JBPM5.4发送email

 

JBPM5.4配置参考: http://panyongzheng.iteye.com/blog/1879279
本文参考: https://community.jboss.org/thread/201336
发送邮件的功能，只有三个控件，开始事件，邮件事件，结束时间。
dpmn文件:

Xml代码  

1. <?xml version="1.0" encoding="UTF-8"?>    
2. <definitions id="Definition"  
3.              targetNamespace="http://www.jboss.org/drools"  
4.              typeLanguage="http://www.java.com/javaTypes"  
5.              expressionLanguage="http://www.mvel.org/2.0"  
6.              xmlns="http://www.omg.org/spec/BPMN/20100524/MODEL"  
7.              xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  
8.              xsi:schemaLocation="http://www.omg.org/spec/BPMN/20100524/MODEL BPMN20.xsd"  
9.              xmlns:g="http://www.jboss.org/drools/flow/gpd"  
10.              xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI"  
11.              xmlns:dc="http://www.omg.org/spec/DD/20100524/DC"  
12.              xmlns:di="http://www.omg.org/spec/DD/20100524/DI"  
13.              xmlns:tns="http://www.jboss.org/drools">  
14.   
15.   <process processType="Private" isExecutable="true" id="com.sample.email.bpmn" name="Sample Process" tns:packageName="defaultPackage" >  
16.   
17.     <!-- nodes -->  
18.     <startEvent id="_1" name="StartProcess" />  
19.     <endEvent id="_2" name="End" >  
20.         <terminateEventDefinition/>  
21.     </endEvent>  
22.     <task id="_3" name="Email" tns:taskName="Email" >  
23.       <ioSpecification>  
24.         <dataInput id="_3_BodyInput" name="Body" />  
25.         <dataInput id="_3_SubjectInput" name="Subject" />  
26.         <dataInput id="_3_ToInput" name="To" />  
27.         <dataInput id="_3_FromInput" name="From" />  
28.         <inputSet>  
29.           <dataInputRefs>_3_BodyInput</dataInputRefs>  
30.           <dataInputRefs>_3_SubjectInput</dataInputRefs>  
31.           <dataInputRefs>_3_ToInput</dataInputRefs>  
32.           <dataInputRefs>_3_FromInput</dataInputRefs>  
33.         </inputSet>  
34.         <outputSet>  
35.         </outputSet>  
36.       </ioSpecification>  
37.       <dataInputAssociation>  
38.         <targetRef>_3_BodyInput</targetRef>  
39.         <assignment>  
40.           <from xsi:type="tFormalExpression">This is a test mail.</from>  
41.           <to xsi:type="tFormalExpression">_3_BodyInput</to>  
42.         </assignment>  
43.       </dataInputAssociation>  
44.       <dataInputAssociation>  
45.         <targetRef>_3_SubjectInput</targetRef>  
46.         <assignment>  
47.           <from xsi:type="tFormalExpression">JBPM5.4 Email Event</from>  
48.           <to xsi:type="tFormalExpression">_3_SubjectInput</to>  
49.         </assignment>  
50.       </dataInputAssociation>  
51.       <dataInputAssociation>  
52.         <targetRef>_3_ToInput</targetRef>  
53.         <assignment>  
54.           <from xsi:type="tFormalExpression">1453261799@qq.com</from>  
55.           <to xsi:type="tFormalExpression">_3_ToInput</to>  
56.         </assignment>  
57.       </dataInputAssociation>  
58.       <dataInputAssociation>  
59.         <targetRef>_3_FromInput</targetRef>  
60.         <assignment>  
61.           <from xsi:type="tFormalExpression">pandy_test@163.com</from>  
62.           <to xsi:type="tFormalExpression">_3_FromInput</to>  
63.         </assignment>  
64.       </dataInputAssociation>  
65.     </task>  
66.   
67.     <!-- connections -->  
68.     <sequenceFlow id="_3-_2" sourceRef="_3" targetRef="_2" />  
69.     <sequenceFlow id="_1-_3" sourceRef="_1" targetRef="_3" />  
70.   
71.   </process>  
72.   
73.   <bpmndi:BPMNDiagram>  
74.     <bpmndi:BPMNPlane bpmnElement="com.sample.email.bpmn" >  
75.       <bpmndi:BPMNShape bpmnElement="_1" >  
76.         <dc:Bounds x="47" y="157" width="48" height="48" />  
77.       </bpmndi:BPMNShape>  
78.       <bpmndi:BPMNShape bpmnElement="_2" >  
79.         <dc:Bounds x="704" y="150" width="48" height="48" />  
80.       </bpmndi:BPMNShape>  
81.       <bpmndi:BPMNShape bpmnElement="_3" >  
82.         <dc:Bounds x="349" y="156" width="100" height="48" />  
83.       </bpmndi:BPMNShape>  
84.       <bpmndi:BPMNEdge bpmnElement="_3-_2" >  
85.         <di:waypoint x="399" y="180" />  
86.         <di:waypoint x="728" y="174" />  
87.       </bpmndi:BPMNEdge>  
88.       <bpmndi:BPMNEdge bpmnElement="_1-_3" >  
89.         <di:waypoint x="71" y="181" />  
90.         <di:waypoint x="399" y="180" />  
91.       </bpmndi:BPMNEdge>  
92.     </bpmndi:BPMNPlane>  
93.   </bpmndi:BPMNDiagram>  
94.   
95. </definitions>  

