Clover coverage report - Ant Coverage
Coverage timestamp: Tue Apr 8 2003 20:43:55 EST
file stats: LOC: 96   Methods: 1
NCLOC: 24   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
GZip.java 50% 77.8% 100% 75%
 1   
 /*
 2   
  * The Apache Software License, Version 1.1
 3   
  *
 4   
  * Copyright (c) 2000-2002 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;
 56   
 
 57   
 import java.io.FileOutputStream;
 58   
 import java.io.IOException;
 59   
 import java.util.zip.GZIPOutputStream;
 60   
 import org.apache.tools.ant.BuildException;
 61   
 
 62   
 /**
 63   
  * Compresses a file with the GZIP algorithm. Normally used to compress
 64   
  * non-compressed archives such as TAR files.
 65   
  *
 66   
  * @author James Davidson <a href="mailto:duncan@x180.com">duncan@x180.com</a>
 67   
  * @author Jon S. Stevens <a href="mailto:jon@clearink.com">jon@clearink.com</a>
 68   
  * @author Magesh Umasankar
 69   
  *
 70   
  * @since Ant 1.1
 71   
  *
 72   
  * @ant.task category="packaging"
 73   
  */
 74   
 
 75   
 public class GZip extends Pack {
 76  2
     protected void pack() {
 77  2
         GZIPOutputStream zOut = null;
 78  2
         try {
 79  2
             zOut = new GZIPOutputStream(new FileOutputStream(zipFile));
 80  2
             zipFile(source, zOut);
 81   
         } catch (IOException ioe) {
 82  0
             String msg = "Problem creating gzip " + ioe.getMessage();
 83  0
             throw new BuildException(msg, ioe, getLocation());
 84   
         } finally {
 85  2
             if (zOut != null) {
 86  2
                 try {
 87   
                     // close up
 88  2
                     zOut.close();
 89   
                 } catch (IOException e) {
 90   
                     // do nothing
 91   
                 }
 92   
             }
 93   
         }
 94   
     }
 95   
 }
 96