net.sourceforge.jtds.ssl
Class TdsTlsInputStream
java.lang.Object
|
+--java.io.InputStream
|
+--java.io.FilterInputStream
|
+--net.sourceforge.jtds.ssl.TdsTlsInputStream
- class TdsTlsInputStream
- extends java.io.FilterInputStream
An input stream that filters out TDS headers so they are not returned to
JSSE (which will not recognize them).
- Version:
- $Id: TdsTlsInputStream.java,v 1.2 2005/02/02 00:43:10 alin_sinpalean Exp $
- Author:
- Rob Worsnop, Mike Hutchinson
Field Summary |
(package private) java.io.InputStream |
bufferStream
|
(package private) int |
bytesOutstanding
|
(package private) boolean |
pureSSL
False if TLS packets are encapsulated in TDS packets. |
(package private) byte[] |
readBuffer
Temporary buffer used to de-encapsulate inital TLS packets. |
Fields inherited from class java.io.FilterInputStream |
in |
Fields inherited from class java.io.InputStream |
SKIP_BUFFER_SIZE, skipBuffer |
Constructor Summary |
TdsTlsInputStream(java.io.InputStream in)
Constructs a TdsTlsInputStream and bases it on an underlying stream. |
Method Summary |
private void |
primeBuffer()
Read in entire TLS record or TDS packet and store the TLS record in the
buffer. |
int |
read(byte[] b,
int off,
int len)
|
Methods inherited from class java.io.FilterInputStream |
available, close, mark, markSupported, read, read, reset, skip |
Methods inherited from class java.lang.Object |
, clone, equals, finalize, getClass, hashCode, notify, notifyAll, registerNatives, toString, wait, wait, wait |
bytesOutstanding
int bytesOutstanding
readBuffer
byte[] readBuffer
- Temporary buffer used to de-encapsulate inital TLS packets.
Initial size should be enough for login phase after which no
buffering is required.
bufferStream
java.io.InputStream bufferStream
pureSSL
boolean pureSSL
- False if TLS packets are encapsulated in TDS packets.
TdsTlsInputStream
public TdsTlsInputStream(java.io.InputStream in)
- Constructs a TdsTlsInputStream and bases it on an underlying stream.
- Parameters:
in
- the underlying stream
read
public int read(byte[] b,
int off,
int len)
throws java.io.IOException
- Overrides:
read
in class java.io.FilterInputStream
primeBuffer
private void primeBuffer()
throws java.io.IOException
- Read in entire TLS record or TDS packet and store the TLS record in the
buffer. (TDS packets will always contain a TLS record.)
Generated on April 15 2005