[jboss-user] [Security & JAAS/JBoss] - Cannot update the DB from an EJB MDB, help!!
Hello,
I have a web application which must recive messages from TWINCAT and, depend on message,
update the database.
I am working with Hibernate, and I never had any problem to read, insert or update from
the controller. Now, from the EJB, the class Message driven Bean reads okay but itâs
impossible to update the DB. Cannot execute the update method and there arenât any
exceptions or errors⦠simply not update.
I tried 2 possible but no good solutions:
1. Adding a file âserver.policyâ at {jboss.home}/server/default/conf with the code:
<!-- â¦.. ï
//Permisos requeridos para Hibernate
grant codeBase "file:/C:/jboss/server/default/deploy/my_application.ear"{
permission java.util.PropertyPermission "*", "read,write";
permission java.lang.reflect.ReflectPermission "suppressAccessChecks";
permission java.lang.RuntimePermission "accessDeclaredMembers";
permission java.lang.RuntimePermission "getProtectionDomain";
};
grant codeBase "file:/C:/jboss/server/default/deploy/ my_application.ear/-"{
permission java.util.PropertyPermission "*", "read,write";
permission java.lang.reflect.ReflectPermission "suppressAccessChecks";
permission java.lang.RuntimePermission "accessDeclaredMembers";
permission java.lang.RuntimePermission "getProtectionDomain";
};
2. Adding an ejb-jar.xml file in the meta-inf of application ear (built) and in the folder
src and at classes (when built) of the ejb.jar. The code:
<?xml version="1.0"?>
<!DOCTYPE ejb-jar PUBLIC "-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans
1.1//EN" "http://java.sun.com/j2ee/dtds/ejb-jar_1_1.dtd">
<ejb-jar>
<enterprise-beans>
<ejb-name>MyBean</ejb-name>
<!-- ... -->
<security-identity>
<run-as>
A private internal role
<role-name>Manager</role-name>
</run-as>
</security-identity>
<ejb-name>My2Bean</ejb-name>
<!-- ... -->
<security-identity>
<run-as>
A private internal role
<role-name>Manager</role-name>
</run-as>
</security-identity>
</enterprise-beans>
<!-- ... -->
<assembly-descriptor>
<method-permission>
<role-name>Manager</role-name>
<ejb-name>MyBean</ejb-name>
<method-name>*</method-name>
</method-permission>
</assembly-descriptor>
</ejb-jar>
The result of this itâs the same, impossible to update the database.
Thanks
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