EhcacheUtil.java

/**
 * 通联支付-研发中心
 * @author zhanggh
 * 2014-6-11
 * version 1.0
 * 说明：
 */
package com.mtools.core.plugin.ehcache;

import java.net.URL;

import net.sf.ehcache.Cache;
import net.sf.ehcache.CacheManager;
import net.sf.ehcache.Element;

public class EhcacheUtil {

	private static final String path = "/ehcache.xml";

	private URL url;

	private CacheManager manager;

	private static EhcacheUtil ehCache;

	private EhcacheUtil(String path) {
		url = getClass().getResource(path);
		manager = CacheManager.create(url);
	}

	public static EhcacheUtil getInstance() {
		if (ehCache== null) {
			ehCache= new EhcacheUtil(path);
		}
		return ehCache;
	}

	public void put(String cacheName, String key, Object value) {
		Cache cache = manager.getCache(cacheName);
		Element element = new Element(key, value);
		cache.put(element);
	}

	public Object get(String cacheName, String key) {
		Cache cache = manager.getCache(cacheName);
		Element element = cache.get(key);
		return element == null ? null : element.getObjectValue();
	}

	public Cache get(String cacheName) {
		return manager.getCache(cacheName);
	}

	public void remove(String cacheName, String key) {
		Cache cache = manager.getCache(cacheName);
		cache.remove(key);
	}

}