001/*
002 * Sonar, open source software quality management tool.
003 * Copyright (C) 2008-2012 SonarSource
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 */
020package org.sonar.java.ast.check;
021
022import com.puppycrawl.tools.checkstyle.api.DetailAST;
023import com.puppycrawl.tools.checkstyle.api.TokenTypes;
024import org.sonar.check.Priority;
025import org.sonar.check.Rule;
026import org.sonar.java.ast.visitor.JavaAstVisitor;
027import org.sonar.squid.api.CheckMessage;
028import org.sonar.squid.api.SourceCode;
029import org.sonar.squid.api.SourceFile;
030
031import java.util.Arrays;
032import java.util.List;
033
034@Rule(key = "AvoidContinueStatement", priority = Priority.MAJOR)
035public class ContinueCheck extends JavaAstVisitor {
036
037  @Override
038  public List<Integer> getWantedTokens() {
039    return WANTED_TOKENS;
040  }
041
042  @Override
043  public void visitToken(DetailAST ast) {
044    SourceCode currentResource = peekSourceCode();
045    CheckMessage message = new CheckMessage(this,
046        "The 'continue' branching statement prevent refactoring the source code to reduce the complexity.");
047    message.setLine(ast.getLineNo());
048    SourceFile sourceFile = currentResource.getParent(SourceFile.class);
049    sourceFile.log(message);
050  }
051
052  private static final List<Integer> WANTED_TOKENS = Arrays.asList(TokenTypes.LITERAL_CONTINUE);
053
054}