org.forgerock.json.jose.jwe

Class CompressionManager

java.lang.Object

org.forgerock.json.jose.jwe.CompressionManager

public class CompressionManager
extends Object

A service to get the appropriate CompressionHandler for a specified Compression algorithm.

For details of all supported algorithms see CompressionAlgorithm.

Since:

2.0.0

Constructor Summary

Constructors

Constructor and Description
CompressionManager()

Method Summary

Modifier and Type	Method and Description
String	compress(CompressionAlgorithm compressionAlgorithm, String data) Convenience method equivalent to Base64url.encode(getCompressionHandler(compressionAlgorithm).compress(data.getBytes(Utils.CHARSET))).
byte[]	decompress(CompressionAlgorithm compressionAlgorithm, String data) Convenience method equivalent to getCompressionHandler(compressionAlgorithm).decompress(Base64url.decode(data)).
CompressionHandler	getCompressionHandler(CompressionAlgorithm algorithm) Gets the appropriate CompressionHandler that can perform the required compression using the given compression algorithm.

Methods inherited from class java.lang.Object

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

Constructor Detail

CompressionManager

public CompressionManager()

Method Detail

getCompressionHandler

public CompressionHandler getCompressionHandler(CompressionAlgorithm algorithm)

Gets the appropriate CompressionHandler that can perform the required compression using the given compression algorithm.

Parameters:

algorithm - The Compression algorithm.

Returns:

The CompressionHandler.

compress

public String compress(CompressionAlgorithm compressionAlgorithm,
                       String data)

Convenience method equivalent to Base64url.encode(getCompressionHandler(compressionAlgorithm).compress(data.getBytes(Utils.CHARSET))).

Parameters:

compressionAlgorithm - the compression algorithm to use.

data - the data to compress.

Returns:

the base64url-encoded compressed data.

decompress

public byte[] decompress(CompressionAlgorithm compressionAlgorithm,
                         String data)

Convenience method equivalent to getCompressionHandler(compressionAlgorithm).decompress(Base64url.decode(data)).

Parameters:

compressionAlgorithm - the compression algorithm to use.

data - the base64url-encoded data to decompress.

Returns:

the decompressed data.