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public interface HttpAsyncContentProducer
HttpAsyncContentProducer
is a callback interface whose methods
get invoked to stream out message content to a non-blocking HTTP connection.
Method Summary | |
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boolean |
isRepeatable()
Determines whether or not this producer is capable of producing its content more than once. |
void |
produceContent(ContentEncoder encoder,
IOControl ioControl)
Invoked to write out a chunk of content to the ContentEncoder . |
Methods inherited from interface java.io.Closeable |
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close |
Method Detail |
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void produceContent(ContentEncoder encoder, IOControl ioControl) throws IOException
ContentEncoder
.
The IOControl
interface can be used to suspend output event
notifications if the entity is temporarily unable to produce more content.
When all content is finished, the producer MUST call
ContentEncoder.complete()
. Failure to do so may cause the entity
to be incorrectly delimited.
Please note that the ContentEncoder
object is not thread-safe and
should only be used within the context of this method call.
The IOControl
object can be shared and used on other thread
to resume output event notifications when more content is made available.
encoder
- content encoder.ioControl
- I/O control of the underlying connection.
IOException
boolean isRepeatable()
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