October 2007 - jboss-user - Jboss List Archives

[JBoss jBPM] - Delegation Class Problems

by Tom Brough

I have desgined a very small workflow using eclipse. I have incorporated an assignment class to delegate a task to a particular user. All micky mouse stuff but I am getting the following in JBOSS log ERROR [Delegation] couldn't load delegation class '' and this from the web page :- Error starting process: An exception of type "org.jbpm.graph.def.DelegationException" was thrown. Now this is my processdefinition.xml anonymous wrote : <?xml version="1.0" encoding="UTF-8"?> | | <process-definition | xmlns="urn:jbpm.org:jpdl-3.2" | name="IT01"> | | | | | | | <start-state name="start"> | | </start-state> | <end-state name="end"></end-state> | <task-node name="getDetails"> | | | | </task-node> | <task-node name="Check Form"> | | | manager | | | | </task-node> | </process-definition> and this is the source of my uk.gov.torbay.it01.jbpm.ITManager Assignment class. anonymous wrote : package uk.gov.torbay.it01.jbpm; | | import org.jbpm.graph.exe.*; | import org.jbpm.taskmgmt.def.*; | import org.jbpm.taskmgmt.exe.Assignable; | | public class ITManagerAssignment implements AssignmentHandler { | | private static final long serialVersionUID = 1L; | | private String actor; | | public ITManagerAssignment() | { | } | public void assign(Assignable assignable, ExecutionContext executionContext) { | assignable.setActorId("manager"); | } | public String getActor() { | return actor; | } | public void setActor(String actor) { | this.actor = actor; | } | | } >From the above error It would appear I have a parsing problem with the processdefinition.xml file since it seems to be trying to load a null class path/name. Anyone got any ideas where I am going wrong here ? The Eclipse deploy seems to indicate everything is ok so I am not sure whate to believe here. Tom. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4092970#4092970 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4092970

18 years, 7 months

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[JBossWS] - Re: How to implement a webservice workflow?

by jtestori

take a look at http://docs.jboss.com/jbpm/bpel/ View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4092969#4092969 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4092969

18 years, 7 months

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[JBossWS] - error using wsprovide

by Fantagir

Hi! I'm trying to generate the wsdl and the artifacts of a class that I develop to create a WebService . But I did something wrong because don't work. I do it with this: $c:\jboss\wsprovide -w -c . IContar.class Contar.class -o .\artf And the error is: Error: Could not load class [Icontar.class]. Did you specify a valid ?classpath? I'm using Jboss 4.2.0GA. I've the endpoint IContar and the class Contar that implements the core of the WebService. I have this classes in the directory where I execute the wsprovide command. Can you tell me what I'm doing wrong? Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4092968#4092968 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4092968

18 years, 7 months

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[JBossWS] - How to implement a webservice workflow?

by Bishop

Hi, I am new about web-services and thousand of questions come to me. I need to implement a web service workflow in such a way that an incoming event may request n web-services in a certain order. I think that BPEL is the right technology for that but... Which product of JBoss do I need for running my BPEL definition? Do I need also an application server? I tried the Netbeans BPEL editor together with GlassFish, but after a test with a easy hello world, it took more than 1 second!! Performance is my biggest concern, flow execution must be as fast as possible. Thanks a lot for your reply View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4092967#4092967 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4092967

18 years, 7 months

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[Installation, Configuration & DEPLOYMENT] - Re: jboss startup error

by aj1m

no there r many error after that; when i put my network cable this is corrected but have other error but when i dont use the network cable i have this error, i dont know how it is happened it was ok; i'm working in linux; i think that i must configure it to work as local host; is it like that if yes how can i do that . View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4092966#4092966 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4092966

18 years, 7 months

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[JBossWS] - Re: 2 ejb3s exposed as web services. Can't have same methods

by richard_opalka

Issue was fixed. See: http://jira.jboss.org/jira/browse/JBWS-1799 for possible workarounds untill next release will be available for download. Richard View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4092965#4092965 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4092965

18 years, 7 months

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[JBoss Messaging] - Question about jboss-messaging-1.4.0.GA and #JBMESSAGING-999

by LeifOO

Hello, I am experiencing the same issues as described in #JBMESSAGING-999, Bridge startup should retry if remote destinations are not available. I have the following scenario: Start server with bridge Produces some messages (using the producing part of the bridge example) I browse the jbm_msg table to verify that messages are there. Start server where messages shall be bridged to Consumes some messages (using the consuming part of the bridge example) No messages to consume. The messages are still stuck on the bridging side Everything works ok if I redeploy the bridge while both servers are running. The messages are now bridged. I have tried to deploy two messaging nodes on the same computer as well as deploying one messaging node (the one without the bridge) on a different computer. Both gives same result. Is #JBMESSAGING-999 fixed or is it just me missing some configuration details? Question about jboss-remoting 2.2.2.SP1 jar: Chapter 4, JBoss Messaging Installation, http://labs.jboss.com/file-access/default/members/jbossmessaging/freezone... states that you shall download jboss-remoting 2.2.2.SP1 from here: http://repository.jboss.com/jboss/remoting/2.2.2.SP1-brew/lib/ The blog post, http://labs.jboss.com/blog/jbossmessaging_1_4_0_ga_released states that jboss-remoting 2.2.2.SP1 shall be downloaded from here: http://repository.jboss.com/jboss/remoting/2.2.2.SP1/lib/ The two jar files are not identical in size, so this is a bit confusing. What is the correct jar? Regards Leif Olsen My environment: WinXP jdk1.6.0 jboss-4.2.1.GA MySql5 jboss-messaging-1.4.0.GA jboss-remoting 2.2.2.SP1 (from http://repository.jboss.com/jboss/remoting/2.2.2.SP1/lib/) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4092964#4092964 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4092964

18 years, 7 months

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[JBossWS] - Re: Webservice as WAR vs. EJB3

by dode

Sorry, I just figured that all I have to do is to update my JBossAS 4.0.5 to jbossws 2.0.1... now my EJB3 is also using JAX-WS. Very nice! Now I just need to figure out if it makes sense at all to deploy a webservice as stateful clustered bean. Have to learn about EJB3 but if someone could point me in the right direction I'd be grateful. Torsten View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4092963#4092963 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4092963

18 years, 7 months

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[JBoss Seam] - Re: Mapping exception

by panky_p

Thanks muir, but FormCategory is already mapped as an entity. I am giving code snippet from my xhtml | <tr style="height:30px" > | <td align="right" width="35%" class="dvtCellLabel">category</td> | <td align="left" width="65%" class="dvtCellInfo"> | <h:selectOneMenu value="#{forms.formsCategory}" class="detailedViewTextBox" > | <s:selectItems value="#{formsManager.refreshedFormCategories}" | var="formsCategory" | label="#{formsCategory.categoryName}" | noSelectionLabel="Please Select..."/> | <s:convertEntity /> | </h:selectOneMenu> | </td> | </tr> | I think i have problem with <s:convertEntity /> Any suggestions are welcome!! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4092962#4092962 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4092962

18 years, 7 months

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[Management, JMX/JBoss] - Re: JBoss SNMP for sending Get requests

by dimitris＠jboss.org

I guess, they could operate independently. As it is now, the joesnmp jars are shared in the static lib directory, so no need to include them with a RAR. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4092961#4092961 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4092961

18 years, 7 months

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jboss-user October 2007