⭐ 欢迎来到虫虫下载站! | 📦 资源下载 📁 资源专辑 ℹ️ 关于我们
⭐ 虫虫下载站

📄 containerutil.java

📁 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爱好者很有参考价值
💻 JAVA
字号:
/*
 * Copyright 2003-2005 the original author or authors.
 * 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.service.util;

import org.apache.log4j.Logger;

import com.jdon.container.visitor.data.SessionContextSetup;
import com.jdon.controller.cache.CacheManager;
import com.jdon.controller.model.ModelIF;
import com.jdon.model.ModelKey;
import com.jdon.model.ModelManager;

/**
 * @author <a href="mailto:banqiao@jdon.com">banq</a>
 *
 */
public class ContainerUtil {
	 private final static Logger logger = Logger.getLogger(ContainerUtil.class);
	   

    private SessionContextSetup sessionContextSetup;
    private ModelManager modelManager;
    private CacheManager cacheManager;
    

    /**
     * @param containerCallback
     */
    public ContainerUtil(SessionContextSetup sessionContextSetup, ModelManager modelManager,
                         CacheManager cacheManager) {
        this.sessionContextSetup = sessionContextSetup;
        this.modelManager = modelManager;
        this.cacheManager = cacheManager;
    }

    public Object getModelFromCache(Object key, Class modelClass) {
        ModelKey modelKey = new ModelKey(key, modelClass);
        logger.debug("try to get model from cache, cacheKey=" + modelKey.toString() );
        return modelManager.getCache(modelKey);
    }
    
    public void addModeltoCache(Object key, Object model) {
    	if (model == null) return;
        ModelKey modelKey = new ModelKey(key, model.getClass());
        modelManager.addCache(modelKey, model);
    }
    
    public void clearCache(Object key){
        try {
            modelManager.removeCache(key);
        } catch (Exception e) {
   
            e.printStackTrace();
        }
    }
    
    public void clearAllModelCache() {
		modelManager.clearCache();
		cacheManager.clear();
	}
    
    public SessionContextSetup getSessionContextSetup(){
        return sessionContextSetup;        
    }
        

    /**
     * @return Returns the cacheManager.
     */
    public CacheManager getCacheManager() {
        return cacheManager;
    }
}

⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -