David J. M. Karlsen created CAMEL-6307:
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Summary: Regression in 2.11.0 bean invocation
Key: CAMEL-6307
URL: https://issues.apache.org/jira/browse/CAMEL-6307
Project: Camel
Issue Type: Bug
Components: camel-core
Affects Versions: 2.11.0
Environment: N/A
Reporter: David J. M. Karlsen
When upgradring from 2.10.2 to 2.11.0 I met this regression:
I have a step in my route which invokes a bean:
{noformat}
<camel:to uri="bean:transferConverter?method=transferToMultimap( ${body} )" />
{noformat}
after the upgrade it threw:
{noformat}
org.apache.camel.CamelExecutionException: Exception occurred during execution
on the exchange: Exchange[Message: BeanInvocation public abstract
com.mycomp.Transfer com.mycomp.TransferService.doTransfer(com.mycomp.Transfer)
with [com.mycomp.Transfer@7e299629[.....]]]]
Caused by: org.apache.camel.NoTypeConversionAvailableException: No type
converter available to convert from type: java.lang.String to the required
type: com.mycomp.Transfer with value
at
org.apache.camel.impl.converter.BaseTypeConverterRegistry.mandatoryConvertTo(BaseTypeConverterRegistry.java:181)
~[camel-core-2.11.0.jar:2.11.0]
at
org.apache.camel.impl.converter.BaseTypeConverterRegistry.mandatoryConvertTo(BaseTypeConverterRegistry.java:149)
~[camel-core-2.11.0.jar:2.11.0]
at
org.apache.camel.component.bean.MethodInfo$2.evaluateParameterValue(MethodInfo.java:540)
~[camel-core-2.11.0.jar:2.11.0]
{noformat}
If I change the route to:
{noformat}
<camel:to uri="bean:transferConverter?method=transferToMultimap(${body})" />
{noformat}
(notice no whitespace before/after ${body} it works as before.
The problematic code seems to be in org.apache.camel.component.bean.MethodInfo
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