+
+ if (counter == valuesMap.size() - 1) {
+ fieldsString.append(")");
+ valueString.append(")");
+ } else {
+ fieldsString.append(",");
+ valueString.append(",");
+ }
+ counter = counter + 1;
+ }
+
+ if(primaryKey == null || primaryKey.length() <= 0) {
+ logger.error(EELFLoggerDelegate.errorLogger, "Some required partition key parts are missing: "+primaryKeyName );
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.SYNTAXERROR).setError("Some required partition key parts are missing: "+primaryKeyName).toMap()).build();
+ }
+
+ queryObject.appendQueryString("INSERT INTO " + keyspace + "." + tablename + " "
+ + fieldsString + " VALUES " + valueString);
+
+ String ttl = insObj.getTtl();
+ String timestamp = insObj.getTimestamp();
+
+ if ((ttl != null) && (timestamp != null)) {
+ logger.info(EELFLoggerDelegate.applicationLogger, "both there");
+ queryObject.appendQueryString(" USING TTL ? AND TIMESTAMP ?");
+ queryObject.addValue(Integer.parseInt(ttl));
+ queryObject.addValue(Long.parseLong(timestamp));
+ }
+
+ if ((ttl != null) && (timestamp == null)) {
+ logger.info(EELFLoggerDelegate.applicationLogger, "ONLY TTL there");
+ queryObject.appendQueryString(" USING TTL ?");
+ queryObject.addValue(Integer.parseInt(ttl));
+ }
+
+ if ((ttl == null) && (timestamp != null)) {
+ logger.info(EELFLoggerDelegate.applicationLogger, "ONLY timestamp there");
+ queryObject.appendQueryString(" USING TIMESTAMP ?");
+ queryObject.addValue(Long.parseLong(timestamp));
+ }
+
+ queryObject.appendQueryString(";");
+
+ ReturnType result = null;
+ String consistency = insObj.getConsistencyInfo().get("type");
+ try {
+ if (consistency.equalsIgnoreCase(MusicUtil.EVENTUAL)) {
+ result = MusicCore.eventualPut(queryObject);
+ } else if (consistency.equalsIgnoreCase(MusicUtil.CRITICAL)) {
+ String lockId = insObj.getConsistencyInfo().get("lockId");
+ if(lockId == null) {
+ logger.error(EELFLoggerDelegate.errorLogger,"LockId cannot be null. Create lock reference or"
+ + " use ATOMIC instead of CRITICAL", ErrorSeverity.FATAL, ErrorTypes.MUSICSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("LockId cannot be null. Create lock "
+ + "and acquire lock or use ATOMIC instead of CRITICAL").toMap()).build();
+ }
+ result = MusicCore.criticalPut(keyspace, tablename, primaryKey, queryObject, lockId,null);
+ } else if (consistency.equalsIgnoreCase(MusicUtil.ATOMIC)) {
+ result = MusicCore.atomicPut(keyspace, tablename, primaryKey, queryObject, null);
+
+ }
+ else if (consistency.equalsIgnoreCase(MusicUtil.ATOMICDELETELOCK)) {
+ result = MusicCore.atomicPutWithDeleteLock(keyspace, tablename, primaryKey, queryObject, null);
+
+ }
+ } catch (Exception ex) {
+ logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.MUSICSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(ex.getMessage()).toMap()).build();
+ }
+
+ if (result==null) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.MUSICSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("Null result - Please Contact admin").toMap()).build();
+ }
+ return response.status(Status.OK).entity(new JsonResponse(result.getResult()).setMessage("Insert Successful").toMap()).build();
+ }
+
+ /**
+ *
+ * @param insObj
+ * @param keyspace
+ * @param tablename
+ * @param info
+ * @return
+ * @throws Exception
+ */
+ @PUT
+ @Path("/{keyspace}/tables/{tablename}/rows")
+ @ApiOperation(value = "Update Table", response = String.class)
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response updateTable(
+ @ApiParam(value = "Major Version",
+ required = true) @PathParam("version") String version,
+ @ApiParam(value = "Minor Version",
+ required = false) @HeaderParam(XMINORVERSION) String minorVersion,
+ @ApiParam(value = "Patch Version",
+ required = false) @HeaderParam(XPATCHVERSION) String patchVersion,
+ @ApiParam(value = "AID", required = true) @HeaderParam("aid") String aid,
+ @ApiParam(value = "Application namespace",
+ required = true) @HeaderParam(NS) String ns,
+ @ApiParam(value = "userId",
+ required = true) @HeaderParam(USERID) String userId,
+ @ApiParam(value = "Password",
+ required = true) @HeaderParam(PASSWORD) String password,
+ JsonUpdate updateObj,
+ @ApiParam(value = "Keyspace Name",
+ required = true) @PathParam("keyspace") String keyspace,
+ @ApiParam(value = "Table Name",
+ required = true) @PathParam("tablename") String tablename,
+ @Context UriInfo info) {
+ ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion);
+
+ Map<String, Object> authMap;
+ try {
+ authMap = MusicCore.autheticateUser(ns, userId, password, keyspace,
+ aid, "updateTable");
+ } catch (Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.MISSINGINFO ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR);
+ return response.status(Status.UNAUTHORIZED).entity(new JsonResponse(ResultType.FAILURE).setError(e.getMessage()).toMap()).build();
+ }
+ if (authMap.containsKey("aid"))
+ authMap.remove("aid");
+ if (!authMap.isEmpty()) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGINFO ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR);
+ return response.status(Status.UNAUTHORIZED).entity(new JsonResponse(ResultType.FAILURE).setError(String.valueOf(authMap.get("Exception"))).toMap()).build();
+ }
+ long startTime = System.currentTimeMillis();
+ String operationId = UUID.randomUUID().toString();// just for infoging
+ // purposes.
+ String consistency = updateObj.getConsistencyInfo().get("type");
+ logger.info(EELFLoggerDelegate.applicationLogger, "--------------Music " + consistency
+ + " update-" + operationId + "-------------------------");
+ // obtain the field value pairs of the update
+
+ PreparedQueryObject queryObject = new PreparedQueryObject();
+ Map<String, Object> valuesMap = updateObj.getValues();
+
+ TableMetadata tableInfo;
+ try {
+ tableInfo = MusicCore.returnColumnMetadata(keyspace, tablename);
+ } catch (MusicServiceException e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(e.getMessage()).toMap()).build();
+ }
+ if (tableInfo == null) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGINFO ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE)
+ .setError("Table information not found. Please check input for table name= "
+ + keyspace + "." + tablename).toMap()).build();
+ }
+ String vectorTs =
+ String.valueOf(Thread.currentThread().getId() + System.currentTimeMillis());
+ StringBuilder fieldValueString = new StringBuilder("vector_ts=?,");
+ queryObject.addValue(vectorTs);
+ int counter = 0;
+ for (Map.Entry<String, Object> entry : valuesMap.entrySet()) {
+ Object valueObj = entry.getValue();
+ DataType colType = null;
+ try {
+ colType = tableInfo.getColumn(entry.getKey()).getType();
+ } catch(NullPointerException ex) {
+ logger.error(EELFLoggerDelegate.errorLogger, "Invalid column name : "+entry.getKey());
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("Invalid column name : "+entry.getKey()).toMap()).build();
+ }
+ Object valueString = null;
+ try {
+ valueString = MusicUtil.convertToActualDataType(colType, valueObj);
+ } catch (Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage());
+ }
+ fieldValueString.append(entry.getKey() + "= ?");
+ queryObject.addValue(valueString);
+ if (counter != valuesMap.size() - 1)
+ fieldValueString.append(",");
+ counter = counter + 1;
+ }
+ String ttl = updateObj.getTtl();
+ String timestamp = updateObj.getTimestamp();
+
+ queryObject.appendQueryString("UPDATE " + keyspace + "." + tablename + " ");
+ if ((ttl != null) && (timestamp != null)) {
+
+ logger.info("both there");
+ queryObject.appendQueryString(" USING TTL ? AND TIMESTAMP ?");
+ queryObject.addValue(Integer.parseInt(ttl));
