Class EncoderEmbedder<E>
java.lang.Object
org.jboss.netty.handler.codec.embedder.AbstractCodecEmbedder<E>
org.jboss.netty.handler.codec.embedder.EncoderEmbedder<E>
- All Implemented Interfaces:
CodecEmbedder<E>
A helper that wraps an encoder so that it can be used without doing actual
I/O in unit tests or higher level codecs. For example, you can encode a
String
into a Base64-encoded ChannelBuffer
with
Base64Encoder
and StringEncoder
without setting up the
ChannelPipeline
and other mock objects by yourself:
String data = "foobar";EncoderEmbedder
<ChannelBuffer
> embedder = newEncoderEmbedder
<>( newBase64Encoder
(), newStringEncoder
()); embedder.offer(data);ChannelBuffer
encoded = embedder.poll(); assert encoded.toString(CharsetUtil
.US_ASCII).equals("Zm9vYmFy");
- See Also:
-
Field Summary
Fields inherited from class org.jboss.netty.handler.codec.embedder.AbstractCodecEmbedder
productQueue
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Constructor Summary
ConstructorsConstructorDescriptionEncoderEmbedder
(ChannelBufferFactory bufferFactory, ChannelDownstreamHandler... handlers) Creates a new embedder whose pipeline is composed of the specified handlers.EncoderEmbedder
(ChannelDownstreamHandler... handlers) Creates a new embedder whose pipeline is composed of the specified handlers. -
Method Summary
Methods inherited from class org.jboss.netty.handler.codec.embedder.AbstractCodecEmbedder
finish, getChannel, getPipeline, isEmpty, peek, poll, pollAll, pollAll, size
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Constructor Details
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EncoderEmbedder
Creates a new embedder whose pipeline is composed of the specified handlers. -
EncoderEmbedder
Creates a new embedder whose pipeline is composed of the specified handlers.- Parameters:
bufferFactory
- theChannelBufferFactory
to be used when creating a new buffer.
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Method Details
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offer
Description copied from interface:CodecEmbedder
Offers an input object to the pipeline of this embedder.- Returns:
true
if and only if there is something to read in the product queue (seeCodecEmbedder.poll()
andCodecEmbedder.peek()
)
-