Ralf Steppacher created CAMEL-6086:
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Summary: Unmarshal from ActiveMQ yields warning if message has
been marshalled before enqueue and contains BigDecimal or BigInteger
Key: CAMEL-6086
URL: https://issues.apache.org/jira/browse/CAMEL-6086
Project: Camel
Issue Type: Bug
Components: camel-activemq
Affects Versions: 2.10.3, 2.9.1
Reporter: Ralf Steppacher
Using activemq-camel version 5.8.0 and starting with Camel version 2.9.1
unmarshalling from ActiveMQ yields a warning if
- the exchange body is an object containing a java.math.BigInteger or
BigDecimal or
- the exchange body is an object containing a hierarchy of objects, one of
which contains a BigInteger or BigDecimal
and
- the exchange body has been explicitely marshalled using Java serialization
The warning:
"WARN ObjectHelper - Cannot find class: [B"
Example route config:
<camel:route id="writeToQueue">
<camel:from uri="trigger" />
<!-- Put bean with BigDecimal or BigInteger into exchange body. -->
<camel:process ref="myProcessor" />
<camel:convertBodyTo type="com.rs.TheBean"/>
<camel:marshal ref="javaSerialization" />
<camel:to ref="queueTo" />
</camel:route>
<camel:route id="receiveFromQueue">
<!-- Yields warning. -->
<camel:from uri="queueFrom" />
<camel:unmarshal ref="javaSerialization" />
<camel:convertBodyTo type="com.rs.TheBean"/>
<camel:log message="Received message: ${in.body}" loggingLevel="INFO"
logName="route:receiveFromQueue" />
</camel:route>
Despite the warning, un-marshalling the message works.
I have not tried other versions of activemq-camel.
ActiveMQ Server is version 5.8.0
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