com.liferay.portal.kernel.cache.ThreadLocalCache Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of portal-service Show documentation
Show all versions of portal-service Show documentation
Contains interfaces for the portal services. Interfaces are only loaded by the global class loader and are shared by all plugins.
/**
* Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*/
package com.liferay.portal.kernel.cache;
import com.liferay.portal.kernel.util.StringBundler;
import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;
/**
* @author Shuyang Zhou
*/
public class ThreadLocalCache {
public ThreadLocalCache(Serializable name, Lifecycle lifecycle) {
_name = name;
_lifecycle = lifecycle;
}
public T get(String key) {
if (_cache == null) {
return null;
}
else {
return _cache.get(key);
}
}
public Lifecycle getLifecycle() {
return _lifecycle;
}
public Serializable getName() {
return _name;
}
public void put(String key, T obj) {
if (_cache == null) {
_cache = new HashMap();
}
_cache.put(key, obj);
}
public void remove(String key) {
if (_cache != null) {
_cache.remove(key);
}
}
public void removeAll() {
if (_cache != null) {
_cache.clear();
}
}
@Override
public String toString() {
StringBundler sb = new StringBundler(7);
sb.append("{cache=");
sb.append(_cache.toString());
sb.append(", lifecycle=");
sb.append(_lifecycle);
sb.append(", name=");
sb.append(_name);
sb.append("}");
return sb.toString();
}
private Map _cache;
private Lifecycle _lifecycle;
private Serializable _name;
}