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jbpm — Wed, 12 Dec 2007 08:16:00 GMT

摘要: 阅读全文

jbpm 2007-12-12 16:16 发表评论

jBPM开发企业流�E�应用之安装��程设计�?

jbpm — Wed, 12 Dec 2007 08:13:00 GMT

摘要: 阅读全文

jbpm 2007-12-12 16:13 发表评论

JBPM外接��d��表单��q?

jbpm — Sun, 11 Nov 2007 08:24:00 GMT

摘要: 目前我看�q�采用JBPM的工作流有web-console (JBPM 3.2.1自带�Q�、RUNA WFE、SMART,��p��三个我做一个比较：(x��)

RUNA WFE

RUNA WFE是上面提到的三个中，唯一可以直接部��v应用的，当然也有它的�~�点�Q�下面我�?x��)提到。这个框枉��用的是Struts作�ؓ(f��)表示层，��程��理和组�l�架构管理都做的不错�Q�良好的国际化，文档很全。如果只打算研究可以看下它的permission部分�Q�它已经实现了对��程查看、启动、结束等的权限控�Ӟ��JBPM自��n在这部分基本�q�是TODO状态�?

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jbpm 2007-11-11 16:24 发表评论

jbpm — Mon, 15 Oct 2007 09:34:00 GMT

作�?tomkoo
以下例子�?采用了jbpm console 的几个实例用�?

��目提交�?: ernie .

�ȝ��审批 : bert

�?x��)�?: ernie , bert , grover

老板审批 : grover

正常��程: ��目金额 >= 500W RMB

提交��目 --> �ȝ��审批 --> �?x��)�?--> 老板审批 --> 审批通过(�l�束)

正常��程: ��目金额 < 500W RMB

提交��目 --> �ȝ��审批 --> �?x��)�?--> 审批通过(�l�束)

其中�ȝ��审批, �?x��)�? 老板审批 , 不通过, 全部退回给��目提交��Z��?

�?x��)签�? 所有�h全通过, 则通过. ��M��一��Z��通过, 停止其他�?x��)签��d��.退回给提交�?

��程定义如下:

class="dp-highlighter"> class="alt">xml version="1.0" encoding="UTF-8"?> class=""> class="alt"><process-definition xmlns="urn:jbpm.org:jpdl-3.1" class=""> name="tc_prj_approval"> class="alt"> class=""> <swimlane name="initiator" /> class="alt"> class=""> class="alt"> <swimlane name="requester"> class=""> <assignment expression="user(ernie)" /> class="alt"> swimlane> class=""> class="alt"> class=""> <swimlane name="chief"> class="alt"> <assignment expression="user(bert)" /> class=""> swimlane> class="alt"> class=""> class="alt"> <swimlane name="boss"> class=""> <assignment expression="user(grover)" /> class="alt"> swimlane> class=""> class="alt"> class=""> <swimlane name="cosinger"> class="alt"> <assignment class="net.chenj.jbpm.sample.CosingerAssiHandler"> class=""> assignment> class="alt"> swimlane> class=""> <start-state name="start"> class="alt"> <task name="tc_prj_newprj" swimlane="initiator">task> class=""> <transition name="to_submit" to="tc_prj_submit">transition> class="alt"> start-state> class=""> <task-node name="tc_prj_submit"> class="alt"> <task name="tc_prj_submit">task> class=""> <transition name="to_chiefapprove" to="tc_prj_chiefapprove">transition> class="alt"> task-node> class=""> <task-node name="tc_prj_chiefapprove"> class="alt"> <task name="tc_prj_chiefapprove">task> class=""> <transition name="approve" to="tc_prj_countersign">transition> class="alt"> <transition name="disapprove" to="tc_prj_submit">transition> class=""> task-node> class="alt"> <task-node name="tc_prj_countersign" signal="last-wait" class=""> create-tasks="false"> class="alt"> <task name="tc_prj_countersign"> class=""> <event type="task-end"> class="alt"> <action class=""> class="net.chenj.jbpm.sample.TaskEndCountersign"> class="alt"> action> class=""> event> class="alt"> class=""> task> class="alt"> class=""> <event type="node-enter"> class="alt"> <action name="createInstance" class=""> class="net.chenj.jbpm.sample.CreateTaskInstanceCountersign"> class="alt"> action> class=""> event> class="alt"> class=""> <transition name="approve" to="amount_decision">transition> class="alt"> <transition name="disapprove" to="tc_prj_submit">transition> class=""> task-node> class="alt"> <decision name="amount_decision"> class=""> <transition name="to_bossapprove" to="tc_prj_bossapprove">transition> class="alt"> <transition name="to_end" to="end1">transition> class=""> decision> class="alt"> <task-node name="tc_prj_bossapprove"> class=""> <task name="tc_prj_bossapprove">task> class="alt"> <transition name="approve" to="end1">transition> class=""> <transition name="disapprove" to="tc_prj_submit"> class="alt"> <condition>#{amount >= 500}condition> class=""> transition> class="alt"> task-node> class=""> <end-state name="end1">end-state> class="alt">process-definition> class="">

�?x��)签swimlane class

package net.chenj.jbpm.sample;
import org.jbpm.graph.exe.*;
import org.jbpm.taskmgmt.def.*;
import org.jbpm.taskmgmt.exe.Assignable;
public class CosingerAssiHandler implements AssignmentHandler {
private static final long serialVersionUID = 1L;
public void assign(Assignable assignable, ExecutionContext executionContext) {
// 从数据库或者ldap ��d��?x��)签��|?
String[] a = { "ernie", "bert", "grover" };
assignable.setPooledActors(a);
}
}

创徏�?x��)签��d��实现�c?

