Package org.camunda.bpm.engine.delegate

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

337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
    if (className != null) {
      caseExecutionListener = new ClassDelegateCaseExecutionListener(className, fieldDeclarations);

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

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

    } else if (scriptElement != null) {
      ExecutableScript executableScript = initializeScript(element, activity, context, scriptElement);
      if (executableScript != null) {
View Full Code Here
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
    CaseVariableListener variableListener = null;
    if (className != null) {
      variableListener = new ClassDelegateCaseVariableListener(className, fieldDeclarations);

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

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

    } else if (scriptElement != null) {
      ExecutableScript executableScript = initializeScript(element, activity, context, scriptElement);
      if (executableScript != null) {
View Full Code Here
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
    }

    // parse name
    String name = formField.attribute("label");
    if (name != null) {
      Expression nameExpression = expressionManager.createExpression(name);
      formFieldHandler.setLabel(nameExpression);
    }

    // parse properties
    parseProperties(formField, formFieldHandler, bpmnParse, expressionManager);

    // parse validation
    parseValidation(formField, formFieldHandler, bpmnParse, expressionManager);

    // parse type
    FormTypes formTypes = getFormTypes();
    AbstractFormFieldType formType = formTypes.parseFormPropertyType(formField, bpmnParse);
    formFieldHandler.setType(formType);

    // parse default value
    String defaultValue = formField.attribute("defaultValue");
    if(defaultValue != null) {
      Expression defaultValueExpression = expressionManager.createExpression(defaultValue);
      formFieldHandler.setDefaultValueExpression(defaultValueExpression);
    }

    formFieldHandlers.add(formFieldHandler);
View Full Code Here
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
      String variableName = formPropertyElement.attribute("variable");
      formPropertyHandler.setVariableName(variableName);

      String expressionText = formPropertyElement.attribute("expression");
      if (expressionText!=null) {
        Expression expression = expressionManager.createExpression(expressionText);
        formPropertyHandler.setVariableExpression(expression);
      }

      String defaultExpressionText = formPropertyElement.attribute("default");
      if (defaultExpressionText!=null) {
        Expression defaultExpression = expressionManager.createExpression(defaultExpressionText);
        formPropertyHandler.setDefaultExpression(defaultExpression);
      }

      formPropertyHandlers.add(formPropertyHandler);
    }
View Full Code Here
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
  }

  protected TimerDeclarationImpl parseTimer(Element timerEventDefinition, ScopeImpl timerActivity, String jobHandlerType) {
    // TimeDate
    TimerDeclarationType type = TimerDeclarationType.DATE;
    Expression expression = parseExpression(timerEventDefinition, "timeDate");
    // TimeCycle
    if (expression == null) {
      type = TimerDeclarationType.CYCLE;
      expression = parseExpression(timerEventDefinition, "timeCycle");
    }
    // TimeDuration
    if (expression == null) {
      type = TimerDeclarationType.DURATION;
      expression = parseExpression(timerEventDefinition, "timeDuration");
    }
    // neither date, cycle or duration configured!
    if (expression==null) {
      addError("Timer needs configuration (either timeDate, timeCycle or timeDuration is needed).", timerEventDefinition);
    }

    // Parse the timer declaration
    // TODO move the timer declaration into the bpmn activity or next to the
    // TimerSession
    TimerDeclarationImpl timerDeclaration = new TimerDeclarationImpl(expression, type, jobHandlerType);
    timerDeclaration.setJobHandlerConfiguration(timerActivity.getId());
    timerDeclaration.setExclusive("true".equals(timerEventDefinition.attributeNS(BpmnParser.ACTIVITI_BPMN_EXTENSIONS_NS, "exclusive", String.valueOf(JobEntity.DEFAULT_EXCLUSIVE))));
    if(timerActivity.getId() == null) {
      addError("Attribute \"id\" is required!",timerEventDefinition);
    }
    timerDeclaration.setActivityId(timerActivity.getId());
    timerDeclaration.setJobConfiguration(type.toString() + ": " +expression.getExpressionText());
    addJobDeclarationToProcessDefinition(timerDeclaration, timerActivity.getProcessDefinition());

