Otavio Rodolfo Piske created CAMEL-15219:
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Summary: camel-cassandraql: cannot use a custom
resultSetConversionStrategy
Key: CAMEL-15219
URL: https://issues.apache.org/jira/browse/CAMEL-15219
Project: Camel
Issue Type: Bug
Affects Versions: 3.3.0
Reporter: Otavio Rodolfo Piske
According to the
[documentation|https://camel.apache.org/components/latest/cql-component.html],
it should be possible to use a custom ResultSetConversionStrategy on the
camel-cassandraql component.
However, it seems it is not accepted in all cases and ends up failing to create
the custom conversion. For example, using #bean:org.my.package.MyStrategy
causes a failure similar to this:
{quote}Caused by: java.lang.IllegalArgumentException: Unknown conversion
strategy
#bean:org.apache.camel.kafkaconnector.cassandra.clients.dao.TestResultSetConversionStrategy
at
org.apache.camel.component.cassandra.ResultSetConversionStrategies.fromName(ResultSetConversionStrategies.java:112)
~[camel-cassandraql-3.3.0.jar:3.3.0]
at
org.apache.camel.component.cassandra.CassandraComponent.createEndpoint(CassandraComponent.java:82)
~[camel-cassandraql-3.3.0.jar:3.3.0]
at
org.apache.camel.support.DefaultComponent.createEndpoint(DefaultComponent.java:237)
~[camel-support-3.3.0.jar:3.3.0]{quote}
Looking at the current code on master, this does seem to be that the code on
[CassandraComponent.java|https://github.com/apache/camel/blob/961ca457e3e8120c4a9acdbe570669784bf3b12c/components/camel-cassandraql/src/main/java/org/apache/camel/component/cassandra/CassandraComponent.java#L82]
and, more importantly,
[ResultSetConversionStrategies.java|https://github.com/apache/camel/blob/961ca457e3e8120c4a9acdbe570669784bf3b12c/components/camel-cassandraql/src/main/java/org/apache/camel/component/cassandra/ResultSetConversionStrategies.java#L97]
do not behave like stated on the documentation (ie.: _"... Anything else, if
resultSetConversionStrategy is a custom implementation of the
ResultSetConversionStrategy ..."_).
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