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Diffstat (limited to 'jar/src/main/java/org/onap/music/main/MusicCore.java')
-rw-r--r--jar/src/main/java/org/onap/music/main/MusicCore.java157
1 files changed, 79 insertions, 78 deletions
diff --git a/jar/src/main/java/org/onap/music/main/MusicCore.java b/jar/src/main/java/org/onap/music/main/MusicCore.java
index cad384a3..21509fa4 100644
--- a/jar/src/main/java/org/onap/music/main/MusicCore.java
+++ b/jar/src/main/java/org/onap/music/main/MusicCore.java
@@ -19,6 +19,7 @@
* ============LICENSE_END=============================================
* ====================================================================
*/
+
package org.onap.music.main;
@@ -87,7 +88,7 @@ public class MusicCore {
try {
mLockHandle = new MusicLockingService();
} catch (Exception e) {
- logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.LOCKHANDLE,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.LOCKHANDLE,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
throw new MusicLockingException("Failed to aquire Locl store handle " + e);
}
}
@@ -105,11 +106,11 @@ public class MusicCore {
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.");
- }
+ 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();
@@ -126,11 +127,11 @@ public class MusicCore {
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.");
- }
+ 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());
@@ -139,9 +140,9 @@ public class MusicCore {
}
}
if(mDstoreHandle.getSession() == null) {
- String message = "Connection to Cassandra has not been enstablished."
- + " Please check connection properites and reboot.";
- logger.info(EELFLoggerDelegate.applicationLogger, message);
+ 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();
@@ -156,8 +157,8 @@ public class MusicCore {
try {
lockId = getLockingServiceHandle().createLockId("/" + lockName);
} catch (MusicLockingException e) {
- logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.CREATELOCK+lockName,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
-
+ 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");
@@ -196,7 +197,7 @@ public class MusicCore {
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);
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.INVALIDLOCK,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
}
return null;
}
@@ -221,7 +222,7 @@ public class MusicCore {
}
}
} else
- logger.error(EELFLoggerDelegate.errorLogger,key, AppMessages.INVALIDLOCK,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+ 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
@@ -248,7 +249,7 @@ public class MusicCore {
}
} catch (Exception e) {
StringWriter sw = new StringWriter();
- logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), "[ERR506E] Failed to aquire lock ",ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), "[ERR506E] Failed to aquire lock ",ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
String exceptionAsString = sw.toString();
return new ReturnType(ResultType.FAILURE,
@@ -272,14 +273,14 @@ public class MusicCore {
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();
- }
+ 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");
}
@@ -304,7 +305,7 @@ public class MusicCore {
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);
+ 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
@@ -320,7 +321,7 @@ public class MusicCore {
try {
getLockingServiceHandle().setLockState(key, newMls);
} catch (MusicLockingException e1) {
- logger.error(EELFLoggerDelegate.errorLogger,e1.getMessage(), AppMessages.LOCKSTATE+key,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+ 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");
@@ -341,7 +342,7 @@ public class MusicCore {
try {
getLockingServiceHandle().setLockState(key, newMls);
} catch (MusicLockingException e) {
- logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.LOCKSTATE+key,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+ 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");
@@ -412,7 +413,7 @@ public class MusicCore {
getDSHandle().executePut(updateQuery, "critical");
} catch (MusicServiceException | MusicQueryException e) {
- logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.QUERYERROR +""+updateQuery ,ErrorSeverity.MAJOR, ErrorTypes.QUERYERROR);
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.QUERYERROR +""+updateQuery ,ErrorSeverity.MAJOR, ErrorTypes.QUERYERROR);
}
}
@@ -429,7 +430,7 @@ public class MusicCore {
try {
results = getDSHandle().executeCriticalGet(query);
} catch (MusicServiceException | MusicQueryException e) {
- logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.MAJOR, ErrorTypes.GENERALSERVICEERROR);
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.MAJOR, ErrorTypes.GENERALSERVICEERROR);
}
return results;
@@ -456,7 +457,7 @@ public class MusicCore {
try {
return getLockingServiceHandle().whoseTurnIsIt("/" + lockName) + "";
