1 files changed, 264 insertions, 0 deletions
diff --git a/music-core/src/main/java/org/onap/music/main/MusicCore.java b/music-core/src/main/java/org/onap/music/main/MusicCore.java
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+++ b/music-core/src/main/java/org/onap/music/main/MusicCore.java
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+/*
+ * ============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.List;
+import java.util.Map;
+
+import javax.ws.rs.core.MultivaluedMap;
+
+import org.onap.music.datastore.Condition;
+import org.onap.music.datastore.PreparedQueryObject;
+import org.onap.music.datastore.jsonobjects.JsonDelete;
+import org.onap.music.datastore.jsonobjects.JsonIndex;
+import org.onap.music.datastore.jsonobjects.JsonInsert;
+import org.onap.music.datastore.jsonobjects.JsonKeySpace;
+import org.onap.music.datastore.jsonobjects.JsonSelect;
+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.exceptions.MusicQueryException;
+import org.onap.music.exceptions.MusicServiceException;
+import org.onap.music.lockingservice.cassandra.CassaLockStore;
+import org.onap.music.lockingservice.cassandra.LockType;
+import org.onap.music.lockingservice.cassandra.MusicLockState;
+import org.onap.music.service.MusicCoreService;
+
+import com.datastax.driver.core.ResultSet;
+
+public class MusicCore {
+
+    private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(MusicCore.class);
+    private static MusicCoreService musicCore = MusicUtil.getMusicCoreService();
+    private static CassaLockStore mLockHandle;
+    
+    public static CassaLockStore getmLockHandle() {
+        return mLockHandle;
+    }
+
+    public static void setmLockHandle(CassaLockStore mLockHandleIn) {
+        mLockHandle = mLockHandleIn;
+    }
+
+    /**
+     * Acquire lock
+     * 
+     * @param fullyQualifiedKey DO NOT RELY ON THIS KEY WORKING. INCLUDE THE KEY IN THE LOCKID.
+     * @param lockId - the full lock id (key + lockRef)
+     * @return
+     * @throws MusicLockingException
+     * @throws MusicQueryException
+     * @throws MusicServiceException
+     */
+    public static ReturnType acquireLock(String fullyQualifiedKey, String lockId)
+            throws MusicLockingException, MusicQueryException, MusicServiceException {
+        return musicCore.acquireLock(fullyQualifiedKey, lockId);
+    }
+
+    public static ReturnType acquireLockWithLease(String key, String lockId, long leasePeriod)
+            throws MusicLockingException, MusicQueryException, MusicServiceException {
+        return musicCore.acquireLockWithLease(key, lockId, leasePeriod);
+    }
+
+    public static String createLockReferenceAtomic(String fullyQualifiedKey) throws MusicLockingException {
+        return musicCore.createLockReferenceAtomic(fullyQualifiedKey);
+    }
+    
+    public static String createLockReference(String fullyQualifiedKey, String owner) throws MusicLockingException {
+        return musicCore.createLockReference(fullyQualifiedKey, owner);
+    }
+
+    public static String createLockReferenceAtomic(String fullyQualifiedKey, LockType locktype) throws MusicLockingException {
+        return musicCore.createLockReferenceAtomic(fullyQualifiedKey, locktype);
+    }
+
+    public static String createLockReference(String fullyQualifiedKey, LockType locktype, String owner) throws MusicLockingException {
+        return musicCore.createLockReference(fullyQualifiedKey, locktype, owner);
+    }
+
+    public static ResultType createTable(String keyspace, String table, PreparedQueryObject tableQueryObject,
+            String consistency) throws MusicServiceException {
+        return musicCore.createTable(keyspace, table, tableQueryObject, consistency);
+    }
+
+    public static ResultSet quorumGet(PreparedQueryObject query) {
+        return musicCore.quorumGet(query);
+    }
+
+    /**
+     * Gets the top of queue for fullyQualifiedKey
+     * 
+     * @param fullyQualifiedKey
+     * @return
+     */
+    public static String whoseTurnIsIt(String fullyQualifiedKey) {
+        return musicCore.whoseTurnIsIt(fullyQualifiedKey);
+    }
+
+    /**
+     * Gets the current lockholder(s) for fullyQualifiedKey
+     * 
+     * @param fullyQualifiedKey
+     * @return
+     */
+    public static List<String> getCurrentLockHolders(String fullyQualifiedKey) {
+        return musicCore.getCurrentLockHolders(fullyQualifiedKey);
+    }
+    
+    public static ReturnType promoteLock(String lockIdToPromote) throws MusicLockingException {
+        return musicCore.promoteLock(lockIdToPromote);
+    }
+
+    public static void destroyLockRef(String lockId) throws MusicLockingException {
+        musicCore.destroyLockRef(lockId);
+    }
+
+    public static ReturnType eventualPut(PreparedQueryObject queryObject) {
+        return musicCore.eventualPut(queryObject);
+    }
+
+    public static ReturnType eventualPut_nb(PreparedQueryObject queryObject, String keyspace, String tablename,
+            String primaryKey) {
+        return musicCore.eventualPut_nb(queryObject, keyspace, tablename, primaryKey);
+    }
+
+    public static ReturnType criticalPut(String keyspace, String table, String primaryKeyValue,
+            PreparedQueryObject queryObject, String lockReference, Condition conditionInfo) {
+        return musicCore.criticalPut(keyspace, table, primaryKeyValue, queryObject, lockReference, conditionInfo);
+    }
+
+    public static ResultType nonKeyRelatedPut(PreparedQueryObject queryObject, String consistency)
+            throws MusicServiceException,MusicQueryException {
