Version 23.4.8839

• Settings Tab
  • Connector Configuration
  • Mappings
• Automation Tab
  • Automation Settings
    • Performance
• Alerts Tab
  • Connector Email Settings
  • Service Level Agreement (SLA) Settings
• Advanced Tab
  • Advanced Settings
    • Message
    • Logging
    • Miscellaneous
• Macros
  • Examples

This section outlines all of the configurable connector properties.

Settings Tab

Connector Configuration

Settings related to the core operation of the connector.

• Connector Id The static, unique identifier for the connector.
• Connector Type Displays the connector name and a description of what it does.
• Connector Description An optional field to provide a free-form description of the connector and its role in the flow.
• Source File A file that represents the XML structure of input documents. Any files processed by the connector should have a matching XML structure. Elements in input documents can be repeated in ways that differ from the source file as long as the structure of nested elements is the same.
• Destination File A file that represents the structure of output documents. Files produced by the connector have a matching XML structure. Elements in the output document can be repeated or omitted in ways that differ from the destination file according to the mapping; however the structure of nested elements remains the same.

Mappings

Defines the mapping relationship between input and output files. See Using the Designer for more details.

Automation Tab

Automation Settings

Settings related to the automatic processing of files by the connector.

• Send A toggle that instructs the connector to automatically send files when they are ready.

Performance

Settings related to the allocation of resources to the connector.

• Max Workers The maximum number of worker threads consumed from the threadpool to process files on this connector. If set, this overrides the default setting on the Settings > Automation page.
• Max Files The maximum number of files sent by each thread assigned to the connector. If set, this overrides the default setting on the Settings > Automation page.

Alerts Tab

Settings related to configuring alerts and Service Level Agreements (SLAs).

Connector Email Settings

Before you can execute SLAs, you need to set up email alerts for notifications. Clicking Configure Alerts opens a new browser window to the Settings page where you can set up system-wide alerts. See Alerts for more information.

Service Level Agreement (SLA) Settings

SLAs enable you to configure the volume you expect connectors in your flow to send or receive, and to set the time frame in which you expect that volume to be met. CData Arc sends emails to warn the user when an SLA is not met, and marks the SLA as At Risk, which means that if the SLA is not met soon, it will be marked as Violated. This gives the user an opportunity to step in and determine the reasons the SLA is not being met, and to take appropriate actions. If the SLA is still not met at the end of the at-risk time period, the SLA is marked as violated, and the user is notified again.

To define an SLA, click Add Expected Volume Criteria.

• If your connector has separate send and receive actions, use the radio buttons to specify which direction the SLA pertains to.
• Set Expect at least to the minimum number of transactions (the volume) you expect to be processed, then use the Every fields to specify the time frame.
• By default, the SLA is in effect every day. To change that, uncheck Everyday then check the boxes for the days of the week you want.
• Use And set status to ‘At Risk’ to indicate when the SLA should be marked as at risk.
• By default, notifications are not sent until an SLA is in violation. To change that, check Send an ‘At Risk’ notification.

The following example shows an SLA configured for a connector that expects to receive 1000 files every day Monday-Friday. An at-risk notification is sent 1 hour before the end of the time period if the 1000 files have not been received.

Advanced Tab

Advanced Settings

Advanced file processing settings.

• Processing Delay The amount of time (in seconds) by which the processing of files placed in the Input folder is delayed. This is a legacy setting. Best practice is to use a File connector to manage local file systems instead of this setting.
• Local File Scheme A scheme for assigning filenames to messages that are output by the connector. You can use macros in your filenames dynamically to include information such as identifiers and timestamps. For more information, see Macros.
• XML Declaration Specify whether to include the XML declaration in generated XML files.
• XML Streaming Specify whether the connector should drop the Document Object Model (DOM) for the current iteration of the top-most Foreach in the mapping after completing the loop. This can improve performance significantly for large XML documents. However, it can also prevent the connector from being able to resolve XPaths that reach outside of the current level of the document being iterated over (../SomeOtherXPath).

Message

Message settings determine how the connector searches for messages and manages them after processing. You can save messages to your Sent folder or you can group them based on a Sent folder scheme, as described below.