+ queryObject.addValue(Long.parseLong(timestamp));
+ }
+
+ if ((ttl != null) && (timestamp == null)) {
+ logger.info("ONLY TTL there");
+ queryObject.appendQueryString(" USING TTL ?");
+ queryObject.addValue(Integer.parseInt(ttl));
+ }
+
+ if ((ttl == null) && (timestamp != null)) {
+ logger.info("ONLY timestamp there");
+ queryObject.appendQueryString(" USING TIMESTAMP ?");
+ queryObject.addValue(Long.parseLong(timestamp));
+ }
+ // get the row specifier
+ RowIdentifier rowId = null;
+ try {
+ rowId = getRowIdentifier(keyspace, tablename, info.getQueryParameters(), queryObject);
+ if(rowId == null || rowId.primarKeyValue.isEmpty()) {
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE)
+ .setError("Mandatory WHERE clause is missing. Please check the input request.").toMap()).build();
+ }
+ } catch (MusicServiceException ex) {
+ logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(ex.getMessage()).toMap()).build();
+ }
+
+ queryObject.appendQueryString(
+ " SET " + fieldValueString + " WHERE " + rowId.rowIdString + ";");
+
+ // get the conditional, if any
+ Condition conditionInfo;
+ if (updateObj.getConditions() == null)
+ conditionInfo = null;
+ else {// to avoid parsing repeatedly, just send the select query to
+ // obtain row
+ PreparedQueryObject selectQuery = new PreparedQueryObject();
+ selectQuery.appendQueryString("SELECT * FROM " + keyspace + "." + tablename + " WHERE "
+ + rowId.rowIdString + ";");
+ selectQuery.addValue(rowId.primarKeyValue);
+ conditionInfo = new MusicCore.Condition(updateObj.getConditions(), selectQuery);
+ }
+
+ ReturnType operationResult = null;
+ long jsonParseCompletionTime = System.currentTimeMillis();
+
+ if (consistency.equalsIgnoreCase(MusicUtil.EVENTUAL))
+ operationResult = MusicCore.eventualPut(queryObject);
+ else if (consistency.equalsIgnoreCase(MusicUtil.CRITICAL)) {
+ String lockId = updateObj.getConsistencyInfo().get("lockId");
+ if(lockId == null) {
+ logger.error(EELFLoggerDelegate.errorLogger,"LockId cannot be null. Create lock reference or"
+ + " use ATOMIC instead of CRITICAL", ErrorSeverity.FATAL, ErrorTypes.MUSICSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("LockId cannot be null. Create lock "
+ + "and acquire lock or use ATOMIC instead of CRITICAL").toMap()).build();
+ }
+ operationResult = MusicCore.criticalPut(keyspace, tablename, rowId.primarKeyValue,
+ queryObject, lockId, conditionInfo);
+ } else if (consistency.equalsIgnoreCase("atomic_delete_lock")) {
+ // this function is mainly for the benchmarks
+ try {
+ operationResult = MusicCore.atomicPutWithDeleteLock(keyspace, tablename,
+ rowId.primarKeyValue, queryObject, conditionInfo);
+ } catch (MusicLockingException e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(e.getMessage()).toMap()).build();
+ }
+ } else if (consistency.equalsIgnoreCase(MusicUtil.ATOMIC)) {
+ try {
+ operationResult = MusicCore.atomicPut(keyspace, tablename, rowId.primarKeyValue,
+ queryObject, conditionInfo);
+ } catch (MusicLockingException e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(e.getMessage()).toMap()).build();
+ }
+ }
+ long actualUpdateCompletionTime = System.currentTimeMillis();
+
+ long endTime = System.currentTimeMillis();
+ String timingString = "Time taken in ms for Music " + consistency + " update-" + operationId
+ + ":" + "|total operation time:" + (endTime - startTime)
+ + "|json parsing time:" + (jsonParseCompletionTime - startTime)
+ + "|update time:" + (actualUpdateCompletionTime - jsonParseCompletionTime)
+ + "|";
+
+ if (operationResult != null && operationResult.getTimingInfo() != null) {
+ String lockManagementTime = operationResult.getTimingInfo();
+ timingString = timingString + lockManagementTime;
+ }
+ logger.info(EELFLoggerDelegate.applicationLogger, timingString);
+
+ if (operationResult==null) {
+ logger.error(EELFLoggerDelegate.errorLogger,"Null result - Please Contact admin", AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("Null result - Please Contact admin").toMap()).build();
+ }
+ if ( operationResult.getResult() == ResultType.SUCCESS ) {
+ return response.status(Status.OK).entity(new JsonResponse(operationResult.getResult()).setMessage(operationResult.getMessage()).toMap()).build();
+ } else {
+ logger.error(EELFLoggerDelegate.errorLogger,operationResult.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(operationResult.getResult()).setError(operationResult.getMessage()).toMap()).build();
+ }
+
+ }
+
+ /**
+ *
+ * @param delObj
+ * @param keyspace
+ * @param tablename
+ * @param info
+ * @return
+ * @throws Exception
+ */
+ @DELETE
+ @Path("/{keyspace}/tables/{tablename}/rows")
+ @ApiOperation(value = "Delete From table", response = String.class)
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response deleteFromTable(
+ @ApiParam(value = "Major Version",
+ required = true) @PathParam("version") String version,
+ @ApiParam(value = "Minor Version",
+ required = false) @HeaderParam(XMINORVERSION) String minorVersion,
+ @ApiParam(value = "Patch Version",
+ required = false) @HeaderParam(XPATCHVERSION) String patchVersion,
+ @ApiParam(value = "AID", required = true) @HeaderParam("aid") String aid,
+ @ApiParam(value = "Application namespace",
+ required = true) @HeaderParam(NS) String ns,
+ @ApiParam(value = "userId",
+ required = true) @HeaderParam(USERID) String userId,
+ @ApiParam(value = "Password",
+ required = true) @HeaderParam(PASSWORD) String password,
+ JsonDelete delObj,
+ @ApiParam(value = "Keyspace Name",
+ required = true) @PathParam("keyspace") String keyspace,
+ @ApiParam(value = "Table Name",
+ required = true) @PathParam("tablename") String tablename,
+ @Context UriInfo info) {
+ ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion);
+
+ Map<String, Object> authMap = null;
+ try {
+ authMap = MusicCore.autheticateUser(ns, userId, password, keyspace,
+ aid, "deleteFromTable");
+ } catch (Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.MISSINGINFO ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR);
+ return response.status(Status.UNAUTHORIZED).entity(new JsonResponse(ResultType.FAILURE).setError(e.getMessage()).toMap()).build();
+ }
+ if (authMap.containsKey("aid"))
+ authMap.remove("aid");
+ if (!authMap.isEmpty()) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGINFO ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR);
+ return response.status(Status.UNAUTHORIZED).entity(new JsonResponse(ResultType.FAILURE).setError(String.valueOf(authMap.get("Exception"))).toMap()).build();
+ }
+ if(delObj == null) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGDATA ,ErrorSeverity.WARN, ErrorTypes.DATAERROR);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("Required HTTP Request body is missing.").toMap()).build();
+ }
+ PreparedQueryObject queryObject = new PreparedQueryObject();
+ StringBuilder columnString = new StringBuilder();
+
+ int counter = 0;
+ ArrayList<String> columnList = delObj.getColumns();
+ if (columnList != null) {
+ for (String column : columnList) {
+ columnString.append(column);
+ if (counter != columnList.size() - 1)
+ columnString.append(",");
+ counter = counter + 1;
+ }
+ }
+
+ // get the row specifier
+ RowIdentifier rowId = null;
+ try {
+ rowId = getRowIdentifier(keyspace, tablename, info.getQueryParameters(), queryObject);
+ } catch (MusicServiceException ex) {
+ logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(ex.getMessage()).toMap()).build();
+ }
+ String rowSpec = rowId.rowIdString.toString();
+
+ if ((columnList != null) && (!rowSpec.isEmpty())) {
+ queryObject.appendQueryString("DELETE " + columnString + " FROM " + keyspace + "."
