createTableIfNotExists() always fails for "timer" table
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Key: JBAS-1472
URL: http://jira.jboss.com/jira/browse/JBAS-1472
Project: JBoss Application Server
Type: Bug
Components: CMP service
Versions: JBossAS-4.0.1 Final
Environment: all platforms
Reporter: nwc
The method createTableIfNotExists() in
org.jboss.ejb.txtimer.GeneralPurposeDatabasePersistencePlugin
references an mbean attribute called "TypeMappingMetaData"; however, the class
org.jboss.ejb.plugins.cmp.jdbc.metadata.MetaDataLibrary, which is expected to
provide the value of this attribute does not have such an attribute and in fact
there are no classes in the entire code base that have this attribute. This
means that the getAttribute call at the beginning of createTableIfNotExists()
will always return null, and so the method will always throw an
IllegalStateException, and so the "timer" table will never get created. So if
you don't manually create this table, or write your own persistence plugin,
there is no way to have EJB timers persisted to the database.
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