Clover coverage report - Ant Coverage
Coverage timestamp: Tue Apr 8 2003 20:43:55 EST
file stats: LOC: 162   Methods: 7
NCLOC: 87   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
URLResolver.java 0% 0% 0% 0%
 1   
 /*
 2   
  * The Apache Software License, Version 1.1
 3   
  *
 4   
  * Copyright (c) 2002 The Apache Software Foundation.  All rights
 5   
  * reserved.
 6   
  *
 7   
  * Redistribution and use in source and binary forms, with or without
 8   
  * modification, are permitted provided that the following conditions
 9   
  * are met:
 10   
  *
 11   
  * 1. Redistributions of source code must retain the above copyright
 12   
  *    notice, this list of conditions and the following disclaimer.
 13   
  *
 14   
  * 2. Redistributions in binary form must reproduce the above copyright
 15   
  *    notice, this list of conditions and the following disclaimer in
 16   
  *    the documentation and/or other materials provided with the
 17   
  *    distribution.
 18   
  *
 19   
  * 3. The end-user documentation included with the redistribution, if
 20   
  *    any, must include the following acknowlegement:
 21   
  *       "This product includes software developed by the
 22   
  *        Apache Software Foundation (http://www.apache.org/)."
 23   
  *    Alternately, this acknowlegement may appear in the software itself,
 24   
  *    if and wherever such third-party acknowlegements normally appear.
 25   
  *
 26   
  * 4. The names "Ant" and "Apache Software
 27   
  *    Foundation" must not be used to endorse or promote products derived
 28   
  *    from this software without prior written permission. For written
 29   
  *    permission, please contact apache@apache.org.
 30   
  *
 31   
  * 5. Products derived from this software may not be called "Apache"
 32   
  *    nor may "Apache" appear in their names without prior written
 33   
  *    permission of the Apache Group.
 34   
  *
 35   
  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 36   
  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 37   
  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 38   
  * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 39   
  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 40   
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 41   
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 42   
  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 43   
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 44   
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 45   
  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 46   
  * SUCH DAMAGE.
 47   
  * ====================================================================
 48   
  *
 49   
  * This software consists of voluntary contributions made by many
 50   
  * individuals on behalf of the Apache Software Foundation.  For more
 51   
  * information on the Apache Software Foundation, please see
 52   
  * <http://www.apache.org/>.
 53   
  */
 54   
 package org.apache.tools.ant.taskdefs.optional.extension.resolvers;
 55   
 
 56   
 import java.io.File;
 57   
 import java.net.URL;
 58   
 import org.apache.tools.ant.BuildException;
 59   
 import org.apache.tools.ant.Project;
 60   
 import org.apache.tools.ant.taskdefs.Get;
 61   
 import org.apache.tools.ant.taskdefs.optional.extension.Extension;
 62   
 import org.apache.tools.ant.taskdefs.optional.extension.ExtensionResolver;
 63   
 
 64   
 /**
 65   
  * Resolver that just returns s specified location.
 66   
  *
 67   
  * @author <a href="mailto:peter@apache.org">Peter Donald</a>
 68   
  * @author <a href="mailto:jeff@socialchange.net.au">Jeff Turner</>
 69   
  * @version $Revision: 1.4 $ $Date: 2003/02/10 14:14:05 $
 70   
  */
 71   
 public class URLResolver
 72   
     implements ExtensionResolver
 73   
 {
 74   
     private File m_destfile;
 75   
     private File m_destdir;
 76   
     private URL m_url;
 77   
 
 78  0
     public void setUrl( final URL url )
 79   
     {
 80  0
         m_url = url;
 81   
     }
 82   
 
 83  0
     public void setDestfile( final File destfile )
 84   
     {
 85  0
         m_destfile = destfile;
 86   
     }
 87   
 
 88  0
     public void setDestdir( final File destdir )
 89   
     {
 90  0
         m_destdir = destdir;
 91   
     }
 92   
 
 93  0
     public File resolve( final Extension extension,
 94   
                          final Project project )
 95   
         throws BuildException
 96   
     {
 97  0
         validate();
 98   
 
 99  0
         final File file = getDest();
 100   
 
 101  0
         final Get get = (Get)project.createTask( "get" );
 102  0
         get.setDest( file );
 103  0
         get.setSrc( m_url );
 104  0
         get.execute();
 105   
 
 106  0
         return file;
 107   
     }
 108   
 
 109  0
     private File getDest()
 110   
     {
 111  0
         if( null != m_destfile )
 112   
         {
 113  0
             return m_destfile;
 114   
         }
 115   
         else
 116   
         {
 117  0
             final String file = m_url.getFile();
 118  0
             String filename = null;
 119  0
             if( null == file || file.length() <= 1 )
 120   
             {
 121  0
                 filename = "default.file";
 122   
             }
 123   
             else
 124   
             {
 125  0
                 int index = file.lastIndexOf( '/' );
 126  0
                 if( -1 == index )
 127   
                 {
 128  0
                     index = 0;
 129   
                 }
 130  0
                 filename = file.substring( index );
 131   
             }
 132   
 
 133  0
             return new File( m_destdir, filename );
 134   
         }
 135   
     }
 136   
 
 137  0
     private void validate()
 138   
     {
 139  0
         if( null == m_url )
 140   
         {
 141  0
             final String message = "Must specify URL";
 142  0
             throw new BuildException( message );
 143   
         }
 144   
 
 145  0
         if( null == m_destdir && null == m_destfile )
 146   
         {
 147  0
             final String message = "Must specify destination file or directory";
 148  0
             throw new BuildException( message );
 149   
         }
 150  0
         else if( null != m_destdir && null != m_destfile )
 151   
         {
 152  0
             final String message = "Must not specify both destination file or directory";
 153  0
             throw new BuildException( message );
 154   
         }
 155   
     }
 156   
 
 157  0
     public String toString()
 158   
     {
 159  0
         return "URL[" + m_url + "]";
 160   
     }
 161   
 }
 162