org.tinygroup.flowbasiccomponent.SessionOperate Maven / Gradle / Ivy
/**
* Copyright (c) 1997-2013, tinygroup.org ([email protected]).
*
* Licensed under the GPL, Version 3.0 (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.gnu.org/licenses/gpl.html
*
* 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.
* --------------------------------------------------------------------------
* 版权 (c) 1997-2013, tinygroup.org ([email protected]).
*
* 本开源软件遵循 GPL 3.0 协议;
* 如果您不遵循此协议，则不被允许使用此文件。
* 你可以从下面的地址获取完整的协议文本
*
* http://www.gnu.org/licenses/gpl.html
*/
package org.tinygroup.flowbasiccomponent;
import org.tinygroup.commons.tools.Assert;
import org.tinygroup.commons.tools.ObjectUtil;
import org.tinygroup.context.Context;
import org.tinygroup.flow.ComponentInterface;
import org.tinygroup.logger.LogLevel;
import org.tinygroup.logger.Logger;
import org.tinygroup.logger.LoggerFactory;
import org.tinygroup.weblayer.WebContext;
/**
*
* 功能说明: 对象session操作组件
* 系统版本: v1.0
* 开发人员: renhui
* 开发时间: 2013-5-21
* 功能描述: 写明作用，调用方式，使用场景，以及特殊情况
*/
public class SessionOperate implements ComponentInterface {
private static final Logger logger=LoggerFactory.getLogger(SessionOperate.class);
private String sessionKey;
private String contextKey;
public String getSessionKey() {
return sessionKey;
}
public void setSessionKey(String sessionKey) {
this.sessionKey = sessionKey;
}
public String getContextKey() {
return contextKey;
}
public void setContextKey(String contextKey) {
this.contextKey = contextKey;
}
public void execute(Context context) {
Assert.assertNotNull(contextKey, "contextKey must not null");
Assert.assertNotNull(sessionKey, "sessionKey must not null");
Object object=context.get(contextKey);
if(!ObjectUtil.isEmptyObject(object)){
WebContext webContext=(WebContext)context;
logger.logMessage(LogLevel.INFO, "put object:[{}] to session,the key is [{}]",object,sessionKey);
webContext.getRequest().getSession(true).setAttribute(sessionKey, object);
}else{
logger.logMessage(LogLevel.WARN, "not found object with key:[{}] from context",contextKey);
}
}
}