1 files changed, 94 insertions, 0 deletions
diff --git a/src/main/java/org/onap/music/service/MusicCoreService.java b/src/main/java/org/onap/music/service/MusicCoreService.java
new file mode 100644
index 00000000..6b7cc65c
--- /dev/null
+++ b/src/main/java/org/onap/music/service/MusicCoreService.java
@@ -0,0 +1,94 @@
+/*
+ * ============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.service;
+
+import org.onap.music.datastore.Condition;
+import org.onap.music.datastore.PreparedQueryObject;
+import org.onap.music.exceptions.MusicLockingException;
+import org.onap.music.exceptions.MusicQueryException;
+import org.onap.music.exceptions.MusicServiceException;
+import org.onap.music.lockingservice.cassandra.MusicLockState;
+import org.onap.music.main.ResultType;
+import org.onap.music.main.ReturnType;
+import org.onap.music.lockingservice.cassandra.*;
+
+import com.datastax.driver.core.ResultSet;
+
+
+
+/**
+ * @author srupane
+ *
+ */
+public interface MusicCoreService {
+	
+	// Core Music Database Methods
+	
+
+	public ReturnType eventualPut(PreparedQueryObject queryObject);
+
+	public ReturnType criticalPut(String keyspaceName, String tableName, String primaryKey,
+			PreparedQueryObject queryObject, String lockId, Condition conditionInfo);
+
+	public ResultType nonKeyRelatedPut(PreparedQueryObject queryObject, String consistency)
+			throws MusicServiceException;
+
+	public ResultSet get(PreparedQueryObject queryObject) throws MusicServiceException;
+
+	public ResultSet atomicGet(String keyspaceName, String tableName, String primaryKey,
+			PreparedQueryObject queryObject) throws MusicServiceException, MusicLockingException, MusicQueryException;
+
+	public ReturnType atomicPutWithDeleteLock(String keyspaceName, String tableName, String primaryKey,
+			PreparedQueryObject queryObject, Condition conditionInfo) throws MusicLockingException;
+
+	public ReturnType atomicPut(String keyspaceName, String tableName, String primaryKey,
+			PreparedQueryObject queryObject, Condition conditionInfo)
+			throws MusicLockingException, MusicQueryException, MusicServiceException;
+
+	public ResultSet criticalGet(String keyspaceName, String tableName, String primaryKey,
+			PreparedQueryObject queryObject, String lockId) throws MusicServiceException;
+
+	// Core Music Locking Service Methods
+
+	public String createLockReference(String fullyQualifiedKey); // lock name
+
+	public ReturnType acquireLockWithLease(String key, String lockReference, long leasePeriod)
+			throws MusicLockingException, MusicQueryException, MusicServiceException; // key,lock id,time
+
+	public ReturnType acquireLock(String key, String lockReference)
+			throws MusicLockingException, MusicQueryException, MusicServiceException; // key,lock id
+
+	public ResultType createTable(String keyspace, String table, PreparedQueryObject tableQueryObject,
+			String consistency) throws MusicServiceException;
+
+	public ResultSet quorumGet(PreparedQueryObject query);
+
+	public String whoseTurnIsIt(String fullyQualifiedKey);// lock name
+
+	public MusicLockState destroyLockRef(String fullyQualifiedKey, String lockReference); // lock name, lock id
+
+	public MusicLockState voluntaryReleaseLock(String fullyQualifiedKey, String lockReference)
+			throws MusicLockingException;// lock name,lock id
+
+	public void deleteLock(String lockName) throws MusicLockingException;
+
+}