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SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object | +--com.caucho.vfs.StreamImpl | +--com.caucho.vfs.SocketStream
Specialized stream to handle sockets.
Unlike VfsStream, when the read() throws and IOException or a SocketException, SocketStream will throw a ClientDisconnectException.
Fields inherited from class com.caucho.vfs.StreamImpl |
nullPath, path |
Constructor Summary | |
SocketStream(java.net.Socket s)
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Method Summary | |
boolean |
canRead()
Returns true since the socket stream can be read. |
boolean |
canWrite()
Returns true if this is a writable stream. |
void |
close()
Closes the underlying sockets and socket streams. |
void |
flush()
Flushes the socket. |
int |
getAvailable()
Returns the number of bytes available to be read from the input stream. |
byte[] |
getNewline()
Returns the stream's natural newline character. |
void |
init(java.net.Socket s)
Initialize the SocketStream with a new Socket. |
int |
read(byte[] buf,
int offset,
int length)
Reads bytes from the socket. |
void |
setNewline(byte[] newline)
|
void |
write(byte[] buf,
int offset,
int length,
boolean isEnd)
Writes bytes to the socket. |
Methods inherited from class com.caucho.vfs.StreamImpl |
clearWrite, getAttribute, getAttributeNames, getFlushOnNewline, getPath, getReadPosition, hasSkip, removeAttribute, setAttribute, setPath, skip |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public SocketStream(java.net.Socket s)
Method Detail |
public void init(java.net.Socket s)
s
- the new socket.public void setNewline(byte[] newline)
public byte[] getNewline()
StreamImpl
getNewline
in class StreamImpl
public boolean canRead()
canRead
in class StreamImpl
public int read(byte[] buf, int offset, int length) throws java.io.IOException
read
in class StreamImpl
buf
- byte buffer receiving the bytesoffset
- offset into the bufferlength
- number of bytes to readthrows
- ClientDisconnectException if the connection is droppedpublic int getAvailable() throws java.io.IOException
getAvailable
in class StreamImpl
public boolean canWrite()
StreamImpl
canWrite
in class StreamImpl
public void write(byte[] buf, int offset, int length, boolean isEnd) throws java.io.IOException
write
in class StreamImpl
buf
- byte buffer containing the bytesoffset
- offset into the bufferlength
- number of bytes to readisEnd
- if the write is at a close.throws
- ClientDisconnectException if the connection is droppedpublic void flush() throws java.io.IOException
flush
in class StreamImpl
public void close() throws java.io.IOException
close
in class StreamImpl
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