Clover coverage report - Ant Coverage
Coverage timestamp: Tue Apr 8 2003 20:43:55 EST
file stats: LOC: 124   Methods: 4
NCLOC: 25   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
NoBannerLogger.java 0% 0% 0% 0%
 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;
 56   
 
 57   
 import org.apache.tools.ant.util.StringUtils;
 58   
 
 59   
 /**
 60   
  * Extends DefaultLogger to strip out empty targets.
 61   
  *
 62   
  * @author <a href="mailto:donaldp@apache.org">Peter Donald</a>
 63   
  */
 64   
 public class NoBannerLogger extends DefaultLogger {
 65   
 
 66   
     /** 
 67   
      * Name of the current target, if it should
 68   
      * be displayed on the next message. This is
 69   
      * set when a target starts building, and reset
 70   
      * to <code>null</code> after the first message for 
 71   
      * the target is logged.
 72   
      */
 73   
     protected String targetName;
 74   
 
 75   
     /** Sole constructor. */
 76  0
     public NoBannerLogger() {
 77   
     }
 78   
 
 79   
     /**
 80   
      * Notes the name of the target so it can be logged
 81   
      * if it generates any messages.
 82   
      * 
 83   
      * @param event A BuildEvent containing target information.
 84   
      *              Must not be <code>null</code>.
 85   
      */
 86  0
     public void targetStarted(BuildEvent event) {
 87  0
         targetName = event.getTarget().getName();
 88   
     }
 89   
 
 90   
     /** 
 91   
      * Resets the current target name to <code>null</code>.
 92   
      * 
 93   
      * @param event Ignored in this implementation.
 94   
      */
 95  0
     public void targetFinished(BuildEvent event) {
 96  0
         targetName = null;
 97   
     }
 98   
 
 99   
     /**
 100   
      * Logs a message for a target if it is of an appropriate
 101   
      * priority, also logging the name of the target if this
 102   
      * is the first message which needs to be logged for the
 103   
      * target.
 104   
      * 
 105   
      * @param event A BuildEvent containing message information.
 106   
      *              Must not be <code>null</code>.
 107   
      */
 108  0
     public void messageLogged(BuildEvent event) {
 109   
 
 110  0
         if (event.getPriority() > msgOutputLevel 
 111   
             || null == event.getMessage() 
 112   
             || "".equals(event.getMessage().trim())) {
 113  0
                 return;
 114   
         }
 115   
 
 116  0
         if (null != targetName) {
 117  0
             out.println(StringUtils.LINE_SEP + targetName + ":");
 118  0
             targetName = null;
 119   
         }
 120   
 
 121  0
         super.messageLogged(event);
 122   
     }
 123   
 }
 124