Jboss install

[jgayathri]

I have downloaded ant1.6, and tried to build Jbossas from the source jboss-4.0.5.GA-src.tar.gz, i am using RHEL4, Jdk path in etc/profile
#java
JAVA_HOME= /usr/java/jdk1.5.0_11
PATH=/usr/java/jdk1.5.0_11/bin:$PATH
CLASSPATH=/usr/java/jdk1.5.0_11/lib:$CLASSPATH
#ANT1.6
ANT_HOME=/home/servers/java/apache-ant-1.6.0
PATH=/home/servers/java/apache-ant-1.6.0/bin:$PATH


i run this command ant -buildfile build.xml
when i am building i got this problem


init:

compile-idl:
[jacidl] scan file: /home/servers/java/jboss-4.0.5.GA-src/iiop/src/idl/SASCurrent.idl
[jacidl] scan file: /home/servers/java/jboss-4.0.5.GA-src/iiop/src/idl/TransactionService.idl
[jacidl] processing idl file: /home/servers/java/jboss-4.0.5.GA-src/iiop/src/idl/SASCurrent.idl
[jacidl] processing idl file: /home/servers/java/jboss-4.0.5.GA-src/iiop/src/idl/TransactionService.idl

compile-classes:

compile-rmi:
[rmic] RMI Compiling 1 class to /home/servers/java/jboss-4.0.5.GA-src/iiop/output/classes
[rmic] IIOP has been turned on.
java.lang.UnsatisfiedLinkError: hasStaticInitializer
at com.sun.corba.ee.internal.io.ObjectStreamClass.hasStaticInitializer(Native Method)
at com.sun.corba.ee.internal.io.ObjectStreamClass._computeSerialVersionUID(ObjectStreamClass.java:943)
at com.sun.corba.ee.internal.io.ObjectStreamClass.(ObjectStreamClass.java:459)
at com.sun.corba.ee.internal.io.ObjectStreamClass.lookupInternal(ObjectStreamClass.java:139)
at com.sun.corba.ee.internal.io.ObjectStreamClass.lookup(ObjectStreamClass.java:96)
at com.sun.corba.ee.internal.io.ObjectStreamClass.lookupInternal(ObjectStreamClass.java:133)
at com.sun.corba.ee.internal.io.ObjectStreamClass.lookup(ObjectStreamClass.java:96)
at com.sun.corba.ee.internal.io.ObjectStreamClass.getSerialVersionUID(ObjectStreamClass.java:159)
at com.sun.corba.ee.internal.util.RepositoryId.(RepositoryId.java:150)
at sun.rmi.rmic.iiop.IDLNames.convertToISOLatin1(IDLNames.java:139)
at sun.rmi.rmic.iiop.IDLNames.getClassOrInterfaceName(IDLNames.java:233) at sun.rmi.rmic.iiop.CompoundType.(CompoundType.java:644)
at sun.rmi.rmic.iiop.InterfaceType.(InterfaceType.java:104)
at sun.rmi.rmic.iiop.RemoteType.(RemoteType.java:115)
at sun.rmi.rmic.iiop.RemoteType.forRemote(RemoteType.java:79)
at sun.rmi.rmic.iiop.StubGenerator.getTopType(StubGenerator.java:119)
at sun.rmi.rmic.iiop.Generator.generate(Generator.java:262)
at sun.rmi.rmic.Main.doCompile(Main.java:526)
at sun.rmi.rmic.Main.compile(Main.java:133)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.tools.ant.taskdefs.rmic.SunRmic.execute(SunRmic.java:91)
at org.apache.tools.ant.taskdefs.Rmic.execute(Rmic.java:520)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:306)
at org.apache.tools.ant.Task.perform(Task.java:401)
at org.apache.tools.ant.Target.execute(Target.java:338)
at org.apache.tools.ant.Target.performTasks(Target.java:365)
at org.apache.tools.ant.Project.executeTarget(Project.java:1237)
at org.jboss.tools.buildmagic.task.CallTarget.execute(CallTarget.java:141)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:306)
at org.apache.tools.ant.Task.perform(Task.java:401)
at org.apache.tools.ant.Target.execute(Target.java:338)
at org.apache.tools.ant.Target.performTasks(Target.java:365)
at org.apache.tools.ant.Project.executeTarget(Project.java:1237)
at org.jboss.tools.buildmagic.task.Ant.execute(Ant.java:261)
at org.jboss.tools.buildmagic.task.module.ExecuteModules$1.run(ExecuteModules.java:361)
at org.jboss.tools.buildmagic.task.module.ExecuteModules.executeModule(ExecuteModules.java:376)
at org.jboss.tools.buildmagic.task.module.ExecuteModules.execute(ExecuteModules.java:241)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:306)
at org.apache.tools.ant.Task.perform(Task.java:401)
at org.apache.tools.ant.Target.execute(Target.java:338)
at org.apache.tools.ant.Target.performTasks(Target.java:365)
at org.apache.tools.ant.Project.executeTarget(Project.java:1237)
at org.apache.tools.ant.Project.executeTargets(Project.java:1094)
at org.apache.tools.ant.Main.runBuild(Main.java:669)
at org.apache.tools.ant.Main.startAnt(Main.java:220)
at org.apache.tools.ant.launch.Launcher.run(Launcher.java:215)
at org.apache.tools.ant.launch.Launcher.main(Launcher.java:90)
[rmic] error: An error has occurred in the compiler; please file a bug report (http://java.sun.com/cgi-bin/bugreport.cgi).



