Problem with finder method in CMP (Auto-increment filed in t
Dear all,
I need help , i have a problem with finder method when i want to send 2 parameters i am getting deployment error.
My databse contains a table called group_assignment i created using Auto-increment field.like this..
CREATE TABLE group_assignment(id MEDIUMINT NOT NULL AUTO_INCREMENT,userid VARCHAR(30),group_id VARCHAR(30),PRIMARY KEY(id))TYPE=INNODB;
Note: one user can be in different Groups .and i am able to add user in different groups but when i am trying delete i am getting problems.
in my Groupassignment Home i wrote like this...
public Collection findByGrouptoDeleteUser(String userid,String group_id) throws FinderException, RemoteException;
I want to delete user from any Group ,so i wrote in session session bean……….
Groupassignment usr = (Groupassignment) homeg.findByGrouptoDeleteUser(user,usergroup);
usr.remove();
In Deployment descriptor i wrote like this...
<query-method>
<method-name>findByGrouptoDeleteUser</method-name>
<method-params>
<method-param>java.lang.String</method-param>
</method-params>
</query-method>
<return-type-mapping>Local</return-type-mapping>
<ejb-ql>SELECT OBJECT(r) FROM Groupassignment AS r WHERE r.userid = ?1 AND r.group_id = ?2</ejb-ql>
I am getting following error....when i deployed my .ear file.
14:38:58,832 INFO [MainDeployer] Starting deployment of package: file:/C:/jboss-3.2.1/server/default/deploy/database.ear
14:38:58,842 INFO [EARDeployer] Init J2EE application: file:/C:/jboss-3.2.1/server/default/deploy/database.ear
14:38:59,974 WARN [verifier] EJB spec violation:
Bean : GroupassignmentEjb
Method : public abstract Collection findByGrouptoDeleteUser(String, String) throws FinderException, RemoteException
Section: 10.5.6
Warning: Every finder method except findByPrimaryKey(key) must be associated with a query element in the deployment descriptor.
14:39:00,064 ERROR [MainDeployer] could not create deployment: file:/C:/jboss-3.2.1/server/default/tmp/deploy/server/default/deploy/database.ear/36.database.ear-contents/Register.jar
org.jboss.deployment.DeploymentException: Verification of Enterprise Beans failed, see above for error messages.
at org.jboss.ejb.EJBDeployer.create(EJBDeployer.java:487)
at org.jboss.deployment.MainDeployer.create(MainDeployer.java:784)
at org.jboss.deployment.MainDeployer.create(MainDeployer.java:776)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:639)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:613)
at java.lang.reflect.Method.invoke(Native Method)
at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549)
at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
at $Proxy7.deploy(Unknown Source)
at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:302)
at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:476)
at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:200)
at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploymentScanner.java:211)
at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run(AbstractDeploymentScanner.java:190)
1
Hope you people can respond as soon as....
regards
madadi
