Package org.apache.coyote.ajp
Class AjpProcessor.SocketInputBuffer
java.lang.Object
org.apache.coyote.ajp.AjpProcessor.SocketInputBuffer
- All Implemented Interfaces:
InputBuffer
- Enclosing class:
- AjpProcessor
This class is an input buffer which will read its data from an input stream.
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Constructor Summary
Constructors -
Method Summary
Modifier 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.
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Constructor Details
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SocketInputBuffer
protected SocketInputBuffer()
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Method Details
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doRead
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 interfaceInputBuffer- 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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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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