[CAMEL-9122] Ruby script cannot access request object

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Component/s: camel-script
• Estimated Complexity: Unknown
• Assignee: Unassigned
• Reporter: Thomas Diesler
• Created: 08/Sep/15 14:06
• Updated: 28/Sep/15 06:52
• Resolved: 28/Sep/15 06:52

Description

with script

body = $request.getBody()
$request.setBody("Hello " + body);

we get

uby: body = $request.getBody();
$request.setBody("Hello " + body);. Cause: org.jruby.embed.EvalFailedException: (NoMethodError) undefined method `getBody' for nil:NilClass
	at org.apache.camel.builder.script.ScriptBuilder.createScriptEvaluationException(ScriptBuilder.java:540)
	at org.apache.camel.builder.script.ScriptBuilder.evaluateScript(ScriptBuilder.java:409)
	at org.apache.camel.builder.script.ScriptBuilder.process(ScriptBuilder.java:181)
	at org.apache.camel.processor.DelegateSyncProcessor.process(DelegateSyncProcessor.java:63)
	at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:77)
	at org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:460)
	at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:190)
	at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:190)
	at org.apache.camel.component.direct.DirectProducer.process(DirectProducer.java:62)
	at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:190)
	at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:109)
	at org.apache.camel.processor.UnitOfWorkProducer.process(UnitOfWorkProducer.java:68)
	at org.apache.camel.impl.ProducerCache$2.doInProducer(ProducerCache.java:404)
	at org.apache.camel.impl.ProducerCache$2.doInProducer(ProducerCache.java:372)
	at org.apache.camel.impl.ProducerCache.doInProducer(ProducerCache.java:262)
	at org.apache.camel.impl.ProducerCache.sendExchange(ProducerCache.java:372)
	at org.apache.camel.impl.ProducerCache.send(ProducerCache.java:230)
	at org.apache.camel.impl.DefaultProducerTemplate.send(DefaultProducerTemplate.java:128)
	at org.apache.camel.impl.DefaultProducerTemplate.sendBody(DefaultProducerTemplate.java:132)
	at org.apache.camel.impl.DefaultProducerTemplate.sendBody(DefaultProducerTemplate.java:149)
	at org.apache.camel.impl.DefaultProducerTemplate.requestBody(DefaultProducerTemplate.java:301)
	at org.apache.camel.impl.DefaultProducerTemplate.requestBody(DefaultProducerTemplate.java:331)
	at org.wildfly.camel.test.script.ScriptIntegrationTest.scriptProcessing(ScriptIntegrationTest.java:100)
	at org.wildfly.camel.test.script.ScriptIntegrationTest.testRuby(ScriptIntegrationTest.java:75)

It seems that the scriptengine can load the script and that the request object is nil.
This used to work 2.15.2 and earlier 2.16 snapshots

CrossRef: https://github.com/wildfly-extras/wildfly-camel/issues/845