/* | |
* | |
* Apache Geronimo JCache Spec 1.0 | |
* | |
* Copyright (C) 2003 - 2014 The Apache Software Foundation | |
* | |
* 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 javax.cache.expiry; | |
import javax.cache.configuration.Factory; | |
import javax.cache.configuration.FactoryBuilder; | |
import java.io.Serializable; | |
public final class CreatedExpiryPolicy implements ExpiryPolicy, Serializable { | |
public static final long serialVersionUID = 201305291023L; | |
private Duration expiryDuration; | |
public CreatedExpiryPolicy(final Duration expiryDuration) { | |
this.expiryDuration = expiryDuration; | |
} | |
public static Factory<ExpiryPolicy> factoryOf(final Duration duration) { | |
return new FactoryBuilder.SingletonFactory<ExpiryPolicy>(new CreatedExpiryPolicy(duration)); | |
} | |
@Override | |
public Duration getExpiryForCreation() { | |
return expiryDuration; | |
} | |
@Override | |
public Duration getExpiryForAccess() { | |
return null; | |
} | |
@Override | |
public Duration getExpiryForUpdate() { | |
return null; | |
} | |
@Override | |
public int hashCode() { | |
final int prime = 31; | |
int result = 1; | |
result = prime * result + ((expiryDuration == null) ? 0 : expiryDuration.hashCode()); | |
return result; | |
} | |
@Override | |
public boolean equals(Object object) { | |
if (this == object) { | |
return true; | |
} | |
if (object == null) { | |
return false; | |
} | |
if (!(object instanceof CreatedExpiryPolicy)) { | |
return false; | |
} | |
CreatedExpiryPolicy other = (CreatedExpiryPolicy) object; | |
if (expiryDuration == null) { | |
if (other.expiryDuration != null) { | |
return false; | |
} | |
} else if (!expiryDuration.equals(other.expiryDuration)) { | |
return false; | |
} | |
return true; | |
} | |
} |