Package org.apache.coyote.http11
Class Http11InputBuffer
java.lang.Object
org.apache.coyote.http11.Http11InputBuffer
- All Implemented Interfaces:
- InputBuffer,- ApplicationBufferHandler
InputBuffer for HTTP that provides request header parsing as well as transfer encoding.
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Field SummaryFields inherited from interface org.apache.tomcat.util.net.ApplicationBufferHandlerEMPTY, EMPTY_BUFFER
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Constructor SummaryConstructorsConstructorDescriptionHttp11InputBuffer(Request request, int headerBufferSize, boolean rejectIllegalHeader, HttpParser httpParser) 
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Method SummaryModifier and TypeMethodDescriptionintObtain an estimate of the number of bytes that can be read without blocking.intDeprecated.Unused.intdoRead(ApplicationBufferHandler handler) Read from the input stream into the ByteBuffer provided by the ApplicationBufferHandler.voidexpand(int size) voidsetByteBuffer(ByteBuffer buffer) 
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Constructor Details- 
Http11InputBufferpublic Http11InputBuffer(Request request, int headerBufferSize, boolean rejectIllegalHeader, HttpParser httpParser) 
 
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Method Details- 
doReadDeprecated.Unused. Will be removed in Tomcat 9. UsedoRead(ApplicationBufferHandler)Description copied from interface:InputBufferRead from the input stream into the given buffer. IMPORTANT: the current model assumes that the protocol will 'own' the buffer and return a pointer to it in ByteChunk (i.e. the param will have chunk.getBytes()==null before call, and the result after the call).- Specified by:
- doReadin interface- InputBuffer
- Parameters:
- chunk- The buffer to read data into.
- Returns:
- The number of bytes that have been added to the buffer or -1 for end of stream
- Throws:
- IOException- If an I/O error occurs reading from the input stream
 
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doReadDescription copied from interface:InputBufferRead from the input stream into the ByteBuffer provided by the ApplicationBufferHandler. IMPORTANT: the current model assumes that the protocol will 'own' the ByteBuffer and return a pointer to it.- Specified by:
- doReadin interface- InputBuffer
- Parameters:
- handler- ApplicationBufferHandler that provides the buffer to read data into.
- Returns:
- The number of bytes that have been added to the buffer or -1 for end of stream
- Throws:
- IOException- If an I/O error occurs reading from the input stream
 
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availablepublic int available()Description copied from interface:InputBufferObtain an estimate of the number of bytes that can be read without blocking. Typically, this will be the number of available bytes known to be buffered.- Specified by:
- availablein interface- InputBuffer
- Returns:
- The number of bytes that can be read without blocking
 
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setByteBuffer- Specified by:
- setByteBufferin interface- ApplicationBufferHandler
 
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getByteBuffer- Specified by:
- getByteBufferin interface- ApplicationBufferHandler
 
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expandpublic void expand(int size) - Specified by:
- expandin interface- ApplicationBufferHandler
 
 
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