March 2010 - jboss-user - Jboss List Archives

[jBPM] New message: "Re: How to integrate a jBPM engine on JBoss 5.0.1 AS"

by Maciej Swiderski

User development, A new message was posted in the thread "How to integrate a jBPM engine on JBoss 5.0.1 AS": http://community.jboss.org/message/531175#531175 Author : Maciej Swiderski Profile : http://community.jboss.org/people/swiderski.maciej Message: -------------------------------------------------------------- Hi, no, afaik JBoss AS does not have jBPM by default but it is very easy to deploy it. Just download jBPM distribution and follow user guide. There is install directory with nice ant tasks that help you to start with jBPM very quickly. You could look into another JBoss project if you thinking about orchestrating only web services: http://www.jboss.org/riftsaw HTH Maciej -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/531175#531175

16 years, 3 months

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[JBoss Microcontainer Development] New message: "Re: JBREFLECT-5 - Implementing generics in JavassistClassInfo"

by Kabir Khan

User development, A new message was posted in the thread "JBREFLECT-5 - Implementing generics in JavassistClassInfo": http://community.jboss.org/message/531173#531173 Author : Kabir Khan Profile : http://community.jboss.org/people/kabir.khan@jboss.com Message: -------------------------------------------------------------- 1) and 4) have been done.> > A few points worth remembering: > a) I have implemented a JavassistParameterizedClassInfo (stolen from the introspection implementation) which handles things like Collection<String>. This basically delegates to the "raw" ClassInfo for Collection, augmented with extra information regarding the <String> bit. These are currently not cached and are created on every access. > > > > I have not added caching yet, and adding this simple test passes with the introspection implementation, but fails with the Javassist implementation public Comparable<String> signatureCachedParameterizedClassInfo() { return null; } public void testCachedParameterizedClassInfo() throws Throwable { Type type = getGenericReturnType("signatureCachedParameterizedClassInfo"); TypeInfo typeInfo1 = getTypeInfoFactory().getTypeInfo(type); TypeInfo typeInfo2 = getTypeInfoFactory().getTypeInfo(getGenericReturnType("signatureCachedParameterizedClassInfo")); assertEquals(typeInfo1, typeInfo2); assertSame(typeInfo1, typeInfo2); // <-- FAILS //Also check the results of repeated calls to getGenericSuperClass/-Interfaces() etc. } Is this object equality a requirement? My fear is that working out the key will be costly > A few points worth remembering: > b) JavassistClassInfo should cache the values of isMap() and isCollection() > > > > This has been done. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/531173#531173

16 years, 3 months

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[JBoss Portal Documentation] New message: "Re: More information when using Authentication with jpa identity store"

by Eduardo Sandino

User development, A new message was posted in the thread "More information when using Authentication with jpa identity store": http://community.jboss.org/message/531172#531172 Author : Eduardo Sandino Profile : http://community.jboss.org/people/efsandino Message: -------------------------------------------------------------- I have move the post to http://community.jboss.org/thread/149271 please go there. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/531172#531172

16 years, 3 months

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[Datasource Configuration] New message: "More information when using Authentication with jpa identity store"

by Eduardo Sandino

User development, A new message was posted in the thread "More information when using Authentication with jpa identity store": http://community.jboss.org/message/531171#531171 Author : Eduardo Sandino Profile : http://community.jboss.org/people/efsandino Message: -------------------------------------------------------------- I want to manage 2 databases: * One DB For Authentication * For storing application information I have read that is possible to do that: http://docs.jboss.org/seam/latest-2/reference/en-US/html/security.html#d0... but i need to know how to define the parameters for my application to connect to one DB for authentication and other for storing my information. This will be helpfull because i want to authenticate applications in just one schema. (Share Authentication not with LDAP). Thanks. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/531171#531171

16 years, 3 months

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[EJB 3.0] New message: "not seeing default QueuedPessimisticEJBLock behavior"

by cwinfrey

User development, A new message was posted in the thread "not seeing default QueuedPessimisticEJBLock behavior": http://community.jboss.org/message/531170#531170 Author : cwinfrey Profile : http://community.jboss.org/people/cwinfrey Message: -------------------------------------------------------------- I posted this to the Transactions thread and the responder indicated that it would be more appropriate in this EJB 3.0 thread. In the JBoss reading that I have done, the JBoss application server uses a transaction lock to ensure that there is only one active instance of a given entity bean (one with a given primary key) in memory at one time. If any method at all is invoked on an entity bean within a transaction, no other transaction can have access to this bean until the holding transaction commits or is rolled back. In my testing I am not seeing this behavior. The testing results are consistent with no transaction lock ever being placed. I am hoping that someone can suggest why - and how I can get the default behavior. Summary of environment: * JBoss 5.1.0.GA server/default + Oracle datasource * Oracle 10g * EJB 3 Entity Beans with CMP The Entity Beans do not use any custom primary key classes. A Java Long is used for all primary keys. No equals or hashCode method overrides exist. standardjboss.xml has not been modified and no custom container-configurations are implemented. There is no explicit mapping of the entity beans to a container configuration -- JBoss default determination of entity bean to container configuration is used. This should be a container with commit option B and QueuedPessimisticEJBLock. Summary of test: Command-line client program accesses a stateless session bean remote interface to execute the test method (executeConcurrencyTest) to update an Entity Bean (Person). executeConcurrencyTest outline: * retrieve a Person using EntityManager.find(Person.class, <primary key value>) * update a field in the record * (optionally) pause processing for ~1 minute using an ldap retrieval that happens to be very slow * return from method Two overlapping test runs, using the same Person primary key, are executed as follows: * Start Run#1 with the optional pause selected. * Wait until logging indicates that Run #1 is "pausing". * Start run#2 without the optional pause. * Run#2 completes successfully and its update is seen via SQLDeveloper. * Run#1 completes successfully and its update is seen via SQLDeveloper. What was expected is that run#2 would block at the EntityManager.find until run#1 transaction completed at the method return, because of a JBoss transaction lock, but this did not happen. Trace-level logging during test runs does not show any entries for EntityLockInterceptor, which is responsible for scheduling any locks that must be acquired. Of course, this could just mean that no trace-level logging is included in the java code. EntityLockMonitor service is enabled for jmx-console. Neither listMonitoredBeans nor printLockMonitor show any entries at all during the test runs. AverageContenders, MedianWaitTime, and MaxContenders are always zero. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/531170#531170

