Name Mapping

By default, the name of the C++ class, methods, fields etc. is the same as the java ones. You can always choose a different one with annotation or with xml mappings.

A list of reserved keyword is customizable, to avoid generation of a restricted keyword by java4cpp by escaping a name by appending an underscore.

Class name mapping

You can change the name of C++ proxies.

Annotation case:

package demo;
@Java4Cpp(name = "CppSample")
public class Sample {
}

XML case:

<mappings>
   <classes>
      <class class="demo.Sample">
         <cppName>CppSample</cppName>
      </class>
   </classes>
</mappings>

will produce:

namespace demo {
   class CppSample {
   };
}

Class content name mappings

You can change the name of methods, static fields and inner-classes.

Annotation case:

package demo;
@Java4Cpp
public class Sample {
   @Java4CppWrappe("CppField")
   public static String field;
   @Java4CppWrappe("CppMethod")
   public void method();
}

XML case:

<mappings>
   <classes>
      <class class="demo.Sample">
         <staticFields>
	    <wrappes>
	       <wrappe cppName="CppField">field</wrappe>
	    </wrappes>
         </staticFields>
         <methods>
	    <wrappes>
	       <wrappe cppName="CppMethod">method()</wrappe>
	    </wrappes>
         </methods>
      </class>
   </classes>
</mappings>

will produce:

namespace demo {
   class Sample {
      java::lang::String getCppField();
      void CppMethod();
   };
}

List of reserved keywords

This list can be customized only within xml mappings.

<mappings>
   <keywords>
      <keyword>delete</keyword>
   </keywords>
</mappings>

if a class, methods or fields have a java name of delete, then the corresponding C++ items will have the name delete_