JBPM-任务到期发邮件实现
1. jpdl定义
当任务到期后VerRanLiu 给 dove 发一封邮件，默认格式可以指定。
<?xml version="1.0" encoding="UTF-8"?> <process name="InlineMail" xmlns="http://jbpm.org/4.4/jpdl"> <start g="20,25,80,40"> <transition to="send rectify note" /> </start> <mail g="99,25,115,45" name="send rectify note"> <to addresses="[email protected]" /> <subject>rectify</subject> <html> <table><tr><td>${newspaper}</td><td>${date}</td> <td>reporting bb dayorder doubleplusungood refs unpersons rewrite fullwise upsub antefiling</td> </tr></table> </html> <transition to="wait" /> </mail> <state g="240,25,98,45" name="wait" /> </process>
2. 修改jbpm.mail.properties 文件，设置默认发件人
mail.smtp.host localhost mail.smtp.port 25 mail.from [email protected]
3. 执行此流程
package com.spring.mail;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import org.jbpm.api.Configuration;
import org.jbpm.api.ProcessEngine;
import org.jbpm.api.ProcessInstance;
public class ProcessEngineLearn {
public static String deployProcess(ProcessEngine pe, String jpdlPath) {
return pe.getRepositoryService().createDeployment()
.addResourceFromClasspath(jpdlPath).deploy();
}
public static void deleteProcessInst(ProcessEngine pe, String processInstId) {
pe.getRepositoryService().deleteDeployment(processInstId);
}
public static ProcessInstance excuteProcess(ProcessEngine pe, String key,
Map<String, Object> variables) {
return pe.getExecutionService().startProcessInstanceByKey(key,
variables);
}
/**
* @param args
* @throws InterruptedException
*/
public static void main(String[] args) throws InterruptedException {
ProcessEngine pe = new Configuration().buildProcessEngine();
deployProcess(pe, "com\\spring\\mail\\mail.jpdl.xml");
Map<String, Object> variables = new HashMap<String, Object>();
variables.put("newspaper", "Hello");
variables.put("date", new Date().toLocaleString());
excuteProcess(pe, "InlineMail", variables);
System.out.println(variables.get("newspaper"));
}
}
4. 通过上节部署的claors webmail应用查看邮件