Package lu.kbra.modelizer_next.document

Class SwingDocumentLoadHandler

java.lang.Object

lu.kbra.modelizer_next.document.SwingDocumentLoadHandler

All Implemented Interfaces:

DocumentLoadHandler

public final class SwingDocumentLoadHandler
extends Object
implements DocumentLoadHandler

Document load handler that reports failures through Swing UI components.

Constructor Summary

Constructors

Constructor	Description
SwingDocumentLoadHandler(Component parent)	Creates a Swing document load handler instance.

Method Summary

Modifier and Type	Method	Description
boolean	confirmLegacyImport(File file)	Confirms whether the legacy import should continue.
boolean	confirmNewerVersion(String fileVersion, String appVersion)	Confirms whether the newer version should continue.
void	error(String message, Exception ex)	Reports the error.

Methods inherited from class java.lang.Object

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

Constructor Details

SwingDocumentLoadHandler

public SwingDocumentLoadHandler(Component parent)

Creates a Swing document load handler instance.

Parameters:

parent - parent component used for dialog ownership

Method Details

confirmLegacyImport

public boolean confirmLegacyImport(File file)

Confirms whether the legacy import should continue.

Specified by:

confirmLegacyImport in interface DocumentLoadHandler

Parameters:

file - file to read or write

Returns:

true when the condition is met; otherwise false

confirmNewerVersion

public boolean confirmNewerVersion(String fileVersion,
 String appVersion)

Confirms whether the newer version should continue.

Specified by:

confirmNewerVersion in interface DocumentLoadHandler

Parameters:

fileVersion - text value for file version

appVersion - text value for application version

Returns:

true when the condition is met; otherwise false

error

public void error(String message,
 Exception ex)

Reports the error.

Specified by:

error in interface DocumentLoadHandler

Parameters:

message - message shown to the caller or user

ex - exception that caused the failure