+        return musicCore.nonKeyRelatedPut(queryObject, consistency);
+    }
+
+    public static ResultSet get(PreparedQueryObject queryObject) throws MusicServiceException {
+        return musicCore.get(queryObject);
+    }
+
+    public static ResultSet criticalGet(String keyspace, String table, String primaryKeyValue,
+            PreparedQueryObject queryObject, String lockReference) throws MusicServiceException {
+        return musicCore.criticalGet(keyspace, table, primaryKeyValue, queryObject, lockReference);
+    }
+
+    public static ReturnType atomicPut(String keyspaceName, String tableName, String primaryKey,
+            PreparedQueryObject queryObject, Condition conditionInfo)
+            throws MusicLockingException, MusicQueryException, MusicServiceException {
+        return musicCore.atomicPut(keyspaceName, tableName, primaryKey, queryObject, conditionInfo);
+    }
+
+    public static ResultSet atomicGet(String keyspaceName, String tableName, String primaryKey,
+            PreparedQueryObject queryObject) throws MusicServiceException, MusicLockingException, MusicQueryException {
+        return musicCore.atomicGet(keyspaceName, tableName, primaryKey, queryObject);
+    }
+
+    public static List<String> getLockQueue(String fullyQualifiedKey)
+            throws MusicServiceException, MusicQueryException, MusicLockingException {
+        return musicCore.getLockQueue(fullyQualifiedKey);
+    }
+
+    public static long getLockQueueSize(String fullyQualifiedKey)
+            throws MusicServiceException, MusicQueryException, MusicLockingException {
+        return musicCore.getLockQueueSize(fullyQualifiedKey);
+    }
+
+    public static void deleteLock(String lockName) throws MusicLockingException {
+        musicCore.deleteLock(lockName);
+    }
+
+    public static ReturnType atomicPutWithDeleteLock(String keyspaceName, String tableName, String primaryKey,
+            PreparedQueryObject queryObject, Condition conditionInfo) throws MusicLockingException {
+        return musicCore.atomicPutWithDeleteLock(keyspaceName, tableName, primaryKey, queryObject, conditionInfo);
+    }
+
+    public static ResultSet atomicGetWithDeleteLock(String keyspaceName, String tableName, String primaryKey,
+            PreparedQueryObject queryObject) throws MusicServiceException, MusicLockingException {
+        return musicCore.atomicGetWithDeleteLock(keyspaceName, tableName, primaryKey, queryObject);
+    }
+
+    public static Map<String, Object> validateLock(String lockName) {
+        return musicCore.validateLock(lockName);
+    }
+
+    public static MusicLockState releaseLock(String lockId, boolean voluntaryRelease) throws MusicLockingException {
+        return musicCore.releaseLock(lockId, voluntaryRelease);
+    }
+    
+    public static List<String> releaseAllLocksForOwner(String ownerId, String keyspace, String table) throws MusicLockingException, MusicServiceException, MusicQueryException {
+        return musicCore.releaseAllLocksForOwner(ownerId, keyspace, table);
+	}
+
+    //Added changes for orm implementation.
+    
+    public static ResultType createKeyspace(JsonKeySpace jsonKeySpaceObject, String consistencyInfo) 
+            throws MusicServiceException, MusicQueryException {
+        return musicCore.createKeyspace(jsonKeySpaceObject,consistencyInfo);
+    }
+    
+    public static ResultType dropKeyspace(JsonKeySpace josnKeyspaceObject, String consistencyInfo)
+            throws MusicServiceException,MusicQueryException {
+        return musicCore.dropKeyspace(josnKeyspaceObject, consistencyInfo);
+    }
+    
+    public static ResultType createTable(JsonTable jsonTableObject,String consistencyInfo) 
+            throws MusicServiceException,MusicQueryException {
+        return musicCore.createTable(jsonTableObject, consistencyInfo);
+    }
+    
+    public static ResultType dropTable(JsonTable jsonTableObject, String consistencyInfo) 
+            throws MusicServiceException, MusicQueryException {
+        return musicCore.dropTable(jsonTableObject, consistencyInfo);
+    }
+    
+    public static ResultType createIndex(JsonIndex jsonIndexObject, String consistencyInfo) 
+            throws MusicServiceException,MusicQueryException {
+        return musicCore.createIndex(jsonIndexObject, consistencyInfo);
+    }
+    
+    public static ResultSet select(JsonSelect jsonSelect, MultivaluedMap<String, String> rowParams) 
+            throws MusicServiceException, MusicQueryException{
+        return musicCore.select(jsonSelect, rowParams);
+    }
+    
+    public static ResultSet selectCritical(JsonInsert jsonInsertObj, MultivaluedMap<String, String> rowParams) 
+            throws MusicLockingException, MusicQueryException, MusicServiceException{
+        return musicCore.selectCritical(jsonInsertObj, rowParams);
+    }
+    
+    
+    public static ReturnType insertIntoTable(JsonInsert jsonInsert) throws MusicLockingException, MusicQueryException, MusicServiceException{
+        return musicCore.insertIntoTable(jsonInsert);
+    }
+    
+    public static ReturnType updateTable(JsonUpdate jsonUpdateObj,MultivaluedMap<String, String> rowParams) 
+            throws MusicLockingException, MusicQueryException, MusicServiceException{
+        return musicCore.updateTable(jsonUpdateObj, rowParams);
+    }
+    
+    public static ReturnType deleteFromTable(JsonDelete jsonDeleteObj,MultivaluedMap<String, String> rowParams) 
+            throws MusicLockingException, MusicQueryException, MusicServiceException{
+        return musicCore.deleteFromTable(jsonDeleteObj,rowParams);
+    }
+
+}