Camel Atom Integration issues ----------------------------- Key: SWITCHYARD-282 URL: https://issues.jboss.org/browse/SWITCHYARD-282 Project: SwitchYard Issue Type: Bug Components: component-camel Affects Versions: 0.1 Environment: Fedora 14, jdk1.6 update 22 Reporter: Boris Belovic I noticed there is a support for Atom feeds in SwitchYard - there is support in schema and configuration model. I didn't try directly this for polling Atom feeds, instead I tried common camel.binding element in switchyard.xml: <service name="GreetingService" promote="GreetingService"> <camel:binding.camel xmlns:camel="urn:switchyard-component-camel:config:1.0" configURI="atom://http://markclittle.blogspot.com/feeds/post/default... </service> I deployed SwitchYard service and got this exception: 17:08:56,767 INFO [org.apache.camel.impl.DefaultCamelContext] Apache Camel 2.6.0 (CamelContext: camel-4) is starting 17:08:56,768 INFO [org.apache.camel.impl.DefaultCamelContext] JMX enabled. Using ManagedManagementStrategy. 17:08:56,838 INFO [org.apache.camel.impl.converter.AnnotationTypeConverterLoader] Found 5 packages with 17 @Converter classes to load 17:08:56,844 INFO [org.apache.camel.impl.converter.DefaultTypeConverter] Loaded 163 type converters in 0.037 seconds 17:08:56,923 INFO [org.apache.camel.impl.DefaultCamelContext] Total 0 routes, of which 0 is started. 17:08:56,924 INFO [org.apache.camel.impl.DefaultCamelContext] Apache Camel 2.6.0 (CamelContext: camel-4) started in 0.156 seconds 17:08:57,133 INFO [org.apache.camel.impl.DefaultCamelContext] Route: GreetingService-[atom://http://markclittle.blogspot.com/feeds/posts/default] started and consuming from: Endpoint[atom://http://markclittle.blogspot.com/feeds/posts/default] 17:08:58,566 WARN [org.apache.camel.impl.DefaultPollingConsumerPollStrategy] Consumer Consumer[atom://http://markclittle.blogspot.com/feeds/posts/default] could not poll endpoint: atom://http://markclittle.blogspot.com/feeds/posts/default caused by: java.lang.IllegalStateException: This factory is immutable: org.apache.abdera.parser.ParseException: java.lang.IllegalStateException: This factory is immutable at org.apache.abdera.parser.stax.FOMParser.parse(FOMParser.java:125) [:0.4.0-incubating] at org.apache.abdera.util.AbstractParser.parse(AbstractParser.java:66) [:0.4.0-incubating] at org.apache.camel.component.atom.AtomUtils.parseDocument(AtomUtils.java:55) [:2.6.0] at org.apache.camel.component.atom.AtomEntryPollingConsumer.getDocument(AtomEntryPollingConsumer.java:43) [:2.6.0] at org.apache.camel.component.atom.AtomEntryPollingConsumer.createFeed(AtomEntryPollingConsumer.java:65) [:2.6.0] at org.apache.camel.component.feed.FeedEntryPollingConsumer.poll(FeedEntryPollingConsumer.java:46) [:2.6.0] at org.apache.camel.impl.ScheduledPollConsumer.run(ScheduledPollConsumer.java:97) [:2.6.0] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) [:1.6.0_22] at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317) [:1.6.0_22] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150) [:1.6.0_22] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98) [:1.6.0_22] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180) [:1.6.0_22] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204) [:1.6.0_22] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_22] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_22] at java.lang.Thread.run(Thread.java:662) [:1.6.0_22] Caused by: java.lang.IllegalStateException: This factory is immutable at org.apache.axiom.util.stax.wrapper.ImmutableXMLInputFactory.setProperty(ImmutableXMLInputFactory.java:47) [:] at org.apache.abdera.parser.stax.FOMParser.getXMLInputFactory(FOMParser.java:155) [:0.4.0-incubating] at org.apache.abdera.parser.stax.FOMParser.createXMLStreamReader(FOMParser.java:167) [:0.4.0-incubating] at org.apache.abdera.parser.stax.FOMParser.parse(FOMParser.java:118) [:0.4.0-incubating] ... 15 more I am not sure whether the problem is directly in SwitchYard or Camel, it might be that the problem is in third party library that is used by Camel to poll Atom feeds. Issue is in invoking setProperty() method on ImmutableXMLInputFactory instance, which isn't permitted as it changes the state of a factory class (this is not allowed as the factory class is immutable). I am raising this JIRA to track down issue in SwitchYard/Camel/Atom integration. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira