diff options
Diffstat (limited to 'src/main/java/org/onap/music/lockingservice/MusicLockingService.java')
| -rw-r--r-- | src/main/java/org/onap/music/lockingservice/MusicLockingService.java | 39 |
1 files changed, 26 insertions, 13 deletions
diff --git a/src/main/java/org/onap/music/lockingservice/MusicLockingService.java b/src/main/java/org/onap/music/lockingservice/MusicLockingService.java index 9b21f596..2fc8a151 100644 --- a/src/main/java/org/onap/music/lockingservice/MusicLockingService.java +++ b/src/main/java/org/onap/music/lockingservice/MusicLockingService.java @@ -28,6 +28,9 @@ import org.apache.zookeeper.Watcher; import org.apache.zookeeper.Watcher.Event.KeeperState; import org.apache.zookeeper.ZooKeeper; import org.onap.music.eelf.logging.EELFLoggerDelegate; +import org.onap.music.eelf.logging.format.AppMessages; +import org.onap.music.eelf.logging.format.ErrorSeverity; +import org.onap.music.eelf.logging.format.ErrorTypes; import org.onap.music.exceptions.MusicLockingException; import org.onap.music.exceptions.MusicServiceException; import org.onap.music.main.MusicUtil; @@ -35,7 +38,7 @@ import org.onap.music.main.MusicUtil; public class MusicLockingService implements Watcher { - + private static final int SESSION_TIMEOUT = 180000; ZkStatelessLockService zkLockHandle = null; private CountDownLatch connectedSignal = new CountDownLatch(1); @@ -48,10 +51,10 @@ public class MusicLockingService implements Watcher { connectedSignal.await(); zkLockHandle = new ZkStatelessLockService(zk); } catch (IOException e) { - logger.error(EELFLoggerDelegate.errorLogger, e.getMessage()); + logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.IOERROR, ErrorSeverity.ERROR, ErrorTypes.CONNECTIONERROR); throw new MusicServiceException("IO Error has occured" + e.getMessage()); } catch (InterruptedException e) { - logger.error(EELFLoggerDelegate.errorLogger, e.getMessage()); + logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR); throw new MusicServiceException("Exception Occured " + e.getMessage()); } } @@ -65,13 +68,17 @@ public class MusicLockingService implements Watcher { ZooKeeper zk = new ZooKeeper(lockServer, SESSION_TIMEOUT, this); connectedSignal.await(); zkLockHandle = new ZkStatelessLockService(zk); - } catch (IOException | InterruptedException e) { - logger.error(EELFLoggerDelegate.errorLogger, e.getMessage()); - } + } catch (IOException e) { + logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.IOERROR, ErrorSeverity.ERROR, ErrorTypes.CONNECTIONERROR); + }catch( InterruptedException e) { + logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR); + }catch(Exception e) { + logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.UNKNOWNERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR); + } } public void createLockaIfItDoesNotExist(String lockName) { - if (zkLockHandle.checkIfLockExists(lockName) == false) { + if (!zkLockHandle.checkIfLockExists(lockName)) { String lockHolder = null; MusicLockState ml = new MusicLockState(MusicLockState.LockStatus.UNLOCKED, lockHolder); byte[] data = ml.serialize(); @@ -90,12 +97,14 @@ public class MusicLockingService implements Watcher { try{ data = zkLockHandle.getNodeData(lockName); }catch (Exception ex){ - logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage()); + logger.error(EELFLoggerDelegate.errorLogger, ex.getMessage(),AppMessages.UNKNOWNERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR); } if(data !=null) return MusicLockState.deSerialize(data); - else - throw new MusicLockingException("Invalid lock or acquire failed"); + else { + logger.error(EELFLoggerDelegate.errorLogger,"",AppMessages.INVALIDLOCK, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR); + throw new MusicLockingException("Invalid lock or acquire failed"); + } } public String createLockId(String lockName) { @@ -109,9 +118,13 @@ public class MusicLockingService implements Watcher { String lockName = "/" + st.nextToken("/"); try { return zkLockHandle.lock(lockName, lockId); - } catch (KeeperException | InterruptedException e) { - logger.error(EELFLoggerDelegate.errorLogger, e.getMessage()); - } + } catch (KeeperException e) { + logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.LOCKINGERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR); + }catch( InterruptedException e) { + logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.EXECUTIONINTERRUPTED, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR); + }catch(Exception e) { + logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.UNKNOWNERROR, ErrorSeverity.ERROR, ErrorTypes.LOCKINGERROR); + } return false; } |