Hi,
I have successfully deployed a CMP entity bean but Jboss thrown a
NullPointerException when the bean is invoked. It looks like the Finder
method definition in ejb-jar.xml is not quite right though it passes
container's checking during deployment.
Any advice is greatly appreciated.
Frank
==============
[10:16:15,426,J2eeDeployer#Default] J2EE application:
file:/D:/java/jboss-3.0.0alpha/deploy/mapservice.jar is deployed.
[10:16:22,908,Default] CatalogBean:setSessionContext()
[10:16:22,908,Default] CatalogBean:ejbCreate()
[10:16:22,908,Default] CatalogBean:getAllServices() 1
[10:16:22,988,Default] ServiceCatalogBean: ServiceCatalogBean() ... a new
service bean created by EJB container
[10:16:23,198,Default] Did not find the UCL resource
com/esri/mo/res/Res_en.properties
[10:16:23,258,Default] Did not find the UCL resource
com/esri/mo/res/Res_en_US.properties
[10:16:23,408,Default] ServiceCatalogBean: setEntityContext() called.
[10:16:23,479,Default] java.lang.NullPointerException
[10:16:23,479,Default] at
org.jboss.ejb.plugins.cmp.jdbc.JDBCFinderCommand.execute(JDBCFinderCommand.j
ava:87)
[10:16:23,479,Default] at
org.jboss.ejb.plugins.cmp.jdbc.JDBCFindEntitiesCommand.execute(JDBCFindEntit
iesCommand.java:1
79)
===============
======= Part of the ejb-jar.xml =====
<query>
<query-method>
<method-name>findByServiceName</method-name>
<method-params>
<method-param>java.lang.String</method-param>
</method-params>
</query-method>
<ejb-ql>
SELEcT OBJECT(a)
FROM ServiceCatalog a
WHERE a.ServiceName=?1
</ejb-ql>
</query>
<query>
<query-method>
<method-name>findAllServices</method-name>
<method-params>
</method-params>
</query-method>
<ejb-ql>
SELEcT OBJECT(a)
FROM ServiceCatalog a
WHERE a.ServiceName IS NOT NULL
ORDER BY ServiceName
</ejb-ql>
</query>
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