akka.io
Class Tcp.WriteFile
java.lang.Object
akka.io.Tcp.WriteCommand
akka.io.Tcp.SimpleWriteCommand
akka.io.Tcp.WriteFile
- All Implemented Interfaces:
- NoSerializationVerificationNeeded, SelectionHandler.HasFailureMessage, Tcp.Command, Tcp.Message, java.io.Serializable, scala.Equals, scala.Product
- Enclosing class:
- Tcp
public static class Tcp.WriteFile
- extends Tcp.SimpleWriteCommand
- implements scala.Product, scala.Serializable
Write count
bytes starting at position
from file at filePath
to the connection.
The count must be > 0. The connection actor will reply with a Tcp.CommandFailed
message if the write could not be enqueued. If WriteCommand#wantsAck
returns true, the connection actor will reply with the supplied WriteCommand#ack
token once the write has been successfully enqueued to the O/S kernel.
Note that this does not in any way guarantee that the data will be
or have been sent! Unfortunately there is no way to determine whether
a particular write has been sent by the O/S.
- See Also:
- Serialized Form
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface scala.Product |
productArity, productElement, productIterator, productPrefix |
Methods inherited from interface scala.Equals |
canEqual, equals |
Tcp.WriteFile
public Tcp.WriteFile(java.lang.String filePath,
long position,
long count,
Tcp.Event ack)
filePath
public java.lang.String filePath()
position
public long position()
count
public long count()
ack
public Tcp.Event ack()
- Description copied from class:
Tcp.SimpleWriteCommand
- The acknowledgment token associated with this write command.
- Specified by:
ack
in class Tcp.SimpleWriteCommand
- Returns:
- (undocumented)