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https://issues.apache.org/jira/browse/ODE-730?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sathwik Bantwal Premakumar reassigned ODE-730:
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Assignee: Sathwik Bantwal Premakumar (was: Sean Ahn)
> Respect partner role partner link definitions for instances of old process
> revisions
> ------------------------------------------------------------------------------------
>
> Key: ODE-730
> URL: https://issues.apache.org/jira/browse/ODE-730
> Project: ODE
> Issue Type: Improvement
> Components: BPEL Runtime
> Reporter: Sean Ahn
> Assignee: Sathwik Bantwal Premakumar
> Fix For: 1.3.7, 1.4
>
>
> Explanation:
> 1. An instance is created from a process definition. The instance gets
> executed to the point where it will invoke an external service after a
> <receive>.
> 2. A new version of the process is deployed. In the new version, the <invoke>
> is removed and so as the partner link definition.
> 3. A message that correlates to the instance arrives. The <receive> is
> executed and the instance invokes the external service. The definition of the
> partner links have been changed for the 'process'. The <invoke> on this
> instance does not find the parter link definition anymore.
> Options:
> 1. All the other states of the process with a specific version, such as the
> bpel logics, are embedded to the instance when the instance is serialized. We
> can serialize the definition of the partner links with the instance.
> 2. When a message arrives, using the service map, we find the target process
> first. Then, it becomes too late when we correlate the message to the process
> instance using the correlation key values. Reverse the logic here so that if
> the message is not an instance creating one, find the instance first and
> resolve the process(with the right version).
> 3. The active processes map contains all processes(with at least one active
> process instance) by the process id(with version). When creating the
> BpelRuntimeContext, look up the active processes map and bind the
> BpelRuntimeContext with the correct process version. When an <invoke> is
> called on the instance, the correct process version will be used by the
> BpelRuntimeContext.
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