<?xml version="1.0" encoding="UTF-8"?> 
<definitions id="Definition"
             targetNamespace="http://www.jboss.org/drools"
             typeLanguage="http://www.java.com/javaTypes"
             expressionLanguage="http://www.mvel.org/2.0"
             xmlns="http://www.omg.org/spec/BPMN/20100524/MODEL"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://www.omg.org/spec/BPMN/20100524/MODEL BPMN20.xsd"
             xmlns:g="http://www.jboss.org/drools/flow/gpd"
             xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI"
             xmlns:dc="http://www.omg.org/spec/DD/20100524/DC"
             xmlns:di="http://www.omg.org/spec/DD/20100524/DI"
             xmlns:tns="http://www.jboss.org/drools">

  <process processType="Private" isExecutable="true" id="com.sample.email.bpmn" name="Sample Process" tns:packageName="defaultPackage" >

    <!-- nodes -->
    <startEvent id="_1" name="StartProcess" />
    <endEvent id="_2" name="End" >
        <terminateEventDefinition/>
    </endEvent>
    <task id="_3" name="Email" tns:taskName="Email" >
      <ioSpecification>
        <dataInput id="_3_BodyInput" name="Body" />
        <dataInput id="_3_SubjectInput" name="Subject" />
        <dataInput id="_3_ToInput" name="To" />
        <dataInput id="_3_FromInput" name="From" />
        <inputSet>
          <dataInputRefs>_3_BodyInput</dataInputRefs>
          <dataInputRefs>_3_SubjectInput</dataInputRefs>
          <dataInputRefs>_3_ToInput</dataInputRefs>
          <dataInputRefs>_3_FromInput</dataInputRefs>
        </inputSet>
        <outputSet>
        </outputSet>
      </ioSpecification>
      <dataInputAssociation>
        <targetRef>_3_BodyInput</targetRef>
        <assignment>
          <from xsi:type="tFormalExpression">This is a test mail.</from>
          <to xsi:type="tFormalExpression">_3_BodyInput</to>
        </assignment>
      </dataInputAssociation>
      <dataInputAssociation>
        <targetRef>_3_SubjectInput</targetRef>
        <assignment>
          <from xsi:type="tFormalExpression">JBPM5.4 Email Event</from>
          <to xsi:type="tFormalExpression">_3_SubjectInput</to>
        </assignment>
      </dataInputAssociation>
      <dataInputAssociation>
        <targetRef>_3_ToInput</targetRef>
        <assignment>
          <from xsi:type="tFormalExpression">1453261799@qq.com</from>
          <to xsi:type="tFormalExpression">_3_ToInput</to>
        </assignment>
      </dataInputAssociation>
      <dataInputAssociation>
        <targetRef>_3_FromInput</targetRef>
        <assignment>
          <from xsi:type="tFormalExpression">pandy_test@163.com</from>
          <to xsi:type="tFormalExpression">_3_FromInput</to>
        </assignment>
      </dataInputAssociation>
    </task>

