diff --git a/Code/Core/otbWrapperApplication.cxx b/Code/Core/otbWrapperApplication.cxx
index 969e06a4bcf34dc78c622cab7205778fae3a0099..26b7b1c39210ba26ced92e410ab1a3e28513a8f2 100644
--- a/Code/Core/otbWrapperApplication.cxx
+++ b/Code/Core/otbWrapperApplication.cxx
@@ -296,7 +296,7 @@ void Application::SetParameterString(std::string parameter, std::string value)
 }
 
 
-void Application::SetParameterOutputImage(std::string parameter, OutputImageParameter::VectorImageType* value)
+void Application::SetParameterOutputImage(std::string parameter, VectorImageType* value)
 {
   Parameter* param = GetParameterByKey(parameter);
 
@@ -307,7 +307,7 @@ void Application::SetParameterOutputImage(std::string parameter, OutputImagePara
     }
 }
 
-void Application::SetParameterOutputVectorData(std::string parameter, OutputVectorDataParameter::VectorDataType* value)
+void Application::SetParameterOutputVectorData(std::string parameter, VectorDataType* value)
 {
   Parameter* param = GetParameterByKey(parameter);
 
diff --git a/Code/Core/otbWrapperApplication.h b/Code/Core/otbWrapperApplication.h
index 1f10f67dc9a879d64b26ae0293093f764d4ff634..69173239912e6e5a2b26abd4dd3be66ea846f847 100644
--- a/Code/Core/otbWrapperApplication.h
+++ b/Code/Core/otbWrapperApplication.h
@@ -80,6 +80,12 @@ public:
    * the I/O (intermediary results for example) */
   void Execute();
 
+  /** Run the application, then writes all the output to disk
+   * if they have an associated filename.
+   * This is a helper function for wrappers without pipeline support.
+   */
+  void ExecuteAndWriteOutput();
+
   /* Get the internal application parameters
    *
    * WARNING: this method may disappear from the API */