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Posted to dev@camel.apache.org by "Karl Palsson (JIRA)" <ji...@apache.org> on 2010/05/17 19:35:06 UTC
[jira] Commented: (CAMEL-2730) test: Singleton bean creation not
allowed while the singletons of this factory are in destruction (Do not
request a bean from a BeanFactory in
[ https://issues.apache.org/activemq/browse/CAMEL-2730?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=59401#action_59401 ]
Karl Palsson commented on CAMEL-2730:
-------------------------------------
Just to make things less clear, if I just run the test, instead of stepping through it, I instead get this sort of garbage...
---- more log above snipped, shows velocity running and the context starting up ----
2010-05-17 17:30:04,243 DEBUG [org.apache.camel.management.DefaultManagementAgent:Camel thread 1: seda://makeErrorLog] - <Registered MBean with objectname: org.apache.camel:context=lt-karljp/camelContext,type=producers,name=Producer(0xe38fca)>
2010-05-17 17:30:04,243 DEBUG [org.apache.camel.component.mock.MockEndpoint$1:Camel thread 1: seda://makeErrorLog] - <Starting producer: Producer[mock://errorlog_365]>
2010-05-17 17:30:04,243 DEBUG [org.apache.camel.impl.ProducerCache:Camel thread 1: seda://makeErrorLog] - <Adding to producer cache with key: Endpoint[mock://errorlog_365] for producer: Producer[mock://errorlog_365]>
2010-05-17 17:30:04,243 DEBUG [org.apache.camel.component.mock.MockEndpoint:Camel thread 1: seda://makeErrorLog] - <mock://errorlog_365 >>>> 1 : Exchange[Message:
Mon May 17 17:30:04 2010
blah
Arbitrary Error from Fake conax module,1
] with body: null>
2010-05-17 17:30:04,243 DEBUG [org.apache.camel.processor.MulticastProcessor:Camel thread 1: seda://makeErrorLog] - <Done sequential processing 1 exchanges>
2010-05-17 17:30:04,243 DEBUG [org.apache.camel.component.mock.MockEndpoint:main] - <Took 281 millis to complete latch>
2010-05-17 17:30:04,243 DEBUG [org.apache.camel.component.mock.MockEndpoint:main] - <mock://errorlog_365 failed and received[1]: Exchange[Message:
Mon May 17 17:30:04 2010
blah
Arbitrary Error from Fake conax module,1
]>
2010-05-17 17:30:04,243 DEBUG [org.apache.camel.processor.Pipeline:Camel thread 1: seda://makeErrorLog] - <Message exchange has failed so breaking out of pipeline: Exchange[Message:
Mon May 17 17:30:04 2010
blah
Arbitrary Error from Fake conax module,1
] Exception: org.apache.camel.ResolveEndpointFailedException: Failed to resolve endpoint: Mon May 17 17:30:04 2010
blah
Arbitrary Error from Fake conax module due to: Illegal character in scheme name at index 3: Mon%20May%2017%2017:30:04%202010
blah
Arbitrary%20Error%20from%20Fake%20conax%20module>
2010-05-17 17:30:04,243 INFO [org.springframework.context.support.GenericApplicationContext:main] - <Closing org.springframework.context.support.GenericApplicationContext@bdb503: display name [org.springframework.context.support.GenericApplicationContext@bdb503]; startup date [Mon May 17 17:30:02 GMT 2010]; root of context hierarchy>
2010-05-17 17:30:04,259 DEBUG [org.apache.camel.spring.SpringCamelContext:main] - <onApplicationEvent: org.springframework.context.event.ContextClosedEvent[source=org.springframework.context.support.GenericApplicationContext@bdb503: display name [org.springframework.context.support.GenericApplicationContext@bdb503]; startup date [Mon May 17 17:30:02 GMT 2010]; root of context hierarchy]>
2010-05-17 17:30:04,259 ERROR [org.apache.camel.component.seda.SedaConsumer:Camel thread 1: seda://makeErrorLog] - <Error processing exchange. Exchange[Message:
Mon May 17 17:30:04 2010
blah
Arbitrary Error from Fake conax module,1
]. Caused by: [org.apache.camel.ResolveEndpointFailedException - Failed to resolve endpoint: Mon May 17 17:30:04 2010
blah
Arbitrary Error from Fake conax module due to: Illegal character in scheme name at index 3: Mon%20May%2017%2017:30:04%202010
blah
Arbitrary%20Error%20from%20Fake%20conax%20module]>
org.apache.camel.ResolveEndpointFailedException: Failed to resolve endpoint: Mon May 17 17:30:04 2010
blah
Arbitrary Error from Fake conax module due to: Illegal character in scheme name at index 3: Mon%20May%2017%2017:30:04%202010
blah
Arbitrary%20Error%20from%20Fake%20conax%20module
at org.apache.camel.impl.DefaultCamelContext.getEndpoint(DefaultCamelContext.java:403)
at org.apache.camel.util.CamelContextHelper.getMandatoryEndpoint(CamelContextHelper.java:46)
at org.apache.camel.util.ExchangeHelper.resolveEndpoint(ExchangeHelper.java:82)
at org.apache.camel.processor.RecipientList.resolveEndpoint(RecipientList.java:119)
at org.apache.camel.processor.RecipientList.sendToRecipientList(RecipientList.java:93)
at org.apache.camel.processor.RecipientList.process(RecipientList.java:81)
at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:67)
at org.apache.camel.processor.DelegateProcessor.processNext(DelegateProcessor.java:53)
at org.apache.camel.processor.DelegateProcessor.proceed(DelegateProcessor.java:82)
at org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:93)
at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:67)