+ + tablename + " WHERE " + rowSpec + ";");
+ }
+
+ if ((columnList == null) && (!rowSpec.isEmpty())) {
+ queryObject.appendQueryString("DELETE FROM " + keyspace + "." + tablename + " WHERE "
+ + rowSpec + ";");
+ }
+
+ if ((columnList != null) && (rowSpec.isEmpty())) {
+ queryObject.appendQueryString(
+ "DELETE " + columnString + " FROM " + keyspace + "." + rowSpec + ";");
+ }
+ // get the conditional, if any
+ Condition conditionInfo;
+ if (delObj.getConditions() == null)
+ conditionInfo = null;
+ else {// to avoid parsing repeatedly, just send the select query to
+ // obtain row
+ PreparedQueryObject selectQuery = new PreparedQueryObject();
+ selectQuery.appendQueryString("SELECT * FROM " + keyspace + "." + tablename + " WHERE "
+ + rowId.rowIdString + ";");
+ selectQuery.addValue(rowId.primarKeyValue);
+ conditionInfo = new MusicCore.Condition(delObj.getConditions(), selectQuery);
+ }
+
+ String consistency = delObj.getConsistencyInfo().get("type");
+
+ ReturnType operationResult = null;
+ try {
+ if (consistency.equalsIgnoreCase(MusicUtil.EVENTUAL))
+ operationResult = MusicCore.eventualPut(queryObject);
+ else if (consistency.equalsIgnoreCase(MusicUtil.CRITICAL)) {
+ String lockId = delObj.getConsistencyInfo().get("lockId");
+ if(lockId == null) {
+ logger.error(EELFLoggerDelegate.errorLogger,"LockId cannot be null. Create lock reference or"
+ + " use ATOMIC instead of CRITICAL", ErrorSeverity.FATAL, ErrorTypes.MUSICSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("LockId cannot be null. Create lock "
+ + "and acquire lock or use ATOMIC instead of CRITICAL").toMap()).build();
+ }
+ operationResult = MusicCore.criticalPut(keyspace, tablename, rowId.primarKeyValue,
+ queryObject, lockId, conditionInfo);
+ } else if (consistency.equalsIgnoreCase(MusicUtil.ATOMIC)) {
+ operationResult = MusicCore.atomicPut(keyspace, tablename, rowId.primarKeyValue,
+ queryObject, conditionInfo);
+ }
+ else if (consistency.equalsIgnoreCase(MusicUtil.ATOMICDELETELOCK)) {
+ operationResult = MusicCore.atomicPutWithDeleteLock(keyspace, tablename, rowId.primarKeyValue,
+ queryObject, conditionInfo);
+ }
+ } catch (MusicLockingException e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE)
+ .setError("Unable to perform Delete operation. Exception from music").toMap()).build();
+ }
+ if (operationResult==null) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("Null result - Please Contact admin").toMap()).build();
+ }
+ if (operationResult.getResult().equals(ResultType.SUCCESS)) {
+ return response.status(Status.OK).entity(new JsonResponse(operationResult.getResult()).setMessage(operationResult.getMessage()).toMap()).build();
+ } else {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(operationResult.getMessage()).toMap()).build();
+ }
+ }
+
+ /**
+ *
+ * @param tabObj
+ * @param keyspace
+ * @param tablename
+ * @throws Exception
+ */
+ @DELETE
+ @Path("/{keyspace}/tables/{tablename}")
+ @ApiOperation(value = "Drop Table", response = String.class)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response dropTable(
+ @ApiParam(value = "Major Version",
+ required = true) @PathParam("version") String version,
+ @ApiParam(value = "Minor Version",
+ required = false) @HeaderParam(XMINORVERSION) String minorVersion,
+ @ApiParam(value = "Patch Version",
+ required = false) @HeaderParam(XPATCHVERSION) String patchVersion,
+ @ApiParam(value = "AID", required = true) @HeaderParam("aid") String aid,
+ @ApiParam(value = "Application namespace",
+ required = true) @HeaderParam(NS) String ns,
+ @ApiParam(value = "userId",
+ required = true) @HeaderParam(USERID) String userId,
+ @ApiParam(value = "Password",
+ required = true) @HeaderParam(PASSWORD) String password,
+ @ApiParam(value = "Keyspace Name",
+ required = true) @PathParam("keyspace") String keyspace,
+ @ApiParam(value = "Table Name",
+ required = true) @PathParam("tablename") String tablename) throws Exception {
+ ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion);
+
+ Map<String, Object> authMap =
+ MusicCore.autheticateUser(ns, userId, password, keyspace, aid, "dropTable");
+ if (authMap.containsKey("aid"))
+ authMap.remove("aid");
+ if (!authMap.isEmpty()) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGINFO ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR);
+ return response.status(Status.UNAUTHORIZED).entity(new JsonResponse(ResultType.FAILURE).setError(String.valueOf(authMap.get("Exception"))).toMap()).build();
+ }
+ String consistency = "eventual";// for now this needs only eventual
+ // consistency
+ PreparedQueryObject query = new PreparedQueryObject();
+ query.appendQueryString("DROP TABLE " + keyspace + "." + tablename + ";");
+ try {
+ return response.status(Status.OK).entity(new JsonResponse(MusicCore.nonKeyRelatedPut(query, consistency)).toMap()).build();
+ } catch (MusicServiceException ex) {
+ logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage(), AppMessages.MISSINGINFO ,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(ex.getMessage()).toMap()).build();
+ }
+
+ }
+
+ /**
+ *
+ * @param selObj
+ * @param keyspace
+ * @param tablename
+ * @param info
+ * @return
+ */
+ @PUT
+ @Path("/{keyspace}/tables/{tablename}/rows/criticalget")
+ @ApiOperation(value = "Select Critical", response = Map.class)
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response selectCritical(
+ @ApiParam(value = "Major Version",
+ required = true) @PathParam("version") String version,
+ @ApiParam(value = "Minor Version",
+ required = false) @HeaderParam(XMINORVERSION) String minorVersion,
+ @ApiParam(value = "Patch Version",
+ required = false) @HeaderParam(XPATCHVERSION) String patchVersion,
+ @ApiParam(value = "AID", required = true) @HeaderParam("aid") String aid,
+ @ApiParam(value = "Application namespace",
+ required = true) @HeaderParam(NS) String ns,
+ @ApiParam(value = "userId",
+ required = true) @HeaderParam(USERID) String userId,
+ @ApiParam(value = "Password",
+ required = true) @HeaderParam(PASSWORD) String password,
+ JsonInsert selObj,
+ @ApiParam(value = "Keyspace Name",
+ required = true) @PathParam("keyspace") String keyspace,
+ @ApiParam(value = "Table Name",
+ required = true) @PathParam("tablename") String tablename,
+ @Context UriInfo info) throws Exception {
+ ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion);
+
+ Map<String, Object> authMap = MusicCore.autheticateUser(ns, userId, password, keyspace,aid, "selectCritical");
+ if (authMap.containsKey("aid"))
+ authMap.remove("aid");
+ if (!authMap.isEmpty()) {
+ logger.error(EELFLoggerDelegate.errorLogger,"Error while authentication... ", AppMessages.MISSINGINFO ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR);
+ return response.status(Status.UNAUTHORIZED).entity(new JsonResponse(ResultType.FAILURE).setError(String.valueOf(authMap.get("Exception"))).toMap()).build();
+ }
+ String lockId = selObj.getConsistencyInfo().get("lockId");
+
+ PreparedQueryObject queryObject = new PreparedQueryObject();
+
+ RowIdentifier rowId = null;
+ try {
+ rowId = getRowIdentifier(keyspace, tablename, info.getQueryParameters(), queryObject);
+ } catch (MusicServiceException ex) {
+ logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(ex.getMessage()).toMap()).build();
+ }
+ queryObject.appendQueryString(
+ "SELECT * FROM " + keyspace + "." + tablename + " WHERE " + rowId.rowIdString + ";");
+
+ ResultSet results = null;
+
+ String consistency = selObj.getConsistencyInfo().get("type");
+
+ if (consistency.equalsIgnoreCase(MusicUtil.CRITICAL)) {
+ if(lockId == null) {
+ logger.error(EELFLoggerDelegate.errorLogger,"LockId cannot be null. Create lock reference or"
+ + " use ATOMIC instead of CRITICAL", ErrorSeverity.FATAL, ErrorTypes.MUSICSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("LockId cannot be null. Create lock "
+ + "and acquire lock or use ATOMIC instead of CRITICAL").toMap()).build();
+ }
+ results = MusicCore.criticalGet(keyspace, tablename, rowId.primarKeyValue, queryObject,
+ lockId);
+ } else if (consistency.equalsIgnoreCase(MusicUtil.ATOMIC)) {
