Hi Tim, DeltaSpike is only used by this Main class to bootstrap Camel CDI in Java SE. So the dependency is optional to avoid polluting the classpath for other target runtimes.
In the Camel examples, we add it to the Camel Maven plugin dependency, see: https://github.com/apache/camel/blob/6e95af29bc289a60fa633530118f5a11a1ff55cd/examples/camel-example-cdi-metrics/pom.xml#L109-L113 Note that this dependency may be removed with CDI 2.0, as a standard way of bootstrapping CDI in Java SE is now provided. Antonin > On 20 Jan 2017, at 12:47, Tim Dudgeon <tdudgeon...@gmail.com> wrote: > > Hi, > > I'm trying to setup a simple Java SE app using Camel CDI and Weld. > > The docs state that this can be run using the org.apache.camel.cdi.Main class. > However when running this I get an exception: > > Exception in thread "main" java.lang.NoClassDefFoundError: > org/apache/deltaspike/cdise/api/CdiContainerLoader > at org.apache.camel.cdi.Main.doStart(Main.java:96) > at org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:61) > at org.apache.camel.main.MainSupport.run(MainSupport.java:138) > at org.apache.camel.main.MainSupport.run(MainSupport.java:390) > at org.apache.camel.cdi.Main.main(Main.java:64) > Caused by: java.lang.ClassNotFoundException: > org.apache.deltaspike.cdise.api.CdiContainerLoader > at java.net.URLClassLoader.findClass(URLClassLoader.java:381) > at java.lang.ClassLoader.loadClass(ClassLoader.java:424) > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) > at java.lang.ClassLoader.loadClass(ClassLoader.java:357) > ... 5 more > > Looking at the source for that class is seems to assume its using Deltaspike > as the CDI implementation, but obviously I don't have the Deltaspike classes > present (not are they a transient dependency of camel-cdi. > > So what is the right way to launch a Weld CDI Camel Java SE app? > > Tim > > >
