/*
* Copyright 2008-2013 Andre Pfeiler
*
* This file is part of FindBugs-IDEA.
*
* FindBugs-IDEA is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FindBugs-IDEA 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with FindBugs-IDEA. If not, see <http://www.gnu.org/licenses/>.
*/
package org.twodividedbyzero.idea.findbugs.collectors;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.fileTypes.FileType;
import org.twodividedbyzero.idea.findbugs.common.util.IdeaUtilImpl;
import org.twodividedbyzero.idea.findbugs.core.FindBugsProject;
import java.io.File;
import java.io.FileFilter;
import java.util.Set;
/**
* $Date: 2013-12-05 08:09:56 -0600 (Thu, 05 Dec 2013) $
*
* @author Andre Pfeiler<andrep@twodividedbyzero.org>
* @version $Revision: 257 $
* @since 0.0.1
*/
public class RecurseFileCollector implements FileFilter {
private static final Logger LOGGER = Logger.getInstance(RecurseFileCollector.class.getName());
private final FindBugsProject _findBugsProject;
private Set<String> _classes;
private RecurseFileCollector(final FindBugsProject findBugsProject) {
_findBugsProject = findBugsProject;
}
public boolean accept(final File file) {
if (file.isDirectory()) {
addFiles(_findBugsProject, file);
} else {
// add the classes to the list of files to be analysed
final FileType type = IdeaUtilImpl.getFileTypeByName(file.getName());
if (IdeaUtilImpl.isValidFileType(type)) {
final String filePath = file.getAbsolutePath();
_findBugsProject.addFile(filePath);
LOGGER.debug("adding class file: " + filePath);
}
}
return false;
}
/**
* recurse add all the files matching given name pattern inside the given directory
* and all subdirectories
*
* @param findBugsProject
* @param classesDir
*/
// TODO: STARTING POINT
public static void addFiles(final FindBugsProject findBugsProject, final File classesDir) {
if (classesDir.isDirectory()) {
classesDir.listFiles(new RecurseFileCollector(findBugsProject));
}
}
@SuppressWarnings({"ReturnOfCollectionOrArrayField"})
public Set<String> getResult() {
return _classes;
}
}