    <!-- connections -->
    <sequenceFlow id="_3-_2" sourceRef="_3" targetRef="_2" />
    <sequenceFlow id="_1-_3" sourceRef="_1" targetRef="_3" />

  </process>

  <bpmndi:BPMNDiagram>
    <bpmndi:BPMNPlane bpmnElement="com.sample.email.bpmn" >
      <bpmndi:BPMNShape bpmnElement="_1" >
        <dc:Bounds x="47" y="157" width="48" height="48" />
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="_2" >
        <dc:Bounds x="704" y="150" width="48" height="48" />
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="_3" >
        <dc:Bounds x="349" y="156" width="100" height="48" />
      </bpmndi:BPMNShape>
      <bpmndi:BPMNEdge bpmnElement="_3-_2" >
        <di:waypoint x="399" y="180" />
        <di:waypoint x="728" y="174" />
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="_1-_3" >
        <di:waypoint x="71" y="181" />
        <di:waypoint x="399" y="180" />
      </bpmndi:BPMNEdge>
    </bpmndi:BPMNPlane>
  </bpmndi:BPMNDiagram>

</definitions>

java代码:

Java代码  

1. package com.gds.web;   
2.   
3. import static org.springframework.web.bind.annotation.RequestMethod.GET;   
4. import static org.springframework.web.bind.annotation.RequestMethod.POST;   
5. import static org.springframework.web.bind.annotation.RequestMethod.PUT;   
6.   
7. import java.io.ByteArrayOutputStream;   
8. import java.io.IOException;   
9. import java.io.ObjectOutputStream;   
10. import java.util.HashMap;   
11. import java.util.Iterator;   
12. import java.util.List;   
13. import java.util.Map;   
14.   
15. import javax.annotation.Resource;   
16.   
17. import org.apache.log4j.Logger;   
18. import org.drools.command.Context;   
19. import org.drools.command.impl.GenericCommand;   
20. import org.drools.command.impl.KnowledgeCommandContext;   
21. import org.drools.runtime.StatefulKnowledgeSession;   
22. import org.drools.runtime.process.WorkflowProcessInstance;   
23. import org.jbpm.process.core.context.variable.VariableScope;   
24. import org.jbpm.process.instance.context.variable.VariableScopeInstance;   
25. import org.jbpm.process.workitem.email.EmailWorkItemHandler;   
26. import org.jbpm.process.workitem.wsht.LocalHTWorkItemHandler;   
27. import org.jbpm.task.Task;   
28. import org.jbpm.task.TaskData;   
29. import org.jbpm.task.TaskService;   
30. import org.jbpm.task.query.TaskSummary;   
31. import org.jbpm.task.service.ContentData;   
32. import org.jbpm.task.utils.ContentMarshallerHelper;   
33. import org.springframework.beans.factory.annotation.Qualifier;   
34. import org.springframework.stereotype.Controller;   
35. import org.springframework.ui.Model;   
36. import org.springframework.web.bind.annotation.ModelAttribute;   
37. import org.springframework.web.bind.annotation.PathVariable;   
38. import org.springframework.web.bind.annotation.RequestMapping;   
39.   
40. import com.gds.jbpm.MyLocalTaskService;   
41. import com.gds.jbpm.Order;   
42.   
43. @Controller  
44. public class EmailController {   
45.   
46.     private Logger log = Logger.getLogger(this.getClass());   
47.   
48.     @Resource  
49.     @Qualifier("myLocalTaskService")   
50.     private MyLocalTaskService myLocalTaskService;   
51.     @Resource  
52.     @Qualifier("ksession")   
53.     private StatefulKnowledgeSession ksession;   
54.   
55.     public void registerWorkItemHandler() {   
56.         LocalHTWorkItemHandler humanTaskHandler = new LocalHTWorkItemHandler(   
57.                 myLocalTaskService.getLocalTaskService(), ksession);   
58.         humanTaskHandler.setLocal(true);   
59.         humanTaskHandler.connect();   
60.         ksession.getWorkItemManager().registerWorkItemHandler("Human Task",   
61.                 humanTaskHandler);   
62.         System.out   
63.                 .println("----------------------------------------------------->LocalHTWorkItemHandler");   
64.         EmailWorkItemHandler emailHandler1 = new EmailWorkItemHandler();   
65.         emailHandler1.setConnection("smtp.163.com", "25", "abc@163.com", "123");   
66.         emailHandler1.getConnection().setStartTls(true);   
67.         ksession.getWorkItemManager().registerWorkItemHandler("Email", emailHandler1);   
68.         System.out   
69.                 .println("----------------------------------------------------->EmailWorkItemHandler");   
70.     }   
71.   
72.     @RequestMapping(value = "email.do", method = { GET, POST, PUT })   
73.     public String doCreate(Model model) {   
74.         System.out.println("JBPM5.4的邮件测试");   
75.         ksession = myLocalTaskService.getKsession();   
76.         registerWorkItemHandler();   
77.         ksession.startProcess("com.sample.email.bpmn");   
78.         ksession.fireAllRules();   
79.         model.addAttribute("message", "process created!");   
80.         return "create";   
81.     }   
82.   
83. }  

