"JCR Queries" should display exception messages instead of blank results, and
a row count for valid results
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Key: MAGNOLIA-2080
URL: http://jira.magnolia.info/browse/MAGNOLIA-2080
Project: Magnolia
Issue Type: Improvement
Components: admininterface
Affects Versions: 3.5.4
Reporter: Ryan Gardner
Assignee: Philipp Bracher
Attachments: jcrQueryDisplayErrors.patch
The exceptions were all being caught and logged in the QueryUtil - and
therefore were unavailable for the JCR Utils page to get them to display.
I made another "exceptionThrowingQuery" method in the QueryUtil that throws
exceptions, and called that method in the JCR Utils method. To avoid duplicate
code, the query method now delegates the actual query to the
exceptionThrowingQuery method and the traps the exception, logs it, and returns
the Collections.EmptyList (identical behavior to what it was before)
In addition, the size of the collection returned is now printed when results
are returned. This can be helpful for knowing row counts... etc.
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