Class HttpContentDecompressor

java.lang.Object
io.netty.channel.ChannelHandlerAdapter
io.netty.channel.ChannelInboundHandlerAdapter
io.netty.handler.codec.MessageToMessageDecoder<HttpObject>
io.netty.handler.codec.http.HttpContentDecoder
io.netty.handler.codec.http.HttpContentDecompressor
All Implemented Interfaces:
ChannelHandler, ChannelInboundHandler
public class HttpContentDecompressor extends HttpContentDecoder
Decompresses an HttpMessage and an HttpContent compressed in gzip or deflate encoding. For more information on how this handler modifies the message, please refer to HttpContentDecoder.

  • Field Details

    • strict

      private final boolean strict

    • maxAllocation

      private final int maxAllocation

  • Constructor Details

    • HttpContentDecompressor

      @Deprecated public HttpContentDecompressor()
      Deprecated.
      Use HttpContentDecompressor(int).
      Create a new HttpContentDecompressor in non-strict mode.

    • HttpContentDecompressor

      public HttpContentDecompressor(int maxAllocation)
      Create a new HttpContentDecompressor in non-strict mode.
      Parameters:
      maxAllocation - Maximum size of the decompression buffer. Must be >= 0. If zero, maximum size is not limited.

    • HttpContentDecompressor

      @Deprecated public HttpContentDecompressor(boolean strict)
      Deprecated.
      Use HttpContentDecompressor(boolean, int).
      Create a new HttpContentDecompressor.
      Parameters:
      strict - if true use strict handling of deflate if used, otherwise handle it in a more lenient fashion.

    • HttpContentDecompressor

      public HttpContentDecompressor(boolean strict, int maxAllocation)
      Create a new HttpContentDecompressor.
      Parameters:
      strict - if true use strict handling of deflate if used, otherwise handle it in a more lenient fashion.
      maxAllocation - Maximum size of the decompression buffer. Must be >= 0. If zero, maximum size is not limited.

  • Method Details

    • newContentDecoder

      protected EmbeddedChannel newContentDecoder(java.lang.String contentEncoding) throws java.lang.Exception
      Description copied from class: HttpContentDecoder
      Returns a new EmbeddedChannel that decodes the HTTP message content encoded in the specified contentEncoding.
      Specified by:
      newContentDecoder in class HttpContentDecoder
      Parameters:
      contentEncoding - the value of the "Content-Encoding" header
      Returns:
      a new EmbeddedChannel if the specified encoding is supported. null otherwise (alternatively, you can throw an exception to block unknown encoding).
      Throws:
      java.lang.Exception