com.hazelcast.hibernate.local.Value Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2013, Hazelcast, Inc. All Rights Reserved.
*
* 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.
*/
package com.hazelcast.hibernate.local;
import org.hibernate.cache.access.SoftLock;
/**
* @author mdogan 11/12/12
*/
public class Value {
private final Object version;
private final Object value;
private final SoftLock lock;
private final long creationTime;
public Value(final Object version, final Object value, final long creationTime) {
this.version = version;
this.value = value;
this.creationTime = creationTime;
this.lock = null;
}
public Value(final Object version, final Object value, final SoftLock lock, final long creationTime) {
this.version = version;
this.value = value;
this.lock = lock;
this.creationTime = creationTime;
}
public Object getValue() {
return value;
}
public Object getVersion() {
return version;
}
public SoftLock getLock() {
return lock;
}
public long getCreationTime() {
return creationTime;
}
public Value createLockedValue(SoftLock lock) {
return new Value(version, value, lock, creationTime);
}
public Value createUnlockedValue() {
return new Value(version, value, null, creationTime);
}
@Override
public boolean equals(final Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
final Value value1 = (Value) o;
if (value != null ? !value.equals(value1.value) : value1.value != null) return false;
if (version != null ? !version.equals(value1.version) : value1.version != null) return false;
return true;
}
@Override
public int hashCode() {
int result = version != null ? version.hashCode() : 0;
result = 31 * result + (value != null ? value.hashCode() : 0);
return result;
}
@Override
public String toString() {
final StringBuilder sb = new StringBuilder();
sb.append("Value");
sb.append("{value=").append(value);
sb.append(", version=").append(version);
sb.append('}');
return sb.toString();
}
}