Class ODataFunctionImportCallable


@VelocityCallable("singleton") public final class ODataFunctionImportCallable extends Object
A callable for executing OData functions within Velocity templates.
  • Constructor Details

    • ODataFunctionImportCallable

      public ODataFunctionImportCallable()
  • Method Details

    • call

      public static final Object call(String p_strDataGroupGuid, String p_strFunctionName, Map<String,Object> p_parameters)
      Calls the OData function and returns the result.


      #set ($dgGuid = '1337133713371337133713371337133713371337')
      #set ($parameters = {'key1': 'value1', 'key2': 'value2', 'key3': 'value3'})
      #set ($result = $$dgGuid, "GetOpenOrderIds", $parameters))

      p_strDataGroupGuid - The GUID of a datagroup containing the OData service configuration.
      p_strFunctionName - The OData function name.
      p_parameters - The function parameters (key = parameter name, value = parameter value).
      A java.util.Object instance which can be cast to the following types depending on the function result type:
      • No or null result: null
      • Single result type: Either a Java type corresponding to the OData type (e.g. Edm.String = java.util.String) or a Map<String, Object> for an OData entity/structural type.
      • Collection result type: java.util.List<?> of Java types corresponding to the OData types or a list of Map<String, Object> for a collection of OData entity/structural types.