org.openepics.cable.services.dl

Class InstallationPackageImportExportService

java.lang.Object

org.openepics.cable.services.dl.InstallationPackageImportExportService

public class InstallationPackageImportExportService
extends Object

This is the service layer that handles installation package import and export operations.

Author:

Sunil Sah

Constructor Summary

Constructors

Constructor and Description
InstallationPackageImportExportService()

Method Summary

Modifier and Type	Method and Description
boolean	canImportInstallationPackages()
InputStream	exportInstallationPackages(Iterable<InstallationPackage> installationPackages) Exports installation packages cables to an Excel spreadsheet.
LoaderResult<InstallationPackage>	importInstallationPackages(InputStream inputStream) Imports installation packages from Excel spreadsheet.
LoaderResult<InstallationPackage>	importInstallationPackages(InputStream inputStream, boolean test) Imports installation packages from Excel spreadsheet.

Methods inherited from class java.lang.Object

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

Constructor Detail

InstallationPackageImportExportService

public InstallationPackageImportExportService()

Method Detail

importInstallationPackages

public LoaderResult<InstallationPackage> importInstallationPackages(InputStream inputStream)

Imports installation packages from Excel spreadsheet.

Parameters:

inputStream - the input stream representing the Excel file

Returns:

the report with validation state and messages

Throws:

IllegalStateException - if current user does not have permission for this action

importInstallationPackages

public LoaderResult<InstallationPackage> importInstallationPackages(InputStream inputStream,
                                                                    boolean test)

Imports installation packages from Excel spreadsheet.

Parameters:

inputStream - the input stream representing the Excel file

test - if true, only a test whether the import would succeed is performed, and no installation packages are imported

Returns:

the report with validation state and messages

Throws:

IllegalStateException - if current user does not have permission for this action

exportInstallationPackages

public InputStream exportInstallationPackages(Iterable<InstallationPackage> installationPackages)

Exports installation packages cables to an Excel spreadsheet.

Parameters:

installationPackages - the installation packages to export

Returns:

the input stream representing the Excel file

Throws:

IllegalStateException - if current user does not have permission for this action

canImportInstallationPackages

public boolean canImportInstallationPackages()

Returns:

true if the current user can import installation packages, else false