General information

Advanced Routing provides the possibility to trigger route(s) with conditions based on transfer properties. The following article provides examples with transfer attribute variables which can be used in a trigger condition.

The Condition field for a Route or a Route Template offers two options - "Always" ot "Expression Language". The examples in thie article are for the "Expression Language" option.

Examples

Trigger for non-zero bytes files

One very common use case is to trigger Route(s) for non-zero bytes files only. The variable, which holds the number of transferred bytes of a file is called: transfer.transferredBytes. The following expression can be used in the Condition field to trigger the Route when the transferred files are NOT 0 bytes in size:

${transfer.transferredBytes != '0'}

The following list includes other transfer.* variables which can be used in the Route trigger conditions:

transfer.targetDir
transfer.targetFull
transfer.target
transfer.targetDirFull
transfer.transferredBytes
transfer.startTime
transfer.endTime
transfer.xferType
transfer.status
transfer.trigger
transfer.rawsource
transfer.icap