at org.apache.camel.processor.DefaultChannel.process(DefaultChannel.java:228)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:74)
at org.apache.camel.processor.UnitOfWorkProcessor.processNext(UnitOfWorkProcessor.java:66)
at org.apache.camel.processor.DelegateProcessor.process(DelegateProcessor.java:48)
at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:67)
at org.apache.camel.component.seda.SedaConsumer.sendToConsumers(SedaConsumer.java:161)
at org.apache.camel.component.seda.SedaConsumer.run(SedaConsumer.java:109)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.net.URISyntaxException: Illegal character in scheme name at index 3: Mon%20May%2017%2017:30:04%202010
blah
Arbitrary%20Error%20from%20Fake%20conax%20module
at java.net.URI$Parser.fail(URI.java:2809)
at java.net.URI$Parser.checkChars(URI.java:2982)
at java.net.URI$Parser.parse(URI.java:3009)
at java.net.URI.<init>(URI.java:578)
at org.apache.camel.util.URISupport.normalizeUri(URISupport.java:165)
at org.apache.camel.impl.DefaultCamelContext.getEndpoint(DefaultCamelContext.java:401)
... 20 more
2010-05-17 17:30:04,259 INFO [org.springframework.beans.factory.support.DefaultListableBeanFactory:main] - <Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@14c5b37: defining beans [camelRouter,conaxRequestFilter,fakeOutputChooser,template,consumerTemplate,camelContext:beanPostProcessor,camelContext,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor]; root of factory hierarchy>
2010-05-17 17:30:04,275 INFO [org.apache.camel.impl.DefaultCamelContext:main] - <Apache Camel 2.2.0 (CamelContext:camelContext) is stopping>
--- more shutdown log snipped ----
> test: Singleton bean creation not allowed while the singletons of this factory are in destruction (Do not request a bean from a BeanFactory in
> ----------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: CAMEL-2730
> URL: https://issues.apache.org/activemq/browse/CAMEL-2730
> Project: Apache Camel
> Issue Type: Bug
> Components: camel-core, camel-spring-integration
> Affects Versions: 2.2.0
> Reporter: Karl Palsson
>
> I have the following two routes...
> {code}
> from("seda:errorQueue")
> .multicast()
> // unhappy with this, toooo fragile...
> .to("bean:fakeOutputChooser?method=chooseError", "seda:makeErrorLog");
> from("seda:makeErrorLog")
> .process(new Processor() {
> public void process(Exchange exchange) throws Exception {
> ErrorFileEntry efr = new ErrorFileEntry("blah");
> exchange.getIn().setBody(efr);
> }
> })
> .to("velocity:/templates/ErrorLog.vm")
> .recipientList().method("fakeOutputChooser", "chooseErrorLog");
> {code}
> I'm trying to test that when I send things into {{seda:errorQueue}} that the text is written directly out 2 endpoints, the one chosen by the method "chooseError" on the bean "fakeOutputChooser" and _also_ that the velocity templated error log gets written to the endpoint chosen by "chooseErrorLog" on the same bean.
> In the past, I didn't use any of this "outputChoosing" and just straight up to() routes using plain "file:" endpoints, and I tested it by hand. I'm now using the spring test support, to try and automatically test that my output choosing logic is working. (I now have to pick a different file endpoint based on some exchange headers)
> I've got the tests all working for most cases, but the following case fails completely....
> {code}
> @Test
> @DirtiesContext
> public void testErrorPath() throws Exception {
> String someBody = "this will fail because of 4213 in the body";
> errorOutput.expectedBodiesReceived(someBody);
> ErrorFileEntry errorBody = new ErrorFileEntry("Mon Jul 26 14:11:25 2010", "something", "awerawer", "1231");
> errorLog.expectedBodiesReceived(errorBody);
> directInput.sendBodyAndHeader("direct:input_365", someBody, Exchange.FILE_NAME, "blah");
> errorOutput.assertIsSatisfied();
> errorLog.assertIsSatisfied();
> }
> {code}
> the errorOutput check passes, but the errorLog check fails, it never received any messages. This is caused by the following debug from spring..
> {quote}
> [org.apache.camel.processor.Pipeline:Camel thread 1: seda://makeErrorLog] - <Message exchange has failed so breaking out of pipeline: Exchange[Message:
> Mon May 17 16:58:16 2010
> blah
> Arbitrary Error from Fake conax module,1
> ] Exception: org.apache.camel.language.bean.RuntimeBeanExpressionException: Failed to invoke method: chooseErrorLog on fakeOutputChooser due to: org.springframework.beans.factory.BeanCreationNotAllowedException: Error creating bean with name 'fakeOutputChooser': Singleton bean creation not allowed while the singletons of this factory are in destruction (Do not request a bean from a BeanFactory in a destroy method implementation!)>
> {quote}
> The stack trace is gone by the time it gets logged, but it's thrown at BeanExpression.evaluate() line 74 in the 2.2 release code. (processor.process(newExchange)
> I suspect this is because the spring context is torn down, and camel test support is just waiting for things to finish before it can start verifying? If I'm just doing it completely wrong, by all means point me in the right direction :)
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