com.caucho.vfs

Class StringWriter

java.lang.Object

com.caucho.vfs.StreamImpl

com.caucho.vfs.StringWriter

public class StringWriter
extends StreamImpl

Field Summary

Fields inherited from class com.caucho.vfs.StreamImpl

_nullPath, _path

Constructor Summary

Constructors

Constructor and Description
StringWriter()
StringWriter(CharBuffer cb)

Method Summary

Modifier and Type	Method and Description
boolean	canWrite() Returns true since StringWriter is for writing.
java.lang.String	getString()
WriteStream	openWrite() Opens a write stream using this StringWriter as the resulting string
void	write(byte[] buf, int offset, int length, boolean isEnd) Writes a utf-8 encoded buffer to the underlying string.

Methods inherited from class com.caucho.vfs.StreamImpl

canRead, clearWrite, close, closeWrite, flush, flushBuffer, flushToDisk, getAttribute, getAttributeNames, getAvailable, getFlushOnNewline, getNewline, getPath, 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

StringWriter

public StringWriter()

StringWriter

public StringWriter(CharBuffer cb)

Method Detail

openWrite

public WriteStream openWrite()

Opens a write stream using this StringWriter as the resulting string

getString

public java.lang.String getString()

canWrite

public boolean canWrite()

Returns true since StringWriter is for writing.

Overrides:

canWrite in class StreamImpl

write

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

Writes a utf-8 encoded buffer to the underlying string.

Overrides:

write in class StreamImpl

Parameters:

buf - byte buffer containing the bytes

offset - offset where to start writing

length - number of bytes to write

isEnd - true when the write is flushing a close.

Throws:

java.io.IOException