intType.set("uri", "http://example.com/customer");
intType.set("name", "MyIntType");
intType.setBoolean("dataType", true);
intType.set(javaClassProperty, "int");
DataObject stringType = factory.create("commonj.sdo", "Type");
stringType.set("uri", "http://example.com/customer");
stringType.set("name", "MyStringType");
stringType.setBoolean("dataType", true);
stringType.set(javaClassProperty, "java.lang.String");