BPEL4WS1.1同WS-BPEL2.0的区别

 总而言之，BPEL1.1和BPEL2.0的区别还是比较大的，要想很容易的移植，不是那么容易。

下面简单的比较一下开源的BPEL的定制工具Eclipse Designer现在版本对WS-BPEL 2.0( http://www.oasis-open.org/committees/documents.php?wg_abbrev=wsbpel )的支持情况:  

    1、namespace     

          BPEL2.0:                 xmlns:bpel=" http://docs.oasis-open.org/wsbpel/2.0/process/executable"

          Eclipse Designer：   xmlns:bpws=" http://schemas.xmlsoap.org/ws/2004/03/business-process/"

 

     2、control           

          BPEL2.0:                if else

          Eclipse Designer:    switch case

 

     3、plnk namespace 

          BPEL2.0:                xmlns:plnk=" http://docs.oasis-open.org/wsbpel/2.0/plnktype"

          Eclipse Designer:     xmlns:plnk=" http://schemas.xmlsoap.org/ws/2004/03/partner-link/"

 

     4、xpath version  

          BPEL2.0                 urn:oasis:names:tc:wsbpel:2.0:sublang:xpath1.0

          Eclipse Designer:     http://www.w3.org/TR/1999/REC-xpath-19991116     

 

      5、expression tag can't found in BPEL 2.0

           <bpws:expression><! [CDATA[string(""12345"")]]>< /bpws:expression>

      BPEL1.1 VS BPEL2.0 http://webservices.sys-con.com/read/155617_f.htm