package net.chenj.jbpm.sample;
import org.jbpm.graph.def.ActionHandler;
import org.jbpm.graph.exe.ExecutionContext;
import org.jbpm.graph.exe.Token;
import org.jbpm.graph.node.TaskNode;
import org.jbpm.taskmgmt.def.Task;
import org.jbpm.taskmgmt.exe.TaskMgmtInstance;
public class CreateTaskInstanceCountersign implements ActionHandler {
private static final long serialVersionUID = 1L;
public void execute(ExecutionContext executionContext) throws Exception {
Token token = executionContext.getToken();
TaskMgmtInstance tmi = executionContext.getTaskMgmtInstance();
TaskNode taskNode = (TaskNode) executionContext.getNode();
Task task = taskNode.getTask("tc_prj_countersign");
// 从数据库或者ldap ��d��?x��)签��|�创��Z�Q务实�?
tmi.createTaskInstance(task, token).setActorId("ernie");
tmi.createTaskInstance(task, token).setActorId("bert");
tmi.createTaskInstance(task, token).setActorId("grover");
}
}

�l�束不通过时结束其他会(x��)�{��Q务实�?

package net.chenj.jbpm.sample;
import java.util.Collection;
import java.util.Iterator;
import org.jbpm.graph.def.ActionHandler;
import org.jbpm.graph.exe.ExecutionContext;
import org.jbpm.taskmgmt.exe.TaskInstance;
import org.jbpm.taskmgmt.exe.TaskMgmtInstance;
public class TaskEndCountersign implements ActionHandler {
private static final long serialVersionUID = 1L;
public void execute(ExecutionContext executionContext) throws Exception {
boolean isDisapprove = Boolean.valueOf((String) executionContext
.getVariable("isDisapprove"));
// 如果有一个�Q务实例拒�l�通过则结束除当前��d��实例外其他�Q务实�?
if (isDisapprove) {
TaskMgmtInstance tmi = executionContext.getTaskMgmtInstance();
TaskInstance ti = executionContext.getTaskInstance();
final String actorId = ti.getActorId();
Collection c = tmi.getSignallingTasks(executionContext);
for (Iterator it = c.iterator(); it.hasNext();) {
TaskInstance task = (TaskInstance) it.next();
if (!(actorId.equals(task.getActorId())) && (!task.hasEnded())) {
task.end("disapprove");
}
}
}
}
}

jbpm 2007-10-15 17:34 发表评论

��d��指派实例

jbpm — Sun, 23 Sep 2007 08:29:00 GMT

摘要: 在下面的例子里，我们��向�(zh��n)�展�C�如何能�l�用户分配�Q务。因为在jBPM工作��?

引擎和组�l�机构模型之间是分离的，对计��参与者的表达语言��L��被限制的�?

因此�Q�你必须指定一个�Q务处理的实现�Q�包括计��Q务参与�?
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jbpm 2007-09-23 16:29 发表评论

业务日历实例

jbpm — Wed, 19 Sep 2007 09:40:00 GMT

摘要: 业务日历是关于业务时间的�Q��ƈ且被用于��Z�Q务和定时器计��预期的旉��?业务日历能够通过对一个期限和日期�q�行增加来计��日期。我们先看看业务日历的语法：(x��)

xml 代码

[business]

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jbpm 2007-09-19 17:40 发表评论

请假��程

jbpm — Tue, 11 Sep 2007 05:47:00 GMT

作者：(x��) nogocn

在某一公司中，部门员工要休假的话需要部门主��的批准。如果休假天数大�?/span>10天的话，在部门主��的同意后，�q�必��M��U�主��批准。如果是部门�ȝ��要休假只要上�U�主��批准即可。在休假被批准之前，甌��人可以撤销休假甌��?/span>
每个员工�q�有多少天休假必��ȝ��理�v来，在员工提交休假申��h��要检查申请天数是否超�q�可用天数。申��h��准后�Q�要在可用天数里减去甌��天数。每�ơ休假申��L(f��ng)��束之后，不管通过未通过或是否取消，都必��记录下来。主��在批复甌��之后�Q�系�l�要��批复结�?/span>Email�l�申请�h。对于大�?/span>10天的甌��Q�如果部门主��已批准同意而上�U�主��还未批准，�q�时甌��人撤销甌��后，�pȝ��应发Email通知部门�ȝ��甌��已撤销�?/span>
  processdefinition.xml如下�Q?/span>

    "-//jBpm/jBpm Mapping DTD 2.0//EN"
    "http://jbpm.org/dtd/processdefinition-2.0.dtd">

  甌��?/font>

  部门�ȝ��


  上��ȝ��




















































  有一个先到达卌��行父Token




    �Ҏ(gu��)��h��的状态决定�?/span>
    �Q?/span>1�Q?/span>“�ȝ��或者老板批准”�Q?/span>‘approve’�Q�修改员工休假的��d��敎ͼ�讑֮�发给用户E-Mail的信息�?/span>
    �Q?/span>2�Q?/span>“�ȝ��或者老板否决”-“disapprove”�Q�设定发�l�用�?/span>E�Q?/span>Mail的信息�?/span>
    �Q?/span>3�Q?/span>“撤销”-"cancel"�Q�设定发�l�用�?/span>E�Q?/span>Mail的信息。如果主��批准，要发�l�主��消息说明已�l�撤销�?/span>

jbpm 2007-09-11 13:47 发表评论

精品色蜜蜜精品视频在线观看,毛片在线免费,中文字幕一区二区三区在线视频

jBPM开发企业流�E�应用之安装���程设计�?

JBPM外接��d��表单����q?

��d��指派实例

业务日历实例

请假���程

jBPM开发企业流�E�应用之安装��程设计�?

JBPM外接��d��表单��q?

请假��程