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 Summary
Fields inherited from interface org.apache.tomcat.util.net.ApplicationBufferHandler
EMPTY, EMPTY_BUFFER -
Constructor Summary
ConstructorsConstructorDescriptionHttp11InputBuffer(Request request, int headerBufferSize, boolean rejectIllegalHeader, HttpParser httpParser) -
Method Summary
Modifier and TypeMethodDescriptionintObtain an estimate of the number of bytes that can be read without blocking.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
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Http11InputBuffer
public Http11InputBuffer(Request request, int headerBufferSize, boolean rejectIllegalHeader, HttpParser httpParser)
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Method Details
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doRead
Description 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 interfaceInputBuffer- 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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available
public 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 interfaceInputBuffer- Returns:
- The number of bytes that can be read without blocking
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setByteBuffer
- Specified by:
setByteBufferin interfaceApplicationBufferHandler
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getByteBuffer
- Specified by:
getByteBufferin interfaceApplicationBufferHandler
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expand
public void expand(int size) - Specified by:
expandin interfaceApplicationBufferHandler
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