流程綁定公文

 

package test;


import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
import org.jbpm.JbpmConfiguration;
import org.jbpm.JbpmContext;
import org.jbpm.graph.def.ProcessDefinition;
import org.jbpm.graph.exe.ProcessInstance;
import org.junit.BeforeClass;
import org.junit.Test;

import po.Document;

/**
 * 部署流程
 * @author Administrator
 *
 */
public class DeployProcess {
    static JbpmConfiguration jbpmConfiguration = null;
    @BeforeClass
    public static void setUpBeforeClass() throws Exception {
        jbpmConfiguration = JbpmConfiguration.getInstance();
    }

    /**
     * 流程部署
     */
    @Test
    public void deploy(){
        ProcessDefinition  pd = ProcessDefinition.parseXmlResource("processdefinition_1.xml");
        JbpmContext jbpmCtx = jbpmConfiguration.createJbpmContext();
        jbpmCtx.deployProcessDefinition(pd);
        jbpmCtx.close();
    }

    /**
     * 公文綁定流程 流程對應公文
     */
    @Test
    public void testBd(){
        Configuration cfg = new Configuration().configure();
        SessionFactory sf = cfg.buildSessionFactory();
        Session session = sf.openSession();
        JbpmContext jbpmCtx = jbpmConfiguration.createJbpmContext();
        jbpmCtx.setSessionFactory(sf);
        //jbpmCtx.getSession().beginTransaction();
        Document doc = new Document();
        doc.setDay(5);
        doc.setReason("北風請假");
        doc.setUname("北風");
        jbpmCtx.getSession().save(doc);

        //創建流程實例
        ProcessDefinition pd = jbpmCtx.getGraphSession().findLatestProcessDefinition("北風請假");
        ProcessInstance pe = new ProcessInstance(pd);

        jbpmCtx.save(pe);

        //公文設置流程實例ID （公文綁定流程）
        doc.setProcessInstanceID(pe.getId());
        //流程對應哪個公文？
        pe.getContextInstance().createVariable("document", doc.getDocID());

        jbpmCtx.close();

    }

    /**
     *
     */
    @Test
    public void testSubmit(){
        JbpmContext context = jbpmConfiguration.createJbpmContext();
        Configuration cfg = new Configuration().configure();
        SessionFactory sf = cfg.buildSessionFactory();
        context.setSessionFactory(sf);
        //取到公文
        Document doc = (Document)context.getSession().load(Document.class, 14);
        //得到公文對應的流程實例ID
        System.out.println(doc.getProcessInstanceID());
        //得到流程實例
        ProcessInstance  processInstance  = context.getProcessInstance(doc.getProcessInstanceID());
        //提交申請
        processInstance.getRootToken().signal();
        context.close();
    }

    public void findCurrentNode(){

    }
}