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From Howard Lewis Ship <>
Subject Re: Cannot get Hivemind to work
Date Fri, 15 Oct 2004 02:06:47 GMT
I'm concerned about the version of Javassist, since I had problems
with bugs in it.  I belieive HiveMind uses 2.6.

On Thu, 14 Oct 2004 17:04:24 -0300, Adam Greene
<> wrote:
>  Ok, wrote a simply main into my globlal class and ran it as a Java
> Application under Eclipse and had no problem making it work.
>  Howard Lewis Ship wrote:
>  That's a real puzzler! Looks like two different copies of AdderImpl have
> been loaded into memory (can't figure out why) and they are competing. I
> believe your code that passes in Adder.class is passing in a different
> version (again, can't figure out why). Please look into where hivemind.jar
> is on the classpath, where Adder.class is on the classpath. Sometimes
> servlet containers break the normal rules on classloader search paths. This
> does look very similar to the code I'm using on my project (well, except
> that I subclass HiveMindFilter to create my Registry) and it, no surprises,
> works flawlessly. On Thu, 14 Oct 2004 16:22:33 -0300, Adam Greene
> <> wrote: 
>  I have added the following code to my Global object in Tapestry 3.0 running
> with the Jetty Plugin from Geoff Longman: public Global() { super();
> RegistryBuilder builder = new RegistryBuilder(); ClassResolver resolver =
> new DefaultClassResolver(); builder.processModules(resolver);
> builder.processModule(resolver, new
> FileResource("context/WEB-INF/HiveTest.xml")); registry =
> builder.constructRegistry(Locale.getDefault()); } public Adder getAdder() {
> return (Adder) registry.getService(Adder.class); } and when I call
> getAdder(), I get this error: Service HiveTest.Adder does not implement the
> requested interface (org.apache.hivemind.examples.Adder). The declared
> service interface type is org.apache.hivemind.examples.Adder My HiveTest.xml
> is: <module id="HiveTest" version="1.0.0"> <service-point id="Adder"
> interface="org.apache.hivemind.examples.Adder"> <create-instance
> class="org.apache.hivemind.examples.impl.AdderImpl"/> <interceptor
> service-id="hivemind.LoggingInterceptor"/> </service-point> </module>
> got any ideas?
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Howard M. Lewis Ship
Independent J2EE / Open-Source Java Consultant
Creator, Jakarta Tapestry
Creator, Jakarta HiveMind

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