Attachment 10632 Details for Bug 22787 – java code for creating a zip entry

java code for creating a zip entry

Zipup.java (text/plain), 1.27 KB, created by Brian Rockwell on 2019-01-03 01:37:42 CET

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Creator: Brian Rockwell

Created: 2019-01-03 01:37:42 CET

Size: 1.27 KB

patch

obsolete

>import java.io.File;
>import java.io.FileInputStream;
>import java.io.FileNotFoundException;
>import java.io.FileOutputStream;
>import java.io.IOException;
>import java.io.OutputStream;
>
>import org.apache.commons.compress.archivers.ArchiveException;
>import org.apache.commons.compress.archivers.ArchiveOutputStream;
>import org.apache.commons.compress.archivers.ArchiveStreamFactory;
>import org.apache.commons.compress.archivers.zip.ZipArchiveEntry;
>import org.apache.commons.compress.utils.IOUtils;
>
>public class Zipup {
>
>	public static void main(String[] args) {
>		if (args.length < 2) {
>			System.out.println("Error:  format is Zipup <uncompressed file> <zip file name>");
>			System.exit(100);
>		}
>
>		File input = new File(args[0].toString()); 
>		File output = new File(args[1].toString());
>		 
>
>		 OutputStream out = null;
>		try {
>			out = new FileOutputStream(output);
>		} catch (FileNotFoundException e) {
>			e.printStackTrace();
>		} 
>		 ArchiveOutputStream os = null;
>		try {
>			os = new ArchiveStreamFactory().createArchiveOutputStream(ArchiveStreamFactory.ZIP, out); 
>			os.putArchiveEntry(new ZipArchiveEntry(input.getName()));
>			IOUtils.copy(new FileInputStream(input), os);
>			os.closeArchiveEntry();
>			os.close();
>		} catch (ArchiveException | IOException e) {
>			e.printStackTrace();
>		}
>	}
>
>}

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

import org.apache.commons.compress.archivers.ArchiveException;
import org.apache.commons.compress.archivers.ArchiveOutputStream;
import org.apache.commons.compress.archivers.ArchiveStreamFactory;
import org.apache.commons.compress.archivers.zip.ZipArchiveEntry;
import org.apache.commons.compress.utils.IOUtils;

public class Zipup {

	public static void main(String[] args) {
		if (args.length < 2) {
			System.out.println("Error:  format is Zipup <uncompressed file> <zip file name>");
			System.exit(100);
		}

		File input = new File(args[0].toString()); 
		File output = new File(args[1].toString());
		 

		 OutputStream out = null;
		try {
			out = new FileOutputStream(output);
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		} 
		 ArchiveOutputStream os = null;
		try {
			os = new ArchiveStreamFactory().createArchiveOutputStream(ArchiveStreamFactory.ZIP, out); 
			os.putArchiveEntry(new ZipArchiveEntry(input.getName()));
			IOUtils.copy(new FileInputStream(input), os);
			os.closeArchiveEntry();
			os.close();
		} catch (ArchiveException | IOException e) {
			e.printStackTrace();
		}
	}

}

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Attachments on bug 22787: 10632 | 10633