diff options
Diffstat (limited to 'music-core/src/main/java/org/onap/music/service/impl/MusicCassaCore.java')
-rw-r--r-- | music-core/src/main/java/org/onap/music/service/impl/MusicCassaCore.java | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/music-core/src/main/java/org/onap/music/service/impl/MusicCassaCore.java b/music-core/src/main/java/org/onap/music/service/impl/MusicCassaCore.java index 63f2d14c..e1416f86 100644 --- a/music-core/src/main/java/org/onap/music/service/impl/MusicCassaCore.java +++ b/music-core/src/main/java/org/onap/music/service/impl/MusicCassaCore.java @@ -27,12 +27,13 @@ package org.onap.music.service.impl; import java.io.StringWriter; import java.util.Collections; +import java.util.HashMap; import java.util.HashSet; import java.util.List; import java.util.Map; import java.util.Set; import java.util.StringTokenizer; - +import java.util.concurrent.atomic.AtomicInteger; import javax.ws.rs.core.MultivaluedMap; import org.onap.music.datastore.Condition; @@ -75,7 +76,9 @@ public class MusicCassaCore implements MusicCoreService { private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(MusicCassaCore.class); private static MusicCassaCore musicCassaCoreInstance = null; private static Set<String> set = Collections.synchronizedSet(new HashSet<String>()); - + HashMap<String, Integer> map = new HashMap<>(); + AtomicInteger wait = new AtomicInteger(0); + private MusicCassaCore() { // not going to happen } @@ -119,10 +122,11 @@ public class MusicCassaCore implements MusicCoreService { public String createLockReference(String fullyQualifiedKey, String owner) throws MusicLockingException { return createLockReference(fullyQualifiedKey, LockType.WRITE, owner); } - + + /** * This will be called for Atomic calls - * + * it ensures that only one thread tries to create a lock on each key at a time */ public String createLockReferenceAtomic(String fullyQualifiedKey, LockType locktype) throws MusicLockingException { String[] splitString = fullyQualifiedKey.split("\\."); |