Clover coverage report - Cactus 1.5 for J2EE API 1.3
Coverage timestamp: Wed Feb 18 2004 09:09:13 EST
file stats: LOC: 179   Methods: 4
NCLOC: 67   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
DefaultWarArchive.java 100% 100% 100% 100%
coverage
 1   
 /*
 2   
  * ====================================================================
 3   
  *
 4   
  * The Apache Software License, Version 1.1
 5   
  *
 6   
  * Copyright (c) 2003 The Apache Software Foundation.  All rights
 7   
  * reserved.
 8   
  *
 9   
  * Redistribution and use in source and binary forms, with or without
 10   
  * modification, are permitted provided that the following conditions
 11   
  * are met:
 12   
  *
 13   
  * 1. Redistributions of source code must retain the above copyright
 14   
  *    notice, this list of conditions and the following disclaimer.
 15   
  *
 16   
  * 2. Redistributions in binary form must reproduce the above copyright
 17   
  *    notice, this list of conditions and the following disclaimer in
 18   
  *    the documentation and/or other materials provided with the
 19   
  *    distribution.
 20   
  *
 21   
  * 3. The end-user documentation included with the redistribution, if
 22   
  *    any, must include the following acknowlegement:
 23   
  *       "This product includes software developed by the
 24   
  *        Apache Software Foundation (http://www.apache.org/)."
 25   
  *    Alternately, this acknowlegement may appear in the software itself,
 26   
  *    if and wherever such third-party acknowlegements normally appear.
 27   
  *
 28   
  * 4. The names "The Jakarta Project", "Cactus" and "Apache Software
 29   
  *    Foundation" must not be used to endorse or promote products
 30   
  *    derived from this software without prior written permission. For
 31   
  *    written permission, please contact apache@apache.org.
 32   
  *
 33   
  * 5. Products derived from this software may not be called "Apache"
 34   
  *    nor may "Apache" appear in their names without prior written
 35   
  *    permission of the Apache Group.
 36   
  *
 37   
  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 38   
  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 39   
  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 40   
  * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 41   
  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 42   
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 43   
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 44   
  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 45   
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 46   
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 47   
  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 48   
  * SUCH DAMAGE.
 49   
  * ====================================================================
 50   
  *
 51   
  * This software consists of voluntary contributions made by many
 52   
  * individuals on behalf of the Apache Software Foundation.  For more
 53   
  * information on the Apache Software Foundation, please see
 54   
  * <http://www.apache.org/>.
 55   
  *
 56   
  */
 57   
 package org.apache.cactus.integration.ant.deployment;
 58   
 
 59   
 import java.io.File;
 60   
 import java.io.IOException;
 61   
 import java.io.InputStream;
 62   
 import java.util.Iterator;
 63   
 import java.util.List;
 64   
 
 65   
 import javax.xml.parsers.ParserConfigurationException;
 66   
 
 67   
 import org.xml.sax.SAXException;
 68   
 
 69   
 /**
 70   
  * Class that encapsulates access to a WAR.
 71   
  * 
 72   
  * @author <a href="mailto:cmlenz@apache.org">Christopher Lenz</a>
 73   
  * @author <a href="mailto:vmassol@apache.org">Vincent Massol</a>
 74   
  *
 75   
  * @since Cactus 1.5
 76   
  * @version $Id: DefaultWarArchive.java,v 1.1.2.1 2003/10/25 17:22:05 vmassol Exp $
 77   
  */
 78   
 public class DefaultWarArchive extends DefaultJarArchive implements WarArchive
 79   
 {
 80   
     // Instance Variables ------------------------------------------------------
 81   
 
 82   
     /**
 83   
      * The parsed deployment descriptor.
 84   
      */
 85   
     private WebXml webXml;
 86   
 
 87   
     // Constructors ------------------------------------------------------------
 88   
     
 89   
     /**
 90   
      * Constructor.
 91   
      * 
 92   
      * @param theFile The web application archive
 93   
      * @throws IOException If there was a problem reading the WAR
 94   
      */
 95  104
     public DefaultWarArchive(File theFile)
 96   
         throws IOException
 97   
     {
 98  104
         super(theFile);
 99   
     }
 100   
 
 101   
     /**
 102   
      * Constructor.
 103   
      * 
 104   
      * @param theInputStream The input stream for the web application archive
 105   
      * @throws IOException If there was a problem reading the WAR
 106   
      */
 107  5
     public DefaultWarArchive(InputStream theInputStream)
 108   
         throws IOException
 109   
     {
 110  5
         super(theInputStream);
 111   
     }
 112   
 
 113   
     // Public Methods ----------------------------------------------------------
 114   
 
 115   
     /**
 116   
      * @see WarArchive#getWebXml()
 117   
      */
 118  45
     public final WebXml getWebXml()
 119   
         throws IOException, SAXException, ParserConfigurationException
 120   
     {
 121  45
         if (this.webXml == null)
 122   
         {
 123  36
             InputStream in = null;
 124  36
             try
 125   
             {
 126  36
                 in = getResource("WEB-INF/web.xml");
 127  36
                 if (in != null)
 128   
                 {
 129  35
                     this.webXml = WebXmlIo.parseWebXml(in, null);
 130   
                 }
 131   
             }
 132   
             finally
 133   
             {
 134  36
                 if (in != null)
 135   
                 {
 136  35
                     in.close();
 137   
                 }
 138   
             }
 139   
         }
 140  45
         return this.webXml;
 141   
     }
 142   
 
 143   
     /**
 144   
      * Returns whether a class of the specified name is contained in the web-app
 145   
      * archive, either directly in WEB-INF/classes, or in one of the JARs in
 146   
      * WEB-INF/lib.
 147   
      * 
 148   
      * @param theClassName The name of the class to search for
 149   
      * @return Whether the class was found in the archive
 150   
      * @throws IOException If an I/O error occurred reading the archive
 151   
      */
 152  73
     public final boolean containsClass(String theClassName)
 153   
         throws IOException
 154   
     {
 155   
         // Look in WEB-INF/classes first
 156  73
         String resourceName =
 157   
             "WEB-INF/classes/" + theClassName.replace('.', '/') + ".class";
 158  73
         if (getResource(resourceName) != null)
 159   
         {
 160  1
             return true;
 161   
         }
 162   
 
 163   
         // Next scan the JARs in WEB-INF/lib
 164  72
         List jars = getResources("WEB-INF/lib/");
 165  72
         for (Iterator i = jars.iterator(); i.hasNext();)
 166   
         {
 167  16
             JarArchive jar = new DefaultJarArchive(
 168   
                 getResource((String) i.next()));
 169  16
             if (jar.containsClass(theClassName))
 170   
             {
 171  6
                 return true;
 172   
             }
 173   
         }
 174   
 
 175  66
         return false;
 176   
     }
 177   
 
 178   
 }
 179