com.caucho.vfs
Class SocketStream
java.lang.Object
|
+--com.caucho.vfs.StreamImpl
|
+--com.caucho.vfs.SocketStream
- public class SocketStream
- extends StreamImpl
Specialized stream to handle sockets.
Unlike VfsStream, when the read() throws and IOException or
a SocketException, SocketStream will throw a ClientDisconnectException.
Method Summary |
boolean |
canRead()
|
boolean |
canWrite()
|
void |
close()
|
void |
flush()
|
int |
getAvailable()
|
byte[] |
getNewline()
|
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 java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
SocketStream
public SocketStream(java.net.Socket s)
init
public void init(java.net.Socket s)
- Initialize the SocketStream with a new Socket.
- Parameters:
s
- the new socket.
setNewline
public void setNewline(byte[] newline)
getNewline
public byte[] getNewline()
- Overrides:
getNewline
in class StreamImpl
canRead
public boolean canRead()
- Overrides:
canRead
in class StreamImpl
read
public int read(byte[] buf,
int offset,
int length)
throws java.io.IOException
- Reads bytes from the socket.
- Overrides:
read
in class StreamImpl
- Parameters:
buf
- byte buffer receiving the bytesoffset
- offset into the bufferlength
- number of bytes to read- Returns:
- number of bytes read or -1
- Throws:
throws
- ClientDisconnectException if the connection is dropped
getAvailable
public int getAvailable()
throws java.io.IOException
- Overrides:
getAvailable
in class StreamImpl
canWrite
public boolean canWrite()
- Overrides:
canWrite
in class StreamImpl
write
public void write(byte[] buf,
int offset,
int length,
boolean isEnd)
throws java.io.IOException
- Writes bytes to the socket.
- Overrides:
write
in class StreamImpl
- Parameters:
buf
- byte buffer containing the bytesoffset
- offset into the bufferlength
- number of bytes to read- Throws:
throws
- ClientDisconnectException if the connection is dropped
flush
public void flush()
throws java.io.IOException
- Overrides:
flush
in class StreamImpl
close
public void close()
throws java.io.IOException
- Overrides:
close
in class StreamImpl