Coverage Report - org.seasar.cubby.controller.impl.ActionDefBuilderImpl
 
Classes in this File Line Coverage Branch Coverage Complexity
ActionDefBuilderImpl
96%
22/23
75%
3/4
0
 
 1  
 /*
 2  
  * Copyright 2004-2008 the Seasar Foundation and the Others.
 3  
  *
 4  
  * Licensed under the Apache License, Version 2.0 (the "License");
 5  
  * you may not use this file except in compliance with the License.
 6  
  * You may obtain a copy of the License at
 7  
  *
 8  
  *     http://www.apache.org/licenses/LICENSE-2.0
 9  
  *
 10  
  * Unless required by applicable law or agreed to in writing, software
 11  
  * distributed under the License is distributed on an "AS IS" BASIS,
 12  
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
 13  
  * either express or implied. See the License for the specific language
 14  
  * governing permissions and limitations under the License.
 15  
  */
 16  
 package org.seasar.cubby.controller.impl;
 17  
 
 18  
 import static org.seasar.cubby.CubbyConstants.INTERNAL_FORWARD_DIRECTORY;
 19  
 
 20  
 import java.lang.reflect.Method;
 21  
 import java.util.regex.Matcher;
 22  
 import java.util.regex.Pattern;
 23  
 
 24  
 import javax.servlet.http.HttpServletRequest;
 25  
 
 26  
 import org.seasar.cubby.controller.ActionDef;
 27  
 import org.seasar.cubby.controller.ActionDefBuilder;
 28  
 import org.seasar.cubby.util.CubbyUtils;
 29  
 import org.seasar.framework.container.ComponentDef;
 30  
 import org.seasar.framework.container.S2Container;
 31  
 import org.seasar.framework.exception.ClassNotFoundRuntimeException;
 32  
 import org.seasar.framework.exception.NoSuchMethodRuntimeException;
 33  
 import org.seasar.framework.util.ClassUtil;
 34  
 
 35  
 /**
 36  
  * アクションの定義を組み立てるビルダの実装です。
 37  
  * 
 38  
  * @author baba
 39  
  * @since 1.0.0
 40  
  */
 41  42
 public class ActionDefBuilderImpl implements ActionDefBuilder {
 42  
 
 43  
         /** 内部フォワードパスのパターン */
 44  1
         private static final Pattern INTERNAL_FORWARD_PATH_PATTERN = Pattern
 45  
                         .compile("^/" + INTERNAL_FORWARD_DIRECTORY + "/(.*)/(.*)$");
 46  
 
 47  
         /** コンテナ */
 48  
         private S2Container container;
 49  
 
 50  
         /**
 51  
          * コンテナを設定します。
 52  
          * 
 53  
          * @param container
 54  
          *            コンテナ
 55  
          */
 56  
         public void setContainer(final S2Container container) {
 57  41
                 this.container = container;
 58  41
         }
 59  
 
 60  
         /**
 61  
          * {@inheritDoc}
 62  
          */
 63  
         public ActionDef build(final HttpServletRequest request) {
 64  5
                 final String path = CubbyUtils.getPath(request);
 65  5
                 final Matcher matcher = INTERNAL_FORWARD_PATH_PATTERN.matcher(path);
 66  5
                 if (!matcher.matches()) {
 67  1
                         return null;
 68  
                 }
 69  4
                 final String actionClassName = matcher.group(1);
 70  
                 final Class<?> actionClass;
 71  
                 try {
 72  4
                         actionClass = ClassUtil.forName(actionClassName);
 73  1
                 } catch (final ClassNotFoundRuntimeException e) {
 74  1
                         return null;
 75  3
                 }
 76  3
                 if (!container.getRoot().hasComponentDef(actionClass)) {
 77  0
                         return null;
 78  
                 }
 79  3
                 final ComponentDef componentDef = container.getRoot().getComponentDef(
 80  
                                 actionClass);
 81  
 
 82  3
                 final String methodName = matcher.group(2);
 83  
                 final Method method;
 84  
                 try {
 85  3
                         method = ClassUtil.getMethod(componentDef.getComponentClass(),
 86  
                                         methodName, new Class[0]);
 87  2
                 } catch (final NoSuchMethodRuntimeException e) {
 88  2
                         return null;
 89  1
                 }
 90  
 
 91  1
                 final ActionDef actionDef = new ActionDefImpl(componentDef, method);
 92  
 
 93  1
                 return actionDef;
 94  
         }
 95  
 
 96  
 }