Coverage report

  %line %branch
nl.toolforge.karma.core.manifest.ModuleDigester
83% 
86% 

 1   
 /*
 2   
 Karma core - Core of the Karma application
 3   
 Copyright (C) 2004  Toolforge <www.toolforge.nl>
 4   
 
 5   
 This library is free software; you can redistribute it and/or
 6   
 modify it under the terms of the GNU Lesser General Public
 7   
 License as published by the Free Software Foundation; either
 8   
 version 2.1 of the License, or (at your option) any later version.
 9   
 
 10   
 This library is distributed in the hope that it will be useful,
 11   
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 12   
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 13   
 Lesser General Public License for more details.
 14   
 
 15   
 You should have received a copy of the GNU Lesser General Public
 16   
 License along with this library; if not, write to the Free Software
 17   
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 18   
 */
 19   
 package nl.toolforge.karma.core.manifest;
 20   
 
 21   
 import nl.toolforge.karma.core.Version;
 22   
 
 23   
 import java.util.regex.PatternSyntaxException;
 24   
 
 25   
 /**
 26   
  * Class modelling a <code>&lt;module&gt;</code>-element in a manifest file.
 27   
  *
 28   
  * @author D.A. Smedes
 29   
  * @version $Id: ModuleDigester.java,v 1.2 2004/09/20 06:15:21 asmedes Exp $
 30   
  */
 31   
 public final class ModuleDigester {
 32   
 
 33   
   // todo string validation should be done in the xml-schema.
 34   
   //
 35   
 
 36   
   public static final String NAME_PATTERN_STRING = "[A-Za-z\\-\\d]+";
 37   
   public static final String LOCATION_PATTERN_STRING = "[0-9a-z\\-\\_]+";
 38   
 
 39  437 
   private String name = null;
 40  437 
   private String location = null;
 41   
 
 42  437 
   private String version = null;
 43   
 
 44   
   /**
 45   
    *
 46   
    */
 47  437 
   public ModuleDigester(String name, String location) {
 48   
 
 49  437 
     if (name == null || !name.matches(NAME_PATTERN_STRING)) {
 50  0 
       throw new PatternSyntaxException(
 51   
           "Pattern mismatch for name-attribute. Should match " + NAME_PATTERN_STRING, name, -1);
 52   
     }
 53  437 
     this.name = name;
 54   
 
 55  437 
     if (location == null || !location.matches(LOCATION_PATTERN_STRING)) {
 56  0 
       throw new PatternSyntaxException(
 57   
           "Pattern mismatch for location-attribute. Should match " + LOCATION_PATTERN_STRING, location, -1);
 58   
     }
 59  437 
     this.location = location;
 60  437 
   }
 61   
 
 62   
 
 63   
   public String getName() {
 64  589 
     return name;
 65   
   }
 66   
 
 67   
   public String getLocation() {
 68  266 
     return location;
 69   
   }
 70   
 
 71   
   /**
 72   
    * Sets the modules' version. {@link nl.toolforge.karma.core.Version} is used to validate the version-string that
 73   
    * is passed as a parameter.
 74   
    *
 75   
    * @param version Version string.
 76   
    */
 77   
   public void setVersion(String version) {
 78   
 
 79  285 
     if (!version.matches(Version.VERSION_PATTERN_STRING)) {
 80  0 
       throw new PatternSyntaxException(
 81   
           "Pattern mismatch for version. Should match " + Version.VERSION_PATTERN_STRING, version, -1);
 82   
     }
 83  285 
     this.version = version;
 84  285 
   }
 85   
 
 86   
   public String getVersion() {
 87  190 
     return version;
 88   
   }
 89   
 
 90   
   /**
 91   
    * Modules are equal when their name and location are equal.
 92   
    *
 93   
    * @param o The object instance that should be compared with <code>this</code>.
 94   
    * @return <code>true</code> if this module descriptor
 95   
    */
 96   
   public boolean equals(Object o) {
 97   
 
 98  228 
     if (o instanceof ModuleDigester) {
 99  228 
       if (
 100   
           (getName().equals(((ModuleDigester) o).getName())) &&
 101   
           (getLocation().equals(((ModuleDigester) o).getLocation())) ) {
 102  38 
         return true;
 103   
       } else {
 104  190 
         return false;
 105   
       }
 106   
     } else {
 107  0 
       return false;
 108   
     }
 109   
   }
 110   
 
 111   
   public int hashCode() {
 112   
 
 113  1292 
     return name.hashCode() + location.hashCode();
 114   
   }
 115   
 }
 116   
 
 117   
 

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