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Type:
Bug
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Status: Resolved
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Priority:
Minor
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Resolution: Fixed
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Affects Version/s: 6.0-HF13, 7.4, 7.10
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Component/s: Automation
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Tags:
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Sprint:TGV 11
As a result of NXP-17114, if a chain runs a subchain, and the subchain sets a context variable each time it runs, the context is not updated with the new setting when the subchain runs a second, third, fourth ... time.
MvelTest.java
@Test
public void testMvelOnList() throws Exception {
try {
service.putOperation(RunOnListItem.class);
OperationContext ctx = new OperationContext(session);
String input = "dummyInput";
ctx.setInput(input);
ArrayList<String> users = new ArrayList<String>();
users.add("foo");
users.add("bar");
users.add("baz");
users.add("bum");
ctx.put("users", users);
factory.toggleRecording();
OperationChain chain = new OperationChain("testChain");
chain.add(RunOperationOnList.ID).set("list", "users").set("id", "mvelchain1").set("isolate", "false");
service.run(ctx, chain);
} finally {
service.removeOperation(RunOnListItem.class);
}
mvelchain1.xml
<chain id="mvelchain1">
<operation id="Context.SetVar">
<param type="string" name="name">myvar</param>
<param type="object" name="value">expr:Context["item"]</param>
</operation>
<operation id="LogOperation">
<param type="string" name="level">error</param>
<param type="string" name="message">expr:Context["myvar"].toString()</param>
</operation>
</chain>
If recording is enabled, log shows
13:57:57,718 [main] ERROR [LogOperation] foo 13:57:57,722 [main] ERROR [LogOperation] foo 13:57:57,722 [main] ERROR [LogOperation] foo 13:57:57,723 [main] ERROR [LogOperation] foo
Correct output is
14:08:44,862 [main] ERROR [LogOperation] foo 14:08:44,866 [main] ERROR [LogOperation] bar 14:08:44,867 [main] ERROR [LogOperation] baz 14:08:44,867 [main] ERROR [LogOperation] bum
