Hi! Isn't it java:comp/env/ejb/<name of ejb> where the ejb can be looked up? I remember some examples where /ejb was the "sub-level" for EJBs. And can you tell me about the names? I mean, I have an ejb-name written in ejb-jar.xml. Is this the definitive name for the component which I have to use everywhere? Or has the name of the remote interface to be referenced somewhere? I'm actually asking because I played a bit with these names bit never succeeded.
Thanks much, Fabian -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Aaron Mulder Sent: Saturday, April 08, 2006 5:44 PM To: user@geronimo.apache.org Subject: Re: References between Webapp and EJB Yes, you need an EJB Ref (or more likely an EJB Local Ref) in web.xml. If the WAR and EJB JAR are in the same EAR, then the ejb-link in the EJB ref should point to the ejb-name of the EJB and that should make it work. If the WAR and EJB JAR are separate, then you need a geronimo-web.xml with a matching ejb-ref or ejb-local-ref that resolves the reference to the EJB in the standalone EJB JAR. Once you have the EJB ref, the servlet can look up the EJB in JNDI at the location java:comp/env/(name of EJB ref) Thanks, Aaron On 4/8/06, Fabian Dankof <[EMAIL PROTECTED]> wrote: > Hello! > > I'm trying to get a simple example thing to work that consists of an EJB and a webapp. > Up to now I don't know exactly how references between webapps and ejbs are made. > Additionally I don't know which files I actually need. > > I've got the following deployment descriptors: > > ejb-jar.xml: > -------------------------------------------------------------- > <?xml version="1.0" encoding="UTF-8"?> > > <ejb-jar 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"; version="2.1"> > > <description><![CDATA[StringMirrorEJB generated by eclipse wtp xdoclet extension.]]></description> > <display-name>StringMirrorEJB</display-name> > > <enterprise-beans> > > <!-- Session Beans --> > <session id="Session_MyStringMirror"> > <description><![CDATA[A session bean named MyStringMirror]]></description> > <display-name>MyStringMirror</display-name> > > <ejb-name>MyStringMirror</ejb-name> > > <home>foo.MyStringMirrorHome</home> > <remote>foo.MyStringMirror</remote> > <local-home>foo.MyStringMirrorLocalHome</local-home> > <local>foo.MyStringMirrorLocal</local> > <ejb-class>foo.MyStringMirrorSession</ejb-class> > <session-type>Stateless</session-type> > <transaction-type>Container</transaction-type> > </session> > </enterprise-beans> > > </ejb-jar> > -------------------------------------------------------------- > > Here is my question if i need an additional 'id' attribute in the > <ejb-jar> tag and which value it should have. I already noticed that > the value in the 'id' attribute is taken as 'Component Name' in Geronimo Console. > > > Here is my web.xml: > > --------------------------------------------------------------- > <?xml version="1.0" encoding="UTF-8"?> > > <web-app id="web-app_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/web-app_2_4.xsd"; version="2.4"> > <display-name>SimpleEJBConsumer</display-name> > <distributable/> > > > <servlet> > <display-name>SimpleEJBConsumer</display-name> > <servlet-name>SimpleEJBConsumer</servlet-name> > <servlet-class>foo.SimpleEJBConsumer</servlet-class> > > </servlet> > > > <servlet-mapping> > <servlet-name>SimpleEJBConsumer</servlet-name> > <url-pattern>/SimpleEJBConsumer</url-pattern> > </servlet-mapping> > </web-app> > --------------------------------------------------------------- > > Do i need an ejb-ref in the web.xml??? > > > geronimo-web.xml: > > --------------------------------------------------------------- > <?xml version="1.0" encoding="UTF-8"?> <web-app > xmlns="http://geronimo.apache.org/xml/ns/j2ee/web-1.0"; xmlns:nam="http://geronimo.apache.org/xml/ns/naming-1.0"; xmlns:sec="http://geronimo.apache.org/xml/ns/security-1.1"; xmlns:sys="http://geronimo.apache.org/xml/ns/deployment-1.0"; configId="SimpleEJBConsumer/SimpleEJBConsumer"> > <context-root>/SimpleEJBConsumer</context-root> > <context-priority-classloader>false</context-priority-classloader> > <nam:ejb-ref> > <nam:ref-name>ejb/MyStringMirror</nam:ref-name> > <nam:target-name>geronimo.server:J2EEServer=geronimo,j2eeType=StatelessSessi onBean,name=MyStringMirror</nam:target-name> > </nam:ejb-ref> > </web-app> > --------------------------------------------------------------- > > > I would be very glad if someone can just tell my what is needed, and what is not. > > > Thanks, > > Fabian > > >
