Package org.apache.coyote.http11.filters
Class IdentityOutputFilter
- java.lang.Object
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- org.apache.coyote.http11.filters.IdentityOutputFilter
 
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- All Implemented Interfaces:
- HttpOutputBuffer,- OutputFilter,- OutputBuffer
 
 public class IdentityOutputFilter extends java.lang.Object implements OutputFilter Identity output filter.- Author:
- Remy Maucherat
 
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Field SummaryFields Modifier and Type Field Description protected HttpOutputBufferbufferNext buffer in the pipeline.protected longcontentLengthContent length.protected longremainingRemaining bytes.
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Constructor SummaryConstructors Constructor Description IdentityOutputFilter()
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Method SummaryAll Methods Instance Methods Concrete Methods Modifier and Type Method Description intdoWrite(java.nio.ByteBuffer chunk)Write the given data to the response.voidend()Finish writing the current response.voidflush()Flushes any unwritten data to the client.longgetBytesWritten()Bytes written to the underlying socket.voidrecycle()Make the filter ready to process the next request.voidsetBuffer(HttpOutputBuffer buffer)Set the next buffer in the filter pipeline.voidsetResponse(Response response)Some filters need additional parameters from the response.
 
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Field Detail- 
contentLengthprotected long contentLength Content length.
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remainingprotected long remaining Remaining bytes.
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bufferprotected HttpOutputBuffer buffer Next buffer in the pipeline.
 
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Method Detail- 
doWritepublic int doWrite(java.nio.ByteBuffer chunk) throws java.io.IOExceptionDescription copied from interface:OutputBufferWrite the given data to the response. The caller owns the chunks.- Specified by:
- doWritein interface- OutputBuffer
- Parameters:
- chunk- data to write
- Returns:
- The number of bytes written which may be less than available in the input chunk
- Throws:
- java.io.IOException- an underlying I/O error occurred
 
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getBytesWrittenpublic long getBytesWritten() Description copied from interface:OutputBufferBytes written to the underlying socket. This includes the effects of chunking, compression, etc.- Specified by:
- getBytesWrittenin interface- OutputBuffer
- Returns:
- Bytes written for the current request
 
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setResponsepublic void setResponse(Response response) Description copied from interface:OutputFilterSome filters need additional parameters from the response. All the necessary reading can occur in that method, as this method is called after the response header processing is complete.- Specified by:
- setResponsein interface- OutputFilter
- Parameters:
- response- The response to associate with this OutputFilter
 
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setBufferpublic void setBuffer(HttpOutputBuffer buffer) Description copied from interface:OutputFilterSet the next buffer in the filter pipeline.- Specified by:
- setBufferin interface- OutputFilter
- Parameters:
- buffer- The next buffer instance
 
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flushpublic void flush() throws java.io.IOExceptionDescription copied from interface:HttpOutputBufferFlushes any unwritten data to the client.- Specified by:
- flushin interface- HttpOutputBuffer
- Throws:
- java.io.IOException- If an I/O error occurs while flushing
 
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endpublic void end() throws java.io.IOExceptionDescription copied from interface:HttpOutputBufferFinish writing the current response. It is acceptable to write extra bytes usingOutputBuffer.doWrite(java.nio.ByteBuffer)during the execution of this method.- Specified by:
- endin interface- HttpOutputBuffer
- Throws:
- java.io.IOException- If an I/O error occurs while writing to the client
 
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recyclepublic void recycle() Description copied from interface:OutputFilterMake the filter ready to process the next request.- Specified by:
- recyclein interface- OutputFilter
 
 
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