+ results = MusicCore.atomicGet(keyspace, tablename, rowId.primarKeyValue, queryObject);
+ }
+
+ else if (consistency.equalsIgnoreCase(MusicUtil.ATOMICDELETELOCK)) {
+ results = MusicCore.atomicGetWithDeleteLock(keyspace, tablename, rowId.primarKeyValue, queryObject);
+ }
+
+ return response.status(Status.OK).entity(new JsonResponse(ResultType.SUCCESS).setDataResult(MusicCore.marshallResults(results)).toMap()).build();
+ }
+
+ /**
+ *
+ * @param keyspace
+ * @param tablename
+ * @param info
+ * @return
+ * @throws Exception
+ */
+ @GET
+ @Path("/{keyspace}/tables/{tablename}/rows")
+ @ApiOperation(value = "Select All or Select Specific", response = Map.class)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response select(
+ @ApiParam(value = "Major Version",
+ required = true) @PathParam("version") String version,
+ @ApiParam(value = "Minor Version",
+ required = false) @HeaderParam(XMINORVERSION) String minorVersion,
+ @ApiParam(value = "Patch Version",
+ required = false) @HeaderParam(XPATCHVERSION) String patchVersion,
+ @ApiParam(value = "AID", required = true) @HeaderParam("aid") String aid,
+ @ApiParam(value = "Application namespace",
+ required = true) @HeaderParam(NS) String ns,
+ @ApiParam(value = "userId",
+ required = true) @HeaderParam(USERID) String userId,
+ @ApiParam(value = "Password",
+ required = true) @HeaderParam(PASSWORD) String password,
+ @ApiParam(value = "Keyspace Name",
+ required = true) @PathParam("keyspace") String keyspace,
+ @ApiParam(value = "Table Name",
+ required = true) @PathParam("tablename") String tablename,
+ @Context UriInfo info) throws Exception {
+ ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion);
+
+ Map<String, Object> authMap =
+ MusicCore.autheticateUser(ns, userId, password, keyspace, aid, "select");
+ if (authMap.containsKey("aid"))
+ authMap.remove("aid");
+ if (!authMap.isEmpty()) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.AUTHENTICATIONERROR ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR);
+ return response.status(Status.UNAUTHORIZED).entity(new JsonResponse(ResultType.FAILURE).setError(String.valueOf(authMap.get("Exception"))).toMap()).build();
+ }
+ PreparedQueryObject queryObject = new PreparedQueryObject();
+
+ if (info.getQueryParameters().isEmpty())// select all
+ queryObject.appendQueryString("SELECT * FROM " + keyspace + "." + tablename + ";");
+ else {
+ int limit = -1; // do not limit the number of results
+ try {
+ queryObject = selectSpecificQuery(VERSION, minorVersion, patchVersion, aid, ns,
+ userId, password, keyspace, tablename, info, limit);
+ } catch (MusicServiceException ex) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(ex.getMessage()).toMap()).build();
+ }
+ }
+
+ try {
+ ResultSet results = MusicCore.get(queryObject);
+ return response.status(Status.OK).entity(new JsonResponse(ResultType.SUCCESS).setDataResult(MusicCore.marshallResults(results)).toMap()).build();
+ } catch (MusicServiceException ex) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.UNKNOWNERROR ,ErrorSeverity.ERROR, ErrorTypes.MUSICSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(ex.getMessage()).toMap()).build();
+ }
+
+ }
+
+ /**
+ *
+ * @param keyspace
+ * @param tablename
+ * @param info
+ * @param limit
+ * @return
+ * @throws MusicServiceException
+ */
+ public PreparedQueryObject selectSpecificQuery(String version, String minorVersion,
+ String patchVersion, String aid, String ns, String userId, String password,
+ String keyspace, String tablename, UriInfo info, int limit)
+ throws MusicServiceException {
+
+ PreparedQueryObject queryObject = new PreparedQueryObject();
+ StringBuilder rowIdString = getRowIdentifier(keyspace, tablename, info.getQueryParameters(),
+ queryObject).rowIdString;
+
+ queryObject.appendQueryString(
+ "SELECT * FROM " + keyspace + "." + tablename + " WHERE " + rowIdString);
+
+ if (limit != -1) {
+ queryObject.appendQueryString(" LIMIT " + limit);
+ }
+
+ queryObject.appendQueryString(";");
+ return queryObject;
+
+ }
+
+ /**
+ *
+ * @param keyspace
+ * @param tablename
+ * @param rowParams
+ * @param queryObject
+ * @return
+ * @throws MusicServiceException
+ */
+ private RowIdentifier getRowIdentifier(String keyspace, String tablename,
+ MultivaluedMap<String, String> rowParams, PreparedQueryObject queryObject)
+ throws MusicServiceException {
+ StringBuilder rowSpec = new StringBuilder();
+ int counter = 0;
+ TableMetadata tableInfo = MusicCore.returnColumnMetadata(keyspace, tablename);
+ if (tableInfo == null) {
+ logger.error(EELFLoggerDelegate.errorLogger,
+ "Table information not found. Please check input for table name= "
+ + keyspace + "." + tablename);
+ throw new MusicServiceException(
+ "Table information not found. Please check input for table name= "
+ + keyspace + "." + tablename);
+ }
+ StringBuilder primaryKey = new StringBuilder();
+ for (MultivaluedMap.Entry<String, List<String>> entry : rowParams.entrySet()) {
+ String keyName = entry.getKey();
+ List<String> valueList = entry.getValue();
+ String indValue = valueList.get(0);
+ DataType colType = null;
+ Object formattedValue = null;
+ try {
+ colType = tableInfo.getColumn(entry.getKey()).getType();
+ formattedValue = MusicUtil.convertToActualDataType(colType, indValue);
+ } catch (Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage());
+ }
+ primaryKey.append(indValue);
+ rowSpec.append(keyName + "= ?");
+ queryObject.addValue(formattedValue);
+ if (counter != rowParams.size() - 1)
+ rowSpec.append(" AND ");
+ counter = counter + 1;
+ }
+ return new RowIdentifier(primaryKey.toString(), rowSpec, queryObject);
+ }
+}
diff --git a/jar/src/main/java/org/onap/music/rest/RestMusicHealthCheckAPI.java b/jar/src/main/java/org/onap/music/rest/RestMusicHealthCheckAPI.java
new file mode 100644
index 00000000..752a538b
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/rest/RestMusicHealthCheckAPI.java
@@ -0,0 +1,113 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.rest;
+
+import java.util.HashMap;
+/**
+ * @author inam
+ *
+ */
+import java.util.Map;
+
+import javax.servlet.http.HttpServletResponse;
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.Consumes;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.Response.ResponseBuilder;
+import javax.ws.rs.core.Response.Status;
+
+
+import org.onap.music.response.jsonobjects.JsonResponse;
+import org.onap.music.eelf.healthcheck.MusicHealthCheck;
+import org.onap.music.eelf.logging.EELFLoggerDelegate;
+import org.onap.music.main.MusicUtil;
+import org.onap.music.main.ResultType;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+
+
+
+
+@Path("/v{version: [0-9]+}/service")
+@Api(value="Healthcheck Api")
+public class RestMusicHealthCheckAPI {
+
+
+ private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(MusicUtil.class);
+
+
+ @GET
+ @Path("/cs")
+ @ApiOperation(value = "Get Health Status", response = Map.class)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response cassandraStatus(@Context HttpServletResponse response) {
+ logger.info(EELFLoggerDelegate.applicationLogger,"Replying to request for MUSIC Health Check status for Cassandra");
+
+ Map<String, Object> resultMap = new HashMap<>();
+
+ MusicHealthCheck cassHealthCheck = new MusicHealthCheck();
+ String status = cassHealthCheck.getCassandraStatus();
+ if(status.equals("ACTIVE")) {
+ resultMap.put("ACTIVE", "Cassandra Running and Listening to requests");
+ return Response.status(Status.OK).entity(resultMap).build();
+ }else {
+ resultMap.put("INACTIVE", "Cassandra Service is not responding");
+ return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
+ }
+
+
+
+ }
+
+ @GET
+ @Path("/zk")
+ @ApiOperation(value = "Get Health Status", response = Map.class)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response ZKStatus(@Context HttpServletResponse response) {
+ logger.info(EELFLoggerDelegate.applicationLogger,"Replying to request for MUSIC Health Check status for Zookeeper");
+ Map<String, Object> resultMap = new HashMap<>();
+ MusicHealthCheck ZKHealthCheck = new MusicHealthCheck();
