Hi guys,
I'm developping a J2EE application running into a appl.server jboss-4.0.1sp1
(JVM 1.4.2)and I'm facing a problem that I don't know how to fix it.
For specialization and reuse reasons, I've created a session-stateless ejb and
a message bean packed in a .ear file and, in another ear, I've packed all my
web-application code, separated in a war (presentation) and another session
stateless ejb (business logic).
If I deploy the 2 ear files in the same server my appl work fine, but if I
deploy the ears in separate servers, I cannot reach the session stateles EJB
with the following error, but I can send a message to the message bean
javax.naming.CommunicationException [Root exception is
java.lang.ClassNotFoundException: it.aztech.signer.AZTECH_SignerRemoteHome (no
security manager: RMI class loader disabled)]
I can lookup and use correctly the ejb, and the message bean, from a standalone
java application
This is my code for lookup the ejb
public AZTECH_SignerRemote getSignerRemote(String who) throws Exception
{
String NAMING_CONTEXT_FACTORY =
"org.jnp.interfaces.NamingContextFactory";
String PROVIDER_URL = "192.168.202.241";
String EJBNAME_SIGNER = "AZTECH_SignerBean";
Hashtable env = new Hashtable();
env.put("java.naming.factory.initial",
NAMING_CONTEXT_FACTORY);
env.put("java.naming.provider.url", PROVIDER_URL);
if (who != null)
{
env.put(Context.SECURITY_CREDENTIALS, who);
env.put(Context.SECURITY_PRINCIPAL, who);
}
Context jndiContext = new InitialContext(env);
Object ref = jndiContext.lookup(EJBNAME_SIGNER);
AZTECH_SignerRemoteHome home =
(AZTECH_SignerRemoteHome) PortableRemoteObject.narrow(ref,
AZTECH_SignerRemoteHome.class);
AZTECH_SignerRemote remote = home.create();
return remote;
}
*************************************************
And this is my ejb-jar.xml
<?xml version="1.0" encoding="UTF-8"?>
<ejb-jar version="2.1" xmlns="http://java.sun.com/xml/ns/j2ee";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/ejb-jar_2_1.xsd";>
<display-name>AZTECH-ejb</display-name>
<enterprise-beans>
<display-name>AZTECH_SignerSB</display-name>
<ejb-name>AZTECH_SignerBean</ejb-name>
it.aztech.signer.AZTECH_SignerRemoteHome
it.aztech.signer.AZTECH_SignerRemote
<ejb-class>it.aztech.signer.AZTECH_SignerBean</ejb-class>
<session-type>Stateless</session-type>
<transaction-type>Container</transaction-type>
<message-driven>
<display-name>AZTECH_MailerMDB</display-name>
<ejb-name>AZTECH_MailerBean</ejb-name>
<ejb-class>it.aztech.mailer.AZTECH_MailerBean</ejb-class>
<transaction-type>Container</transaction-type>
<message-destination-type>javax.jms.Queue</message-destination-type>
<message-destination-link>AZTECH_MailerDestination</message-destination-link>
<activation-config>
<activation-config-property>
<activation-config-property-name>acknowledgeMode</activation-config-property-name>
<activation-config-property-value>Auto-acknowledge</activation-config-property-value>
</activation-config-property>
<activation-config-property>
<activation-config-property-name>destinationType</activation-config-property-name>
<activation-config-property-value>javax.jms.Queue</activation-config-property-value>
</activation-config-property>
</activation-config>
</message-driven>
</enterprise-beans>
<assembly-descriptor>
<container-transaction>
<ejb-name>AZTECH_MailerBean</ejb-name>
<method-name>*</method-name>
<trans-attribute>Required</trans-attribute>
</container-transaction>
<container-transaction>
<ejb-name>AZTECH_SignerBean</ejb-name>
<method-name>*</method-name>
<trans-attribute>Required</trans-attribute>
</container-transaction>
<message-destination>
<display-name>Destination for AZTECH_Mailer</display-name>
<message-destination-name>AZTECH_MailerDestination</message-destination-name>
</message-destination>
</assembly-descriptor>
</ejb-jar>
***************************************************
Can someone helps me in fixing this error? Thanks in advance
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