Re: NullPointerException BasePeer within torque-3.1.1

[Brent Atkins]

Heh, it would have been nice if that did it for you...
I've never actually used that operator myself, but there is a nice 
how-to on using that operator in the Critiria how-to.
http://db.apache.org/torque/criteria-howto.html

About halfway down the page.
It was used differently there than how you are using it.
Robert Kromkamp wrote:
I hope the solution is that easy ... but when i change it to the correct
spelling i get the same result  :-)
-----Original Message-----
From: Brent Atkins [mailto:[EMAIL PROTECTED]
Sent: vrijdag 25 februari 2005 15:59
To: Apache Torque Users List
Subject: Re: NullPointerException BasePeer within torque-3.1.1
I can tell you that you misspelled setIgnoreCase...
Robert Kromkamp wrote:
 

Hi,
When I try to add setIngnoreCase(true) within the following statement I get
a NullPointerException in BasePeer.java.
Criteria criteria = new Criteria();
criteria.setIngnoreCase(true);
criteria.addJoin(ObjectsPeer.OBJECT_ID, Object2Peer.OBJECT_2_ID);
Criteria.criterion criterion =
criteria.getNewCriterion(Object2Peer.BOUWLAGEN, "%4%", Criteria.LIKE);
criteria.add(criterion);
objects = ObjectsPeer.doSelect(criteria);
I did take a look in de the BasePeer.java. The NullPointerException is
thrown because the table "OBJECT_2" is not part of the dbMap. 
When I print the contents of this Map I get the following result.

- ID_TABLE
- OBJECTEN
OBJECT_2  is not part of it but I use it in my query.
Because I set the ignore case it will check in the code if the column type
is equal to String. Because OBJECT_2 is not part of the dbMap it cannot get
the table description of OBJECT_2 and it it will throw a
NullPointerException. 

Does anyone know how to solve it?
Thanks for your time!
Kind regards,
Robert Kromkamp
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at nl.pagelink.engine.common.CommonEngine.getObjectsByCriteria(Unknown
Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
at sun.rmi.transport.Transport$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown
   

Source)
 

at java.lang.Thread.run(Unknown Source)
Caused by: org.apache.torque.TorqueException:
   

java.lang.NullPointerException
 

at org.apache.torque.util.BasePeer.throwTorqueException(BasePeer.java:200)
at org.apache.torque.util.BasePeer.doSelect(BasePeer.java:1204)
at nl.pagelink.torque.opm.BaseObjectenPeer.doSelectVillageRecords(Unknown
Source)
at nl.pagelink.torque.opm.BaseObjectenPeer.doSelectVillageRecords(Unknown
Source)
at nl.pagelink.torque.opm.BaseObjectenPeer.doSelect(Unknown Source)
... 16 more
Caused by: java.lang.NullPointerException
at org.apache.torque.util.BasePeer.createQuery(BasePeer.java:1015)
at org.apache.torque.util.BasePeer.doSelect(BasePeer.java:1221)
at org.apache.torque.util.BasePeer.doSelect(BasePeer.java:1198)
... 19 more












   


---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
 


---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]