Clover coverage report - Ant Coverage
Coverage timestamp: Tue Apr 8 2003 20:43:55 EST
file stats: LOC: 128   Methods: 3
NCLOC: 33   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
ConditionTask.java 87.5% 92.3% 100% 91.7%
 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;
 56   
 
 57   
 import org.apache.tools.ant.BuildException;
 58   
 import org.apache.tools.ant.Project;
 59   
 import org.apache.tools.ant.taskdefs.condition.Condition;
 60   
 import org.apache.tools.ant.taskdefs.condition.ConditionBase;
 61   
 
 62   
 /**
 63   
  * Task to set a property conditionally using &lt;uptodate&gt;, &lt;available&gt;,
 64   
  * and many other supported conditions.
 65   
  *
 66   
  * <p>This task supports boolean logic as well as pluggable conditions
 67   
  * to decide, whether a property should be set.</p>
 68   
  *
 69   
  * <p>This task does not extend Task to take advantage of
 70   
  * ConditionBase.</p>
 71   
  *
 72   
  * @author Stefan Bodewig
 73   
  * @version $Revision: 1.14 $
 74   
  *
 75   
  * @since Ant 1.4
 76   
  *
 77   
  * @ant.task category="control"
 78   
  */
 79   
 public class ConditionTask extends ConditionBase {
 80   
 
 81   
     private String property = null;
 82   
     private String value = "true";
 83   
 
 84   
     /**
 85   
      * The name of the property to set. Required.
 86   
      *
 87   
      * @since Ant 1.4
 88   
      */
 89  63
     public void setProperty(String p) {property = p;}
 90   
 
 91   
     /**
 92   
      * The value for the property to set, if condition evaluates to true.
 93   
      * Defaults to "true".
 94   
      *
 95   
      * @since Ant 1.4
 96   
      */
 97  2
     public void setValue(String v) {value = v;}
 98   
 
 99   
     /**
 100   
      * See whether our nested condition holds and set the property.
 101   
      *
 102   
      * @since Ant 1.4
 103   
      */
 104  64
     public void execute() throws BuildException {
 105  64
         if (countConditions() > 1) {
 106  0
             throw new BuildException("You must not nest more than one "
 107   
                 + "condition into <condition>");
 108   
         }
 109  64
         if (countConditions() < 1) {
 110  1
             throw new BuildException("You must nest a condition into "
 111   
                 + "<condition>");
 112   
         }
 113  63
         if (property == null) {
 114  1
             throw new BuildException("The property attribute is required.");
 115   
         }
 116   
 
 117  62
         Condition c = (Condition) getConditions().nextElement();
 118  62
         if (c.eval()) {
 119  32
             log("Condition true; setting "+property+" to "+value,
 120   
                 Project.MSG_DEBUG);
 121  32
             getProject().setNewProperty(property, value);
 122   
         } else {
 123  23
             log("Condition false; not setting "+property,
 124   
                 Project.MSG_DEBUG);
 125   
         }
 126   
     }
 127   
 }
 128