org.apache.catalina.connector
Class ResponseStream

java.lang.Object
  extended byjava.io.OutputStream
      extended byjavax.servlet.ServletOutputStream
          extended byorg.apache.catalina.connector.ResponseStream
Direct Known Subclasses:
HttpResponseStream

public class ResponseStream
extends javax.servlet.ServletOutputStream

Convenience implementation of ServletOutputStream that works with the standard ResponseBase implementation of Response. If the content length has been set on our associated Response, this implementation will enforce not writing more than that many bytes on the underlying stream.

Version:
$Revision: 466595 $ $Date: 2006-10-21 23:24:41 +0100 (Sat, 21 Oct 2006) $
Author:
Craig R. McClanahan

Field Summary
protected  boolean closed
          Deprecated. Has this stream been closed?
protected  boolean commit
          Deprecated. Should we commit the response when we are flushed?
protected  int count
          Deprecated. The number of bytes which have already been written to this stream.
protected  int length
          Deprecated. The content length past which we will not write, or -1 if there is no defined content length.
protected  Response response
          Deprecated. The Response with which this input stream is associated.
protected static StringManager sm
          Deprecated. The localized strings for this package.
protected  java.io.OutputStream stream
          Deprecated. The underlying output stream to which we should write data.
protected  boolean suspended
          Deprecated. Has this response output been suspended?
 
Constructor Summary
ResponseStream(Response response)
          Deprecated. Construct a servlet output stream associated with the specified Request.
 
Method Summary
 void close()
          Deprecated. Close this output stream, causing any buffered data to be flushed and any further output data to throw an IOException.
 void flush()
          Deprecated. Flush any buffered data for this output stream, which also causes the response to be committed.
 void write(byte[] b)
          Deprecated. Write b.length bytes from the specified byte array to our output stream.
 void write(byte[] b, int off, int len)
          Deprecated. Write len bytes from the specified byte array, starting at the specified offset, to our output stream.
 void write(int b)
          Deprecated. Write the specified byte to our output stream.
 
Methods inherited from class javax.servlet.ServletOutputStream
print, print, print, print, print, print, print, println, println, println, println, println, println, println, println
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

closed

protected boolean closed
Deprecated. 
Has this stream been closed?


commit

protected boolean commit
Deprecated. 
Should we commit the response when we are flushed?


count

protected int count
Deprecated. 
The number of bytes which have already been written to this stream.


length

protected int length
Deprecated. 
The content length past which we will not write, or -1 if there is no defined content length.


response

protected Response response
Deprecated. 
The Response with which this input stream is associated.


sm

protected static StringManager sm
Deprecated. 
The localized strings for this package.


stream

protected java.io.OutputStream stream
Deprecated. 
The underlying output stream to which we should write data.


suspended

protected boolean suspended
Deprecated. 
Has this response output been suspended?

Constructor Detail

ResponseStream

public ResponseStream(Response response)
Deprecated. 
Construct a servlet output stream associated with the specified Request.

Parameters:
response - The associated response
Method Detail

close

public void close()
           throws java.io.IOException
Deprecated. 
Close this output stream, causing any buffered data to be flushed and any further output data to throw an IOException.

Throws:
java.io.IOException

flush

public void flush()
           throws java.io.IOException
Deprecated. 
Flush any buffered data for this output stream, which also causes the response to be committed.

Throws:
java.io.IOException

write

public void write(int b)
           throws java.io.IOException
Deprecated. 
Write the specified byte to our output stream.

Parameters:
b - The byte to be written
Throws:
java.io.IOException - if an input/output error occurs

write

public void write(byte[] b)
           throws java.io.IOException
Deprecated. 
Write b.length bytes from the specified byte array to our output stream.

Parameters:
b - The byte array to be written
Throws:
java.io.IOException - if an input/output error occurs

write

public void write(byte[] b,
                  int off,
                  int len)
           throws java.io.IOException
Deprecated. 
Write len bytes from the specified byte array, starting at the specified offset, to our output stream.

Parameters:
b - The byte array containing the bytes to be written
off - Zero-relative starting offset of the bytes to be written
len - The number of bytes to be written
Throws:
java.io.IOException - if an input/output error occurs


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