Package 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 Details

    • CompressionManager

      public CompressionManager()

  • Method Details

    • 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.