org.apache.catalina.connector.http
Class SocketInputStream

java.lang.Object
  java.io.InputStream
      org.apache.catalina.connector.http.SocketInputStream

public class SocketInputStream

extends java.io.InputStream

Extends InputStream to be more efficient reading lines during HTTP header processing.

Author:

Remy Maucherat

Field Summary

protected byte[]	buf Deprecated. Internal buffer.
protected int	count Deprecated. Last valid byte.
protected java.io.InputStream	is Deprecated. Underlying input stream.
protected int	pos Deprecated. Position in the buffer.
protected static StringManager	sm Deprecated. The string manager for this package.

Constructor Summary

SocketInputStream(java.io.InputStream is, int bufferSize)
Deprecated. Construct a servlet input stream associated with the specified socket input.

Method Summary

int	available() Deprecated. Returns the number of bytes that can be read from this input stream without blocking.
void	close() Deprecated. Close the input stream.
protected void	fill() Deprecated. Fill the internal buffer using data from the undelying input stream.
int	read() Deprecated. Read byte.
void	readHeader(org.apache.catalina.connector.http.HttpHeader header) Deprecated. Read a header, and copies it to the given buffer.
void	readRequestLine(org.apache.catalina.connector.http.HttpRequestLine requestLine) Deprecated. Read the request line, and copies it to the given buffer.

Methods inherited from class java.io.InputStream

mark, markSupported, read, read, reset, skip

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

buf

protected byte[] buf

Deprecated.

Internal buffer.

count

protected int count

Deprecated.

Last valid byte.

pos

protected int pos

Deprecated.

Position in the buffer.

is

protected java.io.InputStream is

Deprecated.

Underlying input stream.

sm

protected static StringManager sm

Deprecated.

The string manager for this package.

Constructor Detail

SocketInputStream

public SocketInputStream(java.io.InputStream is,
                         int bufferSize)

Deprecated.

Construct a servlet input stream associated with the specified socket input.

Parameters:

is - socket input stream

bufferSize - size of the internal buffer

Method Detail

readRequestLine

public void readRequestLine(org.apache.catalina.connector.http.HttpRequestLine requestLine)
                     throws java.io.IOException

Deprecated.

Read the request line, and copies it to the given buffer. This function is meant to be used during the HTTP request header parsing. Do NOT attempt to read the request body using it.

Parameters:

requestLine - Request line object

Throws:

java.io.IOException - If an exception occurs during the underlying socket read operations, or if the given buffer is not big enough to accomodate the whole line.

readHeader

public void readHeader(org.apache.catalina.connector.http.HttpHeader header)
                throws java.io.IOException

Deprecated.

Read a header, and copies it to the given buffer. This function is meant to be used during the HTTP request header parsing. Do NOT attempt to read the request body using it.

Parameters:

header - Request header

Throws:

java.io.IOException - If an exception occurs during the underlying socket read operations, or if the given buffer is not big enough to accomodate the whole line.

read

public int read()
         throws java.io.IOException

Deprecated.

Read byte.

Throws:

java.io.IOException

available

public int available()
              throws java.io.IOException

Deprecated.

Returns the number of bytes that can be read from this input stream without blocking.

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Deprecated.

Close the input stream.

Throws:

java.io.IOException

fill

protected void fill()
             throws java.io.IOException

Deprecated.

Fill the internal buffer using data from the undelying input stream.

Throws:

java.io.IOException