protected override IAsyncResult BeginExecute(AsyncCodeActivityContext context, AsyncCallback callback, object state)
{
//Get the properties which are configured in UiPath custom activity
string strSourceFullFilePath = sourceFullFilePath.Get(context);
string strAccountName = accountName.Get(context);
string strAccountKey = accountKey.Get(context);
string strDestinationFileName = fileName.Get(context);
string strShareName = shareName.Get(context);
string strAwsRegionName = awsRegionName.Get(context);
string strCloudProviderName = cloudProviderName.Get(context);
string strActionType = actionType.Get(context);//download or upload action
//end Get the properties which are configured in UiPath custom activity
if (strCloudProviderName.ToLower().Equals("aws"))
{
//Using AWSHelper - AWS S3
if (strActionType.ToLower().Equals("download"))
{
asyncS3FileDownloadFunc fileDownloadFromS3Func = new asyncS3FileDownloadFunc(downloadFileFromS3);
context.UserState = fileDownloadFromS3Func;
return(fileDownloadFromS3Func.BeginInvoke(strDestinationFileName, strShareName, strSourceFullFilePath, strAccountName, strAccountKey, strAwsRegionName, callback, state));
}
else if (strActionType.ToLower().Equals("upload"))
{
asyncS3FileUploadFunc fileUploadToS3Func = new asyncS3FileUploadFunc(uploadFileToS3);
context.UserState = fileUploadToS3Func;
return(fileUploadToS3Func.BeginInvoke(strShareName, strDestinationFileName, strSourceFullFilePath, strAccountName, strAccountKey, strAwsRegionName, callback, state));
}
}//end if AWS
if (strCloudProviderName.ToLower().Equals("azure"))
{
//using AzureHelper - Azure
if (strActionType.ToLower().Equals("download"))
{
asyncAzureFileDownloadFunc fileDownloadFunc = new asyncAzureFileDownloadFunc(downloadFileFromAzure);
context.UserState = fileDownloadFunc;
return(fileDownloadFunc.BeginInvoke(strSourceFullFilePath, strDestinationFileName, strAccountName, strAccountKey, strShareName, callback, state));
}
else if (strActionType.ToLower().Equals("upload"))
{
asyncAzureFileUploadFunc fileUploadFunc = new asyncAzureFileUploadFunc(uploadFileToAzure);
context.UserState = fileUploadFunc;
return(fileUploadFunc.BeginInvoke(strSourceFullFilePath, strDestinationFileName, strAccountName, strAccountKey, strShareName, callback, state));
}
}//end if Azure
//default: do nothing if specify not AWS or Azure as cloud provider in the UIPath customer activity. T
return(Task.Run(() => DoNothing()));
}
protected override void EndExecute(AsyncCodeActivityContext context, IAsyncResult result)
{
//Get the properties which are configured in UiPath custom activity
string strSourceFullFilePath = sourceFullFilePath.Get(context);
string strAccountName = accountName.Get(context);
string strAccountKey = accountKey.Get(context);
string strDestinationFileName = fileName.Get(context);
string strShareName = shareName.Get(context);
string strAwsRegionName = awsRegionName.Get(context);
string strCloudProviderName = cloudProviderName.Get(context);
string strActionType = actionType.Get(context);//download or upload action
//end Get the properties which are configured in UiPath custom activity
if (strCloudProviderName.ToLower().Equals("azure"))
{
//Azure: get the delegate from the UserState and call EndInvoke
if (strActionType.ToLower().Equals("download"))
{
asyncAzureFileDownloadFunc fileDownloadFunc = (asyncAzureFileDownloadFunc)context.UserState;
fileDownloadFunc.EndInvoke(result);
}
else if (strActionType.ToLower().Equals("upload"))
{
asyncAzureFileUploadFunc fileUploadFunc = (asyncAzureFileUploadFunc)context.UserState;
fileUploadFunc.EndInvoke(result);
}
}//end if Azure
//AWS S3:
if (strCloudProviderName.ToLower().Equals("aws"))
{
if (strActionType.ToLower().Equals("download"))
{
asyncS3FileDownloadFunc fileDownloadFunc = (asyncS3FileDownloadFunc)context.UserState;
fileDownloadFunc.EndInvoke(result);
}
else if (strActionType.ToLower().Equals("upload"))
{
asyncS3FileUploadFunc fileUploadFunc = (asyncS3FileUploadFunc)context.UserState;
fileUploadFunc.EndInvoke(result);
}
} //end if AWS
} //end EndExecute
