Clover coverage report - Ant Coverage
Coverage timestamp: Tue Apr 8 2003 20:43:55 EST
file stats: LOC: 114   Methods: 3
NCLOC: 46   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
Http.java 50% 68.4% 66.7% 64.3%
 1   
 /*
 2   
  * The Apache Software License, Version 1.1
 3   
  *
 4   
  * Copyright (c) 2001-2002 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   
 
 55   
 package org.apache.tools.ant.taskdefs.condition;
 56   
 
 57   
 import java.net.HttpURLConnection;
 58   
 import java.net.MalformedURLException;
 59   
 import java.net.URL;
 60   
 import java.net.URLConnection;
 61   
 import org.apache.tools.ant.BuildException;
 62   
 import org.apache.tools.ant.Project;
 63   
 import org.apache.tools.ant.ProjectComponent;
 64   
 
 65   
 /**
 66   
  * Condition to wait for a HTTP request to succeed. Its attribute(s) are:
 67   
  *   url - the URL of the request.
 68   
  *   errorsBeginAt - number at which errors begin at; default=400. 
 69   
  * @author <a href="mailto:denis@network365.com">Denis Hennessy</a>
 70   
  * @since Ant 1.5
 71   
  */
 72   
 public class Http extends ProjectComponent implements Condition {
 73   
     private String spec = null;
 74   
 
 75  1
     public void setUrl(String url) {
 76  1
         spec = url;
 77   
     }
 78   
 
 79   
     private int errorsBeginAt=400;
 80   
     
 81  0
     public void setErrorsBeginAt(int errorsBeginAt) {
 82  0
         this.errorsBeginAt=errorsBeginAt;
 83   
     }
 84   
     
 85  1
     public boolean eval() throws BuildException {
 86  1
         if (spec == null) {
 87  0
             throw new BuildException("No url specified in http condition");
 88   
         }
 89  1
         log("Checking for " + spec, Project.MSG_VERBOSE);
 90  1
         try {
 91  1
             URL url = new URL(spec);
 92  1
             try {
 93  1
                 URLConnection conn = url.openConnection();
 94  1
                 if (conn instanceof HttpURLConnection) {
 95  1
                     HttpURLConnection http = (HttpURLConnection) conn;
 96  1
                     int code = http.getResponseCode();
 97  1
                     log("Result code for " + spec + " was " + code, 
 98   
                         Project.MSG_VERBOSE);
 99  1
                     if (code > 0 && code < errorsBeginAt) {
 100  1
                         return true;
 101   
                     } else {
 102  0
                         return false;
 103   
                     }
 104   
                 }
 105   
             } catch (java.io.IOException e) {
 106  0
                 return false;
 107   
             }
 108   
         } catch (MalformedURLException e) {
 109  0
             throw new BuildException("Badly formed URL: " + spec, e);
 110   
         }
 111  0
         return true;
 112   
     }
 113   
 }
 114