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java.lang.Objectorg.apache.http.impl.io.AbstractSessionInputBuffer
org.apache.http.impl.io.SocketInputBuffer
public class SocketInputBuffer
SessionInputBuffer
implementation bound to a Socket
.
Constructor Summary | |
---|---|
SocketInputBuffer(Socket socket,
int buffersize,
HttpParams params)
Creates an instance of this class. |
Method Summary | |
---|---|
protected int |
fillBuffer()
|
boolean |
isDataAvailable(int timeout)
Blocks until some data becomes available in the session buffer or the given timeout period in milliseconds elapses. |
boolean |
isEof()
|
Methods inherited from class org.apache.http.impl.io.AbstractSessionInputBuffer |
---|
getMetrics, hasBufferedData, init, read, read, read, readLine, readLine |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public SocketInputBuffer(Socket socket, int buffersize, HttpParams params) throws IOException
The following HTTP parameters affect the initialization:
The CoreProtocolPNames.HTTP_ELEMENT_CHARSET
parameter determines the charset to be used for decoding HTTP lines. If
not specified, US-ASCII
will be used per default.
The CoreConnectionPNames.MAX_LINE_LENGTH
parameter determines
the maximum line length limit. If set to a positive value, any HTTP
line exceeding this limit will cause an IOException. A negative or zero
value will effectively disable the check. Per default the line length
check is disabled.
socket
- the socket to read data from.buffersize
- the size of the internal buffer. If this number is less
than 0
it is set to the value of
Socket.getReceiveBufferSize()
. If resultant number is less
than 1024
it is set to 1024
.params
- HTTP parameters.
IOException
CoreProtocolPNames.HTTP_ELEMENT_CHARSET
,
CoreConnectionPNames.MAX_LINE_LENGTH
Method Detail |
---|
protected int fillBuffer() throws IOException
fillBuffer
in class AbstractSessionInputBuffer
IOException
public boolean isDataAvailable(int timeout) throws IOException
SessionInputBuffer
0
this method blocks indefinitely.
isDataAvailable
in interface SessionInputBuffer
timeout
- in milliseconds.
true
if some data is available in the session
buffer or false
otherwise.
IOException
- if an I/O error occurs.public boolean isEof()
isEof
in interface EofSensor
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