dog.mail.util
Class CRLFInputStream

java.lang.Object
  |
  +--java.io.InputStream
        |
        +--java.io.FilterInputStream
              |
              +--java.io.PushbackInputStream
                    |
                    +--dog.mail.util.CRLFInputStream

public class CRLFInputStream

extends java.io.PushbackInputStream

An input stream that filters out CR/LF pairs into LFs.

Field Summary

static int	CR The CR octet.
static int	LF The LF octet.

Fields inherited from class java.io.PushbackInputStream

buf, pos

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

CRLFInputStream(java.io.InputStream in)
Constructs a CR/LF input stream connected to the specified input stream.

Method Summary

int	read() Reads the next byte of data from this input stream.
int	read(byte[] b) Reads up to b.length bytes of data from this input stream into an array of bytes.
int	read(byte[] b, int off, int len) Reads up to len bytes of data from this input stream into an array of bytes, starting at the specified offset.
java.lang.String	readLine() Reads a line of input terminated by LF.

Methods inherited from class java.io.PushbackInputStream

available, close, markSupported, skip, unread, unread, unread

Methods inherited from class java.io.FilterInputStream

mark, reset

Methods inherited from class java.lang.Object

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

Field Detail

CR

public static final int CR

The CR octet.

LF

public static final int LF

The LF octet.

Constructor Detail

CRLFInputStream

public CRLFInputStream(java.io.InputStream in)

Constructs a CR/LF input stream connected to the specified input stream.

Method Detail

read

public int read()
         throws java.io.IOException

Reads the next byte of data from this input stream. Returns -1 if the end of the stream has been reached.

Throws:

java.io.IOException - if an I/O error occurs

Overrides:

read in class java.io.PushbackInputStream

read

public int read(byte[] b)
         throws java.io.IOException

Reads up to b.length bytes of data from this input stream into an array of bytes. Returns -1 if the end of the stream has been reached.

Throws:

java.io.IOException - if an I/O error occurs

Overrides:

read in class java.io.FilterInputStream

read

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

Reads up to len bytes of data from this input stream into an array of bytes, starting at the specified offset. Returns -1 if the end of the stream has been reached.

Throws:

java.io.IOException - if an I/O error occurs

Overrides:

read in class java.io.PushbackInputStream

readLine

public java.lang.String readLine()
                          throws java.io.IOException

Reads a line of input terminated by LF.

Throws:

java.io.IOException - if an I/O error occurs