Java Code Examples for org.activiti.engine.delegate.DelegateExecution#setVariable()

public void execute(DelegateExecution execution) {
  Integer executionsBeforeError = (Integer) execution.getVariable("executionsBeforeError");
  Integer executions = (Integer) execution.getVariable("executions");
  if (executions == null) {
    executions = 0;
  }
  executions++;
  if (executionsBeforeError == null || executionsBeforeError < executions) {
    throw new BpmnError("23", "This is a business fault, which can be caught by a BPMN Error Event.");
  } else {
    execution.setVariable("executions", executions);
  }
}
 

@Override
public void notify(DelegateExecution execution) throws Exception {
    String currentActivityId = execution.getCurrentActivityId();
    if ("exclusivegateway-treasurerAudit".equals(currentActivityId)) {
        execution.setVariable("message", "财务审批未通过");
    } else if ("exclusivegateway-generalManagerAudit".equals(currentActivityId)) {
        execution.setVariable("message", "总经理审批未通过");
    }
}
 

public void execute(DelegateExecution execution) {
  Variable v = (Variable) execution.getVariable("variable");
  synchronized (ServiceTaskVariablesTest.class) {
    // we expect this to be 'true'
    isOkInDelegate2 = (v.value != null && v.value.equals("delegate1"));
  }
  v.value = "delegate2";
  execution.setVariable("variable", v);
}
 

@Override
public void execute(DelegateExecution arg0) throws Exception {
	// TODO Auto-generated method stub
	LoanApplicant loan = new LoanApplicant();
	loan.setName((String) arg0.getVariable("name"));
	loan.setLoanAmount((Long) arg0.getVariable("amount"));
	loan.setIncome((Long) arg0.getVariable("salary"));
	arg0.setVariable("loanapplicant", loan);
}
 

public void execute(DelegateExecution execution) {
  ActivityExecution activityExecution = (ActivityExecution) execution;
  ScriptingEngines scriptingEngines = Context.getProcessEngineConfiguration().getScriptingEngines();
  
  if (Context.getProcessEngineConfiguration().isEnableProcessDefinitionInfoCache()) {
    ObjectNode taskElementProperties = Context.getBpmnOverrideElementProperties(scriptTaskId, execution.getProcessDefinitionId());
    if (taskElementProperties != null && taskElementProperties.has(DynamicBpmnConstants.SCRIPT_TASK_SCRIPT)) {
      String overrideScript = taskElementProperties.get(DynamicBpmnConstants.SCRIPT_TASK_SCRIPT).asText();
      if (StringUtils.isNotEmpty(overrideScript) && overrideScript.equals(script) == false) {
        script = overrideScript;
      }
    }
  }

  boolean noErrors = true;
  try {
    Object result = scriptingEngines.evaluate(script, language, execution, storeScriptVariables);
    
    if (resultVariable != null) {
      execution.setVariable(resultVariable, result);
    }

  } catch (ActivitiException e) {
    
    LOGGER.warn("Exception while executing " + activityExecution.getActivity().getId() + " : " + e.getMessage());
    
    noErrors = false;
    Throwable rootCause = ExceptionUtils.getRootCause(e);
    if (rootCause instanceof BpmnError) {
      ErrorPropagation.propagateError((BpmnError) rootCause, activityExecution);
    } else {
      throw e;
    }
  }
  if (noErrors) {
    leave(activityExecution);
  }
}
 

private void handleGetWoError(DelegateExecution exec, CmsDeployment dpmt, CmsWorkOrderSimple dpmtRec, String descr) {
    dpmt.setDeploymentState(FAILED);
    dpmt.setDescription(descr);
    exec.setVariable(DPMT, dpmt);
    setOrCreateLocalVar(exec, WorkflowController.WO_STATE, WorkflowController.WO_FAILED);
    setOrCreateLocalVar(exec, "wo", dpmtRec);
}
 

public void execute(DelegateExecution execution) {
	String testVar = (String) execution.getVariable("testVar", false);
	execution.setVariable("testVar", testVar + "2");
}
 

public void execute(DelegateExecution execution) {
  Integer count = (Integer) execution.getVariable("count2");
  count = count+1;
  execution.setVariable("count2", count);
}
 

public void notify(DelegateExecution execution) {
  execution.setVariable("var", fixedValue.getValue(execution).toString() + dynamicValue.getValue(execution).toString());
}
 

public void notify(DelegateExecution execution) {
  execution.setVariable("variableSetInExecutionListener", "firstValue");
  execution.setVariable("eventNameReceived", execution.getEventName());
  execution.setVariable("businessKeyInExecution", execution.getProcessInstanceBusinessKey());
}
 

@Override
public void notify(DelegateExecution execution) {
  execution.setVariable(flowId + "_activiti_conditions", conditions);
}
 

public void execute(DelegateExecution execution) {
  execution.setVariable("zzz", 123456789L);
}
 

@Override
public void execute(DelegateExecution execution) {
  execution.setVariable("visited", true);
}
 

@Override
public void execute(DelegateExecution execution) throws Exception {
  execution.setVariable("testVar", new Random().nextInt(100));
}
 

public void evaluate(DelegateExecution execution) {
  Object value = this.transformation.getValue(execution);
  execution.setVariable(this.getTarget(), value);
}
 

@Override
public void execute(DelegateExecution execution) {
  execution.setVariable(ActivitiProducer.PROCESS_ID_PROPERTY, execution.getProcessInstanceId());
}
 

@Override
public void notify(DelegateExecution execution) throws Exception {
    execution.setVariable("setInEndListener", true);
    System.out.println(this.getClass().getSimpleName() + ", " + execution.getEventName());
}
 

public void execute(DelegateExecution execution) {
  execution.setVariable("businessKeySetOnExecution", execution.getProcessInstanceBusinessKey());
}
 

public void execute(DelegateExecution execution) {
  String var = (String) execution.getVariable("testVar");
  execution.setVariable("testVar", var.toUpperCase());
}
 

/**
 * Dummy service that uses a mock to simulate a file system.
 * 
 * Normally, a database (or file system) is checked, if a file is present or
 * not.
 */
public void execute(DelegateExecution execution) {
  // save current state into the process variable
  boolean exists = FileExistsMock.getInstance().fileExists();   
  execution.setVariable("fileexists", exists);    
}