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Message-ID: <74e15baa0604190327t29b9bcc7t4eb33822a50d53e6@mail.gmail.com>
Date: Wed, 19 Apr 2006 06:27:09 -0400
From: "Aaron Mulder" <ammulder@alumni.princeton.edu>
Sender: ammulder@gmail.com
To: user@geronimo.apache.org
Subject: Re: How to do a local bean lookup
In-Reply-To: <785A212E11918F449D1318C61B7A9B0E2B95A3@cs-mailsvr.Virtusa.com>
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References: <785A212E11918F449D1318C61B7A9B0E2B95A3@cs-mailsvr.Virtusa.com>

The new ejb-local-ref looks right.  Maybe you have to swap the order
of the ejb-local-ref and the resource-ref?  Does the XML parsing error
give you any specific information about what it expected vs what it
actualy got?  You can always consult the schema at
geronimo/schemas/ejb-jar_2_1.xsd

Thanks,
    Aaron

On 4/19/06, Siraj Mohamed <Siraj@virtusa.com> wrote:
>
>
>
> Hi All,
>
>
>
> I want to do a local lookup of a session bean from another session bean.
> This is what I am actually trying to do:
>
>
>
> I have two session bean bundled them in the same EAR and in my first bean=
's
> method; I do a local lookup of the 2nd bean. This is the code:
>
>
>
> Context jndiCntx =3D new InitialContext();
>
> Object objref =3D null;
>
> Demo2Home home =3D null;
>
> objref =3D jndiCntx.lookup("Demo2");
>
> home =3D (Demo2Home)PortableRemoteObject.narrow(
>
>            objref, Demo2Home.class);
>
> Demo2 demo =3D home.create();
>
>
>
> Now I am invoking the 1st bean's method from a standalone java (remote
> client), but I am getting following errors:
>
>
>
> javax.naming.NameNotFoundException: Demo2
>
>             at
> com.sun.jndi.rmi.registry.RegistryContext.lookup(RegistryContext.java:108=
)
>
>             at
> com.sun.jndi.rmi.registry.RegistryContext.lookup(RegistryContext.java:116=
)
>
>             at
> javax.naming.InitialContext.lookup(InitialContext.java:361)
>
>             at ejb.demo.DemoBean.ejbCreate(DemoBean.java:116)
>
>
>
> My ejb-jar.xml contains following information.
>
>
>
> enterprise-beans>
>
>       <session id=3D"Session_Demo">
>
>          <description><![CDATA[The bean implementation class for the Demo
> EJB.]]></description>
>
>          <ejb-name>Demo</ejb-name>
>
>          <home>ejb.demo.DemoHome</home>
>
>          <remote>ejb.demo.Demo</remote>
>
>          <ejb-class>ejb.demo.DemoBean</ejb-class>
>
>          <session-type>Stateful</session-type>
>
>          <transaction-type>Bean</transaction-type>
>
>
>
>          <resource-ref id=3D"ResRef_1">
>
>             <res-ref-name>xmeta_defaultDS</res-ref-name>
>
>             <res-type>javax.sql.DataSource</res-type>
>
>             <res-auth>Container</res-auth>
>
>
> <res-sharing-scope>Shareable</res-sharing-scope>
>
>          </resource-ref>
>
>       </session>
>
>
>
>       <session id=3D"Session_Demo2">
>
>          <description><![CDATA[The bean implementation class for the Demo
> EJB.]]></description>
>
>          <ejb-name>Demo2</ejb-name>
>
>          <home>ejb.demo2.Demo2Home</home>
>
>          <remote>ejb.demo2.Demo2</remote>
>
>          <ejb-class>ejb.demo2.Demo2Bean</ejb-class>
>
>          <session-type>Stateless</session-type>
>
>          <transaction-type>Container</transaction-type>
>
>       </session>
>
>    </enterprise-beans>
>
>
>
> If I lookup the 2nd bean remotely, it works fine but it does not work
> locally. There were some discussion in the forum regarding this and sugge=
st
> introducing 'ejb-local-ref' tag. I added following for the 1st bean in th=
e
> ejb-jar.xml.
>
>
>
> <session id=3D"Session_Demo">
>
>    =85=85=85=85=85..
>
>    <ejb-local-ref>
>
>     <ejb-ref-name>ejb/Demo2</ejb-ref-name>
>
>     <ejb-ref-type>Stateless</ejb-ref-type>
>
>     <local-home>ejb.demo2.Demo2Home</local-home>
>
>     <local>ejb.demo2.Demo2</local>
>
>     <ejb-link>Demo2</ejb-link>
>
>    </ejb-local-ref>
>
> </session>
>
>
>
> After this change, I could not deploy the EAR and getting XML parsing
> exception for ejb-jar.xml. Possibly I am doing some thing wrong here.
> Appreciate if any one could suggest a solution.
>
>
>
> Thanks & Regards,
>
> Siraj
>
>
>
>
>
>