16 years, 3 months

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[JBoss Portal Documentation] New message: "Re: More information when using Authentication with jpa identity store"

by Eduardo Sandino

User development, A new message was posted in the thread "More information when using Authentication with jpa identity store": http://community.jboss.org/message/531169#531169 Author : Eduardo Sandino Profile : http://community.jboss.org/people/efsandino Message: -------------------------------------------------------------- Ups.. sorry.. you are right this is about JBoss Application Server -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/531169#531169

16 years, 3 months

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[jBPM] New message: "How to integrate a jBPM engine on JBoss 5.0.1 AS"

by Younes Yahyaoui

User development, A new message was posted in the thread "How to integrate a jBPM engine on JBoss 5.0.1 AS": http://community.jboss.org/message/531168#531168 Author : Younes Yahyaoui Profile : http://community.jboss.org/people/ingedeut Message: -------------------------------------------------------------- Hallo, can someone tell me, if JBoss AS has a jBPM engine or not. If not how to install jBPM in JBoss-5.0.1GA AS? I have developped two webservice and i want that these together communicate: e.g a client send a request to webservice1, that execute a webmethode 1 and then send the result to a webservice 2. thanks in advance younes -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/531168#531168

16 years, 3 months

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[jBPM] New message: "Receive an email starts execution of one process"

by John Sawyer

User development, A new message was posted in the thread "Receive an email starts execution of one process": http://community.jboss.org/message/531159#531159 Author : John Sawyer Profile : http://community.jboss.org/people/mcsawyer Message: -------------------------------------------------------------- Hello! I'm new in jbpm and i don't have any experience with it. I'm trying to test it and I would try to model a process that start when system receive an email. Is possible? how can i implement this? The idea is someone sends an email and this cause the start (or complete a task and pass to next state) of a process instance of a specific process. I see that there is documentacion about tasks that sending an email, but I'm interest in the opposite. Thank you very much! -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/531159#531159

16 years, 3 months

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[JBoss Messaging] New message: "Re: Error configuring DLQ and ExpiryQueue for distributed destination"

by nkeymeulen

User development, A new message was posted in the thread "Error configuring DLQ and ExpiryQueue for distributed destination": http://community.jboss.org/message/531158#531158 Author : nkeymeulen Profile : http://community.jboss.org/people/nkeymeulen Message: -------------------------------------------------------------- Hi Steve, I had a simular problem. I also created a destination queue like this. <mbean code="org.jboss.jms.server.destination.QueueService" name="jboss.messaging.destination:service=Queue,name=*eventTest*" xmbean-dd="xmdesc/Queue-xmbean.xml"> <depends optional-attribute-name="ServerPeer">jboss.messaging:service=ServerPeer</depends> <depends>jboss.messaging:service=PostOffice</depends> <attribute name="Clustered">*false*</attribute> </mbean> I wanted to change the *Clustered to true* and than I got the same error message as you : java.lang.IllegalArgumentException: Queue eventTest is already deployed as clustered = false so cannot redeploy as clustered=true . You must delete the destination first before redeploying The problem is that the first time a queue destination is created, a record is added to the jbm_postoffice table. (There clustered for my queue was false) What I did is "delete from jbm_postoffice where queue_name = '*eventTest*' When I restarted node 1 and node 2 the problem did not occur anymore. Hope this helps you. Nathalie -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/531158#531158

16 years, 3 months

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[JBoss Portal Documentation] New message: "Re: More information when using Authentication with jpa identity store"

by Peter Johnson

User development, A new message was posted in the thread "More information when using Authentication with jpa identity store": http://community.jboss.org/message/531152#531152 Author : Peter Johnson Profile : http://community.jboss.org/people/peterj Message: -------------------------------------------------------------- Are you asking about JBoss Portal or JBoss Application Server? Either way, this is the wrong forum - this forum is about the documentation for Portal. Once you answer my question, perhaps some admin would be kind enought to move the post to the proper location. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/531152#531152

16 years, 3 months

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jboss-user March 2010