001    /*
002     * SonarQube, open source software quality management tool.
003     * Copyright (C) 2008-2014 SonarSource
004     * mailto:contact AT sonarsource DOT com
005     *
006     * SonarQube 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     * SonarQube 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 License
017     * along with this program; if not, write to the Free Software Foundation,
018     * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
019     */
020    package org.sonar.batch.duplication;
021    
022    import org.apache.commons.lang.StringEscapeUtils;
023    import org.sonar.api.batch.sensor.duplication.DuplicationGroup;
024    
025    public class DuplicationUtils {
026    
027      public static String toXml(Iterable<DuplicationGroup> duplications) {
028        StringBuilder xml = new StringBuilder();
029        xml.append("<duplications>");
030        for (DuplicationGroup duplication : duplications) {
031          xml.append("<g>");
032          toXml(xml, duplication.originBlock());
033          for (DuplicationGroup.Block part : duplication.duplicates()) {
034            toXml(xml, part);
035          }
036          xml.append("</g>");
037        }
038        xml.append("</duplications>");
039        return xml.toString();
040      }
041    
042      private static void toXml(StringBuilder xml, DuplicationGroup.Block part) {
043        xml.append("<b s=\"").append(part.startLine())
044          .append("\" l=\"").append(part.length())
045          .append("\" r=\"").append(StringEscapeUtils.escapeXml(part.resourceKey()))
046          .append("\"/>");
047      }
048    }