[JBoss Tools] - Test archetypes in JBoss Central
by Fred Bricon
Fred Bricon [https://community.jboss.org/people/fbricon] created the document:
"Test archetypes in JBoss Central"
To view the document, visit: https://community.jboss.org/docs/DOC-18203
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One solution to test your archetypes in JBoss Central is to define a https://community.jboss.org/docs/DOC-14955 Project Example User site.
First, grab a copy of the last version of http://anonsvn.jboss.org/repos/jbosstools/trunk/download.jboss.org/jbosst... project-examples-shared-XXXX.xml and save it locally.
Then, you need to edit it : remove all unwanted projects and keep the one you're interested in. You will have to change :
* the <name> so it doesn't collide with existing names in JBT
* The archetype coordinates : * <archetypeGroupId>
* <archetypeArtifactd>
* <archetypeVersion>
* Add/change <archetypeRepository> to point to the location of the repository (local or remote) containing the archetype under test
* The <tag> value must be set to *central*
* You may change the rest of the example properties according to your needs.
* Save your project example descriptor locally.
You will end up with something like :
<projects>
<project>
<category>Open Archetypes</category>
<name>multi-helloworld</name>
<included-projects>multi</included-projects>
<shortDescription>Multi Module</shortDescription>
<priority>1</priority>
<description>This is an overly complex Hello world</description>
<size>8192</size>
<url/>
<fixes>
<fix type="wtpruntime">
<property name="allowed-types">org.jboss.ide.eclipse.as.runtime.70, org.jboss.ide.eclipse.as.runtime.71, org.jboss.ide.eclipse.as.runtime.eap.60</property>
<property name="description">This project example requires JBoss AS 7.0/7.1 or EAP 6 </property>
<property name="downloadId">org.jboss.tools.runtime.core.as.710</property>
</fix>
<fix type="plugin">
<property name="id">org.eclipse.m2e.core</property>
<property name="versions">[1.0.0,1.2.0)</property>
<property name="description">This project example requires m2e >= 1.0.</property>
<property name="connectorIds">org.eclipse.m2e.feature</property>
</fix>
<fix type="plugin">
<property name="id">org.maven.ide.eclipse.wtp</property>
<property name="versions">[0.13.1,0.17)</property>
<property name="description">This project example requires m2eclipse-wtp >= 0.13.1.</property>
<property name="connectorIds">org.maven.ide.eclipse.wtp</property>
</fix>
<fix type="plugin">
<property name="id">org.jboss.tools.maven.core</property>
<property name="versions">[1.3.0,1.4.0)</property>
<property name="description">This project example requires JBoss Maven Tools.</property>
<property name="connectorIds">org.jboss.tools.maven.feature,org.jboss.tools.maven.cdi.feature,org.jboss.tools.maven.hibernate.feature,org.jboss.tools.maven.jaxrs.feature,org.jboss.tools.maven.portlet.feature,org.jboss.tools.maven.seam.feature</property>
</fix>
</fixes>
<importType>mavenArchetype</importType>
<importTypeDescription>The project example requires the m2e, m2eclipse-wtp and JBoss Maven Integration features.</importTypeDescription>
<defaultMavenProfiles>arq-jbossas-remote</defaultMavenProfiles>
<mavenArchetype>
<!-- Archetype coordinates-->
<archetypeGroupId>org.openarchetypes</archetypeGroupId>
<archetypeArtifactId>multi-javaee6-archetype</archetypeArtifactId>
<archetypeVersion>0.0.1-SNAPSHOT</archetypeVersion>
<!-- You can remove the <archetypeRepository> if the archetype is available from Maven Central -->
<archetypeRepository>http://open-archetypes.github.com/maven-repo/snapshots/</archetypeRepository>
<!-- if you need to test with your local build
<archetypeRepository>file:/path/to/your/local/mavenrepo/</archetypeRepository>
-->
<!-- Pre-populate the project wizard input texts-->
<groupId>foo.bar</groupId>
<artifactId>multi</artifactId>
<version>0.0.1-SNAPSHOT</version>
<javaPackage>foo.bar.multi</javaPackage>
<!-- Override default archetype properties -->
<properties>
<property name="name" value="Java EE 6 webapp project"/>
</properties>
</mavenArchetype>
<!-- use the tag 'central' to make this example appear in JBoss Central - Project Examples section -->
<tags>central</tags>
<!-- Icon to use in JBoss Central-->
<icon path="icons/newwebprj_wiz.gif" />
<!-- Readme / Cheatsheet to open automatically when the project is generated -->
<welcome type="editor" url="/${project[0]}/readme.md"/>
</project>
</projects>
Now you need to open Eclipse's preferences and got to JBoss Tools > Project Examples.
* Check 'Show experimental sites'
* Click on the 'Add' button to add your customized project example descriptor as a User Site
https://community.jboss.org/servlet/JiveServlet/showImage/102-18203-1-185... https://community.jboss.org/servlet/JiveServlet/downloadImage/102-18203-1...