package com.gds.web;

import static org.springframework.web.bind.annotation.RequestMethod.GET;
import static org.springframework.web.bind.annotation.RequestMethod.POST;
import static org.springframework.web.bind.annotation.RequestMethod.PUT;

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.ObjectOutputStream;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

import javax.annotation.Resource;

import org.apache.log4j.Logger;
import org.drools.command.Context;
import org.drools.command.impl.GenericCommand;
import org.drools.command.impl.KnowledgeCommandContext;
import org.drools.runtime.StatefulKnowledgeSession;
import org.drools.runtime.process.WorkflowProcessInstance;
import org.jbpm.process.core.context.variable.VariableScope;
import org.jbpm.process.instance.context.variable.VariableScopeInstance;
import org.jbpm.process.workitem.email.EmailWorkItemHandler;
import org.jbpm.process.workitem.wsht.LocalHTWorkItemHandler;
import org.jbpm.task.Task;
import org.jbpm.task.TaskData;
import org.jbpm.task.TaskService;
import org.jbpm.task.query.TaskSummary;
import org.jbpm.task.service.ContentData;
import org.jbpm.task.utils.ContentMarshallerHelper;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;

import com.gds.jbpm.MyLocalTaskService;
import com.gds.jbpm.Order;

@Controller
public class EmailController {

	private Logger log = Logger.getLogger(this.getClass());

	@Resource
	@Qualifier("myLocalTaskService")
	private MyLocalTaskService myLocalTaskService;
	@Resource
	@Qualifier("ksession")
	private StatefulKnowledgeSession ksession;

	public void registerWorkItemHandler() {
		LocalHTWorkItemHandler humanTaskHandler = new LocalHTWorkItemHandler(
				myLocalTaskService.getLocalTaskService(), ksession);
		humanTaskHandler.setLocal(true);
		humanTaskHandler.connect();
		ksession.getWorkItemManager().registerWorkItemHandler("Human Task",
				humanTaskHandler);
		System.out
				.println("----------------------------------------------------->LocalHTWorkItemHandler");
		EmailWorkItemHandler emailHandler1 = new EmailWorkItemHandler();
		emailHandler1.setConnection("smtp.163.com", "25", "abc@163.com", "123");
		emailHandler1.getConnection().setStartTls(true);
		ksession.getWorkItemManager().registerWorkItemHandler("Email", emailHandler1);
		System.out
				.println("----------------------------------------------------->EmailWorkItemHandler");
	}

	@RequestMapping(value = "email.do", method = { GET, POST, PUT })
	public String doCreate(Model model) {
		System.out.println("JBPM5.4的邮件测试");
		ksession = myLocalTaskService.getKsession();
		registerWorkItemHandler();
		ksession.startProcess("com.sample.email.bpmn");
		ksession.fireAllRules();
		model.addAttribute("message", "process created!");
		return "create";
	}

}

EmailWorkItemHandler emailHandler1 = new EmailWorkItemHandler();
emailHandler1.setConnection("smtp.163.com", "25", "abc@163.com", "123");
emailHandler1.getConnection().setStartTls(true);
ksession.getWorkItemManager().registerWorkItemHandler("Email", emailHandler1);