Clover coverage report - Cactus 1.5 for J2EE API 1.2
Coverage timestamp: Wed Feb 18 2004 09:04:33 EST
file stats: LOC: 149   Methods: 1
NCLOC: 61   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
HttpUtil.java 0% 0% 0% 0%
coverage
 1   
 /*
 2   
  * ====================================================================
 3   
  *
 4   
  * The Apache Software License, Version 1.1
 5   
  *
 6   
  * Copyright (c) 2001-2003 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.client.connector.http;
 58   
 
 59   
 import java.net.MalformedURLException;
 60   
 import java.net.URL;
 61   
 import java.net.URLEncoder;
 62   
 import java.util.Enumeration;
 63   
 
 64   
 import org.apache.cactus.WebRequest;
 65   
 
 66   
 /**
 67   
  * Utility methods to manipulate HTTP requests.
 68   
  *
 69   
  * @author <a href="mailto:vmassol@apache.org">Vincent Massol</a>
 70   
  * @version $Id: HttpUtil.java,v 1.1 2003/06/22 15:25:19 vmassol Exp $
 71   
  * @since 1.5
 72   
  */
 73   
 public class HttpUtil
 74   
 {
 75   
     /**
 76   
      * Add HTTP GET parameters to the URL passed as parameter.
 77   
      *
 78   
      * @param theRequest the request containing the HTTP GET parameters to add
 79   
      * @param theURL the URL that will be enriched with the HTTP GET parameters
 80   
      * @return the enriched URL
 81   
      * @exception MalformedURLException if the URL is malformed
 82   
      */
 83  0
     public static URL addHttpGetParameters(WebRequest theRequest, URL theURL)
 84   
         throws MalformedURLException
 85   
     {
 86   
         // If no parameters, then exit
 87  0
         if (!theRequest.getParameterNamesGet().hasMoreElements())
 88   
         {
 89  0
             return theURL;
 90   
         }
 91   
 
 92  0
         StringBuffer queryString = new StringBuffer();
 93   
 
 94  0
         Enumeration keys = theRequest.getParameterNamesGet();
 95   
 
 96  0
         if (keys.hasMoreElements())
 97   
         {
 98  0
             String key = (String) keys.nextElement();
 99  0
             String[] values = theRequest.getParameterValuesGet(key);
 100   
 
 101  0
             queryString.append(key);
 102  0
             queryString.append('=');
 103  0
             queryString.append(URLEncoder.encode(values[0]));
 104   
 
 105  0
             for (int i = 1; i < values.length; i++)
 106   
             {
 107  0
                 queryString.append('&');
 108  0
                 queryString.append(key);
 109  0
                 queryString.append('=');
 110  0
                 queryString.append(URLEncoder.encode(values[i]));
 111   
             }
 112   
         }
 113   
 
 114  0
         while (keys.hasMoreElements())
 115   
         {
 116  0
             String key = (String) keys.nextElement();
 117  0
             String[] values = theRequest.getParameterValuesGet(key);
 118   
 
 119  0
             for (int i = 0; i < values.length; i++)
 120   
             {
 121  0
                 queryString.append('&');
 122  0
                 queryString.append(key);
 123  0
                 queryString.append('=');
 124  0
                 queryString.append(URLEncoder.encode(values[i]));
 125   
             }
 126   
         }
 127   
 
 128  0
         String file = theURL.getFile();
 129   
 
 130   
         // Remove the trailing "/" if there is one
 131  0
         if (file.endsWith("/"))
 132   
         {
 133  0
             file = file.substring(0, file.length() - 1);
 134   
         }
 135   
 
 136  0
         if (theURL.toString().indexOf("?") > 0)
 137   
         {
 138  0
             file = file + "&" + queryString.toString();
 139   
         }
 140   
         else
 141   
         {
 142  0
             file = file + "?" + queryString.toString();
 143   
         }
 144   
 
 145  0
         return new URL(theURL.getProtocol(), theURL.getHost(), 
 146   
             theURL.getPort(), file);
 147   
     }
 148   
 }
 149