JPA DAOs must ensure that property keys are unique
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Key: ODE-721
URL: https://issues.apache.org/jira/browse/ODE-721
Project: ODE
Issue Type: Bug
Components: BPEL Runtime
Affects Versions: 2.0
Reporter: Tammo van Lessen
Assignee: Tammo van Lessen
Fix For: 1.3.4, 1.3.5, 2.0
Currently, writeVariableProperty creates always new entries to the
XmlDataProperty table, even if the key is identical.This break correlation in
ODE 2.0 as properties are then stored even in the case of variable
initialization. This typically results in an empty property value, which will
not be replaced by upcoming property write operations (they will simply add new
objects with the same key to the table, property reads will always return the
first occurrence of the key, which represents in that case an empty value).
Although this is not directly affecting 1.x, making sure that the key is unique
doesn't harm 1.x either.
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