November 2009 - jboss-user - Jboss List Archives

[Security] - Re: Exclude EJB from global SecurityDomain?

by Wolfgang Knauf

Hi Dennis, I don't know whether this is possible, but there are two things I would try: 1) take a look at the "@PermitAll" annotation for the ejb methods (or the "unchecked" element in "ejb-jar.xml"). 2) There is a "@RunAs" annotation, but probably this also invokes your login module. Hope that one of them helps. Wolfgang View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4266518#4266518 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4266518

16 years, 5 months

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[Installation, Configuration & Deployment] - Re: jndi, rebind, java.io.NotSerializableException

by delbd

Ok, i copy/pasted the class in my webapp. This works now without dependencies to JBoss, thanks. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4266512#4266512 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4266512

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[jBPM Users] - Re: [JBPM4] Multiple Assignment of a task in jBPM4

by fabiomsouto

This JIRA suggestion is related to this. Don't forget to vote for it. https://jira.jboss.org/jira/browse/JBPM-2414?page=com.atlassian.jira.plug... View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4266511#4266511 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4266511

16 years, 5 months

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[EJB 3.0 Users] - Re: Resolve an EJB Module Remote or Local type in a web appl

by Wolfgang Knauf

Hi, do you use Eclipse Web Tools Platform or JBoss Tools? If you use WTP: you have to add an "Java EE Module Dependency". See this screenshot: http://www.cs.hs-rm.de/~knauf/KomponentenArchitekturen2008/stateless/webm... Hope this helps Wolfgang View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4266506#4266506 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4266506

16 years, 5 months

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[JBoss Messaging Users] - Re: Bisocket connection won't be closed if pulling out the e

by mjjiangbhr

The full subject should be "Bisocket connection won't be closed if pulling out the ethernet cable between client and server. The failure detection module won't close the failure connection, as a result, the subsequent requests will hang after connection account exceeds the threshold" View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4266490#4266490 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4266490

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[JBoss Messaging Users] - Bisocket connection won't be closed if pulling out the ether

by mjjiangbhr

We are using JBoss App Server 4.2.3.GA, JBoss Messaging 1.4.5 GA and JBoss Remoting 2.2.3 SP1. In our application, there are a lot of Message listeners running on the client side, these message listeners will receive messages from queue/topic deployed in JBoss Messaging Configuration: We created our own JMS Connection factory which uses the default remoting connector. As you know, the default remoting connector is configured to use the bisocket transport. We didn't change the default value of the remoting connector <invoker transport="bisocket"> | |  | <attribute name="marshaller" isParam="true">org.jboss.jms.wireformat.JMSWireFormat</attribute> | <attribute name="unmarshaller" isParam="true">org.jboss.jms.wireformat.JMSWireFormat</attribute> | <attribute name="dataType" isParam="true">jms</attribute> | <attribute name="socket.check_connection" isParam="true">false</attribute> | <attribute name="serverBindAddress">${jboss.bind.address}</attribute> | <attribute name="serverBindPort">4457</attribute> | <attribute name="clientSocketClass" isParam="true">org.jboss.jms.client.remoting.ClientSocketWrapper</attribute> | <attribute name="serverSocketClass">org.jboss.jms.server.remoting.ServerSocketWrapper</attribute> | | <attribute name="numberOfCallRetries" isParam="true">1</attribute> | <attribute name="pingFrequency" isParam="true">214748364</attribute> | <attribute name="pingWindowFactor" isParam="true">10</attribute> | <attribute name="onewayThreadPool">org.jboss.jms.server.remoting.DirectThreadPool</attribute> |  | | <attribute name="stopLeaseOnFailure" isParam="true">true</attribute> | |  | <attribute name="clientLeasePeriod" isParam="true">10000</attribute> | <attribute name="validatorPingPeriod" isParam="true">10000</attribute> | <attribute name="validatorPingTimeout" isParam="true">5000</attribute> | <attribute name="registerCallbackListener">false</attribute> | | <attribute name="timeout" isParam="true">0</attribute> | |  | <attribute name="numberOfRetries" isParam="true">10</attribute> | |  | <attribute name="JBM_clientMaxPoolSize" isParam="true">200</attribute> | |  | | </invoker> | During we run our application, we open the JBoss web console to monitor the value of currentClientPoolSize under "Jboss.remoting" JMX MBean. How to reproduce this issue: 1. Run 5 message listeners in the client side to receive messages from JBoss Messaging, then we observe the value of currentClientPoolSize is 10 2. After processing several messages, we manually pull out the ethernet cable. The value of currentClientPoolSize is still 10. 3. We run another 5 message listeners in client side, then the value of currentClientPoolSize will become 20 4. After we do the same operations above several times, the value of currentClientPoolSize will increase continuously. Once the value of currentClientPoolSize is equal to the MaxPoolSize, then the subsequent incoming client requests will hang, and we will encounter the following exception in server side 2009-10-20 18:08:09,655 ERROR [org.jboss.remoting.transport.socket.ServerThread] Worker thread initialization failure | | java.net.SocketException: Connection reset | | at java.net.SocketInputStream.read(SocketInputStream.java:168) | | at java.io.BufferedInputStream.fill(BufferedInputStream.java:218) | | at java.io.BufferedInputStream.read(BufferedInputStream.java:235) | | at java.io.FilterInputStream.read(FilterInputStream.java:66) | | at org.jboss.remoting.transport.socket.ServerThread.readVersion(ServerThread.java:859) | | at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:545) | | at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:406) | | at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:173) | Conclusion: JBoss Messaging won't close the failure connections if they are caused by manually pulling out ethernet cable. As a result, the value of currentClientPoolSize will increase continuously and finally the new client requests will hang Note: If we killed the process of message listener in client side, then the value of currentClientPoolSize will decrease to 0 immediately, it seems that the server could detect the failure connection and perform the corresponding resource releasing. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4266489#4266489 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4266489

