org.whitesource.agent.utils

Class ZipUtils

java.lang.Object

org.whitesource.agent.utils.ZipUtils

public class ZipUtils
extends Object

Utility class for various zip operations.

Author:

tom.shapira, eugen.horovitz

Method Summary

Modifier and Type	Method and Description
static String	compress(String text) Deprecated. use compressString(String) instead.
static String	compressChunks(String text) The method compresses the big strings using gzip - low memory via the File system
static void	compressString(InputStream inputStream, OutputStream outputStream) The method compresses the big strings using gzip - low memory via Streams
static String	compressString(String text)
static String	decompress(String text) Deprecated. use decompressString(String) instead.
static void	decompressChunks(InputStream inputStream, Path tempFileOut) The method decompresses the big strings using gzip - low memory via the File system
static Path	decompressChunks(String text) The method decompresses the big strings using gzip - low memory via the File system
static void	decompressString(InputStream inputStream, OutputStream outputStream) The method decompresses the big strings using gzip - low memory via Streams
static String	decompressString(String text)
static void	getBytes(byte[] source, int srcBegin, int srcEnd, byte[] destination, int dstBegin)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

compress

@Deprecated
public static String compress(String text)
                                   throws IOException

Deprecated. use compressString(String) instead.

The method compresses the string using gzip.

Parameters:

text - The string to compress.

Returns:

The compressed string.

Throws:

IOException - Does some thing in old style.

decompress

public static String decompress(String text)
                         throws IOException

Deprecated. use decompressString(String) instead.

The method decompresses the string using gzip.

Parameters:

text - The string to decompress.

Returns:

The decompressed string.

Throws:

IOException - Does some thing in old style.

decompressChunks

public static Path decompressChunks(String text)
                             throws IOException

The method decompresses the big strings using gzip - low memory via the File system

Parameters:

text - The string to decompress.

Returns:

The decompressed temp file path that should be deleted on a later stage.

Throws:

IOException

decompressChunks

public static void decompressChunks(InputStream inputStream,
                                    Path tempFileOut)
                             throws IOException

The method decompresses the big strings using gzip - low memory via the File system

Parameters:

inputStream -

tempFileOut -

Throws:

IOException

compressString

public static String compressString(String text)
                             throws IOException

Throws:

IOException

compressString

public static void compressString(InputStream inputStream,
                                  OutputStream outputStream)
                           throws IOException

The method compresses the big strings using gzip - low memory via Streams

Parameters:

inputStream -

outputStream -

Throws:

IOException

decompressString

public static String decompressString(String text)
                               throws IOException

Throws:

IOException

decompressString

public static void decompressString(InputStream inputStream,
                                    OutputStream outputStream)
                             throws IOException

The method decompresses the big strings using gzip - low memory via Streams

Parameters:

inputStream -

outputStream -

Throws:

IOException

compressChunks

public static String compressChunks(String text)
                             throws IOException

The method compresses the big strings using gzip - low memory via the File system

Parameters:

text - The string to compress.

Returns:

The compressed string.

Throws:

IOException

getBytes

public static void getBytes(byte[] source,
                            int srcBegin,
                            int srcEnd,
                            byte[] destination,
                            int dstBegin)