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1. Re: sqlserver 2000 cmp create table problem
Turn on debug output - look in conf/log4j.xml - and have a look at the generated SQL.
Maybe that will reveal the answer. -
2. Re: sqlserver 2000 cmp create table problem
I seem to be having some trouble getting logging to work as expected.
I uncommented the following lines in the log4j.xml, thinking this would result in the traces being sent to server.log...but no luck.
Any idea what I am missing here?
thanks,
craig -
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4. Re: sqlserver 2000 cmp create table problem
The problem with the create table sql was that the fields for the primary key were not getting inserted properly and I was just ending up with constraint primary(). The primary key is a composite of activityid, year. The ejbCreate code within the bean is below. Also, I specify the ActivityPK class as the primary key field in the ejb-jar.xml file.
here is the create table command taken from the log
CREATE TABLE kcactivity1 (activityid VARCHAR(256), year INTEGER NOT NULL, description VARCHAR(256), CONSTRAINT pk_kcactivity1 PRIMARY KEY())
public ActivityPK ejbCreate(String activityID, int year) throws CreateException {
System.out.println("ejbCreate(String activityID,Integer year)");
setActivityID(activityID);
setYear(year);
return null;
}
Any ideas here? I have got around it for now by flipping create primary key to false, but that won't work long term.
Now when I try and obtain a remote reference to a bean I get the following error.
Thanks for the help!
craig
Client code
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Object obj = ctx.lookup("Activity");
ActivityHomeRemote home = (ActivityHomeRemote)javax.rmi.PortableRemoteObject.narrow(obj,ActivityHomeRemote.class);
ActivityRemote activity = home.findByPrimaryKey(new ActivityPK("001",2003));
23:42:07,142 DEBUG [org.jboss.ejb.plugins.cmp.jdbc.JDBCFindByPrimaryKeyQuery.Activity.findByPrimaryKey] SQL: SELECT FROM kcactivity WHERE
2002-11-13 23:42:07,142 DEBUG [org.jboss.ejb.plugins.cmp.jdbc.JDBCQueryManager.Activity] Added findByPrimaryKey query command for home interface
2002-11-13 23:42:07,142 DEBUG [org.jboss.ejb.plugins.cmp.jdbc.JDBCFindByPrimaryKeyQuery.Activity.findByPrimaryKey] SQL: SELECT FROM kcactivity WHERE
2002-11-13 23:42:07,143 DEBUG [org.jboss.ejb.plugins.cmp.jdbc.JDBCQueryManager.Activity] Added findByPrimaryKey query command for local home interface
2002-11-13 23:42:07,145 INFO [org.jboss.ejb.EjbModule] Started
2002-11-13 23:42:07,146 INFO [org.jboss.deployment.MainDeployer] Deployed package: file:/usr/local/jboss-3.0.4_tomcat-4.1.12/server/default/deploy/ejbbudgeting.jar
2002-11-13 23:42:20,556 DEBUG [org.jboss.ejb.plugins.cmp.jdbc.JDBCFindByPrimaryKeyQuery.Activity.findByPrimaryKey] Executing SQL: SELECT FROM kcactivity WHERE
2002-11-13 23:42:20,562 DEBUG [org.jboss.ejb.plugins.cmp.jdbc.JDBCFindByPrimaryKeyQuery.Activity.findByPrimaryKey] Find failed
java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC][SQLServer]Incorrect syntax near the keyword 'FROM'.
at com.microsoft.jdbc.base.BaseExceptions.createException(Unknown Source)
at com.microsoft.jdbc.base.BaseExceptions.getException(Unknown Source)
at com.microsoft.jdbc.sqlserver.tds.TDSRequest.processErrorToken(Unknown Source)
at com.microsoft.jdbc.sqlserver.tds.TDSRequest.processReplyToken(Unknown Source)
at com.microsoft.jdbc.sqlserver.tds.TDSExecuteRequest.processReplyToken(Unknown Source)
at com.microsoft.jdbc.sqlserver.tds.TDSRequest.processReply(Unknown Source)
at com.microsoft.jdbc.sqlserver.SQLServerImplStatement.getNextResultType(Unknown Source)
at com.microsoft.jdbc.base.BaseStatement.commonTransitionToState(Unknown Source)
at com.microsoft.jdbc.base.BaseStatement.postImplExecute(Unknown Source)
at com.microsoft.jdbc.base.BasePreparedStatement.postImplExecute(Unknown Source)
at com.microsoft.jdbc.base.BaseStatement.commonExecute(Unknown Source)
at com.microsoft.jdbc.base.BaseStatement.executeQueryInternal(Unknown Source)
at com.microsoft.jdbc.base.BasePreparedStatement.executeQuery(Unknown Source)
at org.jboss.resource.adapter.jdbc.local.LocalPreparedStatement.executeQuery(LocalPreparedStatement.java:289)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCAbstractQueryCommand.execute(JDBCAbstractQueryCommand.java:112)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCFindEntityCommand.execute(JDBCFindEntityCommand.java:44)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.findEntity(JDBCStoreManager.java:541)
at org.jboss.ejb.plugins.CMPPersistenceManager.findEntity(CMPPersistenceManager.java:336)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.findEntity(CachedConnectionInterceptor.java:301)
at org.jboss.ejb.EntityContainer.find(EntityContainer.java:690)
at java.lang.reflect.Method.invoke(Native Method)
at org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityContainer.java:1119)
at org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:73)
at org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHome(EntitySynchronizationInterceptor.java:206)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome(CachedConnectionInterceptor.java:215)
at org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:73)
at org.jboss.ejb.plugins.EntityInstanceInterceptor.invokeHome(EntityInstanceInterceptor.java:90)
at org.jboss.ejb.plugins.EntityLockInterceptor.invokeHome(EntityLockInterceptor.java:79)
at org.jboss.ejb.plugins.EntityCreationInterceptor.invokeHome(EntityCreationInterceptor.java:44)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:111)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:178)
at org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:52)
at org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:105)
at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:129)
at org.jboss.ejb.EntityContainer.invokeHome(EntityContainer.java:487)
at org.jboss.ejb.Container.invoke(Container.java:730)
at org.jboss.ejb.EntityContainer.invoke(EntityContainer.java:1058)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517)
at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:382)
at java.lang.reflect.Method.invoke(Native Method)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:241)
at sun.rmi.transport.Transport$1.run(Transport.java:152)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:148)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:465)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:706)
at java.lang.Thread.run(Thread.java:484) -
5. Re: sqlserver 2000 cmp create table problem
I would be checking the implementation of ActivityPK to ensure that it properly satisfies the requirements for compound primary keys.
As there is not supposed to be a <primkey-field> element in the deployment descriptor for compound primary keys, JBoss needs to reflect the PK class to get the key field names.
Steve -
6. Re: sqlserver 2000 cmp create table problem
Steve,
The problem was in my PK class. thanks alot for the help.
craig