Poll Enrich — Enriches messages with data retrieved from a polling consumer
The poll enrich pattern uses a polling consumer to pull data from an endpoint outside
of the route and uses the new data to enrich the message being processed by the route. An
AggregationStrategy
is used to determine how the
data is combined.
The poll enrich pattern can be used anywhere in the body of a route.
The Poll Enrich pattern is typically used to poll files from an FTP server.
Table 69 describes the properties you can specify using the properties editor.
Table 69. Poll Enrich Properties
Name | Description |
---|---|
Resource Uri | Specifies the URI of the endpoint from which the enrichment data is pulled. |
Inherit Error Handler | Specifies whether the node should use the error handler configured for the route.
The default is Disabled . |
Aggregation Strategy Ref | Specifies a reference for looking up the
AggregationStrategy in the registry. |
Timeout | Specifies the time, in milliseconds, the enricher polls for data before timing out. An negative value specifies that the enricher will never timeout. |
Id | Specifies a unique identifier for the endpoint. The Id can be used to refer to the endpoint in the Camel XML file. |
Description | Specifies a text description for the node. This description is included in the generated XML file, but it is informational only. It is not used by Apache Camel. |
![]() | Important |
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Either Resource Uri or Resource Ref must be specified. The editor does not validate that one is provided. |