Class Base64Decoder
java.lang.Object
org.jboss.netty.handler.codec.oneone.OneToOneDecoder
org.jboss.netty.handler.codec.base64.Base64Decoder
- All Implemented Interfaces:
ChannelHandler
,ChannelUpstreamHandler
Decodes a Base64-encoded
ChannelBuffer
or US-ASCII String
into a ChannelBuffer
. Please note that this decoder must be used
with a proper FrameDecoder
such as DelimiterBasedFrameDecoder
if you are using a stream-based transport such as TCP/IP. A typical decoder
setup for TCP/IP would be:
ChannelPipeline
pipeline = ...; // Decoders pipeline.addLast("frameDecoder", newDelimiterBasedFrameDecoder
(80,Delimiters.nulDelimiter()
)); pipeline.addLast("base64Decoder", newBase64Decoder
()); // Encoder pipeline.addLast("base64Encoder", newBase64Encoder
());
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Nested Class Summary
Nested classes/interfaces inherited from interface org.jboss.netty.channel.ChannelHandler
ChannelHandler.Sharable
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Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprotected Object
decode
(ChannelHandlerContext ctx, Channel channel, Object msg) Transforms the specified received message into another message and return the transformed message.Methods inherited from class org.jboss.netty.handler.codec.oneone.OneToOneDecoder
handleUpstream
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Field Details
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dialect
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Constructor Details
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Base64Decoder
public Base64Decoder() -
Base64Decoder
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Method Details
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decode
Description copied from class:OneToOneDecoder
Transforms the specified received message into another message and return the transformed message. Returnnull
if the received message is supposed to be discarded.- Specified by:
decode
in classOneToOneDecoder
- Throws:
Exception
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