/**

  * Copyright 2005-2013 Dozer Project

  *

  * Licensed under the Apache License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may obtain a copy of the License at

  *

  *      http://www.apache.org/licenses/LICENSE-2.0

  *

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  * See the License for the specific language governing permissions and

  * limitations under the License.

  */

 package org.dozer.classmap.generator;

 import org.dozer.classmap.ClassMap;

 import org.dozer.classmap.Configuration;

 import org.dozer.fieldmap.DozerField;

 import org.dozer.fieldmap.FieldMap;

 import org.dozer.fieldmap.GenericFieldMap;

 import org.dozer.util.MappingUtils;

 /**

  * @author Dmitry Spikhalskiy

  */

 public final class GeneratorUtils {

   private static final String CLASS = "class";

   private static final String CALLBACK = "callback";

   private static final String CALLBACKS = "callbacks";

   private GeneratorUtils() {}

   public static boolean shouldIgnoreField(String fieldName, Class<?> srcType, Class<?> destType) {

     if (CLASS.equals(fieldName)) {

       return true;

     }

     if ((CALLBACK.equals(fieldName) || CALLBACKS.equals(fieldName))

             && (MappingUtils.isProxy(srcType) || MappingUtils.isProxy(destType))) {

       return true;

     }

     return false;

   }

   public static void addGenericMapping(ClassMap classMap, Configuration configuration, String srcName, String destName) {

     FieldMap fieldMap = new GenericFieldMap(classMap);

     fieldMap.setSrcField(new DozerField(srcName, null));

     fieldMap.setDestField(new DozerField(destName, null));

     // add CopyByReferences per defect #1728159

     MappingUtils.applyGlobalCopyByReference(configuration, fieldMap, classMap);

     classMap.addFieldMapping(fieldMap);

   }

 }