Import Export Utilities

gistfile1.ps1

function DownloadPackageToFile($packageId, $filePath){
	
	InitImportExport

	$downloadService = get-ImportExportServiceClient -type Download
	try {
		$packageStream = $downloadService.DownloadPackage($packageId, $true)	
		$fileStream = [IO.File]::Create($filePath)
		$packageStream.CopyTo( $fileStream)
	}	
	finally { 
		if ($fileStream -ne $null) {
			$fileStream.Dispose()
		}
		if ($packageStream -ne $null) {
			$packageStream.Dispose()
		}
	}
}

function UploadPackageFromFile($packageLocation){
	
	InitImportExport

	$uploadService = get-ImportExportServiceClient -type Upload
	try {
		$packageStream = [IO.File]::OpenRead($packageLocation)
		$uploadService.UploadPackageStream($packageStream)
	}
	finally {
		if ($packageStream -ne $null){
			$packageStream.Dispose()	
		}
	}
}

function WaitForImportExportFinish( $serviceClient, $processId){
	
	InitImportExport

	do {
		$processState = $serviceClient.GetProcessState($processId)
		if ([ProcessState]::Finished,[ProcessState]::Aborted,[ProcessState]::AbortedByUser -contains $processState){
			break;
		}
		sleep 1
	} while ($true)
	$processState.Value
}