Coverage Report - org.seasar.teeda.core.render.autoregister.TeedaRendererFileSystemComponentAutoRegister
 
Classes in this File Line Coverage Branch Coverage Complexity
TeedaRendererFileSystemComponentAutoRegister
84%
27/32
56%
9/16
1.625
 
 1  
 /*
 2  
  * Copyright 2004-2011 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.teeda.core.render.autoregister;
 17  
 
 18  
 import java.lang.reflect.Field;
 19  
 
 20  
 import javax.faces.render.Renderer;
 21  
 
 22  
 import org.seasar.framework.beans.BeanDesc;
 23  
 import org.seasar.framework.beans.factory.BeanDescFactory;
 24  
 import org.seasar.framework.container.ComponentDef;
 25  
 import org.seasar.framework.container.autoregister.FileSystemComponentAutoRegister;
 26  
 import org.seasar.framework.container.factory.AnnotationHandler;
 27  
 import org.seasar.framework.container.factory.AnnotationHandlerFactory;
 28  
 import org.seasar.framework.util.ClassUtil;
 29  
 import org.seasar.framework.util.ModifierUtil;
 30  
 import org.seasar.teeda.core.render.html.support.HtmlRenderKitKeyGenerateUtil;
 31  
 
 32  
 /**
 33  
  * @author shot
 34  
  *
 35  
  */
 36  
 public class TeedaRendererFileSystemComponentAutoRegister extends
 37  
         FileSystemComponentAutoRegister {
 38  
 
 39  
     private static final String COMPONENT_FAMILY = "COMPONENT_FAMILY";
 40  
 
 41  
     private static final String RENDERER_TYPE = "RENDERER_TYPE";
 42  
 
 43  
     private String familyFieldName;
 44  
 
 45  
     private String renderTypeFieldName;
 46  
 
 47  1
     public TeedaRendererFileSystemComponentAutoRegister() {
 48  1
         familyFieldName = COMPONENT_FAMILY;
 49  1
         renderTypeFieldName = RENDERER_TYPE;
 50  1
     }
 51  
 
 52  
     protected void register(final String className) {
 53  1
         final AnnotationHandler annoHandler = AnnotationHandlerFactory
 54  
                 .getAnnotationHandler();
 55  1
         final ComponentDef cd = annoHandler.createComponentDef(className,
 56  
                 getInstanceDef(), getAutoBindingDef(), isExternalBinding());
 57  1
         final Class componentClass = cd.getComponentClass();
 58  3
         if (ClassUtil.isAssignableFrom(Renderer.class, componentClass)) {
 59  1
             String family = getConstantValue(componentClass,
 60  
                     getFamilyFieldName());
 61  1
             String renderType = getConstantValue(componentClass,
 62  
                     getRenderTypeFieldName());
 63  1
             final String rendererComponentName = HtmlRenderKitKeyGenerateUtil
 64  
                     .getGeneratedKey(family, renderType);
 65  1
             cd.setComponentName(rendererComponentName);
 66  1
             annoHandler.appendDI(cd);
 67  1
             annoHandler.appendAspect(cd);
 68  1
             annoHandler.appendInitMethod(cd);
 69  1
             customize(cd);
 70  1
             if (!getContainer().hasComponentDef(rendererComponentName)) {
 71  1
                 getContainer().register(cd);
 72  
             }
 73  
         }
 74  1
     }
 75  
 
 76  
     public void setFamilyFieldName(String familyFieldName) {
 77  0
         this.familyFieldName = familyFieldName;
 78  0
     }
 79  
 
 80  
     public void setRenderTypeFieldName(String renderTypeFieldName) {
 81  0
         this.renderTypeFieldName = renderTypeFieldName;
 82  0
     }
 83  
 
 84  
     public String getFamilyFieldName() {
 85  1
         return familyFieldName;
 86  
     }
 87  
 
 88  
     public String getRenderTypeFieldName() {
 89  1
         return renderTypeFieldName;
 90  
     }
 91  
 
 92  
     protected String getConstantValue(Class clazz, String fieldName) {
 93  2
         BeanDesc beanDesc = BeanDescFactory.getBeanDesc(clazz);
 94  2
         if (beanDesc.hasField(fieldName)) {
 95  2
             Field f = beanDesc.getField(fieldName);
 96  2
             if (isPublicStaticFinalConstant(f)) {
 97  2
                 return (String) beanDesc.getFieldValue(fieldName, null);
 98  
             }
 99  
         }
 100  0
         return null;
 101  
     }
 102  
 
 103  
     private static boolean isPublicStaticFinalConstant(Field field) {
 104  2
         return ModifierUtil.isPublicStaticFinalField(field)
 105  
                 && field.getType().equals(String.class);
 106  
     }
 107  
 
 108  
 }