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https://issues.apache.org/jira/browse/CAMEL-4026?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13040765#comment-13040765
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Claus Ibsen commented on CAMEL-4026:
------------------------------------
In the past Camel will silently ignore this issue and still startup. But the
type converters wont be loaded properly. Now Camel detects this problem and
fails starting.
> Camel does not work out of the box in Java webstart, due classpath scanning
> is not possible
> -------------------------------------------------------------------------------------------
>
> Key: CAMEL-4026
> URL: https://issues.apache.org/jira/browse/CAMEL-4026
> Project: Camel
> Issue Type: Bug
> Components: camel-core
> Affects Versions: 2.7.1
> Environment: Windows 7
> Reporter: Jim Newsham
> Priority: Minor
> Labels: webstart
>
> This is a regression. Worked fine for us in Camel 2.5.0, fails in Camel
> 2.7.1.
> Easy to reproduce. Run the following code in a webstart-deployed application:
> CamelContext context = new DefaultCamelContext();
> context.getTypeConverterRegistry();
> Which produces the following exception:
> 2011-05-26 16:52:57,550 [javawsApplicationMain] ERROR test.TestCamelContext -
> Failed
> org.apache.camel.RuntimeCamelException:
> org.apache.camel.TypeConverterLoaderException: Failed to load type converters
> because of: Cannot find any type converter classes from the following
> packages: [org.apache.camel.component.file, org.apache.camel.component.bean,
> org.apache.camel.converter]
> at
> org.apache.camel.util.ObjectHelper.wrapRuntimeCamelException(ObjectHelper.java:1139)
> at
> org.apache.camel.impl.DefaultCamelContext.getTypeConverter(DefaultCamelContext.java:986)
> at
> org.apache.camel.impl.DefaultCamelContext.getTypeConverterRegistry(DefaultCamelContext.java:1001)
> at test.TestCamelContext.test(TestCamelContext.java:54)
> at test.TestCamelContext.main(TestCamelContext.java:48)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at com.sun.javaws.Launcher.executeApplication(Unknown Source)
> at com.sun.javaws.Launcher.executeMainClass(Unknown Source)
> at com.sun.javaws.Launcher.doLaunchApp(Unknown Source)
> at com.sun.javaws.Launcher.run(Unknown Source)
> at java.lang.Thread.run(Unknown Source)
> Caused by: org.apache.camel.TypeConverterLoaderException: Failed to load type
> converters because of: Cannot find any type converter classes from the
> following packages: [org.apache.camel.component.file,
> org.apache.camel.component.bean, org.apache.camel.converter]
> at
> org.apache.camel.impl.converter.AnnotationTypeConverterLoader.load(AnnotationTypeConverterLoader.java:79)
> at
> org.apache.camel.impl.converter.BaseTypeConverterRegistry.loadTypeConverters(BaseTypeConverterRegistry.java:395)
> at
> org.apache.camel.impl.converter.DefaultTypeConverter.doStart(DefaultTypeConverter.java:41)
> at org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:67)
> at org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:54)
> at org.apache.camel.util.ServiceHelper.startService(ServiceHelper.java:60)
> at
> org.apache.camel.impl.DefaultCamelContext.startServices(DefaultCamelContext.java:1613)
> at
> org.apache.camel.impl.DefaultCamelContext.addService(DefaultCamelContext.java:899)
> at
> org.apache.camel.impl.DefaultCamelContext.getTypeConverter(DefaultCamelContext.java:984)
> ... 12 more
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