package com.jbpm.controller;import java.io.InputStream;import java.util.List;import java.util.Map;import java.util.Set;import javax.annotation.Resource;import javax.servlet.http.HttpServletRequest;import net.sf.json.JSONArray;import org.dom4j.Document;import org.jbpm.api.ExecutionService;import org.jbpm.api.HistoryService;import org.jbpm.api.ProcessDefinition;import org.jbpm.api.ProcessEngine;import org.jbpm.api.RepositoryService;import org.jbpm.api.TaskService;import org.jbpm.api.cmd.Environment;import org.jbpm.pvm.internal.env.EnvironmentFactory;import org.jbpm.pvm.internal.env.EnvironmentImpl;import org.jbpm.pvm.internal.session.RepositorySession;import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.ResponseBody;import com.jbpm.service.MyDayService;import com.jbpm.workflow.service.BpmConfigParser;/** * controller�� * @author Administrator * */@Controller@RequestMapping("flow")public class FlowController {	@Resource(name="repositoryService")	private RepositoryService repositoryService;//-流程管理，部署发布		@Resource(name="taskService")	private TaskService taskService;//任务管理		@Resource(name="executionService")	private ExecutionService executionService;//-流程实例管理		@Resource(name="myDayService")	private MyDayService myDayService;//业务逻辑		@Resource(name="historyService")	private HistoryService historyService;//业务逻辑		@Resource(name="jbpmParser")	private BpmConfigParser jbpmParser; //jbpm解析器		@Resource(name="processEngine")	private ProcessEngine processEngine;	@RequestMapping("toFlow")	public String toFlow(HttpServletRequest request){		return "projectFlowAdd";	}	@RequestMapping("deploy")	public @ResponseBody String deploy(HttpServletRequest request,String flowJson){		try{			System.out.println(flowJson);			Document doc = jbpmParser.parseEditorFile(flowJson);			String key = jbpmParser.getProcessKey(flowJson);			String resourceName = key + ".jpdl.xml";			System.out.println(doc.asXML()+","+key);			String deployId = repositoryService.createDeployment().addResourceFromString(resourceName, doc.asXML()).deploy();		}catch(Exception e){			e.printStackTrace();		}				return "success";	}	@RequestMapping("showFlowEdit")	public String showFlowEdit(HttpServletRequest request,String flowKey){		if(flowKey == null || "".endsWith(flowKey)){			request.setAttribute("flowJsonResult", "null");		}else{			InputStream ins = this.getProcessDefCfg(flowKey);			String flowName = this.getProcessDefinition(flowKey).getName();			String flowJsonResult = jbpmParser.parseBpmConfig(ins);						request.setAttribute("flowJsonResult", flowJsonResult);			request.setAttribute("flowKey", flowKey);			request.setAttribute("flowName", flowName);		}		return "projectFlowEditor";	}	public InputStream getProcessDefCfg(String flowKey) {		EnvironmentFactory environmentFactory = (EnvironmentFactory) processEngine;		Environment environment = environmentFactory.openEnvironment();							try{					RepositorySession repositorySession = environment.get(RepositorySession.class);   					ProcessDefinition pd = repositorySession.findProcessDefinitionByKey(flowKey);					Set
     
       names = repositoryService.getResourceNames(pd.getDeploymentId());//					Set
      
        names = new GetDeploymentResourceNamesCmd(pd.getDeploymentId()).execute(environment);					for (String n :names) {						if (n.indexOf(".jpdl.xml") != -1) {							InputStream in = repositoryService.getResourceAsStream(pd.getDeploymentId(), n);							return in;						}					}				}catch(Exception e){					e.printStackTrace();				}finally{					closeEnvironment(environment);				}		return null;	}		private void closeEnvironment(Environment environment){		if(environment!=null){			((EnvironmentImpl)environment).close();		}	}		public ProcessDefinition getProcessDefinition(String flowKey) {		EnvironmentFactory environmentFactory = (EnvironmentFactory) processEngine;		Environment environment = environmentFactory.openEnvironment();		ProcessDefinition pd = null;					try{					RepositorySession repositorySession = environment.get(RepositorySession.class);   					 pd = repositorySession.findProcessDefinitionByKey(flowKey);			}catch(Exception e){				e.printStackTrace();			}		return pd;	}	}
      
     

jbpm.spring.default.cfg.xml

     
     	
      		
       		
       		
       		
       		
       		
       		
       		
       		
       			
        		
       		
       		
       		
       		
       		
       			
        			
        			
        			
        			
        			
        		
       		
       			
        			
        
         ${task.name}
        			
        
        		
       		
       			
        			
        
         ${task.name}
        			
        
        		
       	
      	
      		
       		
       		
       		
       		
       		
       			
        				
         			
        		
       	
      
     

jbpm.hibernate.cfg.xml

     
     	
      		
       
        com.mysql.jdbc.Driver
       		
       
        jdbc:mysql://localhost:3306/testjbpm
       		
       
        true
         		
       
        utf-8
       		  
       
        org.hibernate.dialect.MySQLInnoDBDialect
         		
       		
       
        root
       		
       
        123456
       		
       
        true
       		
       
        update
       		
       
        true
       		
       
        20
       		
       		
       		
       		
       		
       	
      
     

jbpm.cfg.xml

applicationContext-flow.xml

     
     	
      		
       			
        
         jbpm.cfg.xml
        		
       	
      	
      	
      
      	
      
      	
      
      	
      
      	
      
      	
     

applicationContext-core.xml

     
     	
      		
       			
        				
         
          					classpath:jbpm.hibernate.cfg.xml				
         						
        		
       	
      	
      		
       	
      	
      		
       		
       			
        				
         
          PROPAGATION_REQUIRED,-Exception
         				
         
          PROPAGATION_REQUIRED,-Exception
         				
         
          PROPAGATION_REQUIRED,-Exception
         				
         
          PROPAGATION_REQUIRED,-Exception
         				
         
          PROPAGATION_REQUIRED,-Exception
         				
         
          PROPAGATION_REQUIRED,-Exception
         				
         
          PROPAGATION_REQUIRED,-Exception
         				
         
          PROPAGATION_REQUIRED,-Exception
         				
         
          PROPAGATION_REQUIRED,-Exception
         				
         
          PROPAGATION_REQUIRED,readOnly
         				
         
          PROPAGATION_NEVER
         			
        		
       	
       
      	 
       		
        
         com.mysql.jdbc.Driver
        	
       	
       		
        
         jdbc:mysql://localhost:3306/testjbpm
        	
       	
       		
        
         root
        	
       	
       		
        
         123456
        	
       
      
       	
       
      
       	
       
      
     

applicationContext-bean.xml