Back to JBoss Central, in the Project Examples section, click on the refresh button and see your archetype appear in the list :
https://community.jboss.org/servlet/JiveServlet/showImage/102-18203-1-185... https://community.jboss.org/servlet/JiveServlet/downloadImage/102-18203-1...
You can now test your custom archetype exactly as if it was a built-in project wizard from JBoss Central
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12 years, 10 months
[jBPM] - jBPM 5.2 set process instance variable from java - NullPointerException
by Salvatore Loria
Salvatore Loria [https://community.jboss.org/people/slash17] created the discussion
"jBPM 5.2 set process instance variable from java - NullPointerException"
To view the discussion, visit: https://community.jboss.org/message/733540#733540
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Hi to all.
I'm using jBPM for two projects that need a workflow engine.
In particular I'm just using the jBPM runtime, embedded in our jBoss AS 5.1 web applications.
Thanks to you all I solved the several problems I found in this month (deploy a jBPM based web app in AS 5.1 instead of AS 7, make persistence work with an external oracle DB etc..maybe I will make a discussion with my experience if this can help someone)
But now I face a real strange (and big) problem I can't solve.
I need to access and modify process instance variables from my java code, using the API.
Here is a code snippet (just for example):
WorkflowProcessInstance p = (WorkflowProcessInstance) jBPMSession.getProcessInstance(procId);
System.out.println("before set: " + p.getVariable("user"));
p.setVariable("user", "krisv");
System.out.println("after set: " + p.getVariable("user"));
I can get the variable value using this code p.getVariable("user")
but this p.setVariable("user", "krisv"); throws a NullPointerException, cause kruntime is null (:
[....]
11:20:53,095 INFO [STDOUT] before set: john
11:20:53,095 ERROR [[ExampleServlet]] Servlet.service() for servlet ExampleServlet threw exception
java.lang.NullPointerException
at org.jbpm.process.instance.impl.ProcessInstanceImpl.getProcess(ProcessInstanceImpl.java:67)
at org.jbpm.process.instance.impl.ProcessInstanceImpl.getContextInstance(ProcessInstanceImpl.java:127)
at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.setVariable(WorkflowProcessInstanceImpl.java:238)
at com.valueteam.jbpm.main.JBPMUtil.setVariable(JBPMUtil.java:188)
at com.valueteam.example.ExampleServlet.doGet(ExampleServlet.java:81)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:662)
What is the cause and how can I solve this?
Thanks in advance.
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12 years, 10 months
[jBPM] - Humantask process started by java code, want to be managed by gwt console, some difficult problem
by Jimmy dong
Jimmy dong [https://community.jboss.org/people/jimmy.dongjia] created the discussion
"Humantask process started by java code,want to be managed by gwt console,some difficult problem"
To view the discussion, visit: https://community.jboss.org/message/733517#733517
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1.The java code and the gwt console both start human task server or can share one human task server?
2.Now I start a process instance by java code ,and I can see it in gwt console(they use the same database),but I can't see personal task on gwt console,but there are task data in table Task,NodeInstanceLog,ProcessInstanceLog and so on. I really don't know why I can't retriev personal task on gwt console?
help me,thanks !!
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[https://community.jboss.org/message/733517#733517]
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12 years, 10 months
[jBPM] - JBPM4_TASK table fields containg same values??
by kh4m khurram
kh4m khurram [https://community.jboss.org/people/kh4m] created the discussion
"JBPM4_TASK table fields containg same values??"
To view the discussion, visit: https://community.jboss.org/message/733282#733282
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Hello Everybody,
I am working on jbpm4.4 and I have noticed that in *JBPM4_TASK* table the following fields has the same value,
* NAME_
* ACTIVITY_NAME_
* TASKDEFNAME_
| DBID_ | NAME_ | STATE_ | ASSIGNEE_ | EXECUTION_ID_ | ACTIVITY_NAME_ | TASKDEFNAME_ |
| 260009 | Checklist | open | pow1 | APP_PROCESSONE.12.Checklist.260007 | Checklist | Checklist |
| 700009 | Checklist | open | pow1 | APP_PROCESSONE.37.Checklist.700007 | Checklist | Checklist |
| 770009 | Checklist | open | pow1 | APP_PROCESSONE.42.Checklist.770007 | Checklist | Checklist |
| 840033 | Checklist | open | chk2 | APP_PROCESSONE.54.Checklist.840031 | Checklist | Checklist |
| 860009 | Checklist | open | NULL | APP_PROCESSONE.55.Checklist.860007 | Checklist | Checklist |
I need to know the purpose of these fileds? why they are containg exact same value for every row of my task creation step. Can any body explain me about these fields? Furthermore tell me can I put my own value in any of these fields without disturbing my functionality?
Thank You.
Khurram
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12 years, 10 months