• Save to Sent Folder A toggle that instructs the connector to keep a copy of sent messages in the Sent folder.
• Sent Folder Scheme Instructs the connector to group files in the Sent folder according to the selected interval. For example, the Weekly option instructs the connector to create a new subfolder each week and store all sent files for the week in that folder. The blank setting instructs the connector to save all files directly in the Sent folder. For connectors that process many transactions, using subfolders can help keep files organized and improve performance.

Logging

Settings that govern the creation and storage of logs.

• Log Level The verbosity of logs generated by the connector. When you request support, set this to Debug.
• Log Subfolder Scheme Instructs the connector to group files in the Logs folder according to the selected interval. For example, the Weekly option instructs the connector to create a new subfolder each week and store all logs for the week in that folder. The blank setting tells the connector to save all logs directly in the Logs folder. For connectors that process many transactions, using subfolders helps keep logs organized and improves performance.
• Log Messages Check this to have the log entry for a processed file include a copy of the file itself. If you disable this, you might not be able to download a copy of the file from the Input or Output tabs.

Miscellaneous

Miscellaneous settings are for specific use cases.

• Other Settings Enables you to configure hidden connector settings in a semicolon-separated list (for example, setting1=value1;setting2=value2). Normal connector use cases and functionality should not require the use of these settings.

Macros

Using macros in file naming strategies can enhance organizational efficiency and contextual understanding of data. By incorporating macros into filenames, you can dynamically include relevant information such as identifiers, timestamps, and header information, providing valuable context to each file. This helps ensure that filenames reflect details important to your organization.

CData Arc supports these macros, which all use the following syntax: %Macro%.

Macro	Description
ConnectorID	Evaluates to the ConnectorID of the connector.
Ext	Evaluates to the file extension of the file currently being processed by the connector.
Filename	Evaluates to the filename (extension included) of the file currently being processed by the connector.
FilenameNoExt	Evaluates to the filename (without the extension) of the file currently being processed by the connector.
MessageId	Evaluates to the MessageId of the message being output by the connector.
RegexFilename:pattern	Applies a RegEx pattern to the filename of the file currently being processed by the connector.
Header:headername	Evaluates to the value of a targeted header (headername) on the current message being processed by the connector.
LongDate	Evaluates to the current datetime of the system in long-handed format (for example, Wednesday, January 24, 2024).
ShortDate	Evaluates to the current datetime of the system in a yyyy-MM-dd format (for example, 2024-01-24).
DateFormat:format	Evaluates to the current datetime of the system in the specified format (format). See Sample Date Formats for the available datetime formats
Vault:vaultitem	Evaluates to the value of the specified vault item.

Examples

Some macros, such as %Ext% and %ShortDate%, do not require an argument, but others do. All macros that take an argument use the following syntax: %Macro:argument%

Here are some examples of the macros that take an argument:

• %Header:headername%: Where headername is the name of a header on a message.
• %Header:mycustomheader% resolves to the value of the mycustomheader header set on the input message.
• %Header:ponum% resolves to the value of the ponum header set on the input message.
• %RegexFilename:pattern%: Where pattern is a regex pattern. For example, %RegexFilename:^([\w][A-Za-z]+)% matches and resolves to the first word in the filename and is case insensitive (test_file.xml resolves to test).
• %Vault:vaultitem%: Where vaultitem is the name of an item in the vault. For example, %Vault:companyname% resolves to the value of the companyname item stored in the vault.
• %DateFormat:format%: Where format is an accepted date format (see Sample Date Formats for details). For example, %DateFormat:yyyy-MM-dd-HH-mm-ss-fff% resolves to the date and timestamp on the file.

You can also create more sophisticated macros, as shown in the following examples:

• Combining multiple macros in one filename: %DateFormat:yyyy-MM-dd-HH-mm-ss-fff%%EXT%
• Including text outside of the macro: MyFile_%DateFormat:yyyy-MM-dd-HH-mm-ss-fff%
• Including text within the macro: %DateFormat:'DateProcessed-'yyyy-MM-dd_'TimeProcessed-'HH-mm-ss%