January 2007 - jboss-user - Jboss List Archives

[JBoss jBPM] - Error when deploying the processdefinition

by naeemahmad

Hi, I have deployed the processdefinition with very simple code as follow, ProcessDefinition def = ProcessDefinition.parseXmlResource("source/processdefinition.xml"); JbpmContext jbpmContext = JbpmContext.getCurrentJbpmContext(); jbpmContext.deployProcessDefinition(def); I made it soo simple but it is not working, the error messages are DEBUG JpdlParser$JpdlEntityResolver : resolving schema reference publicId(null) systemId(http://jbpm.org/jpdl-3.1.xsd) DEBUG JpdlParser$JpdlEntityResolver : providing input source to local 'jpdl-3.1.xsd' resource DEBUG NodeTypes : node 'page' will not be available. class 'org.jboss.seam.pageflow.Page' couldn't be loaded DEBUG NodeTypes : node 'start-page' will not be available. class 'org.jboss.seam.pageflow.Page' couldn't be loaded Exception in thread "main" java.lang.NullPointerException Please guide me where i am making wrong! Thank you at source.deploy.main(deploy.java:19) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000560#4000560 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000560

19 years, 3 months

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[JBoss Seam] - seamSelectItems-1.1.1beta4 and EntityManager injection

by sradford

Is it working? i.e. If I specify an alternate EntityManager in components.xml it isn't being injected: <component name="org.jboss.seam.selectitems.SelectItemsConfig"> | <property name="entityManager">#{MyAlternateEM}</property> | </component> I know 'MyAlternateEM' exists as the rest of my app is using it, and if I debug org.jboss.seam.selectitems.Config#find(Class,Object) and change the String 'entityManager' passed into Component.getInstance() to 'MyAlternateEM' all is well. (I've also tried dropping the '#{' and '}' from around 'MyAlternateEM' in components.xml to no avail) Any ideas? Thanks and regards, Sean View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000556#4000556 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000556

19 years, 3 months

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[JBoss Seam] - Re: SeamSelectItems - 1.1.1beta4

by petemuir

I can spot two problems 1) If you specify a key, then you should be the value attribute of the selectOneMenu should point to a String setter method (in this or the action method convert it to an object). So this explains the first exception. 2) If you specify a converter then don't specify a key (that will just confuse things) Quite why you got the second exception, I'm not sure, but I would suspect a classloading exception - make sure the selectitems.jar is in the classpath of the ear, and the selectitems-ui.jar is in the classpath of the war. Btw I would recommend writing a custom converter to using a key. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000554#4000554 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000554

19 years, 3 months

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[JBoss Seam] - Re: Newbie question: jBPM-processes and pageflows in one Sea

by tnfink

ok, that helped. It is a little bit surprising that the view-id in pages.xml seems to be not the usual JSF view id but the path to the resource that defines the view. In the page-flow definition you have to use the JSF-Id and in the debug page also the JSF-ids are displayed. Maybe it is a good idea to change the name of the attribute "view-id". Thanks a lot for your help. -- Torsten View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000553#4000553 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000553

19 years, 3 months

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[JBoss jBPM] - [ERROR] exception can't create a process instance when proce

by mehdi_swatch

hi everybody, when I want to create a process with : | JbpmConfiguration jbpmconfiguration = JbpmConfiguration.getInstance(); | JbpmContext jbpmContext = jbpmconfiguration.createJbpmContext(); | try { | ProcessInstance processInstance = jbpmContext.newProcessInstance("WorkflowNode"); | }finally{ | jbpmContext.close(); | } | hi give error : exception can't create a process instance when processDefinition is null. thanks for your help. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000551#4000551 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000551

19 years, 3 months

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[JBoss Seam] - Re: EntityHome

by kukeltje

Caused by: org.jboss.seam.RequiredException: In attribute requires value for component: usersHome.us ersDatabase See the other fairly recent thread about @IN create=true required=false etc... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000550#4000550 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000550

19 years, 3 months

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[JBossWS] - Re: jbossws: wsdl-java and databing

by thomas.diesler＠jboss.com

In JAXWS you can use JAXB to go between XML/Java. JBossWS does not support custom serializers/deserializers. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000549#4000549 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000549

19 years, 3 months

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[JBoss jBPM] - Custom Action setting variables

by leobaz2

Hello, I have a custom action (extending ActionHandler) that creates a new Thread. Inside this thread I am setting a variable using: executionContext.getContextInstance().setVariable(name, value); The problem I am seeing is that this variable is never set or seen by the other tasks. Am I doing something wrong or is setting a variable is a new Thread just not supported? Regards, Barry View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000548#4000548 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000548

19 years, 3 months

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[JBoss Seam] - Re: Env entry & @Resource

by toni

Thxs. I corrected the typo, but it's still not working. I also can't see it in the JNDI Tree of the MX console so it seems to be a binding problem. It should appear there, right? Well, there is no real argument for using this over that. But I read the oreilly books and follow standards. So, I guess if there is a standard way of doing something, and I mean industry standard, I rather use it. But since seam and many other things are proprietary in the first place there is really no point in not using what you suggest. I guess it's just a prefence to choose standards over propiertary software. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000547#4000547 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000547

19 years, 3 months

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[Beginners Corner] - Re: XDoclet Error

by peysock

I was able to resolve this problem by following instructions from Keving: http://jboss.com/index.html?module=bb&op=viewtopic&p=3933318 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000546#4000546 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000546

19 years, 3 months

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jboss-user January 2007