Thomas Thiele created CAMEL-14488:
-------------------------------------
Summary: SCOPE_PROTOTYPE doesn't work always (apache-camel.version
3.0.0-RC3)
Key: CAMEL-14488
URL: https://issues.apache.org/jira/browse/CAMEL-14488
Project: Camel
Issue Type: Bug
Components: camel-spring
Affects Versions: 3.0.0.RC3
Environment: OS: Window 10 / 1809
java version "11.0.3" 2019-04-16 LTS
Spring: 2.2.0.RELEASE
Reporter: Thomas Thiele
Attachments: camel-prototype-verification.2020-02-04.7z
After switch from apache-camel.version 3.0.0-M2 to 3.0.0-RC3 annotation
@Scope(ConfigurableBeanFactory.SCOPE_PROTOTYPE)
seems not to work usual.
Complete sample project is attached
(camel-prototype-verification.2020-02-04.7z).
Run test: ``mvn clean package`` /or run test folder in your IDE.)
For test you may switch the apache-camel.version in pom.xml (see ``TODO``).
Sample:
{{In a camel route with reference to both classes, the _ValueChangedFilter_
class is instantiated
every time the _ValueChangedFilter.matches (Exchange exchange)_ method is
called.
Class _ValueChangedProcessor_ is instantiated only once (as expected).
In apache-camel.version 3.0.0-M2 both classes are treated the same (like class
_ValueChangedProcessor_).
```
@Component
@Scope(ConfigurableBeanFactory.SCOPE_PROTOTYPE)
public class ValueChangedFilter {
public boolean matches(Exchange exchange) {
// do something ...
}
}
@Slf4j
@Component
@Scope(ConfigurableBeanFactory.SCOPE_PROTOTYPE)
public class ValueChangedProcessor implements Processor {
@Override
public void process(Exchange exchange)
{ // do something ... }
}
}}
// CamelRoutes:
?xml version="1.0" encoding="UTF-8"?>
<routes xmlns="http://camel.apache.org/schema/spring";>
<route id="filterRoute">
<from uri="direct:GENERATOR_Filter_EntryPoint"/>
<filter>
<method ref="valueChangedFilter" method="matches(${exchange})"/>
<stop/>
</filter>
<to uri="mock:messageReceiverFilter"/>
</route>
<route id="processorRoute">
<from uri="direct:GENERATOR_to_Processor_EntryPoint"/>
<process ref="valueChangedProcessor"/>
<to uri="mock:messageReceiverProcessor"/>
</route>
</routes>
```
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