Method: Muml_Classifier#java_addCreateAndAppender!

Defined in:

lib/ontomde-uml2-java/accessorCode.rb

#java_addCreateAndAppender!(oa) ⇒ Object

Adds a createAndAdd method for parameter oa using a model transformation.

NOTE:

• A new operation is added to the UML model. The operation then generated using standard operation generator.

• operation is only generated for multi-valued property

• operation is only generated for a composite association end.

# File 'lib/ontomde-uml2-java/accessorCode.rb', line 237

def java_addCreateAndAppender!(oa)
	#method cannot be generated if required enum assignable is not on.
	return unless context[:withEnumAssignable]
	return unless context[:java_addAppender,true]
	#return if oa.umlx_upperValueIsOne?
	return unless oa.uml_qualifier.empty?
	return unless oa.umlx_isComposite?
	return if oa.java_isSuggester?

	add=umlx_createAndAddOperation(rdf_uri+"_createAndAdd#{oa.java_NameBean}","createAndAdd#{oa.java_NameBean}")

	rp=add.umlx_createAndAddReturnParameter(add.rdf_uri+"_ret")
	rp.uml_upperValue=umlx_literal(1);
	rp.uml_lowerValue=umlx_literal(1);
	rp.uml_type=oa.uml_type

	#ip=add.umlx_createAndAddParameter(add.rdf_uri+"_type")
	#ip.uml_name="type"
	#ip.uml_upperValue=umlx_literal(1);
	#ip.uml_lowerValue=umlx_literal(1);
	#ip.uml_type=oa.uml_type


	tp=add.umlx_createAndAddParameter(oa.rdf_uri+"_reqType","requestedType")
	tp.uml_type=oa.uml_type_one.java_enumAssignableDataType_one

	#if  oa.uml_type_one.uml_isAbstract?
	# ******************************
	# TODO: implement type selector
	# ******************************
	# no java code generated

               #TODO: factorize in helper class
	add.java_code=%{ /* TPL:0020b */
	if (requestedType==null) {
		return null;
	}
	String qname=requestedType.name().replaceAll("#{JAVA_MAGIC_DOT_STRING}",".");
	try {
		// c=#{java_this(oa)}getClass().getClassLoader().loadClass(requestedType.name());
		Class<?> t = Class.forName(qname);
		Class<?>[] p = new Class[0];
		Object[]initArgs =new Object[0];
		java.lang.reflect.Constructor<?>  c=t.getConstructor(p);
		#{oa.uml_type_one.java_qualifiedName} ret=(#{oa.uml_type_one.java_qualifiedName})c.newInstance(initArgs);
		#{oa.umlx_upperValueIsOne? ? "set" : "add"}#{oa.java_NameBean}(ret);
		return ret;
	} catch (ClassNotFoundException e) {
		e.printStackTrace();
		throw new RuntimeException("Missing type "+qname,e);
	} catch (NoSuchMethodException e) {
		e.printStackTrace();
		throw new RuntimeException("Missing default constructor for"+qname,e);
	} catch (IllegalAccessException e) {
		e.printStackTrace();
		throw new RuntimeException("Illegal access Exception on "+qname,e);
	} catch (InstantiationException e) {
		e.printStackTrace();
		throw new RuntimeException("Instantiation exception on "+qname,e);
	} catch (java.lang.reflect.InvocationTargetException e) {
		e.printStackTrace();
		throw new RuntimeException("Invocation Target Exception on "+qname,e);
	}}
end