ureport2/ureport2-console/src/main/java/com/bstek/ureport/console/WriteJsonServletAction.java

/*******************************************************************************
 * Copyright 2017 Bstek
 * 
 * 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.bstek.ureport.console;

import org.codehaus.jackson.map.ObjectMapper;
import org.codehaus.jackson.map.SerializationConfig;
import org.codehaus.jackson.map.annotate.JsonSerialize;

import java.io.IOException;
import java.io.OutputStream;
import java.text.SimpleDateFormat;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletResponse;




/**
 * @author Jacky.gao
 * @since 2016年5月23日
 */
public abstract class WriteJsonServletAction extends BaseServletAction{
	protected void writeObjectToJson(HttpServletResponse resp,Object obj) throws ServletException, IOException{
		resp.setContentType("text/json");
		resp.setCharacterEncoding("UTF-8");
		JsonMapper mapper=new JsonMapper();
		OutputStream out = resp.getOutputStream();
		try {
			mapper.writeValue(out, obj);
		} finally {
			out.flush();
			out.close();
		}
	}
}