[JBoss Seam] - Re: How to extract the page id
by trekker880
Hi i am using the same thing u told but i am not getting the desired output pls tell me where i am wrong.
The output is
*******************************
----------pageflowDefinition is null-----------
-----instance.getProcessInstance()--------null
-----pageflow.getNode()--------null
*******************************
package com.sample.action;
import java.io.FileInputStream;
import org.jboss.seam.core.Jbpm;
import org.jboss.seam.core.Pageflow;
import org.jboss.seam.core.ProcessInstance;
import org.jbpm.graph.def.ProcessDefinition;
public class UserTest {
boolean b= true;
public void test() throws Exception{
Jbpm jbpm = new Jbpm();
ProcessDefinition pageflowDefinition =jbpm.getPageflowProcessDefinition("Webroot/submit2.jpdl.xml");
if(pageflowDefinition == null){
System.out.println("----------pageflowDefinition is null-----------");
}else{
System.out.println("----------pageflowDefinition is not null entry-----------");
}
Pageflow pageflow = new Pageflow();
// pageflow.getPage();
// System.out.println("---pageflow.getPage()---"+pageflow.getPage());
//
ProcessInstance instance = new ProcessInstance() ;
instance.getProcessInstance();
System.out.println("-----instance.getProcessInstance()--------"+instance.getProcessInstance());
pageflow.getNode();
System.out.println("-----pageflow.getNode()--------"+pageflow.getNode());
}
public static void main(String[] args) throws Exception{
UserTest test1 = new UserTest();
test1.test();
}
}
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18Â years, 10Â months
[JBossWS] - Re: Problem with inheritance and JBossWS
by fambad
I tried to create an own JAXBElement as you described. But I am getting errors when I deploy it. First I create an ObjectFactory for "someElement":
| @XmlRegistry
| class ObjectFactory {
|
| @XmlElementDecl(scope=getClassBResponse.class, name="someElement", namespace="http://some.namespace.com")
| JAXBElement<String> createSomeElement(String s) {
| return new JAXBElement<String>(new QName("someElement"), String.class, s);
| }
| }
|
Then I defined the JAXBElement in my response class
| @XmlAccessorType(XmlAccessType.FIELD)
| @XmlType(name = "getClassBResponse", namespace="http://mstrauch.examples.ws/", propOrder = { "data", "someElement" })
| public class getClassBResponse {
|
| @XmlElementRef(name = "someElement", namespace = "http://some.namespace.com", type = JAXBElement.class)
| protected JAXBElement<String> someElement;
|
| @XmlElement(required = true, nillable = true)
| protected ClassB data;
|
| public getClassBResponse() {
| }
|
| public ClassB getData() {
| return data;
| }
|
| public void setData(ClassB data) {
| this.data = data;
| }
|
| }
|
During deployment I am getting a ClassCastException:
org.jboss.deployment.DeploymentException: Cannot start service endpoint; - nested throwable: (java.lang.ClassCastException: mstrauch.examples.ws.jaxws.GetClassCAsClassBResponse$JaxbAccessorM_getReturn
_setReturn_mstrauch_examples_ws_types_ClassB)
at org.jboss.deployment.DeploymentException.rethrowAsDeploymentException(DeploymentException.java:53)
at org.jboss.ws.integration.jboss42.DeployerInterceptor.start(DeployerInterceptor.java:101)
at org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.start(SubDeployerInterceptorSupport.java:188)
at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:95)
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:659)
at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
at $Proxy46.start(Unknown Source)
at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)
at sun.reflect.GeneratedMethodAccessor22.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
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:659)
at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
at $Proxy9.deploy(Unknown Source)
at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421)
at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:610)
at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:263)
at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploymentScanner.java:274)
at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run(AbstractDeploymentScanner.java:225)