+ String status = ZKHealthCheck.getZookeeperStatus();
+ if(status.equals("ACTIVE")) {
+ resultMap.put("ACTIVE", "Zookeeper is Active and Running");
+ return Response.status(Status.OK).entity(resultMap).build();
+ }else {
+ resultMap.put("INACTIVE", "Zookeeper is not responding");
+ return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
+ }
+ }
+
+
+
+
+
+
+
+}
diff --git a/jar/src/main/java/org/onap/music/rest/RestMusicLocksAPI.java b/jar/src/main/java/org/onap/music/rest/RestMusicLocksAPI.java
new file mode 100644
index 00000000..22112ddf
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/rest/RestMusicLocksAPI.java
@@ -0,0 +1,423 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.rest;
+
+import java.util.Map;
+
+import javax.ws.rs.Consumes;
+import javax.ws.rs.DELETE;
+import javax.ws.rs.GET;
+import javax.ws.rs.HeaderParam;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.Response.ResponseBuilder;
+import javax.ws.rs.core.Response.Status;
+import org.onap.music.datastore.jsonobjects.JsonLeasedLock;
+import org.onap.music.eelf.logging.EELFLoggerDelegate;
+import org.onap.music.eelf.logging.format.AppMessages;
+import org.onap.music.eelf.logging.format.ErrorSeverity;
+import org.onap.music.eelf.logging.format.ErrorTypes;
+import org.onap.music.lockingservice.MusicLockState;
+import org.onap.music.main.MusicCore;
+import org.onap.music.main.MusicUtil;
+import org.onap.music.main.ResultType;
+import org.onap.music.main.ReturnType;
+import org.onap.music.response.jsonobjects.JsonResponse;
+
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import io.swagger.annotations.ApiParam;
+
+
+@Path("/v2/locks/")
+@Api(value="Lock Api")
+public class RestMusicLocksAPI {
+
+ private EELFLoggerDelegate logger =EELFLoggerDelegate.getLogger(RestMusicLocksAPI.class);
+ private static final String XMINORVERSION = "X-minorVersion";
+ private static final String XPATCHVERSION = "X-patchVersion";
+ private static final String VERSION = "v2";
+
+ /**
+ * Puts the requesting process in the q for this lock. The corresponding
+ * node will be created in zookeeper if it did not already exist
+ *
+ * @param lockName
+ * @return
+ * @throws Exception
+ */
+ @POST
+ @Path("/create/{lockname}")
+ @ApiOperation(value = "Create Lock",
+ notes = "Puts the requesting process in the q for this lock." +
+ " The corresponding node will be created in zookeeper if it did not already exist." +
+ " Lock Name is the \"key\" of the form keyspaceName.tableName.rowId",
+ response = Map.class)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response createLockReference(
+ @ApiParam(value="Lock Name",required=true) @PathParam("lockname") String lockName,
+ @ApiParam(value = "Minor Version",required = false) @HeaderParam(XMINORVERSION) String minorVersion,
+ @ApiParam(value = "Patch Version",required = false) @HeaderParam(XPATCHVERSION) String patchVersion,
+ @ApiParam(value = "AID", required = true) @HeaderParam("aid") String aid,
+ @ApiParam(value = "Application namespace",
+ required = true) @HeaderParam("ns") String ns,
+ @ApiParam(value = "userId",
+ required = true) @HeaderParam("userId") String userId,
+ @ApiParam(value = "Password",
+ required = true) @HeaderParam("password") String password) throws Exception{
+ ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion);
+ Map<String, Object> resultMap = MusicCore.validateLock(lockName);
+ if (resultMap.containsKey("Exception")) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGINFO ,ErrorSeverity.CRITICAL, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(resultMap).build();
+ }
+ String keyspaceName = (String) resultMap.get("keyspace");
+ resultMap.remove("keyspace");
+ resultMap = MusicCore.autheticateUser(ns, userId, password, keyspaceName, aid,
+ "createLockReference");
+ if (resultMap.containsKey("aid"))
+ resultMap.remove("aid");
+ if (!resultMap.isEmpty()) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGINFO ,ErrorSeverity.CRITICAL, ErrorTypes.AUTHENTICATIONERROR);
+ return response.status(Status.UNAUTHORIZED).entity(resultMap).build();
+ }
+ ResultType status = ResultType.SUCCESS;
+ String lockId = MusicCore.createLockReference(lockName);
+
+ if (lockId == null) {
+ status = ResultType.FAILURE;
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.LOCKINGERROR ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(status).setError("Lock Id is null").toMap()).build();
+ }
+ return response.status(Status.OK).entity(new JsonResponse(status).setLock(lockId).toMap()).build();
+ }
+
+ /**
+ *
+ * Checks if the node is in the top of the queue and hence acquires the lock
+ *
+ * @param lockId
+ * @return
+ * @throws Exception
+ */
+ @GET
+ @Path("/acquire/{lockreference}")
+ @ApiOperation(value = "Aquire Lock",
+ notes = "Checks if the node is in the top of the queue and hence acquires the lock",
+ response = Map.class)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response accquireLock(
+ @ApiParam(value="Lock Reference",required=true) @PathParam("lockreference") String lockId,
+ @ApiParam(value = "Minor Version",required = false) @HeaderParam(XMINORVERSION) String minorVersion,
+ @ApiParam(value = "Patch Version",required = false) @HeaderParam(XPATCHVERSION) String patchVersion,
+ @ApiParam(value = "AID", required = true) @HeaderParam("aid") String aid,
+ @ApiParam(value = "Application namespace",
+ required = true) @HeaderParam("ns") String ns,
+ @ApiParam(value = "userId",
+ required = true) @HeaderParam("userId") String userId,
+ @ApiParam(value = "Password",
+ required = true) @HeaderParam("password") String password) throws Exception{
+ ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion);
+ Map<String, Object> resultMap = MusicCore.validateLock(lockId);
+ if (resultMap.containsKey("Exception")) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.INCORRECTDATA ,ErrorSeverity.CRITICAL, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(resultMap).build();
+ }
+ String keyspaceName = (String) resultMap.get("keyspace");
+ resultMap.remove("keyspace");
+ resultMap = MusicCore.autheticateUser(ns, userId, password, keyspaceName, aid,
+ "accquireLock");
+ if (resultMap.containsKey("aid"))
+ resultMap.remove("aid");
+ if (!resultMap.isEmpty()) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.INCORRECTDATA ,ErrorSeverity.CRITICAL, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(resultMap).build();
+ }
+ try {
+ String lockName = lockId.substring(lockId.indexOf('$')+1, lockId.lastIndexOf('$'));
+ ReturnType lockStatus = MusicCore.acquireLock(lockName,lockId);
+ if ( lockStatus.getResult().equals(ResultType.SUCCESS)) {
+ response.status(Status.OK);
+ } else {
+ response.status(Status.BAD_REQUEST);
+ }
+ return response.entity(new JsonResponse(lockStatus.getResult()).setLock(lockId).setMessage(lockStatus.getMessage()).toMap()).build();
+ } catch (Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger,AppMessages.INVALIDLOCK + lockId, ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("Unable to aquire lock").toMap()).build();
+ }
+ }
+
+
+
+
+ @POST
+ @Path("/acquire-with-lease/{lockreference}")
+ @ApiOperation(value = "Aquire Lock with Lease", response = Map.class)
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response accquireLockWithLease(JsonLeasedLock lockObj,
+ @ApiParam(value="Lock Reference",required=true) @PathParam("lockreference") String lockId,
+ @ApiParam(value = "Minor Version",required = false) @HeaderParam(XMINORVERSION) String minorVersion,
+ @ApiParam(value = "Patch Version",required = false) @HeaderParam(XPATCHVERSION) String patchVersion,
+ @ApiParam(value = "AID", required = true) @HeaderParam("aid") String aid,
+ @ApiParam(value = "Application namespace",
+ required = true) @HeaderParam("ns") String ns,
+ @ApiParam(value = "userId",
+ required = true) @HeaderParam("userId") String userId,
+ @ApiParam(value = "Password",
+ required = true) @HeaderParam("password") String password) throws Exception{
+ ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion);
+ Map<String, Object> resultMap = MusicCore.validateLock(lockId);
