I am trying to configure few datasources in my environment and getting below driver problem.
i have tried with ojdbc6.jar file and ojdbc14.jar file in the classpath.
If i use ojdbc6.jar file i will get class not found exception like below with sealing violation ..etc where as if i use ojdbc14.jar file i will get class cast exception. Basically what i understood is it's driver mismatch or something but not able to identify where could be the problem. I have tried all the ways, from my side if anyone have any idea about this or any clue please suggest me. I can give you more clarity on the problem if required.
Few extra details :-
java version - 1.6.0.20
Jboss version - 5.1
Caused by: java.lang.NoClassDefFoundError: oracle/jdbc/driver/OracleDriver
at oracle.jdbc.pool.OracleDataSource.<init>(OracleDataSource.java:85)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.getDriver(LocalManagedConnectionFactory.java:481)
at org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:206)
... 98 more
Caused by: java.lang.ClassNotFoundException: Unexpected error during load of: oracle.jdbc.driver.OracleDriver, msg=Sealing violation for package oracle.jdbc.driver
at org.jboss.classloader.spi.base.ClassLoaderManager.process(ClassLoaderManager.java:181)
at org.jboss.classloader.spi.base.BaseClassLoaderDomain.loadClass(BaseClassLoaderDomain.java:276)
at org.jboss.classloader.spi.base.BaseClassLoaderDomain.loadClass(BaseClassLoaderDomain.java:1138)
at org.jboss.classloader.spi.base.BaseClassLoader.loadClassFromDomain(BaseClassLoader.java:862)
at org.jboss.classloader.spi.base.BaseClassLoader.doLoadClass(BaseClassLoader.java:502)
at org.jboss.classloader.spi.base.BaseClassLoader.loadClass(BaseClassLoader.java:447)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
... 107 more
Here is my one of DS.xml file
<datasources>
<local-tx-datasource>
<jndi-name>jdbc/<JNDI NAME></jndi-name>
<connection-url>jdbc:orcale:thin:@<servername>:<port>:<schema_name></connection-url>
<driver-class>oracle.jdbc.pool.OracleDataSource</driver-class>
<security-domain>DataSourceDBLogin</security-domain>
<exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.OracleExceptionSorter</exception-sorter-class-name>
<metadata>
<type-mapping>Oracle11g</type-mapping>
</metadata>
<min-pool-size>5</min-pool-size>
<max-pool-size>20</max-pool-size>
<idle-timeout-minutes>15</idle-timeout-minutes>
</local-tx-datasource>
</datasources>