8:21 a.m.
Bijoy James [https://community.jboss.org/people/bijoyjp] created the discussion
"Re: EJB bean is not working in Multi threading of JBoss 7.1.1 Final"
To view the discussion, visit: https://community.jboss.org/message/754815#754815
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Hi Oliver,
I placed the jboss-ejb-client.properties in the class path of my (remote) client
application, but still am able to get the remote object, but by invoking the method am
getting the exception.
Can u please share your code how to invoke your ejb remote bean object and calling the
method inside the bean remote object
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9:11 a.m.
Wolf-Dieter Fink [https://community.jboss.org/people/wdfink] created the discussion
"Re: EJB bean is not working in Multi threading of JBoss 7.1.1 Final"
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As this is the normal behaviour of the client. The 'lookup' will never call the
server!
So you get an exception if you access the bean.
For examples you might have a look into the quickstarts (or clone/download it) :
git clone git://github.com/jboss-jdf/jboss-as-quickstart.git
ejb-remote, cluster-ha-singleton-service and ejb-multi-server contain clients that will
use what you will see.
See the description and documentation
https://docs.jboss.org/author/display/AS71/Contributing+a+Quickstart here, also each
quickstart will have a README.md
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9:48 a.m.
Oliver Katzer [https://community.jboss.org/people/olli24] created the discussion
"Re: EJB bean is not working in Multi threading of JBoss 7.1.1 Final"
To view the discussion, visit: https://community.jboss.org/message/754851#754851
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System.setProperty("jboss.ejb.client.properties.file.path",
"C:\\jboss-ejb-client.properties"); // Content of the file I posted already.
Properties properties = new Properties();
properties.put(Context.URL_PKG_PREFIXES, "org.jboss.ejb.client.naming");
Context jndiContext = new InitialContext(properties);
Object ref = jndiContext.lookup(
"ejb:/MtzWebComm//CommEJB!de.miditec.communication.ejb.CommEJBHome");
CommEJBHome commEJBHome = (CommEJBHome) PortableRemoteObject.narrow(ref,
CommEJBHome.class);
CommEJB commEJB = commEJBHome.create(1);
System.out.println( commEJB.getHello() );
commEJB.remove();
So, it's similar to your code.
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12:29 a.m.
Bijoy James [https://community.jboss.org/people/bijoyjp] created the discussion
"Re: EJB bean is not working in Multi threading of JBoss 7.1.1 Final"
To view the discussion, visit: https://community.jboss.org/message/754980#754980
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Now am getting different type of exception.
if i am setting the properties.file.path
ie System.setProperty("jboss.ejb.client.properties.file.path",
"C:\\FLMS_DEMO\\jboss-ejb-client.properties");
am getting below exception
java.lang.IllegalStateException: No EJB receiver available for handling
[appName:,modulename:JMSRa,distinctname:] combination for invocation context
org.jboss.ejb.client.EJBClientInvocationContext@1342ba4
at
org.jboss.ejb.client.EJBClientContext.requireEJBReceiver(EJBClientContext.java:584)
at
org.jboss.ejb.client.ReceiverInterceptor.handleInvocation(ReceiverInterceptor.java:119)
at
org.jboss.ejb.client.EJBClientInvocationContext.sendRequest(EJBClientInvocationContext.java:181)
at
org.jboss.ejb.client.EJBClientInvocationContext.retryRequest(EJBClientInvocationContext.java:206)
at
org.jboss.ejb.client.EJBReceiverInvocationContext.retryInvocation(EJBReceiverInvocationContext.java:95)
at
org.jboss.ejb.client.remoting.NoSuchEJBExceptionResponseHandler.processMessage(NoSuchEJBExceptionResponseHandler.java:78)
at
org.jboss.ejb.client.remoting.ChannelAssociation$ResponseReceiver.handleMessage(ChannelAssociation.java:395)
at
org.jboss.remoting3.remote.RemoteConnectionChannel$5.run(RemoteConnectionChannel.java:437)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
at ...asynchronous invocation...(Unknown Source)
at