+ if (resultMap.containsKey("Exception")) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.INCORRECTDATA ,ErrorSeverity.CRITICAL, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(resultMap).build();
+ }
+ String keyspaceName = (String) resultMap.get("keyspace");
+ resultMap.remove("keyspace");
+ resultMap = MusicCore.autheticateUser(ns, userId, password, keyspaceName, aid,
+ "accquireLockWithLease");
+
+ if (resultMap.containsKey("aid"))
+ resultMap.remove("aid");
+ if (!resultMap.isEmpty()) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.INCORRECTDATA ,ErrorSeverity.CRITICAL, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(resultMap).build();
+ }
+ String lockName = lockId.substring(lockId.indexOf('$')+1, lockId.lastIndexOf('$'));
+ ReturnType lockLeaseStatus = MusicCore.acquireLockWithLease(lockName, lockId, lockObj.getLeasePeriod());
+ if ( lockLeaseStatus.getResult().equals(ResultType.SUCCESS)) {
+ response.status(Status.OK);
+ } else {
+ response.status(Status.BAD_REQUEST);
+ }
+ return response.entity(new JsonResponse(lockLeaseStatus.getResult()).setLock(lockName)
+ .setMessage(lockLeaseStatus.getMessage())
+ .setLockLease(String.valueOf(lockObj.getLeasePeriod())).toMap()).build();
+ }
+
+
+ @GET
+ @Path("/enquire/{lockname}")
+ @ApiOperation(value = "Get Lock Holder",
+ notes = "Gets the current Lock Holder",
+ response = Map.class)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response currentLockHolder(
+ @ApiParam(value="Lock Name",required=true) @PathParam("lockname") String lockName,
+ @ApiParam(value = "Minor Version",required = false) @HeaderParam(XMINORVERSION) String minorVersion,
+ @ApiParam(value = "Patch Version",required = false) @HeaderParam(XPATCHVERSION) String patchVersion,
+ @ApiParam(value = "AID", required = true) @HeaderParam("aid") String aid,
+ @ApiParam(value = "Application namespace",
+ required = true) @HeaderParam("ns") String ns,
+ @ApiParam(value = "userId",
+ required = true) @HeaderParam("userId") String userId,
+ @ApiParam(value = "Password",
+ required = true) @HeaderParam("password") String password) throws Exception{
+ ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion);
+ Map<String, Object> resultMap = MusicCore.validateLock(lockName);
+ if (resultMap.containsKey("Exception")) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.INCORRECTDATA ,ErrorSeverity.CRITICAL, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(resultMap).build();
+ }
+ String keyspaceName = (String) resultMap.get("keyspace");
+ resultMap.remove("keyspace");
+ resultMap = MusicCore.autheticateUser(ns, userId, password, keyspaceName, aid,
+ "currentLockHolder");
+ if (resultMap.containsKey("aid"))
+ resultMap.remove("aid");
+ if (!resultMap.isEmpty()) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.INCORRECTDATA ,ErrorSeverity.CRITICAL, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(resultMap).build();
+ }
+ String who = MusicCore.whoseTurnIsIt(lockName);
+ ResultType status = ResultType.SUCCESS;
+ String error = "";
+ if ( who == null ) {
+ status = ResultType.FAILURE;
+ error = "There was a problem getting the lock holder";
+ logger.error(EELFLoggerDelegate.errorLogger,"There was a problem getting the lock holder", AppMessages.INCORRECTDATA ,ErrorSeverity.CRITICAL, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(status).setError(error).setLock(lockName).setLockHolder(who).toMap()).build();
+ }
+ return response.status(Status.OK).entity(new JsonResponse(status).setError(error).setLock(lockName).setLockHolder(who).toMap()).build();
+ }
+
+ @GET
+ @Path("/{lockname}")
+ @ApiOperation(value = "Lock State",
+ notes = "Returns current Lock State and Holder.",
+ response = Map.class)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response currentLockState(
+ @ApiParam(value="Lock Name",required=true) @PathParam("lockname") String lockName,
+ @ApiParam(value = "Minor Version",required = false) @HeaderParam(XMINORVERSION) String minorVersion,
+ @ApiParam(value = "Patch Version",required = false) @HeaderParam(XPATCHVERSION) String patchVersion,
+ @ApiParam(value = "AID", required = true) @HeaderParam("aid") String aid,
+ @ApiParam(value = "Application namespace",
+ required = true) @HeaderParam("ns") String ns,
+ @ApiParam(value = "userId",
+ required = true) @HeaderParam("userId") String userId,
+ @ApiParam(value = "Password",
+ required = true) @HeaderParam("password") String password) throws Exception{
+ ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion);
+ Map<String, Object> resultMap = MusicCore.validateLock(lockName);
+ if (resultMap.containsKey("Exception")) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.INCORRECTDATA ,ErrorSeverity.CRITICAL, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(resultMap).build();
+ }
+ String keyspaceName = (String) resultMap.get("keyspace");
+ resultMap.remove("keyspace");
+ resultMap = MusicCore.autheticateUser(ns, userId, password, keyspaceName, aid,
+ "currentLockState");
+
+ if (resultMap.containsKey("aid"))
+ resultMap.remove("aid");
+ if (!resultMap.isEmpty()) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.INCORRECTDATA ,ErrorSeverity.CRITICAL, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(resultMap).build();
+ }
+
+ MusicLockState mls = MusicCore.getMusicLockState(lockName);
+ Map<String,Object> returnMap = null;
+ JsonResponse jsonResponse = new JsonResponse(ResultType.FAILURE).setLock(lockName);
+ if(mls == null) {
+ jsonResponse.setError("");
+ jsonResponse.setMessage("No lock object created yet..");
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.INCORRECTDATA ,ErrorSeverity.CRITICAL, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(jsonResponse.toMap()).build();
+ } else {
+ jsonResponse.setStatus(ResultType.SUCCESS);
+ jsonResponse.setLockStatus(mls.getLockStatus());
+ jsonResponse.setLockHolder(mls.getLockHolder());
+ return response.status(Status.OK).entity(jsonResponse.toMap()).build();
+ }
+ }
+
+ /**
+ *
+ * deletes the process from the zk queue
+ *
+ * @param lockId
+ * @throws Exception
+ */
+ @DELETE
+ @Path("/release/{lockreference}")
+ @ApiOperation(value = "Release Lock",
+ notes = "deletes the process from the zk queue",
+ response = Map.class)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response unLock(@PathParam("lockreference") String lockId,
+ @ApiParam(value = "Minor Version",required = false) @HeaderParam(XMINORVERSION) String minorVersion,
+ @ApiParam(value = "Patch Version",required = false) @HeaderParam(XPATCHVERSION) String patchVersion,
+ @ApiParam(value = "AID", required = true) @HeaderParam("aid") String aid,
+ @ApiParam(value = "Application namespace",
+ required = true) @HeaderParam("ns") String ns,
+ @ApiParam(value = "userId",
+ required = true) @HeaderParam("userId") String userId,
+ @ApiParam(value = "Password",
+ required = true) @HeaderParam("password") String password) throws Exception{
+ ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion);
+ Map<String, Object> resultMap = MusicCore.validateLock(lockId);
+ if (resultMap.containsKey("Exception")) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.INCORRECTDATA ,ErrorSeverity.CRITICAL, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(resultMap).build();
+ }
+ String keyspaceName = (String) resultMap.get("keyspace");
+ resultMap.remove("keyspace");
+ resultMap = MusicCore.autheticateUser(ns, userId, password, keyspaceName, aid,
+ "unLock");
+ if (resultMap.containsKey("aid"))
+ resultMap.remove("aid");
+ if (!resultMap.isEmpty()) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.INCORRECTDATA ,ErrorSeverity.CRITICAL, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(resultMap).build();
+ }
+ boolean voluntaryRelease = true;
+ MusicLockState mls = MusicCore.releaseLock(lockId,voluntaryRelease);
+ if(mls.getErrorMessage() != null) {
+ resultMap.put(ResultType.EXCEPTION.getResult(), mls.getErrorMessage());
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.INCORRECTDATA ,ErrorSeverity.CRITICAL, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(resultMap).build();
