| java.lang.Object
 java.io.OutputStream
java.io.FilterOutputStream
com.tagtraum.framework.http.ChunkedOutputStream
| ChunkedOutputStream | | public class ChunkedOutputStream extends FilterOutputStream (Code) | | OutputStream that supports chunked encoding as defined in HTTP/1.1.
author:
Hendrik Schreiber
version:
1.1beta1 $Id: ChunkedOutputStream.java,v 1.6 2003/09/13 04:59:55 hendriks73 Exp $ |
| Field Summary | |
| final public static byte | C_CRLF
|
| Method Summary | |
| public void | close()
Calls
ChunkedOutputStream.finish() and closes the underlying stream. | | public void | finish()
Writes the trailer and the last chunk, but does not close
the underlying stream. | | public void | flush()
Flushes this output stream and forces any buffered output bytes
to be written out. | | public String | getChunkExtension()
Returns the chunkextension. | | public int | getChunkSize()
Returns the size of the chunks. | | public HttpHeader | getTrailer()
Returns the trailer. | | public boolean | isFinished()
Indicates whether this stream has already been finished. | | public void | setChunkExtension(String chunkExtension)
Sets the chunk extension. | | public void | setTrailer(HttpHeader trailer)
Sets the trailer. | | public void | write(int b)
Writes the specified byte to this output stream. | | public void | write(byte b, int off, int len)
Writes len bytes from the specified byte array
starting at offset off to this output stream.
The general contract for write(b, off, len) is that
some of the bytes in the array b are written to the
output stream in order; element b[off] is the first
byte written and b[off+len-1] is the last byte written
by this operation.
The write method of OutputStream calls
the write method of one argument on each of the bytes to be
written out. |
| C_CRLF | | final public static byte C_CRLF(Code) | | |
| ChunkedOutputStream | | public ChunkedOutputStream(OutputStream out) throws IOException(Code) | | Writed 8k chunks in the supplied OutputStream.
Parameters:
out - the stream to write into |
| ChunkedOutputStream | | public ChunkedOutputStream(OutputStream out, int chunkSize) throws IOException(Code) | | Writes chunks of the specified size in the supplied OutputStream.
Parameters:
chunkSize - the size of the chunks in bytes.
Parameters:
out - the stream to write into |
| finish | | public void finish() throws IOException(Code) | | Writes the trailer and the last chunk, but does not close
the underlying stream.
exception:
IOException - if an I/O error occurs.
See Also: #close(); |
| flush | | public void flush() throws IOException(Code) | | Flushes this output stream and forces any buffered output bytes
to be written out. The general contract of flush is
that calling it is an indication that, if any bytes previously
written have been buffered by the implementation of the output
stream, such bytes should immediately be written to their
intended destination.
exception:
IOException - if an I/O error occurs. |
| getChunkExtension | | public String getChunkExtension()(Code) | | Returns the chunkextension.
chunkextension |
| getChunkSize | | public int getChunkSize()(Code) | | Returns the size of the chunks.
|
| isFinished | | public boolean isFinished()(Code) | | Indicates whether this stream has already been finished.
true or false |
| setChunkExtension | | public void setChunkExtension(String chunkExtension)(Code) | | Sets the chunk extension.
Parameters:
chunkExtension - |
| setTrailer | | public void setTrailer(HttpHeader trailer)(Code) | | Sets the trailer.
Parameters:
trailer - |
| write | | public void write(int b) throws IOException(Code) | | Writes the specified byte to this output stream. The general
contract for write is that one byte is written
to the output stream. The byte to be written is the eight
low-order bits of the argument b. The 24
high-order bits of b are ignored.
Parameters:
b - the byte.
exception:
IOException - if an I/O error occurs. In particular,an IOException may be thrown if theoutput stream has been closed. |
| write | | public void write(byte b, int off, int len) throws IOException(Code) | | Writes len bytes from the specified byte array
starting at offset off to this output stream.
The general contract for write(b, off, len) is that
some of the bytes in the array b are written to the
output stream in order; element b[off] is the first
byte written and b[off+len-1] is the last byte written
by this operation.
The write method of OutputStream calls
the write method of one argument on each of the bytes to be
written out. Subclasses are encouraged to override this method and
provide a more efficient implementation.
If b is null, a
NullPointerException is thrown.
If off is negative, or len is negative, or
off+len is greater than the length of the array
b, then an IndexOutOfBoundsException is thrown.
Parameters:
b - the data.
Parameters:
off - the start offset in the data.
Parameters:
len - the number of bytes to write.
exception:
IOException - if an I/O error occurs. In particular,an IOException is thrown if the outputstream is closed. |
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