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.squid.ast.visitor;
021    
022    import java.util.StringTokenizer;
023    
024    import org.sonar.squid.api.SourceFile;
025    
026    import com.puppycrawl.tools.checkstyle.api.DetailAST;
027    
028    public class FileVisitor extends AstVisitor {
029    
030      @Override
031      public void visitFile(DetailAST ast) {
032        String fileName = extractFileNameFromFilePath(getFileContents().getFilename());
033        addResource(SourceFile.create(peekParentPackage(), fileName));
034      }
035    
036      @Override
037      public void leaveFile(DetailAST ast) {
038        popResource();
039      }
040    
041      public static String extractFileNameFromFilePath(String filename) {
042        String className = "";
043        StringTokenizer tokens = new StringTokenizer(filename, "/\\");
044        while (tokens.hasMoreTokens()) {
045          className = tokens.nextToken();
046        }
047        return className;
048      }
049    }