Java File Name Get getFileNames(byte[] zipFile)

Description

Gets the file names in a zip file

License

Apache License

Declaration

public static Set<String> getFileNames(byte[] zipFile) throws IOException 

Method Source Code

//package com.java2s;
/*-//from w w  w. java 2 s  . c  o m
 * #%L
 * thinkbig-feed-manager-controller
 * %%
 * Copyright (C) 2017 ThinkBig Analytics
 * %%
 * 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.
 * #L%
 */

import java.io.ByteArrayInputStream;

import java.io.IOException;

import java.util.HashSet;

import java.util.Set;

import java.util.zip.ZipEntry;
import java.util.zip.ZipInputStream;

public class Main {
    /**
     * Gets the file names in a zip file
     */
    public static Set<String> getFileNames(byte[] zipFile) throws IOException {
        Set<String> fileNames = new HashSet<>();
        ByteArrayInputStream inputStream = new ByteArrayInputStream(zipFile);
        ZipInputStream zis = new ZipInputStream(inputStream);
        ZipEntry entry;
        while ((entry = zis.getNextEntry()) != null) {
            fileNames.add(entry.getName());
        }
        return fileNames;
    }
}

Related

1. getFilenameOnly(File file)
2. getFileNameOnly(String fileName)
3. getFileNameOnlyFromFileObject(File fileToProcess)
4. getFileNamePart(final File file)
5. getFilenameParts(File file)
6. getFileNames(File path, Vector result)
7. getFileNames(File zipFile, Pattern pattern)
8. getFileNames(File[] files)
9. getFilenames(File[] files)