org.apache.catalina.connector
Class CoyoteInputStream

java.lang.Object
  java.io.InputStream
      javax.servlet.ServletInputStream
          org.apache.catalina.connector.CoyoteInputStream

All Implemented Interfaces:

Closeable

public class CoyoteInputStream
extends ServletInputStream

This class handles reading bytes.

Author:

Remy Maucherat, Jean-Francois Arcand

Field Summary

protected InputBuffer

ib

Constructor Summary

protected

CoyoteInputStream(InputBuffer ib)

Method Summary

int	available()
protected Object	clone() Prevent cloning the facade.
void	close() Close the stream Since we re-cycle, we can't allow the call to super.close() which would permanently disable us.
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)
int	readLine(byte[] b, int off, int len) Reads the input stream, one line at a time.

Methods inherited from class java.io.InputStream

mark, markSupported, reset, skip

Methods inherited from class java.lang.Object

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

Field Detail

ib

protected InputBuffer ib

Constructor Detail

CoyoteInputStream

protected CoyoteInputStream(InputBuffer ib)

Method Detail

clone

protected Object clone()
                throws CloneNotSupportedException

Prevent cloning the facade.

Overrides:

clone in class Object

Throws:

CloneNotSupportedException

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

available

public int available()
              throws IOException

Overrides:

available in class InputStream

Throws:

IOException

read

public int read(byte[] b)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

read

public int read(byte[] b,
                int off,
                int len)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

readLine

public int readLine(byte[] b,
                    int off,
                    int len)
             throws IOException

Description copied from class: javax.servlet.ServletInputStream

Reads the input stream, one line at a time. Starting at an offset, reads bytes into an array, until it reads a certain number of bytes or reaches a newline character, which it reads into the array as well.

This method returns -1 if it reaches the end of the input stream before reading the maximum number of bytes.

Overrides:

readLine in class ServletInputStream

Parameters:

b - an array of bytes into which data is read

off - an integer specifying the character at which this method begins reading

len - an integer specifying the maximum number of bytes to read

Returns:

an integer specifying the actual number of bytes read, or -1 if the end of the stream is reached

Throws:

IOException - if an input or output exception has occurred

close

public void close()
           throws IOException

Close the stream Since we re-cycle, we can't allow the call to super.close() which would permanently disable us.

Specified by:

close in interface Closeable

Overrides:

close in class InputStream

Throws:

IOException