com.sic.bb.jenkins.plugins.sicci_for_xcode.util.ExtendedFile.java Source code

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Here is the source code for com.sic.bb.jenkins.plugins.sicci_for_xcode.util.ExtendedFile.java

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/*
 * SICCI for Xcode - Jenkins Plugin for Xcode projects
 * 
 * Copyright (C) 2011 Benedikt Biallowons, SIC! Software GmbH
 *
 * This program 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
 * any later version.
 *
 * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 * 
 */

package com.sic.bb.jenkins.plugins.sicci_for_xcode.util;

import hudson.Util;
import hudson.os.PosixAPI;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;

import org.apache.commons.compress.archivers.zip.ZipArchiveEntry;
import org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream;
import org.apache.commons.io.IOUtils;

public class ExtendedFile extends File {
    private static final long serialVersionUID = 1L;

    public ExtendedFile(File parent, String child) {
        super(parent, child);
    }

    public void deleteRecursive() {
        if (isFile())
            super.delete();
        else {
            String[] files = list();

            if (files == null)
                return;
            else if (files.length == 0)
                super.delete();
            else
                for (String file : files)
                    new ExtendedFile(this, file).delete();
        }
    }

    public void zip(File zipFile) throws IOException, InterruptedException {
        FileOutputStream zipFileOutputStream = null;
        ZipArchiveOutputStream zipStream = null;

        try {
            zipFileOutputStream = new FileOutputStream(zipFile);
            zipStream = new ZipArchiveOutputStream(zipFileOutputStream);
            zipDirectory(this, null, zipStream);
        } finally {
            IOUtils.closeQuietly(zipStream);
            IOUtils.closeQuietly(zipFileOutputStream);
        }
    }

    private static void zipDirectory(File file, String path, ZipArchiveOutputStream zipStream)
            throws IOException, InterruptedException {
        if (path == null)
            path = new String();
        else if (!path.isEmpty())
            path += File.separatorChar;

        ZipArchiveEntry zipEntry = new ZipArchiveEntry(file, path + file.getName());
        zipEntry.setUnixMode(PosixAPI.get().stat(file.getAbsolutePath()).mode());

        /* TODO: archiving symlinks doesn't work atm
        zipEntry.setUnixMode(PosixAPI.get().stat(file.getAbsolutePath()).mode());
            
        if(Util.isSymlink(file)) {
           zipEntry = new ZipArchiveEntry(path + file.getName());
           zipEntry.setUnixMode(PosixAPI.get().stat(file.getAbsolutePath()).mode());
               
           AsiExtraField field = new AsiExtraField();
           field.setLinkedFile(path + file.getName());
               
           zipEntry.addExtraField(field);
            zipStream.putArchiveEntry(zipEntry);
          zipStream.closeArchiveEntry();
            return;
        }
        */

        zipStream.putArchiveEntry(zipEntry);

        if (!file.isDirectory()) {
            FileInputStream fileInputStream = null;

            try {
                fileInputStream = new FileInputStream(file);
                Util.copyStream(fileInputStream, zipStream);
            } finally {
                IOUtils.closeQuietly(fileInputStream);
                zipStream.closeArchiveEntry();
            }
        } else {
            zipStream.closeArchiveEntry();

            String[] entries = file.list();

            if (entries != null)
                for (String entry : entries)
                    zipDirectory(new File(file, entry), path + file.getName(), zipStream);
        }
    }
}