The SharePoint Connector uploads to and downloads from the SharePoint cloud storage service.
Each SharePoint Connector connects to a specified SharePoint storage account. Within the remote storage, a single folder is set as the upload target and a single folder is set as the download target.
Files that reach the SharePoint Connector in the ArcESB flow are uploaded to the upload target folder, and files found in the download target folder are downloaded and entered into the ArcESB flow. The connector supports upload and download filters to only send and receive specified file names and/or file extensions.
This section contains all of the configurable connector properties.
Settings related to the SharePoint account authorization.
- Connector Id The static name of the connector. All connector-specific files are held in a folder by the same name within the Data Directory.
- Connector Description An optional field to provide free-form description of the connector and its role in the flow.
- URL The SharePoint URL associated with the appropriate storage account. The name of the SharePoint site must be included at the end of the URL by appending the following to the base URL: “/sites/mySiteName”.
- User The username credential associated with the appropriate storage account.
- Password The password credential associated with the appropriate storage account.
Settings related to uploading to the remote storage.
- Remote Folder Files processed by the connector will be uploaded to this specified remote folder.
- Overwrite remote files Whether files that already exist in the remote folder should be uploaded (overwritten) or skipped.
Settings related to downloading from the remote storage.
- Remote Folder The remote folder from which files will be downloaded. Multiple folders can be specified in a comma-delimited list.
- File Mask A glob pattern that determines which files within the Remote Folder should be downloaded (e.g. *.txt). If multiple File Masks are required, the Receive Filter advanced field should be used.
- Overwrite local files Whether files that already exist on the local file system should be downloaded (overwritten) or skipped.
- Delete files (after received) Whether files that are successfully downloaded should be deleted from the remote storage afterwards.
Settings related to the automatic processing of files by the connector.
- Send Whether files arriving at the connector will automatically be uploaded.
- Retry Interval The amount of time before a failed upload is retried.
- Retry Maximum Attempts The maximum number of times a failed upload will be retried.
- Receive Whether the connector should automatically poll the remote download path for files to download.
- Receive Interval The interval between automatic download attempts.
- Minutes The number of minutes to wait before downloading. Only applicable when Receive Interval is set to Minute.
- Minutes Past the Hour The minutes offset for an hourly schedule. Only applicable when Receive Interval is set to Hourly. For example, if this value is set to 5, the automation service will download at 1:05, 2:05, 3:05, etc.
- Time The time within a given day that the download should occur. Only applicable when Receive Interval is set to Daily, or Weekly, or Monthly.
- Day The day on which the download should occur. Only applicable when Receive Interval is set to Weekly or Monthly.
- Cron Expression An arbitrary string representing a cron expression that determines when the download should occur. Only applicable when Receive Interval is set to Advanced.
Settings that determine the folder on disk that files will be sent/uploaded from, and the folder that they will be received/downloaded to.
- Input Folder (Send) The connector can send/upload files placed in this folder. If Send Automation is enabled, the connector will automatically poll this location for files to process.
- Output Folder (Receive) The connector will place received/downloaded files in this folder. If the connector is connected to another connector in the flow, files will not remain here and will instead be passed along to the Input/Send folder for the connected connector.
- Processed Folder (Sent) After processing a file, the connector will place a copy of sent/uploaded files in this folder if Save to Sent Folder is enabled.
Settings related to the allocation of resources to the connector.
- Max Workers The maximum number of worker threads that will be consumed from the threadpool to process files on this connector. If set, overrides the default setting from the Profile tab.
- Max Files The maximum number of files that will be processed by the connector each time worker threads are assigned to the connector. If set, overrides the default setting from the Profile tab.
Settings not included in the previous categories.
- Receive Filter A glob pattern filter to determine which files should be downloaded from the remote storage (e.g. *.txt). Negative patterns may be used to indicate files that should not be downloaded (e.g. -*.tmp). This setting should be used when multiple File Mask patterns are desired. Multiple patterns may be separated by commas, with later filters taking priority except when an exact match is found.
- Send Filter A glob pattern filter to determine which files in the Send folder will be uploaded by the connector (e.g. *.txt). Negative patterns may be used to indicate files that should not be uploaded (e.g. -*.tmp). Multiple patterns may be separated by commas, with later filters taking priority except when an exact match is found.
- Log Level The verbosity of logs generated by the connector. When requesting support, it is recommended to set this to Debug.
- Recurse Subdirectories Whether to download files in subfolders of the target remote path.
- Parent Connector The connector from which settings should be inherited, unless explicitly overwritten within the existing connector configuration. Must be set to a connector of the same type as the current connector.
- Log Subfolder Scheme By default, logs for transactions processed by the connector will be stored in the Logs subfolder for the connector. For connectors that process many transactions, it may be desirable to further divide the logs based on the datetime they were generated. When this setting is set to Daily, logs generated on the same day will be grouped in a subfolder;; when this setting is set to Weekly, logs generated in the same week will be grouped in a subfolder; and so on.
- Log Messages Whether the log entry for a processed file will include a copy of the file itself.
- Save to Sent Folder Whether files processed by the connector should be copied to the Sent folder for the connector.
Establishing a Connection
The following settings are required to establish a connection to SharePoint:
The Test Connection button can be used to verify that the connection parameters are correct.
To upload files, set the Send -> Remote Folder field to the folder where files should be uploaded to. Each SharePoint Connector uploads to a single specified folder location.
The Overwrite remote files option can be toggled to determine whether files that already exist in the remote folder should be overwritten or skipped. The Send Filter field in the Advanced tab can be used to determine which files should be uploaded by the connector, based on filename or file extension.
After configuring, any files placed into the Send/Input Folder of the connector will be uploaded to the remote storage. If Send Automation is enabled, the upload will happen automatically; otherwise, individual files can be Sent via the Input tab of the connector settings.
To download files, set the Receive -> Remote Folder field to the folder where files should be downloaded from. Multiple download folders can be specified in a comma-delimited list.
The File Mask field can be set to a glob filter (e.g. *.txt), and only files matching this filter will be downloaded. To specify multiple filters, the Receive Filter setting can be configured in the Advanced tab.
The Overwrite local files option can be toggled to determine whether files that already exist on the local file system should be overwritten or skipped. The Delete files (after received) option toggles whether or not successfully downloaded files should be removed from the remote storage afterwards.
After configuring, files will be downloaded according to the Receive Automation settings, or by manually clicking the Receive button within the Output tab.