Caused by: java.lang.ClassCastException: mstrauch.examples.ws.jaxws.GetClassCAsClassBResponse$JaxbAccessorM_getReturn_setReturn_mstrauch_examples_ws_types_ClassB
at com.sun.xml.bind.v2.runtime.reflect.opt.OptimizedAccessorFactory.instanciate(OptimizedAccessorFactory.java:151)
at com.sun.xml.bind.v2.runtime.reflect.opt.OptimizedAccessorFactory.get(OptimizedAccessorFactory.java:96)
at com.sun.xml.bind.v2.runtime.reflect.Accessor$GetterSetterReflection.optimize(Accessor.java:308)
at com.sun.xml.bind.v2.runtime.property.SingleElementNodeProperty.(SingleElementNodeProperty.java:53)
at sun.reflect.GeneratedConstructorAccessor62.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
at com.sun.xml.bind.v2.runtime.property.PropertyFactory.create(PropertyFactory.java:88)
at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.(ClassBeanInfoImpl.java:135)
at com.sun.xml.bind.v2.runtime.JAXBContextImpl.getOrCreate(JAXBContextImpl.java:404)
at com.sun.xml.bind.v2.runtime.JAXBContextImpl.(JAXBContextImpl.java:246)
at com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:76)
at com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:55)
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:585)
at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:210)
at javax.xml.bind.ContextFinder.find(ContextFinder.java:368)
at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:574)
at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:522)
at org.jboss.ws.metadata.acessor.JAXBAccessor$1.create(JAXBAccessor.java:67)
at org.jboss.ws.metadata.acessor.JAXBAccessor$1.create(JAXBAccessor.java:54)
at org.jboss.ws.metadata.umdm.ParameterMetaData.eagerInitialize(ParameterMetaData.java:470)
at org.jboss.ws.metadata.umdm.OperationMetaData.eagerInitialize(OperationMetaData.java:469)
at org.jboss.ws.metadata.umdm.EndpointMetaData.eagerInitializeOperations(EndpointMetaData.java:516)
at org.jboss.ws.metadata.umdm.EndpointMetaData.initializeInternal(EndpointMetaData.java:502)
at org.jboss.ws.metadata.umdm.EndpointMetaData.eagerInitialize(EndpointMetaData.java:490)
at org.jboss.ws.metadata.umdm.ServiceMetaData.eagerInitialize(ServiceMetaData.java:429)
at org.jboss.ws.metadata.umdm.UnifiedMetaData.eagerInitialize(UnifiedMetaData.java:192)
at org.jboss.ws.core.server.ServiceEndpoint.start(ServiceEndpoint.java:112)
at org.jboss.ws.core.server.ServiceEndpointManager.startServiceEndpoint(ServiceEndpointManager.java:646)
at org.jboss.ws.core.server.ServiceEndpointDeployer.start(ServiceEndpointDeployer.java:140)
at org.jboss.ws.integration.jboss42.DeployerInterceptor.startServiceEndpoint(DeployerInterceptor.java:144)
at org.jboss.ws.integration.jboss42.DeployerInterceptor.start(DeployerInterceptor.java:96)
... 28 more
So what can I do?
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18Â years, 10Â months
[JBoss jBPM] - jbpm process undeploy constraint violation in jbpm 3.2.GA
by naseem.k
Hi,
I have successfully undeployed process definition many times in past, but I don't know what happened now its not working.
I have created a backing bean class and passed the processId to it.
Here is the source code of undeployProcess action.
| public void undeployProcess() {
| String outcome ="done";
| FacesContext context = FacesContext.getCurrentInstance();
| String processDefinitionId = context.getExternalContext().getRequestParameterMap().get("processDefinitionId");
|
| final NavigationHandler navigationHandler = context.getApplication().getNavigationHandler();
|
| GraphSession session = null;
| JbpmContext jbpmContext = null;
| try{
| jbpmContext = JbpmConfiguration.getInstance().createJbpmContext();
| session = jbpmContext.getGraphSession();
|
| session.deleteProcessDefinition(Long.parseLong(processDefinitionId));
| }
| finally {
| jbpmContext.close();
| }
| navigationHandler.handleNavigation(context, null, outcome);
| }
|
Now when I try to delete the process, I get constraint violation. PROCDEF_STRTSTA in the jbpm_Processdefinition table saying child record found.
I am not able to get that, it was working absolutely fine. Today I getting this constraint violation.
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18Â years, 10Â months