Altova FlowForce Server 2026 

The FlowForce expression language includes a wide range of functions that allow you to perform various operations, such as handling values returned by execution steps.

 

Expression functions should not be confused with the FlowForce built-in functions:

 

Built-in functions are called from FlowForce execution steps.

Expressions and expression functions are used in steps' parameters.

 

Available expression functions

The available expression functions are divided into the following groups:

 

General Utility Functions

Boolean Functions

MIME/Stream Expression Functions

Result Functions

List Functions

File System Functions

String Functions

Execution State Functions

Runtime Information Functions

 

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