+ }
+ Map<String,Object> returnMap = null;
+ if (mls.getLockStatus() == MusicLockState.LockStatus.UNLOCKED) {
+ returnMap = new JsonResponse(ResultType.SUCCESS).setLock(lockId)
+ .setLockStatus(mls.getLockStatus()).toMap();
+ response.status(Status.OK);
+ }
+ if (mls.getLockStatus() == MusicLockState.LockStatus.LOCKED) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.LOCKINGERROR ,ErrorSeverity.CRITICAL, ErrorTypes.GENERALSERVICEERROR);
+ returnMap = new JsonResponse(ResultType.FAILURE).setLock(lockId)
+ .setLockStatus(mls.getLockStatus()).toMap();
+ response.status(Status.BAD_REQUEST);
+ }
+ return response.entity(returnMap).build();
+ }
+
+ /**
+ *
+ * @param lockName
+ * @throws Exception
+ */
+ @DELETE
+ @Path("/delete/{lockname}")
+ @ApiOperation(value = "Delete Lock", response = Map.class)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response deleteLock(@PathParam("lockname") String lockName,
+ @ApiParam(value = "Minor Version",required = false) @HeaderParam(XMINORVERSION) String minorVersion,
+ @ApiParam(value = "Patch Version",required = false) @HeaderParam(XPATCHVERSION) String patchVersion,
+ @ApiParam(value = "AID", required = true) @HeaderParam("aid") String aid,
+ @ApiParam(value = "Application namespace",
+ required = true) @HeaderParam("ns") String ns,
+ @ApiParam(value = "userId",
+ required = true) @HeaderParam("userId") String userId,
+ @ApiParam(value = "Password",
+ required = true) @HeaderParam("password") String password) throws Exception{
+ ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion);
+ Map<String, Object> resultMap = MusicCore.validateLock(lockName);
+ if (resultMap.containsKey("Exception")) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.UNKNOWNERROR ,ErrorSeverity.CRITICAL, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(resultMap).build();
+ }
+ String keyspaceName = (String) resultMap.get("keyspace");
+ resultMap.remove("keyspace");
+ resultMap = MusicCore.autheticateUser(ns, userId, password, keyspaceName, aid,
+ "deleteLock");
+ if (resultMap.containsKey("aid"))
+ resultMap.remove("aid");
+ if (!resultMap.isEmpty()) {
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.UNKNOWNERROR ,ErrorSeverity.CRITICAL, ErrorTypes.GENERALSERVICEERROR);
+ return response.status(Status.BAD_REQUEST).entity(resultMap).build();
+ }
+ try{
+ MusicCore.deleteLock(lockName);
+ }catch (Exception e) {
+ return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(e.getMessage()).toMap()).build();
+ }
+ return response.status(Status.OK).entity(new JsonResponse(ResultType.SUCCESS).toMap()).build();
+ }
+
+}
diff --git a/jar/src/main/java/org/onap/music/rest/RestMusicQAPI.java b/jar/src/main/java/org/onap/music/rest/RestMusicQAPI.java
new file mode 100755
index 00000000..e08adaf7
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/rest/RestMusicQAPI.java
@@ -0,0 +1,251 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.rest;
+
+
+
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.ws.rs.Consumes;
+import javax.ws.rs.DELETE;
+import javax.ws.rs.GET;
+import javax.ws.rs.HeaderParam;
+import javax.ws.rs.POST;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.UriInfo;
+
+import org.onap.music.datastore.jsonobjects.JsonDelete;
+import org.onap.music.datastore.jsonobjects.JsonInsert;
+import org.onap.music.datastore.jsonobjects.JsonTable;
+import org.onap.music.datastore.jsonobjects.JsonUpdate;
+import org.onap.music.eelf.logging.EELFLoggerDelegate;
+import org.onap.music.main.MusicCore;
+
+import org.onap.music.datastore.PreparedQueryObject;
+import com.datastax.driver.core.ResultSet;
+
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import io.swagger.annotations.ApiParam;
+
+//@Path("/v{version: [0-9]+}/priorityq/")
+@Path("/priorityq/")
+@Api(value="Q Api")
+public class RestMusicQAPI {
+
+ private EELFLoggerDelegate logger =EELFLoggerDelegate.getLogger(RestMusicDataAPI.class);
+
+
+ /**
+ *
+ * @param tableObj
+ * @param keyspace
+ * @param tablename
+ * @throws Exception
+ */
+
+ @POST
+ @Path("/keyspaces/{keyspace}/{qname}")
+ @ApiOperation(value = "", response = Void.class)
+ @Consumes(MediaType.APPLICATION_JSON)
+ public Response createQ(
+ @ApiParam(value="Major Version",required=true) @PathParam("version") String version,
+ @ApiParam(value="Minor Version",required=false) @HeaderParam("X-minorVersion") String minorVersion,
+ @ApiParam(value="Patch Version",required=false) @HeaderParam("X-patchVersion") String patchVersion,
+ @ApiParam(value="AID",required=true) @HeaderParam("aid") String aid,
+ @ApiParam(value="Application namespace",required=true) @HeaderParam("ns") String ns,
+ @ApiParam(value="userId",required=true) @HeaderParam("userId") String userId,
+ @ApiParam(value="Password",required=true) @HeaderParam("password") String password, JsonTable tableObj,
+ @ApiParam(value="Key Space",required=true) @PathParam("keyspace") String keyspace,
+ @ApiParam(value="Table Name",required=true) @PathParam("tablename") String tablename) throws Exception{
+ return new RestMusicDataAPI().createTable(version,minorVersion,patchVersion,aid, ns, userId, password, tableObj, keyspace, tablename);
+ }
+
+ /**
+ *
+ * @param insObj
+ * @param keyspace
+ * @param tablename
+ * @throws Exception
+ */
+ @POST
+ @Path("/keyspaces/{keyspace}/{qname}/rows")
+ @ApiOperation(value = "", response = Void.class)
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response insertIntoQ(
+ @ApiParam(value="Major Version",required=true) @PathParam("version") String version,
+ @ApiParam(value="Minor Version",required=false) @HeaderParam("X-minorVersion") String minorVersion,
+ @ApiParam(value="Patch Version",required=false) @HeaderParam("X-patchVersion") String patchVersion,
+ @ApiParam(value="AID",required=true) @HeaderParam("aid") String aid,
+ @ApiParam(value="Application namespace",required=true) @HeaderParam("ns") String ns, @ApiParam(value="userId",required=true) @HeaderParam("userId") String userId,
+ @ApiParam(value="Password",required=true) @HeaderParam("password") String password, JsonInsert insObj,
+ @ApiParam(value="Key Space",required=true) @PathParam("keyspace") String keyspace,
+ @ApiParam(value="Table Name",required=true) @PathParam("tablename") String tablename) throws Exception{
+ return new RestMusicDataAPI().insertIntoTable(version,minorVersion,patchVersion,aid, ns, userId, password, insObj, keyspace, tablename);
+ }
+
+ /**
+ *
+ * @param updateObj
+ * @param keyspace
+ * @param tablename
+ * @param info
+ * @return
+ * @throws Exception
+ */
+ @PUT
+ @Path("/keyspaces/{keyspace}/{qname}/rows")
+ @ApiOperation(value = "", response = String.class)
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response updateQ(
+ @ApiParam(value="Major Version",required=true) @PathParam("version") String version,
+ @ApiParam(value="Minor Version",required=false) @HeaderParam("X-minorVersion") String minorVersion,
+ @ApiParam(value="Patch Version",required=false) @HeaderParam("X-patchVersion") String patchVersion,
+ @ApiParam(value="AID",required=true) @HeaderParam("aid") String aid,
+ @ApiParam(value="Application namespace",required=true) @HeaderParam("ns") String ns, @ApiParam(value="userId",required=true) @HeaderParam("userId") String userId,
+ @ApiParam(value="Password",required=true) @HeaderParam("password") String password, JsonUpdate updateObj,
+ @ApiParam(value="Key Space",required=true) @PathParam("keyspace") String keyspace,
+ @ApiParam(value="Table Name",required=true) @PathParam("tablename") String tablename,
+ @Context UriInfo info) throws Exception{
+ return new RestMusicDataAPI().updateTable(version,minorVersion,patchVersion,aid, ns, userId, password, updateObj, keyspace, tablename, info);
+ }
+
+ /**
+ *
+ * @param delObj
+ * @param keyspace
+ * @param tablename
+ * @param info
+ * @return
+ * @throws Exception
+ */
+ @DELETE
+ @Path("/keyspaces/{keyspace}/{qname}/rows")
+ @ApiOperation(value = "", response = String.class)
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response deleteFromQ(