16 years, 5 months

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[Installation, Configuration & Deployment] - Re: jndi, rebind, java.io.NotSerializableException

by jaikiran

"delbd" wrote : | Second, this mean changing eveywhere my code calls like context.lookup(name) to something like NonSerializableFactory.lookup(name). No. You will still do InitialContext.lookup(name), internally it's handled by ObjectFactory. It's only during the binding that you will use the NonSerializableFactory. And yes, it does introduce a dependency on JBoss code. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4266473#4266473 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4266473

16 years, 5 months

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[Installation, Configuration & Deployment] - Proxy Configuration

by damienmc3

Hi, I found the system properties to set so: set JAVA_OPTS=-Dhttp.proxyHost=<Proxy Host> -Dhttp.proxyPort=<Proxy Port> thaht works but I get the code 407. So how can I set username and password ? Thanks in advance ! View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4266472#4266472 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4266472

16 years, 5 months

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[Installation, Configuration & Deployment] - Re: jndi, rebind, java.io.NotSerializableException

by delbd

Not possible. I already found this class, but it has two main problem. First, it introduces a dependency to jboss in my code, while i would like to stick with pure J2EE available specs. Second, this mean changing eveywhere my code calls like context.lookup(name) to something like NonSerializableFactory.lookup(name). I'd like not to change the code just because jboss has decided tha purely local objects need to be serialized. This doc http://docs.jboss.org/jbossas/admindevel326/html/ch3.chapter.html states anonymous wrote : Subcontexts and object bindings directly under java: are only visible within the JBoss server virtual machine and not to remote clients. Any other context or object binding is available to remote clients, provided the context or object supports serialization. [....] | | An example of where the restricting a binding to the java: context is useful would be a javax.sql.DataSource connection factory that can only be used inside of the JBoss server where the associated database pool resides. I see nowhere that is mandates objets are serializable and even if so, the only mention of serialization is about other context, not java: ones. However, the jboss still complains about serialization and fail while i bind an object to the name "java:Shark". Note that i tried "java:Shark", "java:comp/env/Shark" and "Shark", all are failing with serialization errors. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4266469#4266469 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4266469

16 years, 5 months

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[jBPM Users] - Re: jbpm integration with java

by saraswati.santanu

Jbpm is meant to be used in Java EE applications. You should be able to use every feature that Jbpm provides in an enterprise application. Eclipse has no role to play in running Jbpm. You may choose to use Eclipse based graphical designer or you can use some other graphical designer or for that matter no designer just textpad to create Jpdl xmls. Its good to know that you are developing java in your myeclipse anonymous wrote : java which is developed in myeclipse I thought it is developed by a team led by James Gosling some 15-20 years back :). Just as jest. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4266466#4266466 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4266466

16 years, 5 months

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jboss-user November 2009