Package org.drools.process.instance

Examples of org.drools.process.instance.ProcessInstance

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    public void completeWorkItem(long id, Map<String, Object> results) {
        WorkItem workItem = (WorkItem) workItems.get(new Long(id));
        // work item may have been aborted
        if (workItem != null) {
            ((org.drools.process.instance.WorkItem) workItem).setResults(results);
            ProcessInstance processInstance = ( ProcessInstance ) workingMemory.getProcessInstance(workItem.getProcessInstanceId());
            ((org.drools.process.instance.WorkItem) workItem).setState(WorkItem.COMPLETED);
            // process instance may have finished already
            if (processInstance != null) {
                processInstance.signalEvent("workItemCompleted", workItem);
            }
            workItems.remove(new Long(id));
            workingMemory.fireAllRules();
        }
    }
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    public void abortWorkItem(long id) {
        WorkItemImpl workItem = (WorkItemImpl) workItems.get(new Long(id));
        // work item may have been aborted
        if (workItem != null) {
            ProcessInstance processInstance = ( ProcessInstance ) workingMemory.getProcessInstance(workItem.getProcessInstanceId());
            workItem.setState(WorkItem.ABORTED);
            // process instance may have finished already
            if (processInstance != null) {
                processInstance.signalEvent("workItemAborted", workItem);
            }
            workItems.remove(new Long(id));
            workingMemory.fireAllRules();
        }
    }
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            }
            final Process process = ((InternalRuleBase) getRuleBase()).getProcess( processId );
            if ( process == null ) {
                throw new IllegalArgumentException( "Unknown process ID: " + processId );
            }
            ProcessInstance processInstance = startProcess( process,
                                                            parameters );

            if ( processInstance != null ) {
                // start process instance
                getRuleFlowEventSupport().fireBeforeRuleFlowProcessStarted( processInstance,
                                                                            this );
                processInstance.start();
                getRuleFlowEventSupport().fireAfterRuleFlowProcessStarted( processInstance,
                                                                           this );
            }
            return processInstance;
        } finally {
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        );
       
        AbstractRuleBase ruleBase = (AbstractRuleBase) RuleBaseFactory.newRuleBase();
        ruleBase.addProcess(process);
        InternalWorkingMemory workingMemory = new ReteooWorkingMemory(1, ruleBase);
        ProcessInstance processInstance = workingMemory.startProcess("org.drools.process.event");
        assertEquals(0, myList.size());
        Person jack = new Person();
        jack.setName("Jack");
        processInstance.signalEvent("myEvent", jack);
        assertEquals(1, myList.size());
        assertEquals(ProcessInstance.STATE_COMPLETED, processInstance.getState());
    }
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        );
       
        AbstractRuleBase ruleBase = (AbstractRuleBase) RuleBaseFactory.newRuleBase();
        ruleBase.addProcess(process);
        InternalWorkingMemory workingMemory = new ReteooWorkingMemory(1, ruleBase);
        ProcessInstance processInstance = workingMemory.startProcess("org.drools.process.event");
        assertEquals(0, myList.size());
        Person jack = new Person();
        jack.setName("Jack");
        processInstance.signalEvent("myEvent", jack);
        assertEquals(1, myList.size());
        Person john = new Person();
        john.setName("John");
        processInstance.signalEvent("myEvent", john);
        assertEquals(2, myList.size());
    }
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        );
       
        AbstractRuleBase ruleBase = (AbstractRuleBase) RuleBaseFactory.newRuleBase();
        ruleBase.addProcess(process);
        InternalWorkingMemory workingMemory = new ReteooWorkingMemory(1, ruleBase);
        ProcessInstance processInstance = workingMemory.startProcess("org.drools.process.event");
        assertEquals(0, myList.size());
        Person jack = new Person();
        jack.setName("Jack");
        processInstance.signalEvent("myEvent", jack);
        assertEquals(1, myList.size());
        assertEquals(ProcessInstance.STATE_ACTIVE, processInstance.getState());
        processInstance.signalEvent("myEvent", jack);
        assertEquals(2, myList.size());
        assertEquals(ProcessInstance.STATE_ACTIVE, processInstance.getState());
        Person john = new Person();
        john.setName("John");
        processInstance.signalEvent("myOtherEvent", john);
        assertEquals(3, myList.size());
        assertEquals(ProcessInstance.STATE_COMPLETED, processInstance.getState());
    }
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        );
       
        AbstractRuleBase ruleBase = (AbstractRuleBase) RuleBaseFactory.newRuleBase();
        ruleBase.addProcess(process);
        InternalWorkingMemory workingMemory = new ReteooWorkingMemory(1, ruleBase);
        ProcessInstance processInstance = workingMemory.startProcess("org.drools.process.event");
        assertEquals(0, myList.size());
        processInstance.signalEvent("myEvent", null);
        assertEquals(2, myList.size());
        assertEquals(ProcessInstance.STATE_COMPLETED, processInstance.getState());
    }
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        );
       
        AbstractRuleBase ruleBase = (AbstractRuleBase) RuleBaseFactory.newRuleBase();
        ruleBase.addProcess(process);
        InternalWorkingMemory workingMemory = new ReteooWorkingMemory(1, ruleBase);
        ProcessInstance processInstance = workingMemory.startProcess("org.drools.process.event");
        assertEquals(0, myList.size());
        Person jack = new Person();
        jack.setName("Jack");
        processInstance.signalEvent("myEvent", jack);
        assertEquals(1, myList.size());
        assertEquals(ProcessInstance.STATE_COMPLETED, processInstance.getState());
    }
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        if (process == null) {
          System.err.println("Could not find process " + processId);
          System.err.println("Aborting process");
          ((ProcessInstance) getProcessInstance()).setState(ProcessInstance.STATE_ABORTED);
        } else {
        ProcessInstance processInstance = ( ProcessInstance )
          ((ProcessInstance) getProcessInstance()).getWorkingMemory()
            .startProcess(processId, parameters);
        if (!getSubProcessNode().isWaitForCompletion()
                || processInstance.getState() == ProcessInstance.STATE_COMPLETED) {
          triggerCompleted();
        } else {
          this.processInstanceId = processInstance.getId();
            addProcessListener();
        }
        }
    }
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    }
   
    public void cancel() {
        super.cancel();
        if (!getSubProcessNode().isIndependent()) {
            ProcessInstance processInstance = (ProcessInstance)
                ((ProcessInstance) getProcessInstance()).getWorkingMemory()
                    .getProcessInstance(processInstanceId);
            if (processInstance != null) {
              processInstance.setState(ProcessInstance.STATE_ABORTED);
            }
        }
    }
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Related Classes of org.drools.process.instance.ProcessInstance

  • org.drools.command.runtime.process.StartProcessCommand
  • org.drools.common.AbstractWorkingMemory
  • org.drools.integrationtests.ExecutionFlowControlTest
  • org.drools.integrationtests.ProcessActionTest
  • org.drools.integrationtests.ProcessDynamicNodeTest
  • org.drools.integrationtests.ProcessEventListenerTest
  • org.drools.integrationtests.ProcessEventTest
  • org.drools.integrationtests.ProcessExceptionHandlerTest
  • org.drools.integrationtests.ProcessForEachTest
  • org.drools.integrationtests.ProcessHumanTaskTest
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