com.caucho.vfs
Class WriterStreamImpl

java.lang.Object
  com.caucho.vfs.StreamImpl
      com.caucho.vfs.WriterStreamImpl

public class WriterStreamImpl
extends StreamImpl

Handles a stream which outputs to a writer.

Field Summary

Fields inherited from class com.caucho.vfs.StreamImpl

_nullPath, _path

Constructor Summary

WriterStreamImpl()

Method Summary

boolean	canWrite() Returns true if this is a writable stream.
void	close() Closes the output.
void	flush() Flushes the write output.
void	setWriteEncoding(java.lang.String encoding) Sets the write encoding.
void	setWriter(java.io.Writer writer) Sets the writer.
void	write(byte[] buffer, int offset, int length, boolean isEnd) Writes a buffer to the underlying stream.

Methods inherited from class com.caucho.vfs.StreamImpl

canRead, clearWrite, closeWrite, flushBuffer, flushToDisk, getAttribute, getAttributeNames, getAvailable, getFlushOnNewline, getNewline, getPath, getReadBuffer, getReadPosition, hasSkip, read, readNonBlock, readTimeout, removeAttribute, seekEnd, seekStart, setAttribute, setPath, skip, write

Methods inherited from class java.lang.Object

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

Constructor Detail

WriterStreamImpl

public WriterStreamImpl()

Method Detail

setWriter

public void setWriter(java.io.Writer writer)

Sets the writer.

canWrite

public boolean canWrite()

Returns true if this is a writable stream.

Overrides:

canWrite in class StreamImpl

setWriteEncoding

public void setWriteEncoding(java.lang.String encoding)

Sets the write encoding.

Overrides:

setWriteEncoding in class StreamImpl

write

public void write(byte[] buffer,
                  int offset,
                  int length,
                  boolean isEnd)
           throws java.io.IOException

Writes a buffer to the underlying stream.

Overrides:

write in class StreamImpl

Parameters:

buffer - the byte array to write.

offset - the offset into the byte array.

length - the number of bytes to write.

isEnd - true when the write is flushing a close.

Throws:

java.io.IOException

flush

public void flush()
           throws java.io.IOException

Flushes the write output.

Overrides:

flush in class StreamImpl

Throws:

java.io.IOException

close

public void close()

Closes the output.

Overrides:

close in class StreamImpl