Package org.camunda.bpm.engine.delegate

Examples of org.camunda.bpm.engine.delegate.Expression

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    HumanTask definition = getDefinition(element);
    ExpressionManager expressionManager = context.getExpressionManager();

    List<String> candidateUsers = definition.getCamundaCandidateUsersList();
    for (String candidateUser : candidateUsers) {
      Expression candidateUserExpression = expressionManager.createExpression(candidateUser);
      taskDefinition.addCandidateUserIdExpression(candidateUserExpression);
    }
  }
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    HumanTask definition = getDefinition(element);
    ExpressionManager expressionManager = context.getExpressionManager();

    List<String> candidateGroups = definition.getCamundaCandidateGroupsList();
    for (String candidateGroup : candidateGroups) {
      Expression candidateGroupExpression = expressionManager.createExpression(candidateGroup);
      taskDefinition.addCandidateGroupIdExpression(candidateGroupExpression);
    }
  }
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    HumanTask definition = getDefinition(element);

    String dueDate = definition.getCamundaDueDate();
    if (dueDate != null) {
      ExpressionManager expressionManager = context.getExpressionManager();
      Expression dueDateExpression = expressionManager.createExpression(dueDate);
      taskDefinition.setDueDateExpression(dueDateExpression);
    }
  }
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    HumanTask definition = getDefinition(element);

    String priority = definition.getCamundaPriority();
    if (priority != null) {
      ExpressionManager expressionManager = context.getExpressionManager();
      Expression priorityExpression = expressionManager.createExpression(priority);
      taskDefinition.setPriorityExpression(priorityExpression);
    }
  }
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  protected void initializeTaskDescription(CmmnElement element, TaskDefinition taskDefinition, CmmnHandlerContext context) {
    String description = getDesciption(element);
    if (description != null && ! description.isEmpty()) {
      ExpressionManager expressionManager = context.getExpressionManager();
      Expression descriptionExpression = expressionManager.createExpression(description);
      taskDefinition.setDescriptionExpression(descriptionExpression);
    }
  }
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    if (className != null) {
      taskListener = new ClassDelegateTaskListener(className, fieldDeclarations);

    } else if (expression != null) {
      Expression expressionExp = expressionManager.createExpression(expression);
      taskListener = new ExpressionTaskListener(expressionExp);

    } else if (delegateExpression != null) {
      Expression delegateExp = expressionManager.createExpression(delegateExpression);
      taskListener = new DelegateExpressionTaskListener(delegateExp, fieldDeclarations);

    } else if (scriptElement != null) {
      ExecutableScript executableScript = initializeScript(element, activity, context, scriptElement);
      if (executableScript != null) {
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  protected ParameterValueProvider createParameterValueProvider(String value, ExpressionManager expressionManager) {
    if (value == null) {
      return new NullValueProvider();

    } else if (StringUtil.isExpression(value)) {
      Expression expression = expressionManager.createExpression(value);
      return new ElValueProvider(expression);

    } else {
      return new ConstantValueProvider(value);
    }
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      requiredRule = defaultControl.getRequiredRule();
    }

    if (requiredRule != null) {
      String rule = requiredRule.getCondition().getBody();
      Expression requiredRuleExpression = expressionManager.createExpression(rule);
      CaseControlRule caseRule = new CaseControlRuleImpl(requiredRuleExpression);
      activity.setProperty(PROPERTY_REQUIRED_RULE, caseRule);
    }

  }
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      manualActivationRule = defaultControl.getManualActivationRule();
    }

    if (manualActivationRule != null) {
      String rule = manualActivationRule.getCondition().getBody();
      Expression manualActivationExpression = expressionManager.createExpression(rule);
      CaseControlRule caseRule = new CaseControlRuleImpl(manualActivationExpression);
      activity.setProperty(PROPERTY_MANUAL_ACTIVATION_RULE, caseRule);
    }

  }
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      repetitionRule = defaultControl.getRepetitionRule();
    }

    if (repetitionRule != null) {
      String rule = repetitionRule.getCondition().getBody();
      Expression repetitionRuleExpression = expressionManager.createExpression(rule);
      CaseControlRule caseRule = new CaseControlRuleImpl(repetitionRuleExpression);
      activity.setProperty(PROPERTY_REPETITION_RULE, caseRule);
    }

  }
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Related Classes of org.camunda.bpm.engine.delegate.Expression

  • org.camunda.bpm.engine.impl.bpmn.deployer.BpmnDeployer
  • org.camunda.bpm.engine.impl.bpmn.parser.BpmnParse
  • org.camunda.bpm.engine.impl.cmd.GetFormKeyCmd
  • org.camunda.bpm.engine.impl.cmmn.execution.CmmnExecution
  • org.camunda.bpm.engine.impl.cmmn.handler.HumanTaskItemHandler
  • org.camunda.bpm.engine.impl.cmmn.handler.ItemHandler
  • org.camunda.bpm.engine.impl.cmmn.handler.ProcessOrCaseTaskItemHandler
  • org.camunda.bpm.engine.impl.cmmn.handler.SentryHandler
  • org.camunda.bpm.engine.impl.form.handler.DefaultFormHandler
  • org.camunda.bpm.engine.impl.form.handler.DefaultTaskFormHandler
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