poisondog.commons.vfs.AllNotHiddenFile.java Source code

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Here is the source code for poisondog.commons.vfs.AllNotHiddenFile.java

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/*
 * Copyright (C) 2014 Adam Huang
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package poisondog.commons.vfs;

import org.apache.commons.vfs2.AllFileSelector;
import org.apache.commons.vfs2.FileObject;
import org.apache.commons.vfs2.FileSelectInfo;
import org.apache.commons.vfs2.FileType;

/**
 * @author Adam Huang <poisondog@gmail.com>
 */
public class AllNotHiddenFile extends AllFileSelector {
    @Override
    public boolean includeFile(FileSelectInfo fileInfo) {
        FileObject file = fileInfo.getFile();
        try {
            if (file.getType() == FileType.FOLDER)
                return false;
            if (file.isHidden())
                return false;
        } catch (Exception e) {
        }
        return super.includeFile(fileInfo);
    }

    @Override
    public boolean traverseDescendents(FileSelectInfo fileInfo) {
        FileObject file = fileInfo.getFile();
        try {
            if (file.isHidden()) {
                return false;
            }
        } catch (Exception e) {
        }
        return super.traverseDescendents(fileInfo);
    }
}