} catch (MusicLockingException e) {
- logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.LOCKINGERROR+lockName ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.LOCKINGERROR+lockName ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
}
return null;
@@ -478,7 +479,7 @@ public class MusicCore {
try {
getLockingServiceHandle().unlockAndDeleteId(lockId);
} catch (MusicLockingException | NoNodeException e) {
- logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.DESTROYLOCK+lockId ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+ 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");
@@ -489,11 +490,11 @@ public class MusicCore {
try {
getLockingServiceHandle().unlockAndDeleteId(lockId);
} catch (MusicLockingException e1) {
- logger.error(EELFLoggerDelegate.errorLogger,e1.getMessage(), AppMessages.RELEASELOCK+lockId ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+ 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;
+ 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;
@@ -510,7 +511,7 @@ public class MusicCore {
try {
getLockingServiceHandle().setLockState(lockName, mls);
} catch (MusicLockingException e) {
- logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.RELEASELOCK+lockId ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
+ 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");
@@ -518,12 +519,12 @@ public class MusicCore {
}
public static void voluntaryReleaseLock(String lockId) throws MusicLockingException{
- try {
- getLockingServiceHandle().unlockAndDeleteId(lockId);
- } catch (KeeperException.NoNodeException e) {
- // ??? No way
- }
- }
+ try {
+ getLockingServiceHandle().unlockAndDeleteId(lockId);
+ } catch (KeeperException.NoNodeException e) {
+ // ??? No way
+ }
+ }
/**
*
@@ -536,8 +537,8 @@ public class MusicCore {
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());
+ 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");
@@ -565,7 +566,7 @@ public class MusicCore {
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);
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), "[ERR512E] Failed to get ZK Lock Handle " ,ErrorSeverity.CRITICAL, ErrorTypes.LOCKINGERROR);
}
}
@@ -580,7 +581,7 @@ public class MusicCore {
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.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();
@@ -598,7 +599,7 @@ public class MusicCore {
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);
+ 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");
@@ -623,7 +624,7 @@ public class MusicCore {
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(), "[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());
}
@@ -695,7 +696,7 @@ public class MusicCore {
try {
result = getDSHandle().executePut(queryObject, consistency);
} catch (MusicQueryException | MusicServiceException ex) {
- logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.MUSICSERVICEERROR);
+ logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.MUSICSERVICEERROR);
throw new MusicServiceException(ex.getMessage());
}
return result?ResultType.SUCCESS:ResultType.FAILURE;
@@ -711,7 +712,7 @@ public class MusicCore {
public static ResultSet get(PreparedQueryObject queryObject) throws MusicServiceException {
ResultSet results = null;
try {
- results = getDSHandle().executeEventualGet(queryObject);
+ results = getDSHandle().executeEventualGet(queryObject);
} catch (MusicQueryException | MusicServiceException e) {
logger.error(EELFLoggerDelegate.errorLogger,e.getMessage());
throw new MusicServiceException(e.getMessage());
@@ -741,7 +742,7 @@ public class MusicCore {
} 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);
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.MUSICSERVICEERROR);
}
return results;
}
@@ -853,31 +854,31 @@ public class MusicCore {
voluntaryReleaseLock(lockId);
return result;
} else {
- destroyLockRef(lockId);
+ 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;
- }
- }
+ 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;
+ }
+ }
@@ -916,7 +917,7 @@ public class MusicCore {
}
boolean isAAF = Boolean.valueOf(isAAFApp);
if (userId == null || password == null) {
- logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGINFO ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR);
+ 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",
@@ -932,14 +933,14 @@ public class MusicCore {
if (isAAF && nameSpace != null && userId != null && password != null) {
boolean isValid = true;
try {
- isValid = CachingUtil.authenticateAAFUser(nameSpace, userId, password, keyspace);
+ 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,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);
+ logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.AUTHENTICATIONERROR ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR);
resultMap.put("Exception", "User not authenticated...");
}
if (!resultMap.isEmpty())