com.caucho.vfs

Class MemoryStream

java.lang.Object

com.caucho.vfs.StreamImpl

com.caucho.vfs.MemoryStream

public class MemoryStream
extends StreamImpl

Field Summary

Fields inherited from class com.caucho.vfs.StreamImpl

_nullPath, _path

Constructor Summary

Constructors

Constructor and Description
MemoryStream()

Method Summary

Modifier and Type	Method and Description
boolean	canWrite() A memory stream is writable.
void	destroy()
int	getLength()
Path	getPath() Returns the Path associated with the stream.
ReadStream	openReadAndSaveBuffer()
void	write(byte[] buf, int offset, int length, boolean isEnd) Writes a buffer to the underlying stream.
void	writeToStream(java.io.OutputStream os)

Methods inherited from class com.caucho.vfs.StreamImpl

canRead, clearWrite, close, closeWrite, flush, flushBuffer, flushToDisk, getAttribute, getAttributeNames, getAvailable, getFlushOnNewline, getNewline, getReadBuffer, getReadPosition, hasSkip, isClosed, isEof, isMmapEnabled, isSendfileEnabled, read, readNonBlock, readTimeout, removeAttribute, seekEnd, seekStart, setAttribute, setPath, setWriteEncoding, skip, write, writeMmap, writeSendfile

Methods inherited from class java.lang.Object

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

Constructor Detail

MemoryStream

public MemoryStream()

Method Detail

getPath

public Path getPath()

Description copied from class: StreamImpl

Returns the Path associated with the stream.

Overrides:

getPath in class StreamImpl

canWrite

public boolean canWrite()

A memory stream is writable.

Overrides:

canWrite in class StreamImpl

write

public void write(byte[] buf,
                  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

writeToStream

public void writeToStream(java.io.OutputStream os)
                   throws java.io.IOException

Throws:

java.io.IOException

getLength

public int getLength()

openReadAndSaveBuffer

public ReadStream openReadAndSaveBuffer()
                                 throws java.io.IOException

Throws:

java.io.IOException

destroy

public void destroy()