I'm using various enterprise integration patterns that support exchange aggregation within Talend routes (e.g. Content-Enricher, Aggregator, Recipient-List and so on) and am able to create a bean that implements the AggregationStrategy interface just fine.
However, I was wondering how I would go about implementing a bean where I define multiple aggregate methods (with custom names) within the same bean. The use-case here is that I need to aggregate multiple times within a route and having to create separate beans each time is a bit silly. According to the documentation for poll enrich for example, I should be able somehow define a parameter called strategyMethodName to specify the aggregation strategy method name to use.
The problem is, I can't figure out how to do this in Talend as the Aggregation Strategy field in the cContentEnricher Talend component for example is hard-coded to create a new instance of my bean so I can't so something like:
... .pollEnrich( "file:path/to/file/?fileName=some.file", 3000, AggregationStrategies.bean( new beans.CustomAggregation(), "myCustomAggregationMethodName" ) ) ...
Reference documentation for the AggregationStrategies.bean method here.
Does anyone know how to call a custom method name for aggregation in Talend? Maybe using cBean or cBeanRegister? I'm using Talend ESB 6.4.1
Solved! Go to Solution.
Talend named a Leader.
Kickstart your first data integration and ETL projects.
Watch the recorded webinar!
Learn how to use an API-First Approach to Modernize your Applications
Take a look at this technical overview video of Talend API Designer
Find out how to get started with APIs