Package org.drools.process.instance

Examples of org.drools.process.instance.WorkItem

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        Environment env = EnvironmentFactory.newEnvironment();
        ByteArrayInputStream bais = new ByteArrayInputStream(marshalledSessionByteArray);
        MarshallerReaderContext context = new MarshallerReaderContext(bais, null, null, null, env);
      
        // Unmarshall
        WorkItem unmarshalledWorkItem =  InputMarshaller.readWorkItem(context);
       
        context.close();
       
        return unmarshalledWorkItem;
    }
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    public WorkItem getWorkItem(long id) {
        return workItems.get(id);
    }

    public void completeWorkItem(long id, Map<String, Object> results) {
        WorkItem workItem = workItems.get(new Long(id));
        // work item may have been aborted
        if (workItem != null) {
            (workItem).setResults(results);
            ProcessInstance processInstance = kruntime.getProcessInstance(workItem.getProcessInstanceId());
            (workItem).setState(WorkItem.COMPLETED);
            // process instance may have finished already
            if (processInstance != null) {
                processInstance.signalEvent("workItemCompleted", workItem);
            }
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          workItemInfo = em.find(WorkItemInfo.class, id);
        }
       
      // work item may have been aborted
        if (workItemInfo != null) {
        WorkItem workItem = (WorkItemImpl) workItemInfo.getWorkItem();
            workItem.setResults(results);
            ProcessInstance processInstance = workingMemory.getProcessInstance(workItem.getProcessInstanceId());
            workItem.setState(WorkItem.COMPLETED);
            // process instance may have finished already
            if (processInstance != null) {
                processInstance.signalEvent("workItemCompleted", workItem);
            }
            em.remove(workItemInfo);
            if (workItems != null) {
              this.workItems.remove(workItem.getId());
            }
            workingMemory.fireAllRules();
      }
    }
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          workItemInfo = em.find(WorkItemInfo.class, id);
        }
       
      // work item may have been aborted
        if (workItemInfo != null) {
        WorkItem workItem = (WorkItemImpl) workItemInfo.getWorkItem();
            ProcessInstance processInstance = workingMemory.getProcessInstance(workItem.getProcessInstanceId());
            workItem.setState(WorkItem.ABORTED);
            // process instance may have finished already
            if (processInstance != null) {
                processInstance.signalEvent("workItemAborted", workItem);
            }
            em.remove(workItemInfo);
            if (workItems != null) {
              workItems.remove(workItem.getId());
            }
            workingMemory.fireAllRules();
        }
    }
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          workItemInfo = context.findWorkItemInfo( id );
        }
       
      // work item may have been aborted
        if (workItemInfo != null) {
            WorkItem workItem = (WorkItemImpl) workItemInfo.getWorkItem(env);
            workItem.setResults(results);
            ProcessInstance processInstance = kruntime.getProcessInstance(workItem.getProcessInstanceId());
            workItem.setState(WorkItem.COMPLETED);
            // process instance may have finished already
            if (processInstance != null) {
                processInstance.signalEvent("workItemCompleted", workItem);
            }
            context.remove(workItemInfo);
            if (workItems != null) {
              this.workItems.remove(workItem.getId());
            }
      }
    }
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          workItemInfo = context.findWorkItemInfo( id );
        }
       
      // work item may have been aborted
        if (workItemInfo != null) {
            WorkItem workItem = (WorkItemImpl) workItemInfo.getWorkItem(env);
            ProcessInstance processInstance = kruntime.getProcessInstance(workItem.getProcessInstanceId());
            workItem.setState(WorkItem.ABORTED);
            // process instance may have finished already
            if (processInstance != null) {
                processInstance.signalEvent("workItemAborted", workItem);
            }
            context.remove(workItemInfo);
            if (workItems != null) {
              workItems.remove(workItem.getId());
            }
        }
    }
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            workItemInfo = context.findWorkItemInfo( id );
        }
       
        // work item may have been aborted
        if (workItemInfo != null) {
            WorkItem workItem = internalGetWorkItem(workItemInfo);
            workItem.setResults(results);
            ProcessInstance processInstance = kruntime.getProcessInstance(workItem.getProcessInstanceId());
            workItem.setState(WorkItem.COMPLETED);
            // process instance may have finished already
            if (processInstance != null) {
                processInstance.signalEvent("workItemCompleted", workItem);
            }
            context.remove(workItemInfo);
            if (workItems != null) {
                this.workItems.remove(workItem.getId());
            }
        }
    }
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            workItemInfo = context.findWorkItemInfo( id );
        }
       
        // work item may have been aborted
        if (workItemInfo != null) {
            WorkItem workItem = (WorkItemImpl) internalGetWorkItem(workItemInfo);
            ProcessInstance processInstance = kruntime.getProcessInstance(workItem.getProcessInstanceId());
            workItem.setState(WorkItem.ABORTED);
            // process instance may have finished already
            if (processInstance != null) {
                processInstance.signalEvent("workItemAborted", workItem);
            }
            context.remove(workItemInfo);
            if (workItems != null) {
                workItems.remove(workItem.getId());
            }
        }
    }
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    }

    private WorkItem internalGetWorkItem(WorkItemInfo workItemInfo) {
        Environment env = kruntime.getEnvironment();
        InternalRuleBase ruleBase = (InternalRuleBase) ((KnowledgeBaseImpl) kruntime.getKnowledgeBase()).getRuleBase();
        WorkItem workItem = workItemInfo.getWorkItem(env, ruleBase);
        return workItem;
    }
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            workItemInfo = context.findWorkItemInfo( id );
        }
       
        // work item may have been aborted
        if (workItemInfo != null) {
            WorkItem workItem = internalGetWorkItem(workItemInfo);
            workItem.setResults(results);
            ProcessInstance processInstance = kruntime.getProcessInstance(workItem.getProcessInstanceId());
            workItem.setState(WorkItem.COMPLETED);
            // process instance may have finished already
            if (processInstance != null) {
                processInstance.signalEvent("workItemCompleted", workItem);
            }
            context.remove(workItemInfo);
            if (workItems != null) {
                this.workItems.remove(workItem.getId());
            }
        }
    }
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Related Classes of org.drools.process.instance.WorkItem

  • org.drools.gorm.processinstance.GormWorkItemManager
  • org.drools.integrationtests.marshalling.WorkItemMarshallingTest
  • org.drools.marshalling.impl.InputMarshaller
  • org.drools.marshalling.InputMarshaller
  • org.drools.marshalling.util.MarshallingTestUtil
  • org.drools.persistence.jpa.processinstance.JPAWorkItemManager
  • org.drools.persistence.processinstance.JPAWorkItemManager
  • org.drools.process.instance.impl.DefaultWorkItemManager
  • org.drools.workflow.instance.node.HumanTaskNodeInstance
  • org.drools.workflow.instance.node.WorkItemNodeInstance
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