[rmic] 1 error




BUILD FAILED
/home/servers/java/jboss-4.0.5.GA-src/iiop/build.xml:237: Rmic failed; see the compiler error output for details.

Total time: 53 seconds
[root@gayathri build]#

I wnt to know the reason and understand the compilation (build) from source)

[peterj]

Instead of running ant manually, try this: "cd" to the build directory and run "./build.sh". This will use the built-in Ant utility. (I have successfully built 4.0.5.GA using JDK 1.5.0_11 on FC6 following those steps.)

[jgayathri]

i tried as method given by u. But it was giving exception in default loader repositry class

[peterj]

What was the exception?

Are there any stray jar files in the endorsed directory?

You could try adding -verbose:class to the Java command that starts Ant, this should point out if stray jars are being picked up.

I once spent days debugging a issue where suddenly the JBossAS build would stop working on a certain computer, giving a missing method error when I could see that method in the .java source file. Apparently someone in some other department was too lazy to properly set up the classpath for his build, so his build script copied an older version of a JBoss jar file into the endorsed directory. The first time he did his build on that common build machine, my build stopped working. Eventually, I ran out of common build machines and I was forced to solve the problem; -verbose:class pointed out the culprit.

[jgayathri]

Thanks, today it build successfully . The path iin etc/profile i made change, i set it yesterday like this
#java
JAVA_HOME= /usr/java/jdk1.5.0_11
PATH=/usr/java/jdk1.5.0_11/bin:$PATH
CLASSPATH=/usr/java/jdk1.5.0_11/lib:$CLASSPATH


#ANT1.6
ANT_HOME=/home/servers/java/apache-ant-1.6.0
PATH=/home/servers/java/apache-ant-1.6.0/bin:$PATH


earlier th e order was different. it build successful today.

