子在川上曰

<property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>

<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>

<property name="hibernate.connection.url">jdbc:mysql://localhost:3306/jbpm</property>

<property name="hibernate.connection.username">root</property>

<property name="hibernate.connection.password">123456</property>

<property name="hibernate.dialect">org.hibernate.dialect.OracleDialect</property>

<property name="hibernate.connection.driver_class">oracle.jdbc.driver.OracleDriver</property>

<property name="hibernate.connection.url">jdbc:oracle:thin:@192.168.123.10:1521:wxxrDB</property>

<property name="hibernate.connection.username">chengang</property>

<property name="hibernate.connection.password">chengang</property>

WXXRDB_192.168.123.10 =

? (DESCRIPTION =

??? (ADDRESS_LIST =

????? (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.123.10)(PORT = 1521))

??? )

??? (CONNECT_DATA =

????? (SID = wxxrDB)

????? (SERVER = DEDICATED)

??? )

? )

java.lang.NoClassDefFoundError: org/hibernate/Session

??? at org.jbpm.persistence.db.DbPersistenceServiceFactory.openService(DbPersistenceServiceFactory.java:55)

??? at org.jbpm.svc.Services.getService(Services.java:136)

??? .......

<?xml version="1.0" encoding="GBK"?>

?

<process-definition xmlns="urn:jbpm.org:jpdl-3.1" name="helloworld">

??? <!-- 申請 -->

??? <start-state name="request">

??????? <task>

??????????? <controller>

??????????????? <variable name="name" />

??????????????? <variable name="day" />

??????????????? <variable name="note" />

??????????? </controller>

??????? </task>

??????? <!-- 流程轉向 -->

??????? <transition name="to_confirm" to="confirm">

??????????? <action name="requestAction"

??????????????? class ="cn.com.chengang.jbpm.RequestAction">

??????????????? <reason> 我要請假 </reason>

??? ??????? </action>

??????? </transition>

??? </start-state>

??? <!-- 審批 -->

??? <state name="confirm">

??????? <transition name="to_end" to="end">

??????????? <action name="finishAction"

??????????????? class ="cn.com.chengang.jbpm.ConfirmAction" />

??????? </transition>

??? </state>

??? <!-- 結束 -->

??? <end-state name="end" />

</process-definition>

package cn.com.chengang.jbpm;

?

import org.jbpm.graph.def.ActionHandler;

import org.jbpm.graph.exe.ExecutionContext;

?

public class RequestAction implements ActionHandler {

?

??? private static final long serialVersionUID = 1L;

?

??? private String reason;

?

??? public String getReason() {

??????? return reason;

??? }

?

??? public void setReason(String reason) {

??????? this .reason = reason;

??? }

?

??? public void execute(ExecutionContext context) throws Exception {

??????? context.getContextInstance().setVariable("note", reason);

??? }

?

}

?

package cn.com.chengang.jbpm;

?

import org.jbpm.graph.def.ActionHandler;

import org.jbpm.graph.exe.ExecutionContext;

?

public class ConfirmAction implements ActionHandler {

?

??? private static final long serialVersionUID = 1L;

?

??? public void execute(ExecutionContext context) throws Exception {

??????? context.getContextInstance().setVariable("note", " 準假 " );

??? }

?

}

package com.sample;

?

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.InputStream;

?

import junit.framework.TestCase;

?

import org.jbpm.JbpmConfiguration;

import org.jbpm.JbpmContext;

import org.jbpm.graph.def.ProcessDefinition;

?

/**

?* 部署 processdefinition.xml

? *

?* @author chengang

? *

? */

public class DeployProcessTest extends TestCase {

??? /**

??? ?* 在本方法執行完畢后，檢查 jbpm_processdefinition 表會多了一條記錄

??? ? *

??? ?* @throws FileNotFoundException

??? ? */

??? public void testDeployProcessDefinition() throws FileNotFoundException {

??????? // 從 jbpm.cfg.xml 取得 jbpm 的配置

??????? JbpmConfiguration config = JbpmConfiguration.getInstance();

??????? // 創建一個 jbpm 容器

??????? JbpmContext jbpmContext = config.createJbpmContext();

??????? // 由 processdefinition.xml 生成相對應的流程定義類 ProcessDefinition

??????? InputStream is = new FileInputStream("processes/simple/processdefinition.xml");

??????? ProcessDefinition processDefinition = ProcessDefinition.parseXmlInputStream(is);

??????? // 利用容器的方法將流程定義數據部署到數據庫上

??????? jbpmContext.deployProcessDefinition(processDefinition);

??????? // 關閉 jbpmContext

??????? jbpmContext.close();

??? }

?

}