    return timerDeclaration;
  }
View Full Code Here
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
        String businessKeyExpression = inElement.attribute("businessKey");
        if ((source != null || sourceExpression != null) && target == null) {
          addError("Missing attribute 'target' when attribute source or sourceExpression is set", inElement);
        }
        else if (sourceExpression != null) {
          Expression expression = expressionManager.createExpression(sourceExpression.trim());
          callActivityBehaviour.addDataInputAssociation(new DataAssociation(expression, target));
        } else if (variables != null && ("all").equals(variables)) {
          callActivityBehaviour.addDataInputAssociation(new DataAssociation(variables));
        } else if (businessKeyExpression != null) {
          Expression expression = expressionManager.createExpression(businessKeyExpression.trim());
          callActivityBehaviour.addDataInputAssociation(new DataAssociation(expression));
        } else {
          callActivityBehaviour.addDataInputAssociation(new DataAssociation(source, target));
        }
      }
      // output data elements
      for (Element outElement : extensionsElement.elementsNS(BpmnParser.ACTIVITI_BPMN_EXTENSIONS_NS, "out")) {
        String source = outElement.attribute("source");
        String sourceExpression = outElement.attribute("sourceExpression");
        String target = outElement.attribute("target");
        String variables = outElement.attribute("variables");
        if ((source != null || sourceExpression != null) && target == null) {
          addError("Missing attribute 'target' when attribute source or sourceExpression is set", outElement);
        }
        else if (sourceExpression != null) {
          Expression expression = expressionManager.createExpression(sourceExpression.trim());
          callActivityBehaviour.addDataOutputAssociation(new DataAssociation(expression, target));
        } else if (variables != null && ("all").equals(variables)) {
          callActivityBehaviour.addDataOutputAssociation(new DataAssociation(variables));
        } else {
          callActivityBehaviour.addDataOutputAssociation(new DataAssociation(source, target));
View Full Code Here
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
      variableDeclaration.setSourceVariableName(src);
    }

    String srcExpr = propertyElement.attributeNS(BpmnParser.ACTIVITI_BPMN_EXTENSIONS_NS, "srcExpr");
    if (srcExpr != null) {
      Expression sourceExpression = expressionManager.createExpression(srcExpr);
      variableDeclaration.setSourceExpression(sourceExpression);
    }

    String dst = propertyElement.attributeNS(BpmnParser.ACTIVITI_BPMN_EXTENSIONS_NS, "dst");
    if (dst != null) {
      variableDeclaration.setDestinationVariableName(dst);
    }

    String destExpr = propertyElement.attributeNS(BpmnParser.ACTIVITI_BPMN_EXTENSIONS_NS, "dstExpr");
    if (destExpr != null) {
      Expression destinationExpression = expressionManager.createExpression(destExpr);
      variableDeclaration.setDestinationExpression(destinationExpression);
    }

    String link = propertyElement.attributeNS(BpmnParser.ACTIVITI_BPMN_EXTENSIONS_NS, "link");
    if (link != null) {
      variableDeclaration.setLink(link);
    }

    String linkExpr = propertyElement.attributeNS(BpmnParser.ACTIVITI_BPMN_EXTENSIONS_NS, "linkExpr");
    if (linkExpr != null) {
      Expression linkExpression = expressionManager.createExpression(linkExpr);
      variableDeclaration.setLinkExpression(linkExpression);
    }

    for (BpmnParseListener parseListener : parseListeners) {
      parseListener.parseProperty(propertyElement, variableDeclaration, activity);
View Full Code Here
55
56
57
58
59
60
61
62
63
64
65
            constraint);

      } else {
        if(StringUtil.isExpression(config)) {
          // expression
          Expression validatorExpression = expressionManager.createExpression(config);
          return new DelegateFormFieldValidator(validatorExpression);
        } else {
          // classname
          return new DelegateFormFieldValidator(config);
        }
View Full Code Here
56
57
58
59
60
61
62
63
64
65
66
    // assignments
    initializeTaskAssignments(task, variableScope);
  }

  protected void initializeTaskName(TaskEntity task, VariableScope variableScope) {
    Expression nameExpression = taskDefinition.getNameExpression();
    if (nameExpression != null) {
      String name = (String) nameExpression.getValue(variableScope);
      task.setName(name);
    }
  }
View Full Code Here
64
65
66
67
68
69
70
71
72
73
74
      task.setName(name);
    }
  }

  protected void initializeTaskDescription(TaskEntity task, VariableScope variableScope) {
    Expression descriptionExpression = taskDefinition.getDescriptionExpression();
    if (descriptionExpression != null) {
      String description = (String) descriptionExpression.getValue(variableScope);
      task.setDescription(description);
    }
  }
View Full Code Here
TOP

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
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.