Baltej Singh created CAMEL-10694:
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Summary: Some combinations of {{}} properties refernce, bean and
simple language fail
Key: CAMEL-10694
URL: https://issues.apache.org/jira/browse/CAMEL-10694
Project: Camel
Issue Type: Bug
Components: camel-core, camel-spring
Affects Versions: 2.18.1
Environment: Windows
Reporter: Baltej Singh
The simple example that shows the issues with various {{}},
=$simple{file:onlyname} and ${bean:...} combinations
------------fileNaming.properties ------------ trace=false in.path=c:/temp/in
in.path0=c:/temp/test/in0
in.path1=c:/temp/test/in1
in.path2=c:/temp/test/in2
in.path3=c:/temp/test/in3
archive.path=c:/temp/test/archive/
common.fname.pattern=$simple{file:onlyname}
datetime.fname.pattern=$simple{date:now:yyyy-MM-dd_hh-mm-ss.SSS}-$simple{file:onlyname}
incounter.datetime.fname.pattern=${bean:inboundCounter.incrementAndGet}-$simple{date:now:yyyy-MM-dd_hh-mm-ss.SSS}
----------End fileNaming.properties ------------
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans";
xmlns:camel="http://camel.apache.org/schema/spring";
xmlns:p="http://www.springframework.org/schema/beans";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://camel.apache.org/schema/spring
http://camel.apache.org/schema/spring/camel-spring.xsd";>
<bean
class="org.apache.camel.spring.spi.BridgePropertyPlaceholderConfigurer"
id="bridgePropertyPlaceholder">
<p:property name="location"
value="classpath:fileNaming.properties" />
</bean>
<bean class="java.util.concurrent.atomic.AtomicLong"
id="inboundCounter" />
<camelContext id="testFileNamingContext" trace="{{trace}}"
xmlns="http://camel.apache.org/schema/spring";>
<route id="workingRoute">
<camel:description>This route produces:
C:\temp\test\in\done\0-workingRoute-testNaming.xml</camel:description>
<from
uri="file:c:/temp/test/in?moveFailed=.failed/$simple{file:onlyname}&move=done/${bean:inboundCounter.getAndIncrement}-workingRoute-$simple{file:onlyname}"
/>
<log message="workingRoute" />
<to id="_toW" uri="mock://complete" />
</route>
<route id="errorRoute0">
<camel:description>Using {{common.fname.pattern}}
causes inboundCounter bean reference to fail. This route produces:
C:\temp\test\in0\done\inboundCounter.getAndIncrement-errorRoute0-testNaming.xml
</camel:description>
<from
uri="file:c:/temp/test/in0?move=done/${bean:inboundCounter.getAndIncrement}-errorRoute0-{{common.fname.pattern}}"
/>
<log message="errorRoute0" />
<to id="_to0" uri="mock://complete" />
</route>
<route id="errorRoute1">
<camel:description>Using {{in.path1}} and
{{archive.path}} causes inboundCounter bean reference to fail. This route
produces:
C:\temp\test\archive\inboundCounter.getAndIncrement-errorRoute1-testNaming.xml
</camel:description>
<from
uri="file:{{in.path1}}?move={{archive.path}}/${bean:inboundCounter.getAndIncrement}-errorRoute1-$simple{file:onlyname}"
/>
<log message="errorRoute1" />
<to id="_to1" uri="mock://complete" />
</route>
<route id="errorRoute2">
<camel:description>This route produces:
C:\temp\test\in2\done\inboundCounter.getAndIncrement-errorRoute2-testNaming.xml</camel:description>
<from
uri="file:{{in.path2}}?move=done/${bean:inboundCounter.getAndIncrement}-errorRoute2-{{common.fname.pattern}}"
/>
<log message="errorRoute2" />
<to id="_to2" uri="mock://complete" />
</route>
<route id="errorRoute3">
<camel:description>This route produces:
C:\temp\test\archive\inboundCounter.getAndIncrement-errorRoute3-testNaming.xml
</camel:description>
<from
uri="file:{{in.path3}}?move={{archive.path}}/${bean:inboundCounter.getAndIncrement}-errorRoute3-{{common.fname.pattern}}"
/>
<log message="errorRoute3" />
<to id="_to3" uri="mock://complete" />
</route>
</camelContext>
</beans>
------------
Note that NO errors are thrown in console
-------------
[pache.camel.spring.Main.main()] SpringCamelContext INFO Total 5
routes, of which 5 are started.
[pache.camel.spring.Main.main()] SpringCamelContext INFO Apache
Camel 2.18.1 (CamelContext: testFileNamingContext) started in 2.402 seconds
[d #3 - file://c:/temp/test/in0] errorRoute0 INFO
errorRoute0
[d #4 - file://c:/temp/test/in1] errorRoute1 INFO
errorRoute1
[d #5 - file://c:/temp/test/in2] errorRoute2 INFO
errorRoute2
[d #6 - file://c:/temp/test/in3] errorRoute3 INFO
errorRoute3
[d #6 - file://c:/temp/test/in3] errorRoute3 INFO
errorRoute3
=====================
C:\temp\test>tree
Folder PATH listing for volume RAW7121218
Volume serial number is 0C09-AE01
C:.
├───archive
├───in
│ └───done
├───in0
│ └───done
├───in1
├───in2
│ └───done
└───in3
C:\temp\test>ls -1R
.:
archive
in
in0
in1
in2
in3
./archive:
inboundCounter.getAndIncrement-errorRoute1-testNaming.xml
inboundCounter.getAndIncrement-errorRoute3-testNaming.xml
./in:
done
./in/done:
0-workingRoute-testNaming.xml
./in0:
done
./in0/done:
inboundCounter.getAndIncrement-errorRoute0-testNaming.xml
./in1:
./in2:
done
./in2/done:
inboundCounter.getAndIncrement-errorRoute2-testNaming.xml
./in3:
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