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Oracle BPM 官方文件摘录

www.myexceptions.net  网友分享于：2013-10-02  浏览：3次

Oracle BPM 官方资料摘录

1、When the process ends with an Error event, it's handled by the parent process only when the subprocess has a boundary catch event attached to it. If the process cannot handle the exception, then it propagates it to its parent process. If there is no parent process, then the exception is logged to the Enterprise Manager fault recovery system.

当子流程以错误事件结束的时候，只有当它附有边界捕获事件的时候才能被父流程处理。如果流程处理不了该异常，那么异常传播到它的父流程。如果没有了父流程，那么系统会将异常记录到企业管理器的错误恢复系统。

2、At runtime, when a token arrives at a User task, control is passed from the BPMN process to the Oracle Human Workflow. Although both are part of Oracle BPM runtime, control is not passed back to the BPMN process until the Human Tasks are completed.

在运行时，当令牌到达用户任务的时候，控制权从BPMN流程转移到Oracle的人工工作流。虽然它们都是Oracle BPM的运行时，但是直到用户任务完成的时候控制权才交回到BPMN流程。

3、Human Tasks are independent from BPMN processes. If you terminate a BPMN process while it runs a User task, the associated Human Task keeps running independently.When you define a Human Task in BPM, the callback is implicitly defined.

人工任务独立于BPMN流程之外。如果BPMN流程被终止之前还有用户任务在运行，那么该用户任务可以继续运行。当你在BPM中定义人工任务，回调也被隐含的定义了。

4、When the BPMN Service Engine runs the User task implementation, it invokes the Human Workflow Service with the parameters defined in the Data association of the User task. When the Human Workflow Service finishes running the Human Tasks, it provides the results to the BPMN Service Engine using the defined Data association.

当BPMN服务引擎运行用户任务时，它带着在用户任务的数据关联中定义好的参数调用人工工作流服务。当人工工作流服务结束该用户任务时，它使用定义好的数据关联提供结果给BPMN服务引擎。

5、When it was first launched in 2010, Oracle BPM Suite 11g was the first BPMS based on executable BPMN 2.0, a choice that other middleware-oriented BPMS vendors have since begun to imitate. The advantage of this is true model-driven process execution, sometimes called WYDIWYE – What You Draw Is What You Execute. WYDIWYE stands in contrast to BPMN that just serves as a blueprint or business requirements for implementation in some other process language, such as BPEL or Java. Today, the war is over. For BPM at least, WYDIWYE, Oracle’s approach, has won.

当Oracle工作流套件第一次在2010年发布的时候，它是第一个基于可执行的BPMN2.0规范的工作流，这是一个让其他工作流厂商竞相模仿的选择。它的优势在于这是一个真正的模型驱动的流程执行，也就是现在所说的你所画的就是你所执行的。它以BPMN为蓝图或者业务需求，提供给其他流程语言如BPEL或JAVA来实现。今天，这场战争已经结束。对于工作流来说，Oracle的选择“你所画的就是你所执行的”，已经赢了。

6、Stage organizes the blocks of participant types and participant types are grouped in a block under a stage. You can have one or more stages in sequence or in parallel. Within each stage, you can have one or more participant type blocks in sequence or in parallel.

阶段将一堆参与者类型组织到一起，在某个阶段下面参与者类型聚集到一个块中。你可以有一个或多个顺序或者并行的阶段。在各个阶段中，你可以有一个或者多个的顺序或者并行的参与者类型的块。

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