[jira] [Created] (OPENJPA-2332) Update message when unable to resolve datasource configuration

["Kevin Sutter (JIRA)" <ji...@apache.org>]

Kevin Sutter created OPENJPA-2332:
-------------------------------------

             Summary: Update message when unable to resolve datasource configuration
                 Key: OPENJPA-2332
                 URL: https://issues.apache.org/jira/browse/OPENJPA-2332
             Project: OpenJPA
          Issue Type: Improvement
          Components: diagnostics, jdbc
    Affects Versions: 2.3.0, 2.2.2, 2.2.1.1
            Reporter: Kevin Sutter
            Assignee: Kevin Sutter


This error message does not give sufficient information to debug the situation.  Users don't know how or why they got to this point in the processing:

no-driver: A JDBC Driver or DataSource class name must be specified in the \
	ConnectionDriverName property. Available properties in configuration \
	are "{0}".

Without getting too wordy for a single message, I'm planning to update this message as follows.  I also plan to add some additional Trace points to help with debugging the issue.

no-driver: Now relying on persistence.xml properties to resolve the datasource. \
        A JDBC Driver or DataSource class name must be specified in the \
	openjpa.ConnectionDriverName or javax.persistence.jdbc.driver property. \
        Available properties in the configuration are "{0}".


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