+ @ApiParam(value="Major Version",required=true) @PathParam("version") String version,
+ @ApiParam(value="Minor Version",required=false) @HeaderParam("X-minorVersion") String minorVersion,
+ @ApiParam(value="Patch Version",required=false) @HeaderParam("X-patchVersion") String patchVersion,
+ @ApiParam(value="AID",required=true) @HeaderParam("aid") String aid,
+ @ApiParam(value="Application namespace",required=true) @HeaderParam("ns") String ns,
+ @ApiParam(value="userId",required=true) @HeaderParam("userId") String userId,
+ @ApiParam(value="Password",required=true) @HeaderParam("password") String password, JsonDelete delObj,
+ @ApiParam(value="Key Space",required=true) @PathParam("keyspace") String keyspace,
+ @ApiParam(value="Table Name",required=true) @PathParam("tablename") String tablename,
+ @Context UriInfo info) throws Exception{
+ return new RestMusicDataAPI().deleteFromTable(version,minorVersion,patchVersion,aid, ns, userId, password, delObj, keyspace, tablename, info);
+ }
+
+ /**
+ *
+ * @param keyspace
+ * @param tablename
+ * @param info
+ * @return
+ * @throws Exception
+ */
+ @GET
+ @Path("/keyspaces/{keyspace}/{qname}/peek")
+ @ApiOperation(value = "", response = Map.class)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Map<String, HashMap<String, Object>> peek(
+ @ApiParam(value="Major Version",required=true) @PathParam("version") String version,
+ @ApiParam(value="Minor Version",required=false) @HeaderParam("X-minorVersion") String minorVersion,
+ @ApiParam(value="Patch Version",required=false) @HeaderParam("X-patchVersion") String patchVersion,
+ @ApiParam(value="AID",required=true) @HeaderParam("aid") String aid,
+ @ApiParam(value="Application namespace",required=true) @HeaderParam("ns") String ns,
+ @ApiParam(value="userId",required=true) @HeaderParam("userId") String userId,
+ @ApiParam(value="Password",required=true) @HeaderParam("password") String password,
+ @ApiParam(value="Key Space",required=true) @PathParam("keyspace") String keyspace,
+ @ApiParam(value="Table Name",required=true) @PathParam("tablename") String tablename,
+ @Context UriInfo info) throws Exception{
+ int limit =1; //peek must return just the top row
+ PreparedQueryObject query = new RestMusicDataAPI().selectSpecificQuery(version,minorVersion,patchVersion,aid, ns, userId, password,keyspace,tablename,info,limit);
+ ResultSet results = MusicCore.get(query);
+ return MusicCore.marshallResults(results);
+
+ }
+
+ /**
+ *
+ *
+ * @param keyspace
+ * @param tablename
+ * @param info
+ * @return
+ * @throws Exception
+ */
+ @GET
+ @Path("/keyspaces/{keyspace}/{qname}/filter")
+ @ApiOperation(value = "", response = Map.class)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Map<String, HashMap<String, Object>> filter(
+ @ApiParam(value="Major Version",required=true) @PathParam("version") String version,
+ @ApiParam(value="Minor Version",required=false) @HeaderParam("X-minorVersion") String minorVersion,
+ @ApiParam(value="Patch Version",required=false) @HeaderParam("X-patchVersion") String patchVersion,
+ @ApiParam(value="AID",required=true) @HeaderParam("aid") String aid,
+ @ApiParam(value="Application namespace",required=true) @HeaderParam("ns") String ns,
+ @ApiParam(value="userId",required=true) @HeaderParam("userId") String userId,
+ @ApiParam(value="Password",required=true) @HeaderParam("password") String password,
+ @ApiParam(value="Key Space",required=true) @PathParam("keyspace") String keyspace,
+ @ApiParam(value="Table Name",required=true) @PathParam("tablename") String tablename,
+ @Context UriInfo info) throws Exception{
+ int limit =-1;
+ PreparedQueryObject query = new RestMusicDataAPI().selectSpecificQuery(version,minorVersion,patchVersion,aid, ns, userId, password,keyspace,tablename,info,limit);
+ ResultSet results = MusicCore.get(query);
+ return MusicCore.marshallResults(results);
+ }
+
+ /**
+ *
+ * @param tabObj
+ * @param keyspace
+ * @param tablename
+ * @throws Exception
+ */
+ @DELETE
+ @ApiOperation(value = "", response = Void.class)
+ @Path("/keyspaces/{keyspace}/{qname}")
+ public Response dropQ(
+ @ApiParam(value="Major Version",required=true) @PathParam("version") String version,
+ @ApiParam(value="Minor Version",required=false) @HeaderParam("X-minorVersion") String minorVersion,
+ @ApiParam(value="Patch Version",required=false) @HeaderParam("X-patchVersion") String patchVersion,
+ @ApiParam(value="AID",required=true) @HeaderParam("aid") String aid,
+ @ApiParam(value="Application namespace",required=true) @HeaderParam("ns") String ns,
+ @ApiParam(value="userId",required=true) @HeaderParam("userId") String userId,
+ @ApiParam(value="Password",required=true) @HeaderParam("password") String password, JsonTable tabObj,
+ @ApiParam(value="Key Space",required=true) @PathParam("keyspace") String keyspace,
+ @ApiParam(value="Table Name",required=true) @PathParam("tablename") String tablename) throws Exception{
+ return new RestMusicDataAPI().dropTable(version,minorVersion,patchVersion,aid, ns, userId, password, keyspace, tablename);
+ }
+}
diff --git a/jar/src/main/java/org/onap/music/rest/RestMusicTestAPI.java b/jar/src/main/java/org/onap/music/rest/RestMusicTestAPI.java
new file mode 100644
index 00000000..287fa176
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/rest/RestMusicTestAPI.java
@@ -0,0 +1,67 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.rest;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.servlet.http.HttpServletResponse;
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+
+import org.onap.music.eelf.logging.EELFLoggerDelegate;
+import org.onap.music.main.MusicUtil;
+
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+
+
+@Path("/v{version: [0-9]+}/test")
+@Api(value="Test Api")
+public class RestMusicTestAPI {
+
+ @SuppressWarnings("unused")
+ private EELFLoggerDelegate logger =EELFLoggerDelegate.getLogger(RestMusicTestAPI.class);
+
+ /**
+ * Returns a test JSON. This will confirm that REST is working.
+ * @return
+ */
+ @GET
+ @ApiOperation(value = "Get Test", response = Map.class)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Map<String, HashMap<String, String>> simpleTests(
+ @Context HttpServletResponse response) {
+ response.addHeader("X-latestVersion",MusicUtil.getVersion());
+ Map<String, HashMap<String, String>> testMap = new HashMap<>();
+ for(int i=0; i < 3; i++){
+ HashMap<String, String> innerMap = new HashMap<>();
+ innerMap.put(i+"", i+1+"");
+ innerMap.put(i+1+"", i+2+"");
+ testMap.put(i+"", innerMap);
+ }
+ return testMap;
+ }
+}
diff --git a/jar/src/main/java/org/onap/music/rest/RestMusicVersionAPI.java b/jar/src/main/java/org/onap/music/rest/RestMusicVersionAPI.java
new file mode 100644
index 00000000..a5f2ac49
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/rest/RestMusicVersionAPI.java
@@ -0,0 +1,63 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ * Copyright (c) 2017 AT&T Intellectual Property
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.rest;
+
+import java.util.Map;
+
+import javax.servlet.http.HttpServletResponse;
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+
+import org.onap.music.response.jsonobjects.JsonResponse;
+import org.onap.music.eelf.logging.EELFLoggerDelegate;
+import org.onap.music.main.MusicUtil;
+import org.onap.music.main.ResultType;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+
+
+@Path("/v{version: [0-9]+}/version")
+@Api(value="Version Api")
+public class RestMusicVersionAPI {
+
+ private EELFLoggerDelegate logger =EELFLoggerDelegate.getLogger(RestMusicVersionAPI.class);
+
+ /**
+ * Get the version of MUSIC
+ * @return
+ */
+ @GET
+ @ApiOperation(value = "Get Version", response = Map.class)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Map<String,Object> version(@Context HttpServletResponse response) {
+ logger.info("Replying to request for MUSIC version with MUSIC:" + MusicUtil.getVersion());
+ response.addHeader("X-latestVersion",MusicUtil.getVersion());
+ return new JsonResponse(ResultType.SUCCESS).setMusicVersion("MUSIC:" + MusicUtil.getVersion()).toMap();
+ }
+} \ No newline at end of file