001    /*
002     * Sonar, open source software quality management tool.
003     * Copyright (C) 2009 SonarSource SA
004     * mailto:contact AT sonarsource DOT com
005     *
006     * Sonar is free software; you can redistribute it and/or
007     * modify it under the terms of the GNU Lesser General Public
008     * License as published by the Free Software Foundation; either
009     * version 3 of the License, or (at your option) any later version.
010     *
011     * Sonar is distributed in the hope that it will be useful,
012     * but WITHOUT ANY WARRANTY; without even the implied warranty of
013     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014     * Lesser General Public License for more details.
015     *
016     * You should have received a copy of the GNU Lesser General Public
017     * License along with Sonar; if not, write to the Free Software
018     * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
019     */
020    package org.sonar.api.utils;
021    
022    import java.util.ArrayList;
023    import java.util.List;
024    
025    public final class ValidationMessages {
026    
027      private List<Message> errors = new ArrayList<Message>();
028      private List<Message> warnings = new ArrayList<Message>();
029      private List<Message> infos = new ArrayList<Message>();
030    
031      public boolean hasErrors() {
032        return !errors.isEmpty();
033      }
034      public List<Message> getErrors() {
035        return errors;
036      }
037    
038      public List<Message> getWarnings() {
039        return warnings;
040      }
041    
042      public List<Message> getInfos() {
043        return infos;
044      }
045    
046      public ValidationMessages addError(String key, String label) {
047        errors.add(new Message(key, label));
048        return this;
049      }
050    
051      public ValidationMessages addWarning(String key, String label) {
052        warnings.add(new Message(key, label));
053        return this;
054      }
055    
056      public ValidationMessages addInfo(String key, String label) {
057        infos.add(new Message(key, label));
058        return this;
059      }
060    
061      public static final class Message {
062        private String key;
063        private String label;
064    
065        private Message(String key, String label) {
066          this.key = key;
067          this.label = label;
068        }
069    
070        public String getKey() {
071          return key;
072        }
073    
074        public String getLabel() {
075          return label;
076        }
077      }
078    }