/*
* FindBugs - Find Bugs in Java programs
* Copyright (C) 2006, University of Maryland
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package edu.umd.cs.findbugs;
import edu.umd.cs.findbugs.ba.ClassContext;
import edu.umd.cs.findbugs.classfile.CheckedAnalysisException;
import edu.umd.cs.findbugs.classfile.ClassDescriptor;
import edu.umd.cs.findbugs.classfile.Global;
import edu.umd.cs.findbugs.classfile.IAnalysisCache;
import edu.umd.cs.findbugs.log.Profiler;
/**
* An adapter allowing classes implementing the Detector interface to support
* the new Detector2 interface.
*
* @author David Hovemeyer
*/
public class DetectorToDetector2Adapter implements Detector2 {
private final Detector detector;
/**
* Constructor.
*
* @param detector
* the Detector we want to adapt
*/
public DetectorToDetector2Adapter(Detector detector) {
this.detector = detector;
}
/*
* (non-Javadoc)
*
* @see edu.umd.cs.findbugs.Detector2#finishPass()
*/
@Override
public void finishPass() {
detector.report();
}
/*
* (non-Javadoc)
*
* @see
* edu.umd.cs.findbugs.Detector2#visitClass(edu.umd.cs.findbugs.classfile
* .ClassDescriptor)
*/
@Override
public void visitClass(ClassDescriptor classDescriptor) throws CheckedAnalysisException {
// Just get the ClassContext from the analysis cache
// and apply the detector to it.
IAnalysisCache analysisCache = Global.getAnalysisCache();
ClassContext classContext = analysisCache.getClassAnalysis(ClassContext.class, classDescriptor);
Profiler profiler = analysisCache.getProfiler();
profiler.start(detector.getClass());
try {
detector.visitClassContext(classContext);
} finally {
profiler.end(detector.getClass());
}
}
/*
* (non-Javadoc)
*
* @see edu.umd.cs.findbugs.Detector2#getDetectorClassName()
*/
@Override
public String getDetectorClassName() {
return detector.getClass().getName();
}
}