diff options
Diffstat (limited to 'jar/src/main/java/org/onap/music/lockingservice/MusicLockState.java')
-rw-r--r-- | jar/src/main/java/org/onap/music/lockingservice/MusicLockState.java | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/jar/src/main/java/org/onap/music/lockingservice/MusicLockState.java b/jar/src/main/java/org/onap/music/lockingservice/MusicLockState.java deleted file mode 100644 index 6c31410f..00000000 --- a/jar/src/main/java/org/onap/music/lockingservice/MusicLockState.java +++ /dev/null @@ -1,137 +0,0 @@ -/* - * ============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.lockingservice; - -import java.io.ByteArrayInputStream; -import java.io.ByteArrayOutputStream; -import java.io.IOException; -import java.io.ObjectInput; -import java.io.ObjectInputStream; -import java.io.ObjectOutput; -import java.io.ObjectOutputStream; -import java.io.Serializable; -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; - -// the state variable that will be stored in zookeeper, capturing the transitions of -public class MusicLockState implements Serializable { - public enum LockStatus { - UNLOCKED, BEING_LOCKED, LOCKED - };// captures the state of the lock - - private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(MusicLockState.class); - LockStatus lockStatus; - boolean needToSyncQuorum = false; - String lockHolder; - long leasePeriod = Long.MAX_VALUE, leaseStartTime = -1; - - private String errorMessage = null; - - public MusicLockState(String errorMessage) { - this.errorMessage = errorMessage; - } - - public MusicLockState(LockStatus lockStatus, String lockHolder) { - this.lockStatus = lockStatus; - this.lockHolder = lockHolder; - } - - public MusicLockState(LockStatus lockStatus, String lockHolder, boolean needToSyncQuorum) { - this.lockStatus = lockStatus; - this.lockHolder = lockHolder; - this.needToSyncQuorum = needToSyncQuorum; - } - - - public long getLeasePeriod() { - return leasePeriod; - } - - public boolean isNeedToSyncQuorum() { - return needToSyncQuorum; - } - - - - public void setLeasePeriod(long leasePeriod) { - this.leasePeriod = leasePeriod; - } - - - public long getLeaseStartTime() { - return leaseStartTime; - } - - - public void setLeaseStartTime(long leaseStartTime) { - this.leaseStartTime = leaseStartTime; - } - - - - public LockStatus getLockStatus() { - return lockStatus; - } - - public void setLockStatus(LockStatus lockStatus) { - this.lockStatus = lockStatus; - } - - public String getLockHolder() { - return lockHolder; - } - - public void setLockHolder(String lockHolder) { - this.lockHolder = lockHolder; - } - - public String getErrorMessage() { - return errorMessage; - } - - public byte[] serialize() { - ByteArrayOutputStream bos = new ByteArrayOutputStream(); - ObjectOutput out = null; - try { - out = new ObjectOutputStream(bos); - out.writeObject(this); - } catch (IOException e) { - logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.IOERROR, ErrorSeverity.ERROR, ErrorTypes.CONNECTIONERROR); - } - return bos.toByteArray(); - } - - public static MusicLockState deSerialize(byte[] data) { - ByteArrayInputStream bis = new ByteArrayInputStream(data); - Object o = null; - ObjectInput in = null; - try { - in = new ObjectInputStream(bis); - o = in.readObject(); - } catch (ClassNotFoundException | IOException e) { - logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(),AppMessages.UNKNOWNERROR, ErrorSeverity.ERROR, ErrorTypes.UNKNOWN); - } - return (MusicLockState) o; - } -} |