Request scope service works as composite scope service
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Key: TUSCANY-2256
URL: https://issues.apache.org/jira/browse/TUSCANY-2256
Project: Tuscany
Issue Type: Bug
Components: Java SCA Core Runtime
Affects Versions: Java-SCA-Next
Reporter: Gilbert Kwan
There are 3 components
- JComponent (composite scope)
- KComponent (stateless scope)
- LComponent (request scope)
When the composite runs, composite scope service JComponent kicks off a timer
by the @Init method. The timer triggers JComponent every second to invoke a
method that calls an operation on the reference to a stateless scope sevice
KComponent. KComponent calls a request scope service LComponent multiple times.
We found that there was only one instance of LComponent be used and the state
was also preserved. Although it was declared as a request
scope service, it worked like as a composite scope service. (See the attached
powerpoint.)
The "SCA Java Annotations And APIs V1" specification line 292 to 293.says, "...
the lifetime of the request is implementation
dependent.".
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