A project is a container for HCL Link artifacts.
This documentation describes how Flows can be run from REST API, listeners, or they can be scheduled.
Cache Read and Cache Write node functionality is described in this section.
The Cache Read node reads key/value pairs from the global cache, or from the flow variables. Optionally, it can delete keys and read from the cache.
This documentation describes the settings available for the Cache Read Node.
A Map Node invokes an HCL Link map within a flow.
A Flow node invokes a sub-flow within a flow.
Source and Target Nodes provide HCL Link with an outside-in approach to developing integrations.
The Request Node has a single input request terminal and a single output response terminal.
Detailed description of how to configure the Cache Read Node and the Cache Write Node.
Determines whether to read values from flow variables, or from the Cache.
The format of the incoming input and output data.
The Key Delimiter is enabled when the Data Format is Delimited.
The Record Delimiter is enabled when Data Format is Delimited.
The Include Key is enabled when the Data Format is Delimited.
Prefix the key values with this value. This property can include flow variables.
Determines whether or not to delete the matched keys from the cache after reading the value.
When executed the node reports the property values and matched keys into the log.
The Cache Write Node writes key/value pairs to the global cache, or to the flow variables based on the scope property
The Clone Node has one input and two output terminals.
The Decision Node routes input data to the true, or false terminals depending upon the condition.
The Fail Node causes the flow execution to fail.
The Format Converter Node can be used to quickly convert data from one format to another.
This documentation describes the function and use of the JSON Read Node.
The JSON Transform node is used to transform JSON documents from one form to another.
The Java Node invokes a Java class, thus performing user defined functionality based on the properties specified for the Java class to act on the input.
The Join Node gathers the individual results and appends to a single output file or terminal.
The Log Node logs the raw data from the node input into the file and propagates the data from the input to the output terminal.
The Passthrough Node propagates data from the input to the output terminal.
The REST Client Node provides a simple and powerful way to access REST services.
The Route Node provides a way to route data conditionally to one or more outputs of the node. The node bases decisions by evaluating a condition for a flow variable and determining whether to send the data to output 1 or 2 or both, based on the result of the condition.
The Sleep Node suspends the execution of the flow for the specified number of milliseconds
The SOAP Client Node provides a simple and powerful way to access SOAP services.
A Split Node should be used when there is a need to split CSV or JSON data processing or when a map can run in a burst mode to process data in batches. This might occur when data processing becomes excessively time consuming.
A Status Node can only be used as the first node in a ‘’status flow”, as that what makes a flow a status flow. Similar to an initialization flow, a status flow may be referenced from any other main flow. A status flow has a Status node as its first node which has Success, Error and Always output terminals that provide the flow status JSON to a downstream node.
Flow terminals represent the inputs and outputs to a flow. Every node has input and/or ouptut terminals.
This documentation describes the options for defining the flow schedule.
A Flow that has a Map node as its first node, and uses a File adapter for an input, can enable that node's input to be a Watch.
Flow audits are a way to retrieve more verbose information about a flow instance.
Flow Variables are process data variables that go along with the flow execution, accessible to all nodes in the flow while it is being executed under flow executor/engine context.
Steps required to create a flow.
When you develop a flow in the Flow Designer you can run the flow directly from the Designer either in Link, or on a different runtime environment.
Maps define input and output specifications and mapping rules for data transformation.
Use the schema designer to define, modify, and view schemas. A schema describes the syntax, structure, and semantics of your data.
This documentation describes connections and actions.
Files are used in various places within HCL Link. HCL Link allows files to be uploaded to the HCL Linkserver.