[jira] Created: (ODE-138) Swap-style assignment does not work in some sitations

["Paul R. Brown (JIRA)" <ji...@apache.org>]

Swap-style assignment does not work in some sitations
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                 Key: ODE-138
                 URL: https://issues.apache.org/jira/browse/ODE-138
             Project: Ode
          Issue Type: Bug
          Components: BPEL Runtime
    Affects Versions: 1.0-incubating
         Environment: svn tip, Mac OS X 10.4.9, JDK 1.5
            Reporter: Paul R. Brown


The following block of code:

              <b:assign>
                <b:copy>
                  <b:from>$counter.value+1</b:from>
                  <b:to>$counter.value</b:to>
                </b:copy>           
              </b:assign> 

Does not change the value of $counter.value (which is an xsd:int).

See issue #137 for the process that contains this snippet.

Stepping through the assignment in the debugger, it appears that ASSIGN::replaceContent does not have the desired effect.

Altering the process to use the form:

              <b:assign>
                <b:copy>
                  <b:from>$counter.value+1</b:from>
                  <b:to variable="counter" part="value" />
                </b:copy>           
              </b:assign>

works.

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