Package com.inet.pdfc.presenter

Class DifferencesPrintPresenter

java.lang.Object

com.inet.pdfc.presenter.BasePresenter

com.inet.pdfc.presenter.ExportPresenter

com.inet.pdfc.presenter.DifferencesPrintPresenter

All Implemented Interfaces:

NamedExtension, java.lang.Cloneable

public class DifferencesPrintPresenter
extends ExportPresenter

This presenter exports a graphical overview of the complete comparison to a printer. The visual representation is similar to the one of the i-net PDFC GUI.

This presenter will create a PrinterJob for each Pair of compared PDFs using the PrintService and attributes passed in at construction.
In the case you need to change the printer settings for each compared pair, you can override onComparisonDone() and change the AttributeSet before calling super.onComparisonDone();.

Nested Class Summary

Nested classes/interfaces inherited from class com.inet.pdfc.presenter.BasePresenter

BasePresenter.ERROR_SOURCE

Field Summary

Fields inherited from class com.inet.pdfc.presenter.ExportPresenter

PAINT_BOTH, PAINT_LEFT, PAINT_RIGHT

Fields inherited from class com.inet.pdfc.presenter.BasePresenter

LOGGER, MAX_FILENAME_LENGTH

Constructor Summary

Constructors

Constructor	Description
DifferencesPrintPresenter(javax.print.PrintService service, javax.print.attribute.PrintRequestAttributeSet attributes)	Create a new Presenter which exports the complete comparison result to a printer.

Method Summary

Modifier and Type	Method	Description
java.lang.String	getExtensionName()	Returns the UNIQUE name of the extension.
void	onComparisonDone()	Called to indicate that a comparison has finished.
BasePresenter	spawn(boolean spawnWithParent)	Creates another presenter of the the same type as the current one.

Methods inherited from class com.inet.pdfc.presenter.ExportPresenter

createAndSetupPrintPainter, setAddHeaderFooter, setBackgroundColor, setColorprovider, setOverlapAlpha, setPaintOverlap, setPaintSides, setScaleToFitPageHeight

Methods inherited from class com.inet.pdfc.presenter.BasePresenter

canInformUserOnErrors, configure, createExportFilename, detachFromModel, executeImmediately, getDefaultExportName, getLastPresenterException, getModel, getParent, getPresenterExceptions, onClear, onDataUpdate, onError, onFilterChange, onFinish, onInit, onProgressUpdate, setModel, setParent

Methods inherited from class java.lang.Object

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

Constructor Detail

DifferencesPrintPresenter

public DifferencesPrintPresenter(@Nonnull
                                 javax.print.PrintService service,
                                 javax.print.attribute.PrintRequestAttributeSet attributes)

Create a new Presenter which exports the complete comparison result to a printer.

Parameters:

service - The PrinterService to use for the printing process. NOT NULL.

attributes - A set of attributes which holds printing information such as paper size, orientation or which pages to print. See ApiDoc for Java Printing for more details. NOT NULL.

Since:

i-net PDFC 3.0

Method Detail

getExtensionName

public java.lang.String getExtensionName()

Returns the UNIQUE name of the extension. With UNIQUE referring to 'unique among all implementations of the same interface'

Returns:

the UNIQUE name of the extension

onComparisonDone

public void onComparisonDone()
                      throws java.lang.Exception

Called to indicate that a comparison has finished. This does not imply that any page data or differences are available.

Specified by:

onComparisonDone in class BasePresenter

Throws:

java.lang.Exception - thrown in case the processing of the finish step fails

spawn

public BasePresenter spawn(boolean spawnWithParent)

Creates another presenter of the the same type as the current one. The spawned presenter may either have the same settings as the current one or it may be a child of the current one.

Overrides:

spawn in class BasePresenter

Parameters:

spawnWithParent - if true, the presenter is allowed to keep a reference to it's parent to create a summary on onFinish()

Returns:

a new presenter for the same batch comparison run as the current one