org.jboss.ejb.client.remoting.NoSuchEJBExceptionResponseHandler$ResultProducer.getResult(NoSuchEJBExceptionResponseHandler.java:101)
at
org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:270)
at
org.jboss.ejb.client.TransactionInterceptor.handleInvocationResult(TransactionInterceptor.java:47)
at
org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:272)
at
org.jboss.ejb.client.ReceiverInterceptor.handleInvocationResult(ReceiverInterceptor.java:132)
at
org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:260)
at
org.jboss.ejb.client.EJBClientInvocationContext.awaitResponse(EJBClientInvocationContext.java:399)
at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:140)
at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:121)
at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:104)
at $Proxy0.create(Unknown Source)
at CacheStructures.LookUp_Bean.getJMSRARemote(LookUp_Bean.java:196)
at CacheStructures.LookUp_Bean.main(LookUp_Bean.java:218)
If i am not setting the System.property is getting below exception
ie // System.setProperty("jboss.ejb.client.properties.file.path",
"C:\\FLMS_DEMO\\jboss-ejb-client.properties");
java.lang.IllegalStateException: No EJB receiver available for handling
[appName:,modulename:JMSRa,distinctname:] combination for invocation context
org.jboss.ejb.client.EJBClientInvocationContext@4b222f
at
org.jboss.ejb.client.EJBClientContext.requireEJBReceiver(EJBClientContext.java:584)
at
org.jboss.ejb.client.ReceiverInterceptor.handleInvocation(ReceiverInterceptor.java:119)
at
org.jboss.ejb.client.EJBClientInvocationContext.sendRequest(EJBClientInvocationContext.java:181)
at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:136)
at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:121)
at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:104)
at $Proxy0.create(Unknown Source)
at CacheStructures.LookUp_Bean.getJMSRARemote(LookUp_Bean.java:196)
at CacheStructures.LookUp_Bean.main(LookUp_Bean.java:218)
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1:40 a.m.
Oliver Katzer [https://community.jboss.org/people/olli24] created the discussion
"Re: EJB bean is not working in Multi threading of JBoss 7.1.1 Final"
To view the discussion, visit: https://community.jboss.org/message/755005#755005
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Are Client and JBoss on different machines?
If yes, you need to set in the properties files also username and password, because
security-realm is enabled by default.
remote.connection.default.username=xxx
remote.connection.default.password=yyy
Only if the client runs locally you don’t need to set the username/password.
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1:44 a.m.
Bijoy James [https://community.jboss.org/people/bijoyjp] created the discussion
"Re: EJB bean is not working in Multi threading of JBoss 7.1.1 Final"
To view the discussion, visit: https://community.jboss.org/message/755006#755006
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My client and Jboss are running in same machine
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7:52 a.m.
Bijoy James [https://community.jboss.org/people/bijoyjp] created the discussion
"Re: EJB bean is not working in Multi threading of JBoss 7.1.1 Final"
To view the discussion, visit: https://community.jboss.org/message/755127#755127
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Below i pasted the code of the Home interface class
package Home;
import java.rmi.RemoteException;
import javax.ejb.CreateException;
import javax.ejb.EJBHome;
import Remote.JMSRARemote;
public interface JMSRAHome extends EJBHome{
public JMSRARemote create() throws RemoteException, CreateException;
}
And below is the code for Remote class
package Remote;
import java.rmi.RemoteException;
import java.util.ArrayList;
import java.util.Vector;
import javax.ejb.EJBObject;
public interface JMSRARemote extends EJBObject{
public String ReadTxnFromInputQueueString(String strQName)throws RemoteException;
}
Is this code is correct?
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participants (3)
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Bijoy James -
Oliver Katzer
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Wolf-Dieter Fink