Package com.tbg.wms.cli.gui

Class LabelWorkflowService

java.lang.Object

com.tbg.wms.cli.gui.LabelWorkflowService

public final class LabelWorkflowService
extends Object

GUI workflow service that loads shipment data, builds preview math, and executes label printing.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	LabelWorkflowService.PreparedJob
static final class	LabelWorkflowService.PrinterOption
static final class	LabelWorkflowService.PrintResult
static final class	LabelWorkflowService.SkuMathRow

Constructor Summary

Constructors

Constructor	Description
LabelWorkflowService(AppConfig config)

Method Summary

Modifier and Type	Method	Description
void	clearCaches()
List<LabelWorkflowService.PrinterOption>	loadPrinters()	Loads enabled printers from routing configuration.
LabelWorkflowService.PreparedJob	prepareJob(String shipmentId)	Loads shipment data and prepares the label plan for GUI preview.
LabelWorkflowService.PrintResult	print(LabelWorkflowService.PreparedJob job, String printerId, Path outputDir, boolean printToFile)	Generates ZPL output and prints labels for the prepared job.
PrinterConfig	resolvePrinter(String printerId)	Resolves a printer config by ID using cached routing data.

Methods inherited from class java.lang.Object

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

Constructor Details

LabelWorkflowService

public LabelWorkflowService(AppConfig config)

Method Details

loadPrinters

public List<LabelWorkflowService.PrinterOption> loadPrinters()
                                                      throws Exception

Loads enabled printers from routing configuration.

Returns:

list of available printers sorted by ID

Throws:

Exception - when routing config cannot be loaded

clearCaches

public void clearCaches()

resolvePrinter

public PrinterConfig resolvePrinter(String printerId)
                             throws Exception

Resolves a printer config by ID using cached routing data.

Throws:

Exception

prepareJob

public LabelWorkflowService.PreparedJob prepareJob(String shipmentId)
                                            throws Exception

Loads shipment data and prepares the label plan for GUI preview.

Parameters:

shipmentId - WMS shipment identifier

Returns:

prepared job with shipment, labels, and planning results

Throws:

Exception - when data is missing or cannot be loaded

print

public LabelWorkflowService.PrintResult print(LabelWorkflowService.PreparedJob job,
 String printerId,
 Path outputDir,
 boolean printToFile)
                                       throws Exception

Generates ZPL output and prints labels for the prepared job.

Parameters:

job - prepared job from preview

printerId - printer identifier to use

outputDir - output directory for ZPL artifacts

printToFile - when true, skip network printing

Returns:

summary of labels printed and output path

Throws:

Exception - when printing fails