I downloaded example3.ear from roseindia.net, this i copied to jboss deploy , iimmediately it gave error like this classcast exception . This is happening for both the downloaded bin jboss and in the built jboss also .

my profile setting now is:
#java
JAVA_HOME= /usr/java/jdk1.5.0_11
PATH=/usr/java/jdk1.5.0_11/bin:$PATH
CLASSPATH=/usr/java/jdk1.5.0_11/lib:$CLASSPATH
#JBoss
#JBOSS_HOME=/home/servers/java/jboss-4.0.5.GA
JBOSS_HOME=/home/servers/java/jboss-4.0.5.GA-src/build/output/jboss-4.0.5.GA
#ANT1.6
ANT_HOME=/home/servers/java/apache-ant-1.6.0
PATH=/home/servers/java/apache-ant-1.6.0/bin:$PATH
#ANT
#ANT_HOME=/home/servers/java/apache-ant-1.7.0
#PATH=/home/servers/java/apache-ant-1.7.0/bin:$PATH
#J2EE
#CLASSPATH=/home/servers/java/j2ee.jar:$CLASSPATH
export PATH USER LOGNAME MAIL HOSTNAME HISTSIZE INPUTRC PGPORT LD_LIBRARY_PATH PATH MANPATH CLASSPATH JAVA_HOME JBOSS_HOME ANT_HOME

i need help to resolve this error: is:
09:08:23,438 INFO [ProxyFactory] Bound EJB Home 'test/MyTestSession' to jndi 'ejb/test/MyTestSessionBean'
09:08:23,482 INFO [EJBDeployer] Deployed: file:/home/servers/java/jboss-4.0.5.GA-src/build/output/jboss-4.0.5.GA/server/default/tmp/deploy/tmp2627example3.ear-contents/example3.jar
09:08:23,900 INFO [TomcatDeployer] deploy, ctxPath=/example3, warUrl=.../tmp/deploy/tmp2627example3.ear-contents/example3-exp.war/
09:08:24,708 ERROR [STDERR] java.lang.ClassCastException
09:08:24,746 ERROR [STDERR] at com.sun.corba.se.impl.javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:229)
09:08:24,747 ERROR [STDERR] at javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:137)
09:08:24,748 ERROR [STDERR] at test.session.SessionTestServlet.init(SessionTestServlet.java:29)
09:08:24,789 ERROR [STDERR] at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1105)
09:08:24,790 ERROR [STDERR] at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:932)
09:08:24,827 ERROR [STDERR] at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3951)
09:08:24,828 ERROR [STDERR] at org.apache.catalina.core.StandardContext.start(StandardContext.java:4225)
09:08:24,865 ERROR [STDERR] at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)

[peterj]

Please post test.session.SessionTestServlet.init() and highlight line 29.

[jgayathri]

/*

* SessionTestServlet.java

*

*/



package test.session;



import javax.servlet.*;

import javax.servlet.http.*;

import java.io.*;

import javax.naming.*;

import javax.rmi.PortableRemoteObject;





/**

* @author Deepak Kumar

* @Web http://www.roseindia.net

* @Email [e-mail]

*/



public class SessionTestServlet extends HttpServlet {

MyTestSessionHome testSessionBean;



public void init(ServletConfig config) throws ServletException{

//Look up home interface

try {

InitialContext ctx = new InitialContext();

Object objref = ctx.lookup("ejb/test/MyTestSessionBean");

testSessionBean = (MyTestSessionHome)PortableRemoteObject.narrow(objref, MyTestSessionHome.class);

} catch (Exception NamingException) {

NamingException.printStackTrace();

}





}



public void doGet (HttpServletRequest request,

HttpServletResponse response)

throws ServletException, IOException

{



PrintWriter out;

response.setContentType("text/html");

String title = "EJB Example";

out = response.getWriter();



out.println("");

out.println("");

out.println("Hello World Servlet!");

out.println("");

out.println("");

out.println("<p align=\"center\"><font size=\"4\" color=\"#000080\">Servlet Calling Session Bean");





try{

MyTestSession beanRemote;

beanRemote = testSessionBean.create();

out.println("<p align=\"center\"> Message from Session Bean is: " + beanRemote.SayHello() + "");

beanRemote.remove();

}catch(Exception CreateException){

CreateException.printStackTrace();

