Package org.activiti.rest.service.api.engine.variable.RestVariable

Examples of org.activiti.rest.service.api.engine.variable.RestVariable.RestVariableScope

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  protected List<RestVariable> processVariables(Execution execution, String scope, int variableType, String serverRootUrl) {
    List<RestVariable> result = new ArrayList<RestVariable>();
    Map<String, RestVariable> variableMap = new HashMap<String, RestVariable>();
   
    // Check if it's a valid execution to get the variables for
    RestVariableScope variableScope = RestVariable.getScopeFromString(scope);
   
    if (variableScope == null) {
      // Use both local and global variables
      addLocalVariables(execution, variableType, variableMap, serverRootUrl);
      addGlobalVariables(execution, variableType, variableMap, serverRootUrl);
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      if (inputVariables == null || inputVariables.size() == 0) {
        throw new ActivitiIllegalArgumentException("Request didn't contain a list of variables to create.");
      }
     
      RestVariableScope sharedScope = null;
      RestVariableScope varScope = null;
      Map<String, Object> variablesToSet = new HashMap<String, Object>();
     
      for (RestVariable var : inputVariables) {
        // Validate if scopes match
        varScope = var.getVariableScope();
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        }
      } else {
        variableType = RestResponseFactory.BYTE_ARRAY_VARIABLE_TYPE;
      }
     
      RestVariableScope scope = RestVariableScope.LOCAL;
      if (variableScope != null) {
        scope = RestVariable.getScopeFromString(variableScope);
      }
     
      if (variableType.equals(RestResponseFactory.BYTE_ARRAY_VARIABLE_TYPE)) {
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    if (restVariable.getName() == null) {
      throw new ActivitiIllegalArgumentException("Variable name is required");
    }

    // Figure out scope, revert to local is omitted
    RestVariableScope scope = restVariable.getVariableScope();
    if (scope == null) {
      scope = RestVariableScope.LOCAL;
    }
   
    Object actualVariableValue = restResponseFactory.getVariableValue(restVariable);
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    if (execution == null) {
      throw new ActivitiObjectNotFoundException("Could not find an execution", Execution.class);
    }
   
    RestVariableScope variableScope = RestVariable.getScopeFromString(scope);
    if (variableScope == null) {
      // First, check local variables (which have precedence when no scope is supplied)
      if (runtimeService.hasVariableLocal(execution.getId(), variableName)) {
        value = runtimeService.getVariableLocal(execution.getId(), variableName);
        variableScope = RestVariableScope.LOCAL;
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    Task task = getTaskFromRequest(taskId);
   
    String serverRootUrl = request.getRequestURL().toString();
    serverRootUrl = serverRootUrl.substring(0, serverRootUrl.indexOf("/runtime/tasks/"));
   
    RestVariableScope variableScope = RestVariable.getScopeFromString(scope);
    if (variableScope == null) {
      // Use both local and global variables
      addLocalVariables(task, variableMap, serverRootUrl);
      addGlobalVariables(task, variableMap, serverRootUrl);
     
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      if (inputVariables == null || inputVariables.size() == 0) {
        throw new ActivitiIllegalArgumentException("Request didn't contain a list of variables to create.");
      }
     
      RestVariableScope sharedScope = null;
      RestVariableScope varScope = null;
      Map<String, Object> variablesToSet = new HashMap<String, Object>();
     
      for (RestVariable var : inputVariables) {
        // Validate if scopes match
        varScope = var.getVariableScope();
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      @PathVariable("variableName") String variableName, @RequestParam(value="scope", required=false) String scope,
      HttpServletResponse response) {
   
    Execution execution = getExecutionFromRequest(executionId);
    // Determine scope
    RestVariableScope variableScope = RestVariableScope.LOCAL;
    if (scope != null) {
      variableScope = RestVariable.getScopeFromString(scope);
    }

    if (!hasVariableOnScope(execution, variableName, variableScope)) {
      throw new ActivitiObjectNotFoundException("Execution '" + execution.getId() + "' doesn't have a variable '" +
          variableName + "' in scope " + variableScope.name().toLowerCase(), VariableInstanceEntity.class);
    }
   
    if (variableScope == RestVariableScope.LOCAL) {
      runtimeService.removeVariableLocal(execution.getId(), variableName);
    } else {
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      throw new ActivitiException("Unexpected exception getting variable data", ioe);
    }
  }
 
  public RestVariable getVariableFromRequest(boolean includeBinary, String taskId, String variableName, String scope, HttpServletRequest request) {
    RestVariableScope variableScope = RestVariable.getScopeFromString(scope);
    HistoricTaskInstanceQuery taskQuery = historyService.createHistoricTaskInstanceQuery().taskId(taskId);
   
    if (variableScope != null) {
      if (variableScope == RestVariableScope.GLOBAL) {
        taskQuery.includeProcessVariables();
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      @PathVariable("variableName") String variableName, @RequestParam(value="scope", required=false) String scope,
      HttpServletResponse response) {
   
    Execution execution = getProcessInstanceFromRequest(processInstanceId);
    // Determine scope
    RestVariableScope variableScope = RestVariableScope.LOCAL;
    if (scope != null) {
      variableScope = RestVariable.getScopeFromString(scope);
    }

    if (!hasVariableOnScope(execution, variableName, variableScope)) {
      throw new ActivitiObjectNotFoundException("Execution '" + execution.getId() + "' doesn't have a variable '" +
          variableName + "' in scope " + variableScope.name().toLowerCase(), VariableInstanceEntity.class);
    }
   
    if (variableScope == RestVariableScope.LOCAL) {
      runtimeService.removeVariableLocal(execution.getId(), variableName);
    } else {
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Related Classes of org.activiti.rest.service.api.engine.variable.RestVariable.RestVariableScope

  • org.activiti.rest.service.api.history.HistoricTaskInstanceVariableDataResource
  • org.activiti.rest.service.api.runtime.process.BaseExecutionVariableResource
  • org.activiti.rest.service.api.runtime.process.BaseVariableCollectionResource
  • org.activiti.rest.service.api.runtime.process.ExecutionVariableResource
  • org.activiti.rest.service.api.runtime.process.ProcessInstanceVariableResource
  • org.activiti.rest.service.api.runtime.task.TaskVariableBaseResource
  • org.activiti.rest.service.api.runtime.task.TaskVariableCollectionResource
  • org.activiti.rest.service.api.runtime.task.TaskVariableResource
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