shortmessagecache.java
来自「非常有影响的 j道 论 坛 源码 国外很有明的专家编写的 ....对java爱好」· Java 代码 · 共 43 行
JAVA
43 行
/*
* Copyright 2007 the original author or jdon.com
*
* 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.jdon.jivejdon.dao.filter;
import com.jdon.jivejdon.Constants;
import com.jdon.jivejdon.dao.sql.JdbcTempSource;
import com.jdon.jivejdon.dao.sql.ShortMessageDaoSql;
import com.jdon.jivejdon.model.ShortMessage;
import com.jdon.jivejdon.service.util.ContainerUtil;
public class ShortMessageCache extends ShortMessageDaoSql {
private ContainerUtil containerUtil;
public ShortMessageCache(JdbcTempSource jdbcTempSource, ContainerUtil containerUtil, Constants constants) {
super(jdbcTempSource, containerUtil, constants);
this.containerUtil = containerUtil;
}
public ShortMessage findShortMessage(Long key) {
ShortMessage sm = (ShortMessage) containerUtil.getModelFromCache(key, ShortMessage.class);
if (sm == null) {
sm = super.findShortMessage(key);
containerUtil.addModeltoCache(key, sm);
}
return sm;
}
}
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