1. Problem renaming method in class used for condition evaluation.
Class: Test
method: boolean method1(integer i)
xml snippet:
<state id="DELETE_STATE">
<transition event="delete" target="STATUS_UNKNOWN"
cond="test.method1(100)"/>
</state>
We are trying rename test.method1(integer i) in Test class to
test.methodRenamed(integer i)
and update xml to:
<state id="DELETE_STATE">
<transition event="delete" target="STATUS_UNKNOWN"
cond="test.methodRenamed(100)"/>
</state>
Executing SCXML after the above change, test.methodRenamed(100) is not
invoked and no information in logs are seen nor any exception seen in the
trace.
Note: Putting back to the old method name (test.method1(100)) works as
expected.
2. Problem adding a new method (test.methodNew(200)).
Class: Test
methods: boolean method1(Integer i)
boolean methodNew(Integer i)
<transition event="delete" target="STATUS_UNKNOWN" cond="test.method1(100)
&& test.methodNew(200)"/>
Executing SCXML:
1. test.method1(100) was invoked and returned true.
2. test.methodNew(200) was never invoked
3. JexlEvaluator's method "evalCond" line
exp.evaluate(getEffectiveContext(jexlCtx)) returns false.
Note: Adding a non existent method or junk string to the xml's cond
attribute doesn't yield any failure information and JexlEvaluator simply
returns false .
Versions used: commons-scxml-0.9.jar, commons-jexl.1.1.jar
The issue seems to be a JEXL issue, however upgrading to the latest JEXL 2
version is not feasible due to compilation issues.
Is there/will there be a version of SCXML that is compatible with a later
version of JEXCL? (ie: JEXL2)
Thanks & Regards
Satish Gutta
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