[jboss-user] [JBoss Seam] - Error in Seam Action accessing another JBoss instance passin
I have a Seam application(the booking example in fact) invoking a request to another JBoss app server. This app server returns the entity objects as result which triggers the exception below: java.io.InvalidClassException: org.hibernate.collection.PersistentBag; local class incompatible: stream classdesc serialVersionUID = -992182677146982163, local class serialVersionUID = 2819117614876030537 Anybody know how to work around or avoid this problem? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4006789#4006789 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4006789 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Management, JMX/JBoss] - JMX and Security -- Re: JMX RMI Connector from JDK1.5
Hi, I have protected the jmx-console at installation of servr(4.04-GA): Have anybody got it working programmatically logging in and accessing MBeans. A code example would help a lot since doc is hard to come across Trying to access MBeans gives: Exception in thread "main" java.lang.SecurityException: Failed to authenticate principal=null, securityDomain=jmx-console at org.jboss.jmx.connector.invoker.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:97) at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3989323#3989323 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3989323 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Management, JMX/JBoss] - Re: MBean and JNI access
Hi, I have the same problem. A general question: SCOPING ? We have some java code which works as long as calling code is not scoped, but in default package. If we add classes to a scope package com.myscope; We get Unsatisdied link error Remove scope and it works stand alone java app. In the MBean we make sure that code accessing the native is using same class loader as code loading JNI lib... But unsatisfied link error Perhaps removing scope in MBean makes it work??? Any ideas, folks? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3981025#3981025 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3981025 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Management, JMX/JBoss] - Re: JNI, System.loadLibrary() and class loader interactions
"bhandsaker" wrote : I was on the right track in what I wrote above. I finally found the | following reference in the JNI spec | (http://java.sun.com/j2se/1.5.0/docs/guide/jni/spec/design.html): | | anonymous wrote :"The programmer may use a single library to store all the native methods | | needed by any number of classes, as long as these classes are to be | | loaded with the same class loader. The VM internally maintains a list | | of loaded native libraries for each class loader. Vendors should choose | | native library names that minimize the chance of name clashes." | | The key point here is "same class loader". Not a parent, not a child: | Same class loader. | | We have resolved this problem by loading the native libraries from an MBean | and then invoking code during the initialization of the MBean that loads the | library *and* touches each class that uses native methods, forcing the classes | to be loaded by the MBean class loader. Once we do this, everything works | correctly. | | Note that if you do not force a class with native methods to be loaded by the | MBean, it will be successfully loaded later by a different class loader, | (for example, an EJB class loader), but the native methods will not be visible. | | One side effect of this solution is that we cannot hot deploy the classes | with the native methods and our code that calls them. We could perhaps | achieve some level of hot deployment if we carefully separated our code, | but we didn't try. | | How do you force the class loading? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3980320#3980320 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3980320 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Management, JMX/JBoss] - Re: JNI, System.loadLibrary() and class loader interactions
Hi, we have same situation and follows above advice but it does not work. We load library from MBean.start() We do teh check class loader which confirms same classloader... But, when calling an operation from JMX console which uses the native interface method, the unsatisifed link error comes So...we are a bit puzzled why this does not work Does there exist any test DLL and som JBoss code which actually works and shows how to do this? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3980319#3980319 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3980319 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Persistence, JBoss/CMP, Hibernate, Database] - Re: Error with MS SQL 2005 and mapping of object with name U
Hi, "solution" to this was to remove the already created database, remove app from jboss deploy. Then start it and let it have the app again as a "fresh" start. I guess the overall reason was the usage of "update" in the persistence.xml so beware... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3978397#3978397 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3978397 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Persistence, JBoss/CMP, Hibernate, Database] - Error with MS SQL 2005 and mapping of object with name User
I have an object annotated as shown below.
Deploying in JBoss FAILS since it does not "see" the table name annotation.
When hibernate tries to create the user table it fails with MS SQL 2005:
@Entity
@Table(name= "USERITEM")
@Inheritance(strategy = InheritanceType.JOINED)
public class User implements Serializable {
...
}
JBoss:
20:16:42,809 ERROR [SchemaUpdate] Unsuccessful: create table User (ID
numeric(19,0) identity not null, NAME varchar(255) not null unique, primary key
(ID))
20:16:42,809 ERROR [SchemaUpdate] Incorrect syntax near the keyword 'User'.
Datasource in JBoss contains the following since I have not found any mapping
spec for 2005 edition.
MS SQLSERVER2000
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[jboss-user] [JBoss Messaging] - Re: Sending to a remote JMS queue - [ConnectionAspect] Caugh
Hi, Just a question: Do you have example code using this config? I have a similar issue, but in my case some beans need to send to a remote queue and others to a local queue. I guess I have to configure two JMS Providers for this. Have you tried this? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3977521#3977521 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3977521 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
