Guys,
I am trying to create an CMP entity object, passing a String and a Hashtable
to the home object create method.
I am using Oracle.
jBoss.xml has the String as an sql VARCHAR(256) and the Hashtable as an sql
JAVA_OBJECT.
The two public (persistent) variables are called _shopName and _itemStock,
respectively, and these same names are used in the xml as column names.
I don't know what else might be of use.
I'm getting this:
<Client.main (String[])>
parse arguments...
Would you like to find an existing object ? yes/no: no
Enter a primary key for your object: Billy
get JNDI initial context...
lookup the Home...
create an object...
javax.ejb.CreateException: Could not create entity:java.sql.SQLException:
Invalid column type
at
sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:249)
at
sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:224)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:126)
at
org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker_Stub.invokeHome(Unknown
Source)
at
org.jboss.ejb.plugins.jrmp.interfaces.HomeProxy.invoke(HomeProxy.java:80)
at org.jboss.proxy.ProxyCompiler$Runtime.invoke(ProxyCompiler.java:74)
at
com.valtech.solutions.ContainerManagedEntityBean.interfaces.CMShopHome$Proxy.create(Unknown
Source)
at
com.valtech.solutions.ContainerManagedEntityBean.client.Client.getNewObject(Client.java:97)
at
com.valtech.solutions.ContainerManagedEntityBean.client.Client.main(Client.java:29)
</Client.main (String[])>
and when I try to retrieve an object that might already be in storage, I get
this:
<Client.main (String[])>
parse arguments...
Would you like to find an existing object ? yes/no: y
Enter the object primary key you are looking for: Billy
get JNDI initial context...
lookup the Home...
find by primary key...
get shop item stock...
java.rmi.ServerException: RemoteException occurred in server thread; nested
exception is:
java.rmi.ServerException: Load failed; nested exception is:
java.sql.SQLException: ORA-00911: invalid character
java.rmi.ServerException: Load failed; nested exception is:
java.sql.SQLException: ORA-00911: invalid character
java.sql.SQLException: ORA-00911: invalid character
at
sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:249)
at
sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:224)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:126)
at
org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker_Stub.invoke(Unknown
Source)
at
org.jboss.ejb.plugins.jrmp.interfaces.EntityProxy.invoke(EntityProxy.java:115)
at org.jboss.proxy.ProxyCompiler$Runtime.invoke(ProxyCompiler.java:74)
at
com.valtech.solutions.ContainerManagedEntityBean.interfaces.CMShop$Proxy.getItemStock(Unknown
Source)
at
com.valtech.solutions.ContainerManagedEntityBean.client.Client.main(Client.java:32)
</Client.main (String[])>
If anyone has seen any of these errors (in their nightmares or otherwise),
could he please let me know?
Cheers,
M
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