org.alfresco.jlan.client

Class PrintSession

java.lang.Object

org.alfresco.jlan.client.Session

org.alfresco.jlan.client.PrintSession

public abstract class PrintSession
extends Session

SMB print session class

The print session allows a new print job to be created, using the SMBFile class or as an SMBOutputStream.

When the SMBFile/SMBOutputStream is closed the print job will be queued to the remote printer.

A print session is created using the SessionFactory.OpenPrinter() method. The SessionFactory negotiates the appropriate SMB dialect and creates the appropriate PrintSession derived object.

Author:

gkspencer

See Also:

SessionFactory

Field Summary

Fields

Modifier and Type	Field and Description
static int	DefaultEntryCount
static int	GraphicsMode
static int	TextMode

Fields inherited from class org.alfresco.jlan.client.Session

Closed, DBGDumpPacket, DBGHexDump, DBGPacketType, DBGSigning, DEFAULT_BUFSIZE, m_pkt, m_treeid, NO_TRANSACTION, SecurityModeShare, SecurityModeUser

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PrintSession(PCShare shr, int dialect) Construct an SMB print session

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	isClosed() Determine if the print session has been closed.
abstract SMBFile	OpenSpoolFile(String id, int mode, int setuplen) Open a spool file on the remote print server.
SMBOutputStream	OpenSpoolStream(String id, int mode, int setuplen) Open a spool file as an output stream.

Methods inherited from class org.alfresco.jlan.client.Session

allocatePacket, CloseSession, disableSMBSigning, enableSMBSigning, getCapabilities, getDefaultFlags, getDefaultFlags2, getDeviceType, getDialect, getDialectString, getDomain, getEncryptionKey, getLANManagerType, getMaximumMultiplexedRequests, getMaximumPacketSize, getMaximumVirtualCircuits, getNextMultiplexId, getNextSessionId, getOperatingSystem, getPassword, getPCShare, getProcessId, getSecurityMode, getServer, getSession, getSessionId, getShareName, getSMBSequence, getTreeId, getUserId, getUserName, hasActiveTransaction, hasDataAvailable, hasDebug, hasDebugOption, hasEncryptionKey, hasSMBSigning, isActive, isGuest, isUnicode, pingServer, pingServer, processAsynchResponse, setCapabilities, setDebug, setDefaultFlags, setDefaultFlags2, setDeviceType, setDialect, setDialectString, setDomain, setEncryptionKey, setGuest, setLANManagerType, setMaximumMultiplexedRequests, setMaximumPacketSize, setMaximumVirtualCircuits, setOperatingSystem, setPassword, setProcessId, setSecurityMode, setServer, setSession, setShareName, setSMBSequence, setTransactionMID, setTreeId, setUserId, setUserName, signTxPacket, supportsLargeFiles, supportsLevel2Oplocks, supportsLockAndRead, supportsNTFind, supportsNTSmbs, supportsNTStatusCodes, supportsRawMode, supportsRPCAPIs, supportsUnicode, toString, verifyRxPacket

Methods inherited from class java.lang.Object

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

Field Detail

TextMode

public static final int TextMode

See Also:

Constant Field Values

GraphicsMode

public static final int GraphicsMode

See Also:

Constant Field Values

DefaultEntryCount

public static final int DefaultEntryCount

See Also:

Constant Field Values

Constructor Detail

PrintSession

protected PrintSession(PCShare shr,
            int dialect)

Construct an SMB print session

Parameters:

shr - Remote server details

dialect - SMB dialect that this session is using

Method Detail

isClosed

protected final boolean isClosed()

Determine if the print session has been closed.

Returns:

true if the print session has been closed, else false.

OpenSpoolFile

public abstract SMBFile OpenSpoolFile(String id,
                    int mode,
                    int setuplen)
                               throws IOException,
                                      SMBException

Open a spool file on the remote print server.

Parameters:

id - Identifier string for this print request.

mode - Print mode, either TextMode or GraphicsMode.

setuplen - Length of data in the start of the spool file that is printer setup code.

Returns:

SMBFile for the new spool file, else null.

Throws:

IOException - If an I/O error occurs.

SMBException - If an SMB level error occurs

OpenSpoolStream

public SMBOutputStream OpenSpoolStream(String id,
                              int mode,
                              int setuplen)
                                throws IOException,
                                       SMBException

Open a spool file as an output stream.

Parameters:

id - Identifier string for this print request.

mode - Print mode, either TextMode or GraphicsMode.

setuplen - Length of data in the start of the spool file that is printer setup code.

Returns:

SMBOutputStream for the spool file, else null.

Throws:

IOException - If an I/O error occurs.

SMBException - If an SMB level error occurs