/*

  * Copyright 2004-2011 the Seasar Foundation and the Others.

  *

  * 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.seasar.teeda.extension.annotation.handler;

 import java.lang.reflect.Field;

 import java.util.Map;

 import org.seasar.framework.beans.BeanDesc;

 import org.seasar.teeda.extension.ExtensionConstants;

 import org.seasar.teeda.extension.annotation.scope.PageScope;

 import org.seasar.teeda.extension.annotation.scope.RedirectScope;

 import org.seasar.teeda.extension.annotation.scope.SubapplicationScope;

 /**

  * @author higa

  * @author shot

  */

 public class TigerScopeAnnotationHandler extends ConstantScopeAnnotationHandler {

         @Override

         @SuppressWarnings("unchecked")

         public void setupPropertyScopes(BeanDesc beanDesc, Map scopes) {

                 for (int i = 0; i < beanDesc.getFieldSize(); ++i) {

                         Field field = beanDesc.getField(i);

                         handlePageScope(field, scopes);

                         handleRedirectScope(field, scopes);

                         handleSubapplicationScope(field, scopes);

                 }

                 super.setupPropertyScopes(beanDesc, scopes);

         }

         protected void handlePageScope(Field field, Map<String, Integer> scopes) {

                 PageScope pageScope = field.getAnnotation(PageScope.class);

                 if (pageScope != null) {

                         scopes.put(field.getName(), ExtensionConstants.PAGE_SCOPE);

                 }

         }

         protected void handleRedirectScope(Field field, Map<String, Integer> scopes) {

                 RedirectScope redirectScope = field.getAnnotation(RedirectScope.class);

                 if (redirectScope != null) {

                         scopes.put(field.getName(), ExtensionConstants.REDIRECT_SCOPE);

                 }

         }

         protected void handleSubapplicationScope(Field field,

                         Map<String, Integer> scopes) {

                 SubapplicationScope subapplicationScope = field

                                 .getAnnotation(SubapplicationScope.class);

                 if (subapplicationScope != null) {

                         scopes.put(field.getName(), ExtensionConstants.SUBAPP_SCOPE);

                 }

         }

 }