JBossDeveloper

I just ran across this post and wish I had found it a few months ago, as I've already done much the same thing as you for my own project.  My REST API is not nearly as complete, as I've been building it out on an as-needed basis as we have added features to the application.  My intent was not to create a full REST version of JBPM but rather a REST API to a specific JBPM-based application. In practice however many of the REST API methods have turned out to be pretty much the same as yours -- i.e. straight passthroughs to underlying JBPM engine.

I am also using JAXB but in a somewhat different manner.  I am letting JAXB generate java classes from my schema and then using conversion code to translate between the JAXB generated classes and the JBPM classes.   I am using Spring Framework 3.0 web MVC features, which integrate both the JAXB marshalling and also Jackson JAXB-aware JSON marshalling, so the application will switch from XML to JSON responses just by changing the 'Accept' header of the request.

I will have a look at your implementation in more detail and see if there are any areas where we might share code or technical info.  Thanks for posting your code!

My app server is Jboss, not tomcat as you use but i change the build properties.

And the poylement is succesful.

i have some problems in my application Server

like this

CONFIG [EJBComponentProviderFactoryInitilizer] The EJB interceptor binding API is not available. JAX-RS EJB support is disabled.

javax.naming.NameNotFoundException: org.glassfish.ejb.container.interceptor_binding_spi not bound

        at org.jnp.server.NamingServer.getBinding(NamingServer.java:771)

        at org.jnp.server.NamingServer.getBinding(NamingServer.java:779)

        at org.jnp.server.NamingServer.getObject(NamingServer.java:785)

        at org.jnp.server.NamingServer.lookup(NamingServer.java:443)

        at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:726)

        at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:686)

        at javax.naming.InitialContext.lookup(InitialContext.java:392)

        at com.sun.jersey.server.impl.ejb.EJBComponentProviderFactoryInitilizer.initialize(EJBComponentProviderFactoryInitilizer.java:56)

        at com.sun.jersey.spi.container.servlet.WebComponent.configure(WebComponent.java:486)

        at com.sun.jersey.spi.container.servlet.ServletContainer$InternalWebComponent.configure(ServletContainer.java:246)

        at com.sun.jersey.spi.container.servlet.WebComponent.load(WebComponent.java:520)

        at com.sun.jersey.spi.container.servlet.WebComponent.init(WebComponent.java:199)

        at com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:308)

        at com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:471)

        at javax.servlet.GenericServlet.init(GenericServlet.java:212)

        at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1048)

        at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:950)

        at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4122)

        at org.apache.catalina.core.StandardContext.start(StandardContext.java:4421)

        at org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeployInternal(TomcatDeployment.java:310)

        at org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeploy(TomcatDeployment.java:142)

        at org.jboss.web.deployers.AbstractWarDeployment.start(AbstractWarDeployment.java:461)

        at org.jboss.web.deployers.WebModule.startModule(WebModule.java:118)

        at org.jboss.web.deployers.WebModule.start(WebModule.java:97)

        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

        at java.lang.reflect.Method.invoke(Method.java:597)

        at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:157)

        at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96)

        at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)

        at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)

        at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:668)

        at org.jboss.system.microcontainer.ServiceProxy.invoke(ServiceProxy.java:206)

        at $Proxy38.start(Unknown Source)

        at org.jboss.system.microcontainer.StartStopLifecycleAction.installAction(StartStopLifecycleAction.java:42)

        at org.jboss.system.microcontainer.StartStopLifecycleAction.installAction(StartStopLifecycleAction.java:37)

        at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleControllerContextAction.java:62)

        at org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContextAction.java:71)

        at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51)

        at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)

        at org.jboss.system.microcontainer.ServiceControllerContext.install(ServiceControllerContext.java:286)

        at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1631)

        at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)

        at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1082)

        at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)

        at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:822)

        at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553)

        at org.jboss.system.ServiceController.doChange(ServiceController.java:688)

        at org.jboss.system.ServiceController.start(ServiceController.java:460)

        at org.jboss.system.deployers.ServiceDeployer.start(ServiceDeployer.java:163)

        at org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java:99)

        at org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java:46)

        at org.jboss.deployers.spi.deployer.helpers.AbstractSimpleRealDeployer.internalDeploy(AbstractSimpleRealDeployer.java:62)

        at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:50)

        at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:171)

        at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1439)

        at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1157)

        at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1178)

        at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:1098)

        at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)

        at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1631)

        at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)

        at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1082)

        at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)

        at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:822)

        at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553)

        at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:781)

        at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:702)

        at org.jboss.system.server.profileservice.repository.MainDeployerAdapter.process(MainDeployerAdapter.java:117)

        at org.jboss.system.server.profileservice.repository.ProfileDeployAction.install(ProfileDeployAction.java:70)

        at org.jboss.system.server.profileservice.repository.AbstractProfileAction.install(AbstractProfileAction.java:53)

        at org.jboss.system.server.profileservice.repository.AbstractProfileService.install(AbstractProfileService.java:361)

        at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)

        at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1631)

        at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)

        at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1082)

        at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)

        at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:822)

        at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553)

        at org.jboss.system.server.profileservice.repository.AbstractProfileService.activateProfile(AbstractProfileService.java:306)

        at org.jboss.system.server.profileservice.ProfileServiceBootstrap.start(ProfileServiceBootstrap.java:271)

        at org.jboss.bootstrap.AbstractServerImpl.start(AbstractServerImpl.java:461)

        at org.jboss.Main.boot(Main.java:221)

        at org.jboss.Main$1.run(Main.java:556)

        at java.lang.Thread.run(Thread.java:619)

