OpenJPA
  1. OpenJPA
  2. OPENJPA-656

Incorrect connection URL causes NPE when using JDBC Driver

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Minor Minor
    • Resolution: Fixed
    • Affects Version/s: 1.2.0
    • Fix Version/s: 1.2.0
    • Component/s: None
    • Labels:
      None

      Description

      If a JDBC URL is specified with an incorrect protocol or subprotocol in combination with a JDBC Driver class when configuring a PU an NPE is thrown within the OpenJPA code when trying to create an entity manager. The NPE bubbles out to a not-so-useful PersistenceException with internal StoreException containing message text "null".

      For example: (note the missing colon after the subprotocol)

      openjpa.ConnectionDriverName=com.ibm.db2.jcc.DB2Driver
      openjpa.ConnectionURL=jdbc:db2//my.database.com:800/MYDB

      Results in:

      [java] <openjpa-1.2.0-SNAPSHOT-r422266:667312 nonfatal general error> org.apache.openjpa.persistence.PersistenceException: There were errors initializing your configuration: <openjpa-1.2.0-SNAPSHOT-r422266:667312 fatal store error> org.apache.openjpa.util.StoreException: null
      [java] at org.apache.openjpa.jdbc.schema.DataSourceFactory.installDBDictionary(DataSourceFactory.java:240)
      [java] at org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.getConnectionFactory(JDBCConfigurationImpl.java:692)
      [java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      [java] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:45)
      [java] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      [java] at java.lang.reflect.Method.invoke(Method.java:599)
      [java] at org.apache.openjpa.lib.conf.ConfigurationImpl.instantiateAll(ConfigurationImpl.java:288)
      [java] at org.apache.openjpa.conf.OpenJPAConfigurationImpl.instantiateAll(OpenJPAConfigurationImpl.java:1429)
      [java] at org.apache.openjpa.kernel.AbstractBrokerFactory.makeReadOnly(AbstractBrokerFactory.java:646)
      [java] at org.apache.openjpa.kernel.AbstractBrokerFactory.newBroker(AbstractBrokerFactory.java:183)
      [java] at org.apache.openjpa.kernel.DelegatingBrokerFactory.newBroker(DelegatingBrokerFactory.java:142)
      [java] at org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:192)
      [java] at com.ibm.ws.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:42)
      [java] at com.ibm.ws.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:27)
      [java] at suite.r70.base.wasvadd.wsjpa_scripts.wsenhancer.VerifyEnhancementTest.main(VerifyEnhancementTest.java:22)
      [java] Caused by: java.lang.NullPointerException
      [java] at org.apache.openjpa.lib.jdbc.DelegatingConnection.getAutoCommit(DelegatingConnection.java:202)

        Activity

          People

          • Assignee:
            Unassigned
            Reporter:
            Jeremy Bauer
          • Votes:
            0 Vote for this issue
            Watchers:
            0 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development