Package org.apache.coyote.http11
Class Http11InputBuffer
- java.lang.Object
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- org.apache.coyote.http11.Http11InputBuffer
 
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- All Implemented Interfaces:
- InputBuffer,- ApplicationBufferHandler
 
 public class Http11InputBuffer extends java.lang.Object implements 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.ApplicationBufferHandlerEMPTY, EMPTY_BUFFER
 
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Constructor SummaryConstructors Constructor Description Http11InputBuffer(Request request, int headerBufferSize, boolean rejectIllegalHeader, HttpParser httpParser)
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Method SummaryAll Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description intavailable()Obtain an estimate of the number of bytes that can be read without blocking.intdoRead(ByteChunk chunk)Deprecated.Unused.intdoRead(ApplicationBufferHandler handler)Read from the input stream into the ByteBuffer provided by the ApplicationBufferHandler.voidexpand(int size)java.nio.ByteBuffergetByteBuffer()voidsetByteBuffer(java.nio.ByteBuffer buffer)
 
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Constructor Detail- 
Http11InputBufferpublic Http11InputBuffer(Request request, int headerBufferSize, boolean rejectIllegalHeader, HttpParser httpParser) 
 
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Method Detail- 
doRead@Deprecated public int doRead(ByteChunk chunk) throws java.io.IOException Deprecated.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:
- java.io.IOException- If an I/O error occurs reading from the input stream
 
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doReadpublic int doRead(ApplicationBufferHandler handler) throws java.io.IOException 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 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:
- java.io.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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setByteBufferpublic void setByteBuffer(java.nio.ByteBuffer buffer) - Specified by:
- setByteBufferin interface- ApplicationBufferHandler
 
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getByteBufferpublic java.nio.ByteBuffer getByteBuffer() - Specified by:
- getByteBufferin interface- ApplicationBufferHandler
 
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expandpublic void expand(int size) - Specified by:
- expandin interface- ApplicationBufferHandler
 
 
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