[OPENJPA-2153] NoSuchMethodException of DBCPDriverDataSource.newInstance()

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.2.0, 2.3.0
• Fix Version/s: 2.2.1, 2.3.0
• Component/s: jdbc
• Assignee: Albert Lee
• Reporter: Albert Lee
• Created: 09/Mar/12 21:57
• Updated: 28/Mar/12 07:12
• Resolved: 12/Mar/12 14:19

Description

NoSuchMethodException:
org.apache.openjpa.jdbc.schema.DBCPDriverDataSource.newInstance()

<openjpa-2.2.0-r422266:1244990 nonfatal general error> org.apache.openjpa.persistence.PersistenceException: There were errors initializing your configuration: <openjpa-2.2.0-r422266:1244990 fatal user error> org.apache.openjpa.util.UserException: A connection could not be obtained for driver class "org.postgresql.Driver" and URL "jdbc:postgresql://localhost/foo". You may have specified an invalid URL.
at org.apache.openjpa.jdbc.schema.DataSourceFactory.newConnectException(DataSourceFactory.java:255)
at org.apache.openjpa.jdbc.schema.DataSourceFactory.newDataSource(DataSourceFactory.java:123)
at org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.createConnectionFactory(JDBCConfigurationImpl.java:844)
at org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.getConnectionFactory(JDBCConfigurationImpl.java:732)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.openjpa.lib.conf.ConfigurationImpl.instantiateAll(ConfigurationImpl.java:295)
at org.apache.openjpa.conf.OpenJPAConfigurationImpl.instantiateAll(OpenJPAConfigurationImpl.java:1671)
at org.apache.openjpa.kernel.AbstractBrokerFactory.makeReadOnly(AbstractBrokerFactory.java:646)
at org.apache.openjpa.kernel.AbstractBrokerFactory.newBroker(AbstractBrokerFactory.java:203)
at org.apache.openjpa.kernel.DelegatingBrokerFactory.newBroker(DelegatingBrokerFactory.java:156)
at org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:227)
at org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:154)
at org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:60)
at org.example.FooServiceTest.before(FooServiceTest.java:24)
Caused by: org.apache.commons.lang.exception.NestableRuntimeException: An instance of the class "class org.apache.openjpa.jdbc.schema.DBCPDriverDataSource" could not be instantiated. Make sure the class has a public no-args constructor.
at org.apache.openjpa.lib.conf.Configurations.newInstance(Configurations.java:240)
at org.apache.openjpa.lib.conf.ObjectValue.newInstance(ObjectValue.java:124)
at org.apache.openjpa.lib.conf.PluginValue.instantiate(PluginValue.java:103)
at org.apache.openjpa.lib.conf.ObjectValue.instantiate(ObjectValue.java:83)
at org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.newDriverDataSourceInstance(JDBCConfigurationImpl.java:639)
at org.apache.openjpa.jdbc.schema.DataSourceFactory.newDataSource(DataSourceFactory.java:89)
... 46 more
Caused by: java.lang.InstantiationException: java.lang.NoSuchMethodException: org.apache.openjpa.jdbc.schema.DBCPDriverDataSource.newInstance()
at org.apache.openjpa.lib.util.J2DoPrivHelper$11.run(J2DoPrivHelper.java:377)
at java.security.AccessController.doPrivileged(Native Method)
at org.apache.openjpa.lib.conf.Configurations.newInstance(Configurations.java:234)

Issue Links

• is broken by: OPENJPA-2087 Remove or limit the use of the ConcreteClassGenerator