net.sf.lpr.daemon.subcommands
Class ReceiveDataFile
java.lang.Object
net.sf.lpr.daemon.subcommands.ReceiveDataFile
- All Implemented Interfaces:
- DaemonCommand
public class ReceiveDataFile
- extends java.lang.Object
- implements DaemonCommand
Class for formatting the message the data that will be sent to the LPD server. This class is responsible for sending the actual data
file that is to be printed by the LPD server.
This class must be called after the LPD server has been put into Receive Job mode. RFC 1179 says that the server should not care
what order the Data file and Control file are sent in.
- Author:
- x_sid
Constructor Summary |
ReceiveDataFile(java.io.PrintStream print,
java.io.InputStream serverIn,
java.lang.String serverName,
int jobID,
java.io.InputStream data,
long dataLength)
Construct the message to be sent to the LPD server that contains the data to be be print |
Method Summary |
void |
print()
writes the data file to the provided in the constructor with the PrintStream print argument |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ReceiveDataFile
public ReceiveDataFile(java.io.PrintStream print,
java.io.InputStream serverIn,
java.lang.String serverName,
int jobID,
java.io.InputStream data,
long dataLength)
- Construct the message to be sent to the LPD server that contains the data to be be print
- Parameters:
print
- the PrintStream
that the data will be written to for printingserverIn
- the stream that is read for the responseserverName
- the name of the LPD server that the data file is to be written to. This is a required part of the message per RFC 1179jobID
- a job id that will be passed to the server. It needs to be at most 3 digits in length and greater than zero.data
- the stream that is to be read and sent to be printed.dataLength
- length of the data parameter.
print
public void print()
throws IORuntimeException
- writes the data file to the provided in the constructor with the
PrintStream
print argument
- Specified by:
print
in interface DaemonCommand
- Throws:
IORuntimeException
- when an error occurs writing, reading, or the server returns an unexpected response.