org.apache.catalina.connector.http
Class SocketInputStream

java.lang.Object
  extended byjava.io.InputStream
      extended byorg.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.

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


Copyright 2000-2002 Apache Software Foundation. All Rights Reserved.