Could you help me to solve the problem please !

thanks in advance.

Hi,

We're trying to build the project and this dependency is not resolvable.. and we can't find a repo with it anywhere:

<dependency>

      <groupId>eu.bmstu.ru</groupId>

      <artifactId>bmstu-bpm-handlers</artifactId>

      <version>1.0-SNAPSHOT</version>

    </dependency>

the only repo in the pom.xml that looks relevant points to a local repo:

http://localhost:8081/nexus/content/repositories/bmstu-repo

Could someone possibly give us a link to a repo with this artifact, or an URL where we could download it from?

Thnx

ah.. great. thnx

Hi Alex,

When trying to get a list with /exec/executions we are getting a heap space error - it seems to go into a recursive loop when it encounters

an execution with children - it gets the first child, then that gets it's parent, which gets the first child which.... and so on.  Have you encountered this and/or have a fix for it?

http://localhost:8080/jbpm-rest/exec/executions

and we have for example a bunch of executions and  1 execution with 2 children gives logging output like this:

10:54:22,411 INFO  [ClearNamespaceFilter] no cleanup required

10:54:31,939 INFO  [JaxbFilter] I can write xml myself! Yeah, I dont trust jetty!

10:54:31,939 INFO  [Execution] getting parent for choicetest.20049   <------------- this one is fine - no children

10:54:31,939 INFO  [Execution] getting parent for tasktest.270014    <------------- this one have 2 children - but we never get to the second one...

10:54:31,939 INFO  [Execution] getting parent for tasktest.270014.to taskForPeter.270030

10:54:31,939 INFO  [Execution] getting parent for tasktest.270014

10:54:31,939 INFO  [Execution] getting parent for tasktest.270014.to taskForPeter.270030

10:54:31,940 INFO  [Execution] getting parent for tasktest.270014

10:54:31,940 INFO  [Execution] getting parent for tasktest.270014.to taskForPeter.270030

10:54:31,940 INFO  [Execution] getting parent for tasktest.270014

10:54:31,940 INFO  [Execution] getting parent for tasktest.270014.to taskForPeter.270030

10:54:31,940 INFO  [Execution] getting parent for tasktest.270014

10:54:31,940 INFO  [Execution] getting parent for tasktest.270014.to taskForPeter.270030

10:54:31,940 INFO  [Execution] getting parent for tasktest.270014

.... and so on.....

Any ideas would be great..

Cheers+Thanks

Ati

I Hope this is what you mean. I can't see how to attach a file, but its small, so I'll just paste it here.  We have a couple instances in the executions, but it never gets past the first one..  you'll probably have to remove the custom activity ..

-------------------------------------------------------------

<?xml version="1.0" encoding="UTF-8"?>

<process name="test" xmlns="http://jbpm.org/4.4/jpdl" key="tasktest">

   <start g="66,327,48,48" name="start1">

      <transition name="to taskForPeterOrMary" to="taskForPeterOrMary" g="-126,-19"/>

   </start>

   <task g="115,202,138,52" name="taskForPeterOrMary">

      <assignment-handler class="wftest.MyAssignmentHandler"/>

      <transition name="to fork1" to="fork1" g="-45,-19"/>

   </task>

   <task g="419,69,92,52" name="taskForPeter">

      <assignment-handler class="wftest.MyAssignmentHandler"/>

      <transition name="to join1" to="join1" g="-45,-19"/>

   </task>

   <task g="417,352,92,52" name="taskForMary">

      <assignment-handler class="wftest.MyAssignmentHandler"/>

      <transition name="to join1" to="join1" g="-45,-19"/>

   </task>

   <fork name="fork1" g="362,199,48,48">

      <transition name="to taskForPeter" to="taskForPeter" g="-88,-19"/>

      <transition name="to TaskForMary" to="taskForMary" g="-87,-19"/>

   </fork>

   <join name="join1" g="549,208,48,48">

      <transition name="to custom1" to="customActivity" g="-66,-19"/>

   </join>

   <custom name="customActivity" g="628,74,92,52" class="wftest.MyExternalActivity">

      <transition name="to end1" to="end1" g="-46,-19"/>

   </custom>

   <end name="end1" g="749,211,48,48"/>

</process>