}

out.println("<p align=\"center\"><a href=\"javascript:history.back()\">Go to Home");

out.println("");

out.println("");





out.close();

}



public void destroy() {

System.out.println("Destroy");

}

}





deployment des:
<ejb-jar>



Example 3

<display-name>Example 3</display-name>



<enterprise-beans>



<!-- Session Beans -->



<display-name>My Test Session Bean</display-name>

<ejb-name>test/MyTestSession</ejb-name>

test.session.MyTestSessionHome

test.session.MyTestSession

<ejb-class>test.session.MyTestSessionBean</ejb-class>

<session-type>Stateless</session-type>

<transaction-type>Container</transaction-type>





</enterprise-beans>



<assembly-descriptor>



</assembly-descriptor>



</ejb-jar>

jboss.xml:


<enterprise-beans>


<ejb-name>test/MyTestSession</ejb-name>
<jndi-name>ejb/test/MyTestSessionBean</jndi-name>


</enterprise-beans>

<resource-managers>
</resource-managers>

[jgayathri]

I have found the problem. i don't know how to resolve it.

The JDK which i have installed is jdk1.0.5_11
In this rt.jar has 2 Portable object classes at
1.at com.sun.corba.se.impl.javax.rmi.PortableRemot eobject.narrow(PortableRemoteObject.java:229)
2.at javax.rmi.PortableRemoteObject.narrow(Portabl eRemoteObject.java:137)

That is y when i copy the bean it was giving this exception. i need soln for this

[peterj]

That is not the problem. You are using the second PortableRemoteObject class, look at the import statement.

First, a suggestion. When posting code, bracket it with the [ code ] [ /code ] tags (without the spaces). You can do this easily by selecting the code and clicking the Code button.

Is MyTestSessionHome an interface or a class? It should be the interface if it is not.

The other thing to do is use the jmx-console to list the JNDI names. Use the list() method on the jboss:service=JNDIView mbean. This will list out all of the names, look up the name you are interested in.

Are you using EJB3? If so, you might want to try the name "ejb/test/MyTestSessionBean/remote".

Finally, if the EJB is running in the same app server you could always look up the local interface, in which case you don't need the PortableRemoteObject call.

[jgayathri]

When i deploy a session bean in JBoss, while deploying i got classcast exception . When i am looking thro ctxlook up, it is always returing the object ref as JNDI name+Home. why this error is coming? i need help.
servlet code

code:

try {

 InitialContext ctx = new InitialContext();
System.out.println("aaaaaaaaaa");

 Object objref = ctx.lookup("ejb/test/MyTestSessionBean/remote");
//testSessionBean = (MyTestSessionHome)ctx.lookup("test.session.MyTestSessionBean.class.getName());
//testSessionBean = (MyTestSessionHome)ctx.lookup("test/session/MyTestSessionBean");
System.out.println("bbbbbbbbb"+objref);

 testSessionBean = (MyTestSessionHome)PortableRemoteObject.narrow(objref, MyTestSessionHome.class);
System.out.println("ccccccccc");

 } catch (Exception NamingException) {

 NamingException.printStackTrace();

THis is the output in Jboss:

393 INFO [STDOUT] bbbbbbbbbejb/test/MyTestSessionBean/remoteHome
11:43:38,408 ERROR [STDERR] java.lang.ClassCastException
11:43:38,413 ERROR [STDERR] at com.sun.corba.se.internal.javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:293)


If the code is like this in the lookup:
Object objref = ctx.lookup("ejb/test/MyTestSessionBean");


It returns objref like this:MyTestSessionBeanHome - This class does not exist.
I need help.

[fushion]

You don't need the narrowing anymore. use this code instead:

 InitialContext ctx = new InitialContext();
 MyTestSession testSession = (MyTestSession)ctx.lookup("ejb/test/MyTestSessionBean/remote");

That's all!!!

[sheilalety]

This is for windows, how can i install on redhat entreprise edition?