Examples of Delegation

net.jini.core.constraint.Delegation
Represents a constraint on delegation from the client to the server. If the client delegates to the server, the server receives credentials which allow the server to authenticate using the client's identity in subsequent remote calls that the server makes or receives. (The credentials should at least be sufficient for the authentication mechanism used between the original client and server; they might not be sufficient if a different mechanism is used when exercising the delegation.)
The use of an instance of this constraint does not directly imply a {@link ClientAuthentication#YES} constraint; that must be specifiedseparately to ensure that the client actually authenticates itself.
Serialization for this class is guaranteed to produce instances that are comparable with ==. @author Sun Microsystems, Inc. @see ClientAuthentication @see DelegationAbsoluteTime @see DelegationRelativeTime @see net.jini.io.context.ClientSubject @see net.jini.export.ServerContext @since 2.0
org.jbpm.instantiation.Delegation
org.jbpm.task.Delegation

Examples of org.jbpm.instantiation.Delegation

      "  </action>\n" +
      "</process-definition>" 
    );
  
    Action action = processDefinition.getAction("burps");
    Delegation instantiatableDelegate = action.getActionDelegation(); 
    assertTrue(instantiatableDelegate.getConfiguration().indexOf("a piece of configuration text")!=-1);
  }

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Examples of org.jbpm.instantiation.Delegation

    );
    
    Node node = processDefinition.getNode("a");
    Event event = node.getEvent("node-enter");
    Action action = (Action) event.getActions().iterator().next();
    Delegation instantiatableDelegate = action.getActionDelegation(); 
    assertEquals("org.foo.Burps", instantiatableDelegate.getClassName());
    assertEquals("constructor", instantiatableDelegate.getConfigType());
    assertTrue(instantiatableDelegate.getConfiguration().indexOf("this text should be passed in the constructor")!=-1 );
  }

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Examples of org.jbpm.instantiation.Delegation

    Node node = processDefinition.getNode("a");
    assertEquals( 1, node.getLeavingTransitionsMap().size() );
    Transition transition = node.getDefaultLeavingTransition();
    Event event = transition.getEvent(Event.EVENTTYPE_TRANSITION);
    Action action = (Action) event.getActions().iterator().next();
    Delegation instantiatableDelegate = action.getActionDelegation(); 
    assertEquals("org.foo.Burps", instantiatableDelegate.getClassName());
  }

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Examples of org.jbpm.instantiation.Delegation

    
    Action processAction = processDefinition.getAction("scratch");
    assertEquals("scratch", processAction.getName());
    assertSame(processAction, transitionAction.getReferencedAction());
    
    Delegation instantiatableDelegate = processAction.getActionDelegation(); 
    assertEquals("com.itch.Scratch", instantiatableDelegate.getClassName());
  }

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Examples of org.jbpm.instantiation.Delegation

      "</process-definition>");
    
    processDefinition = saveAndReload(processDefinition);
    
    Decision decision = (Decision) processDefinition.getNode("d");
    Delegation decisionDelegation = decision.decisionDelegation;
    assertNotNull(decisionDelegation);
    assertEquals("org.jbpm.graph.node.JpdlDbTest$MyDecisionHandler", decisionDelegation.getClassName());
    MyDecisionHandler decisionHandler = (MyDecisionHandler) decisionDelegation.instantiate();
    assertEquals("testing... one, two... testing", decisionHandler.decisionHandlerConfigText);
  }

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Examples of org.jbpm.instantiation.Delegation


    } else if (actionElement.attribute("ref-name")!=null) {
      jpdlReader.addUnresolvedActionReference(actionElement, this);


    } else if (actionElement.attribute("class")!=null) {
      actionDelegation = new Delegation();
      actionDelegation.read(actionElement, jpdlReader);
      
    } else {
      jpdlReader.addWarning("action does not have class nor ref-name attribute "+actionElement.asXML());
    }

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Examples of org.jbpm.instantiation.Delegation


    if (expression!=null) {
      decisionExpression = expression;


    } else if (decisionHandlerElement!=null) {
      decisionDelegation = new Delegation();
      decisionDelegation.read(decisionHandlerElement, jpdlReader);
    }


    Iterator iter = decisionElement.elementIterator("transition");
    while (iter.hasNext()) {

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Examples of org.jbpm.instantiation.Delegation

            ) {
            swimlane.setActorIdExpression(assignmentElement.attributeValue("actor-id"));
            swimlane.setPooledActorsExpression(assignmentElement.attributeValue("pooled-actors"));
           
          } else {
            Delegation assignmentDelegation = readAssignmentDelegation(assignmentElement);
            swimlane.setAssignmentDelegation(assignmentDelegation);
          }
        } else {
          Task startTask = taskMgmtDefinition.getStartTask();
          if ( (startTask==null)

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Examples of org.jbpm.instantiation.Delegation

         ) {
        task.setActorIdExpression(assignmentElement.attributeValue("actor-id"));
        task.setPooledActorsExpression(assignmentElement.attributeValue("pooled-actors"));
        
      } else {
        Delegation assignmentDelegation = readAssignmentDelegation(assignmentElement);
        task.setAssignmentDelegation(assignmentDelegation);
      }


    // if no assignment or swimlane is specified
    } else {

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Examples of org.jbpm.instantiation.Delegation

    
    return task;
  }


  protected Delegation readAssignmentDelegation(Element assignmentElement) {
    Delegation assignmentDelegation = new Delegation();
    String expression = assignmentElement.attributeValue("expression");
    String actorId = assignmentElement.attributeValue("actor-id");
    String pooledActors = assignmentElement.attributeValue("pooled-actors");
    
    if (expression!=null){
        assignmentDelegation.setProcessDefinition(processDefinition);
        assignmentDelegation.setClassName("org.jbpm.identity.assignment.ExpressionAssignmentHandler");
        assignmentDelegation.setConfiguration("<expression>"+expression+"</expression>");
      
    } else {
      if ( (actorId!=null)
           || (pooledActors!=null) 
         ) {
        assignmentDelegation.setProcessDefinition(processDefinition);
        assignmentDelegation.setClassName("org.jbpm.taskmgmt.assignment.ActorAssignmentHandler");
        String configuration = "";
        if (actorId!=null) {
          configuration += "<actorId>"+actorId+"</actorId>";
        }
        if (pooledActors!=null) {
          configuration += "<pooledActors>"+pooledActors+"</pooledActors>";
        }
        assignmentDelegation.setConfiguration(configuration);
        
      } else {
        assignmentDelegation.read(assignmentElement, this);
      }
    }
    return assignmentDelegation;
  }

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