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.bytecode.check;
021
022import org.sonar.check.Priority;
023import org.sonar.check.Rule;
024import org.sonar.java.bytecode.asm.AsmClass;
025import org.sonar.java.bytecode.asm.AsmEdge;
026import org.sonar.java.bytecode.asm.AsmMethod;
027import org.sonar.java.bytecode.visitor.BytecodeVisitor;
028import org.sonar.squid.api.CheckMessage;
029import org.sonar.squid.api.SourceFile;
030
031@Rule(key = "CallToDeprecatedMethod", priority = Priority.MINOR)
032public class CallToDeprecatedMethodCheck extends BytecodeVisitor {
033
034  private AsmClass asmClass;
035
036  @Override
037  public void visitClass(AsmClass asmClass) {
038    this.asmClass = asmClass;
039  }
040
041  @Override
042  public void visitEdge(AsmEdge edge) {
043    if (edge.getTo().isDeprecated() && edge.getTo() instanceof AsmMethod) {
044      AsmMethod targetMethod = (AsmMethod) edge.getTo();
045      SourceFile sourceFile = getSourceFile(asmClass);
046      CheckMessage message = new CheckMessage(this, "Method '" + targetMethod.getName() + "(...)' is deprecated.");
047      message.setLine(edge.getSourceLineNumber());
048      sourceFile.log(message);
049    }
050  }
051}