Hi,
I'm trying to create table dynamically in my program. I'm using NetBean
6.0.1 and my sql 5.0.45. What I did is as follows.
1) I've tested that if I use SELECT syntax, the remote ejb method returned
the right result to me.
2) If i change the query from " select * from table" to "create table" then
there is error.
at
com.sun.corba.ee.impl.logging.ORBUtilSystemException.couldNotReadInfo(ORBUtilSystemException.java:9798)
at
com.sun.corba.ee.impl.servicecontext.UEInfoServiceContextImpl.<init>(UEInfoServiceContextImpl.java:70)
at
com.sun.corba.ee.spi.servicecontext.ServiceContextDefaults$5.create(ServiceContextDefaults.java:200)
at
com.sun.corba.ee.impl.servicecontext.ServiceContextsImpl.unmarshal(ServiceContextsImpl.java:276)
at
com.sun.corba.ee.impl.servicecontext.ServiceContextsImpl.get(ServiceContextsImpl.java:459)
at
com.sun.corba.ee.impl.protocol.CorbaClientRequestDispatcherImpl.processResponse(CorbaClientRequestDispatcherImpl.java:511)
at
com.sun.corba.ee.impl.protocol.CorbaClientRequestDispatcherImpl.marshalingComplete(CorbaClientRequestDispatcherImpl.java:363)
at
com.sun.corba.ee.impl.protocol.CorbaClientDelegateImpl.invoke(CorbaClientDelegateImpl.java:219)
at
com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.privateInvoke(StubInvocationHandlerImpl.java:192)
at
com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.invoke(StubInvocationHandlerImpl.java:152)
at
com.sun.corba.ee.impl.presentation.rmi.bcel.BCELStubBase.invoke(BCELStubBase.java:225)
at
ejb.__InsPerfRemote_Remote_DynamicStub.testAddTable(ejb/__InsPerfRemote_Remote_DynamicStub.java)
... 2 more
3) my persistence.xml is
<persistence version="1.0" xmlns="http://java.sun.com/xml/ns/persistence";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd";>
<persistence-unit name="testUnite" transaction-type="JTA">
<provider>oracle.toplink.essentials.PersistenceProvider</provider>
<jta-data-source>mySqlJNDI</jta-data-source>
<properties>
<property name="toplink.ddl-generation"
value="drop-and-create-tables"/>
</properties>
</persistence-unit>
</persistence>
Could anyone tell me where I am wrong, or give me an tutorial on how to
create tables through jpa.
Thanks a lot!
-----
--
Best Wishes!
Justin Tsao
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