Coverage Report - org.seasar.teeda.core.config.faces.AbstractFacesConfigurator
 
Classes in this File Line Coverage Branch Coverage Complexity
AbstractFacesConfigurator
79%
23/29
50%
2/4
1.5
 
 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.config.faces;
 17  
 
 18  
 import java.io.InputStream;
 19  
 
 20  
 import javax.xml.parsers.SAXParser;
 21  
 import javax.xml.parsers.SAXParserFactory;
 22  
 
 23  
 import org.seasar.framework.container.factory.ClassPathResourceResolver;
 24  
 import org.seasar.framework.container.factory.ResourceResolver;
 25  
 import org.seasar.framework.log.Logger;
 26  
 import org.seasar.framework.util.InputStreamUtil;
 27  
 import org.seasar.framework.util.SAXParserFactoryUtil;
 28  
 import org.seasar.framework.xml.SaxHandler;
 29  
 import org.seasar.framework.xml.SaxHandlerParser;
 30  
 import org.seasar.framework.xml.TagHandlerRule;
 31  
 import org.seasar.teeda.core.config.faces.element.FacesConfig;
 32  
 import org.seasar.teeda.core.config.faces.rule.FacesConfigTagHandlerRule;
 33  
 
 34  
 /**
 35  
  * @author shot
 36  
  */
 37  
 public abstract class AbstractFacesConfigurator implements FacesConfigurator {
 38  
 
 39  1
     private static final Logger logger_ = Logger
 40  1
             .getLogger(AbstractFacesConfigurator.class);
 41  
 
 42  
     private static final String FACES_CONFIG_1_1 = "-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.1//EN";
 43  
 
 44  
     private static final String FACES_CONFIG_1_0 = "-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.0//EN";
 45  
 
 46  
     private static final String FACES_1_1_DTD_PATH = "org/seasar/teeda/core/resource/web-facesconfig_1_1.dtd";
 47  
 
 48  
     private static final String FACES_1_0_DTD_PATH = "org/seasar/teeda/core/resource/web-facesconfig_1_0.dtd";
 49  
 
 50  4
     protected ResourceResolver resourceResolver_ = new ClassPathResourceResolver();
 51  
 
 52  4
     protected TagHandlerRule rule_ = new FacesConfigTagHandlerRule();
 53  
 
 54  4
     public AbstractFacesConfigurator() {
 55  4
     }
 56  
 
 57  
     public FacesConfig configure() {
 58  2
         String path = getPath();
 59  2
         if (logger_.isDebugEnabled()) {
 60  0
             logger_.debug("target file path = " + path);
 61  
         }
 62  2
         SaxHandlerParser parser = createSaxHandlerParser();
 63  2
         InputStream is = resourceResolver_.getInputStream(path);
 64  2
         if (is == null) {
 65  0
             return null;
 66  
         }
 67  
         try {
 68  2
             return (FacesConfig) parser.parse(is, path);
 69  
         } finally {
 70  2
             InputStreamUtil.close(is);
 71  
         }
 72  
     }
 73  
 
 74  
     protected final SaxHandlerParser createSaxHandlerParser() {
 75  5
         final SAXParserFactory factory = SAXParserFactoryUtil.newInstance();
 76  5
         factory.setValidating(true);
 77  
 
 78  5
         final SAXParser saxParser = SAXParserFactoryUtil.newSAXParser(factory);
 79  
 
 80  5
         final SaxHandler handler = new SaxHandler(rule_);
 81  5
         handler.registerDtdPath(FACES_CONFIG_1_1, FACES_1_1_DTD_PATH);
 82  5
         handler.registerDtdPath(FACES_CONFIG_1_0, FACES_1_0_DTD_PATH);
 83  
 
 84  5
         SaxHandlerParser parser = new SaxHandlerParser(handler, saxParser);
 85  5
         return parser;
 86  
     }
 87  
 
 88  
     public void setResourceResolver(ResourceResolver resourceResolver) {
 89  2
         resourceResolver_ = resourceResolver;
 90  2
     }
 91  
 
 92  
     public ResourceResolver getResourceResolver() {
 93  0
         return resourceResolver_;
 94  
     }
 95  
 
 96  
     public void setTagHandlerRule(TagHandlerRule rule) {
 97  0
         rule_ = rule;
 98  0
     }
 99  
 
 100  
     public TagHandlerRule getTagHandlerRule() {
 101  0
         return rule_;
 102  
     }
 103  
 
 104  
     protected abstract String getPath();
 105  
 
 106  
 }