Package cdc.impex

Class ImpExFactory

java.lang.Object

cdc.impex.ImpExFactory

public class ImpExFactory
extends Object

Factory of Importers, ExportDrivers and TemplateGenerators.

Note:At the moment, CSV, XLS, XSLX, XLSM and ODS workbooks are supported. In the future, some other formats (such as XML or JSON) may/will be supported.

Author:

Damien Carbonne

Constructor Summary

Constructors

Constructor	Description
ImpExFactory(ImpExFactoryFeatures features)

Method Summary

Modifier and Type	Method	Description
boolean	canExportTo(File file)
boolean	canImportFrom(File file)
ExportDriver	createExportDriver(File file, cdc.issues.IssuesHandler<? super ExportIssue> issuesHandler)	Creates an ExportDriver for a file.
Exporter	createExporter(File file)
ImportAnalyzer	createImportAnalyzer(File file)
Importer	createImporter(File file)	Creates an Importer for a file.
TemplateGenerator	createTemplateGenerator(File file)	Creates a TemplateGenarator for a file.
ImpExFactoryFeatures	getFeatures()

Methods inherited from class java.lang.Object

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

Constructor Detail

ImpExFactory

public ImpExFactory(ImpExFactoryFeatures features)

Method Detail

getFeatures

public ImpExFactoryFeatures getFeatures()

canImportFrom

public boolean canImportFrom(File file)

Parameters:

file - The file

Returns:

true if file can be imported.
WARNING: file extension is checked.

createImporter

public Importer createImporter(File file)

Creates an Importer for a file.

Parameters:

file - The file.

Returns:

An Importer that can import from file or any compliant file.

Throws:

IllegalArgumentException - When file is null or extension is not recognized.

canExportTo

public boolean canExportTo(File file)

Parameters:

file - The file

Returns:

true if data cab be exported to file.
WARNING: file extension is checked.

createExportDriver

public ExportDriver createExportDriver(File file,
                                       cdc.issues.IssuesHandler<? super ExportIssue> issuesHandler)

Creates an ExportDriver for a file.

Parameters:

file - The file.

issuesHandler - The issues handler.

Returns:

An ExportDriver that can export to file or any compliant file.

Throws:

IllegalArgumentException - When file is null or extension is not recognized.

createExporter

public Exporter createExporter(File file)

createTemplateGenerator

public TemplateGenerator createTemplateGenerator(File file)

Creates a TemplateGenarator for a file.

Parameters:

file - The file.

Returns:

A TemplateGenrator that matches file. It can be used with any compliant file.

Throws:

IllegalArgumentException - When file is null or extension is not recognized.

createImportAnalyzer

public ImportAnalyzer createImportAnalyzer(File file)