Update Master to include jar folder.

This will put jar folder form separate branch into this where it
belongs and we can build properly for beijing. Cassablanca will
have a parent pom approach.

Change-Id: Ieae3fce5ab42faddf4964285533fdc59d8b963de
Issue-ID: MUSIC-79
Signed-off-by: Thomas Nelson Jr (arthurdent3) tn1381@att.com <tn1381@att.com>

1 files changed, 307 insertions, 0 deletions

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;
+    }
+}