Java Folder Read getFiles(File archive)

Description

Get the directory listing of a zip archive.

License

Apache License

Parameter

Parameter	Description
archive	a parameter

Return

a list of filenames contained in the archive

Declaration

public static List<String> getFiles(File archive) throws IOException 

Method Source Code

//package com.java2s;
/*/*from   www  . j a v  a 2s  .c om*/
 * ZipUtil.java
 *
 * This file is part of SQL Workbench/J, http://www.sql-workbench.net
 *
 * Copyright 2002-2017, Thomas Kellerer
 *
 * Licensed under a modified Apache License, Version 2.0
 * that restricts the use for certain governments.
 * You may not use this file except in compliance with the License.
 * You may obtain a copy of the License at.
 *
 *     http://sql-workbench.net/manual/license.html
 *
 * 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.
 *
 * To contact the author please send an email to: support@sql-workbench.net
 *
 */

import java.io.File;

import java.io.IOException;

import java.util.ArrayList;
import java.util.Enumeration;
import java.util.List;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;

public class Main {
    /**
     * Get the directory listing of a zip archive.
     * Sub-Directories are not scanned.
     *
     * @param archive
     * @return a list of filenames contained in the archive
     */
    public static List<String> getFiles(File archive) throws IOException {
        ZipFile zip = new ZipFile(archive);
        List<String> result = new ArrayList<>(zip.size());

        try {
            Enumeration<? extends ZipEntry> entries = zip.entries();
            while (entries.hasMoreElements()) {
                ZipEntry entry = entries.nextElement();
                result.add(entry.getName());
            }
        } finally {
            zip.close();
        }
        return result;
    }
}

Related

1. getFiles(Collection folders)
2. getFiles(File apkFile, Pattern regex)
3. getFiles(File dir)
4. getFiles(File dir)
5. getFiles(File dir)
6. getFiles(File dir, File... excludes)