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EclipseLink ddlgen doesn't work in eclipse [message #1462425]

Wed, 05 November 2014 15:08

Stephen Buergler

Messages: 3
Registered: November 2014

Junior Member

So in eclipse I do the JPA > Generate Tables from Entities... but I get an exception because the javaee-api-6.0.zip from maven doesn't have any method bodies. So I copied the command line, which is more difficult than it should be on windows, and ran it with that jar removed. Then there is another exception because some javax.persistence classes are signed differently in one jar then they are in another so I have to remove eclipselink's jar from the classpath too.
Another exception NoInitialContext or something. My persistence.xml has a <non-jta-data-source> so I need to remove that line.
NoClassDefFoundError. Some classes are missing.. (org.eclipse.persistence.jpa.jpql.parser.ExpressionVisitor) so I have to download eclipselink and add that to the classpath.

It works now but could there be some kind of fix that makes this unnecessary?

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