/**
* Copyright 1996-2013 Founder International Co.,Ltd.
*
* 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.
*
* @author ych
*/
package com.founder.fix.fixflow.editor;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.codehaus.jackson.map.ObjectMapper;
import org.codehaus.jackson.node.ObjectNode;
import com.founder.fix.fixflow.editor.impl.PluginServiceImpl;
import com.founder.fix.fixflow.editor.impl.StencilsetServiceImpl;
import com.founder.fix.fixflow.editor.impl.WebModelServiceImpl;
import com.founder.fix.fixflow.editor.service.PluginService;
import com.founder.fix.fixflow.editor.service.StencilsetService;
import com.founder.fix.fixflow.editor.service.WebModelService;
public class FlowEditorServlet extends HttpServlet {
/**
* web设计器的分发servlet
*/
private static final long serialVersionUID = 1L;
@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
// TODO Auto-generated method stub
doGet(req, resp);
}
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
// TODO Auto-generated method stub
String action = req.getParameter("action");
try{
if("getPlugin".equals(action)){
PluginService pluginService = new PluginServiceImpl();
pluginService.getPluginXml(req, resp);
}else if("getStencilset".equals(action)){
StencilsetService stencilsetService = new StencilsetServiceImpl();
stencilsetService.getStencilsetJson(req, resp);
}else if("loadBPMNWeb".equals(action)){
WebModelService webModelService = new WebModelServiceImpl(req, resp);
webModelService.loadBPMNJson();
}else if("modelSave".equals(action)){
WebModelService webModelService = new WebModelServiceImpl(req, resp);
webModelService.modelSave();
}else if("reTryModelInfo".equals(action)){
WebModelService webModelService = new WebModelServiceImpl(req, resp);
webModelService.reTryModelInfo();
}
}catch(Exception ex){
ex.printStackTrace();
ObjectNode jsonNode = new ObjectMapper().createObjectNode();
jsonNode.put("state", "error");
jsonNode.put("result", "系统内部错误，请联系管理员");
resp.getWriter().print(jsonNode);
resp.getWriter().flush();
}
}
}