com.caucho.vfs

Class InputStreamStream

java.lang.Object

com.caucho.vfs.StreamImpl

com.caucho.vfs.InputStreamStream

public class InputStreamStream
extends StreamImpl

Field Summary

Fields inherited from class com.caucho.vfs.StreamImpl

_nullPath, _path

Constructor Summary

Constructors

Constructor and Description
InputStreamStream(java.io.InputStream is)

Method Summary

Modifier and Type	Method and Description
boolean	canRead() Returns true if this is a read stream.
int	read(byte[] buffer, int offset, int length) Reads the next chunk from the stream.

Methods inherited from class com.caucho.vfs.StreamImpl

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

Methods inherited from class java.lang.Object

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

Constructor Detail

InputStreamStream

public InputStreamStream(java.io.InputStream is)

Method Detail

canRead

public boolean canRead()

Returns true if this is a read stream.

Overrides:

canRead in class StreamImpl

read

public int read(byte[] buffer,
                int offset,
                int length)
         throws java.io.IOException

Description copied from class: StreamImpl

Reads the next chunk from the stream.

Overrides:

read in class StreamImpl

Parameters:

buffer - byte array receiving the data.

offset - starting offset into the array.

length - number of bytes to read.

Returns:

the number of bytes read or -1 on end of file.

Throws:

java.io.IOException