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The Open Source version of the IBM Toolbox for Java
///////////////////////////////////////////////////////////////////////////////
//
// JTOpen (IBM Toolbox for Java - OSS version)
//
// Filename: PrinterListImplRemote.java
//
// The source code contained herein is licensed under the IBM Public License
// Version 1.0, which has been approved by the Open Source Initiative.
// Copyright (C) 1997-2000 International Business Machines Corporation and
// others. All rights reserved.
//
///////////////////////////////////////////////////////////////////////////////
package com.ibm.as400.access;
/**
* The PrinterList class is used to build a list of IBM i printer objects of type Printer.
* The list can be filtered by printer name.
*
*@see Printer
**/
class PrinterListImplRemote extends PrintObjectListImplRemote
{
// static private binary data for default attribute to
// retrieve on a printer when listing printer devices
// format is:
// ---------------------------------------------------
// |nn | LEN | ID1 | ID2 | ID3 | ID4 | ....... | IDnn|
// ---------------------------------------------------
// nn - two byte total # of attributes in code point
// LEN - two byte length of each attribute entry, right
// now this will be 2 (0x02).
// IDx - two byte attribute ID
private static final byte[] attrIDToList_ =
{
0x00, 0x1A, // big endian(BE), number of attrs
0x00, 0x02, // BE - size in bytes of each ID
0x00, 0x0A, // ATTR_AFP
0x00, 0x19, // ATTR_CODEPAGE
0x00, 0x26, // ATTR_DEVCLASS
0x00, 0x07, // ATTR_DEVMODEL
0x00, 0x08, // ATTR_DEVTYPE
0x00, 0x2A, // ATTR_DRWRSEP
0x00, 0x2E, // ATTR_FONTID
0x00, (byte)0xB7, // ATTR_FORMDEFLIB
0x00, (byte)0xB6, // ATTR_FORMDEF
0x00, 0x2F, // ATTR_FORMFEED
0x00, 0x37, // ATTR_CHAR_ID
0x00, 0x41, // ATTR_MFGTYPE
0x00, 0x44, // ATTR_MSGQUELIB
0x00, 0x5E, // ATTR_MSGQUE
0x00, 0x53, // ATTR_POINTSIZE
0x00, 0x59, // ATTR_PRINTER
0x00, 0x6D, // ATTR_DESCRIPTION
0x00, (byte)0xA3, // ATTR_USRDEFOPT
0x00, (byte)0xA5, // ATTR_USRDEFOBJ
0x00, (byte)0xA4, // ATTR_USRDEFOBJLIB
0x00, (byte)0xA6, // ATTR_USRDEFOBJTYP
0x00, (byte)0xA7, // ATTR_USRTFMLIB
0x00, (byte)0xA8, // ATTR_USRTFM
0x00, (byte)0xAA, // ATTR_USRDRVLIB
0x00, (byte)0xAB, // ATTR_USERDRV
0x00, 0x71, // ATTR_SCS2ASCII
};
private static final NPCPAttributeIDList defaultAttrIDsToList_ = new NPCPAttributeIDList(attrIDToList_);
// register the printer file return datastream for listing printers
static
{
NPDataStream ds;
NPCodePoint cp;
ds = new NPDataStream(NPConstants.PRINTER_DEVICE);
cp = new NPCPIDPrinter();
ds.addCodePoint(cp);
cp = new NPCPAttribute();
ds.addCodePoint(cp);
AS400Server.addReplyStream(ds, "as-netprt");
}
/**
* Returns the default attributes to list.
*
* @return The default attribute ID list.
**/
NPCPAttributeIDList getDefaultAttrsToList()
{
return defaultAttrIDsToList_;
}
/**
* Creates a new Printer object.
*
* @param system The server on which the printer devices exist.
* @param reply The datastream with which to reply.
*
* @return The newly created Printer object.
**/
/*
PrintObject newNPObject(AS400 system, NPDataStream reply)
{
Printer npObj = null;
NPCPIDPrinter cpid;
NPCPAttribute cpAttrs;
cpid = (NPCPIDPrinter)reply.getCodePoint(NPCodePoint.PRINTER_DEVICE_ID); // never should return null
cpAttrs = (NPCPAttribute)reply.getCodePoint(NPCodePoint.ATTRIBUTE_VALUE); // may return null
npObj = new Printer(system, cpid, cpAttrs);
return npObj;
}
*/
NPCPID newNPCPID(NPDataStream reply)
{
return (NPCPIDPrinter)reply.getCodePoint(NPCodePoint.PRINTER_DEVICE_ID); // never should return null
}
/**
* Sets printer list filter.
* @param printerFilter The name of the printers to list.
* It cannot be greater than 10 characters in length.
* It can be a specific name, a generic name, or the special
* value *ALL. The default for the printerFilter is *ALL.
**/
public void setPrinterFilter(String printerFilter)
{
NPCPSelPrtD selectionCP = (NPCPSelPrtD)getSelectionCP();
selectionCP.setPrinter(printerFilter);
}
}