Apache Tomcat 6.0.39

org.apache.coyote.http11.filters
Class BufferedInputFilter

java.lang.Object
  extended by org.apache.coyote.http11.filters.BufferedInputFilter
All Implemented Interfaces:
InputFilter, InputBuffer

public class BufferedInputFilter
extends java.lang.Object
implements InputFilter

Input filter responsible for reading and buffering the request body, so that it does not interfere with client SSL handshake messages.


Constructor Summary
BufferedInputFilter()
           
 
Method Summary
 int available()
          Amount of bytes still available in a buffer.
 int doRead(ByteChunk chunk, Request request)
          Fills the given ByteChunk with the buffered request body.
 long end()
          End the current request.
 ByteChunk getEncodingName()
          Get the name of the encoding handled by this filter.
 void recycle()
          Make the filter ready to process the next request.
 void setBuffer(InputBuffer buffer)
          Set the next buffer in the filter pipeline.
 void setLimit(int limit)
          Set the buffering limit.
 void setRequest(Request request)
          Reads the request body and buffers it.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

BufferedInputFilter

public BufferedInputFilter()
Method Detail

setLimit

public void setLimit(int limit)
Set the buffering limit. This should be reset every time the buffer is used.


setRequest

public void setRequest(Request request)
Reads the request body and buffers it.

Specified by:
setRequest in interface InputFilter

doRead

public int doRead(ByteChunk chunk,
                  Request request)
           throws java.io.IOException
Fills the given ByteChunk with the buffered request body.

Specified by:
doRead in interface InputFilter
Specified by:
doRead in interface InputBuffer
Returns:
Number of bytes read.
Throws:
java.io.IOException

setBuffer

public void setBuffer(InputBuffer buffer)
Description copied from interface: InputFilter
Set the next buffer in the filter pipeline.

Specified by:
setBuffer in interface InputFilter

recycle

public void recycle()
Description copied from interface: InputFilter
Make the filter ready to process the next request.

Specified by:
recycle in interface InputFilter

getEncodingName

public ByteChunk getEncodingName()
Description copied from interface: InputFilter
Get the name of the encoding handled by this filter.

Specified by:
getEncodingName in interface InputFilter

end

public long end()
         throws java.io.IOException
Description copied from interface: InputFilter
End the current request.

Specified by:
end in interface InputFilter
Returns:
0 is the expected return value. A positive value indicates that too many bytes were read. This method is allowed to use buffer.doRead to consume extra bytes. The result of this method can't be negative (if an error happens, an IOException should be thrown instead).
Throws:
java.io.IOException

available

public int available()
Description copied from interface: InputFilter
Amount of bytes still available in a buffer.

Specified by:
available in interface InputFilter

Apache Tomcat 6.0.39

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