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HttpInvokerProxyFactoryBean Creation fails [message #737326]

Fri, 14 October 2011 23:00

Christian Hanster

Messages: 22
Registered: March 2011

Junior Member

Hey guys,

I have a problem with building a "HttpInvokerProxyFactoryBean" with the Blueprint extender. My problem is: The ApplicationContext is not created with the xml like this:

<bean id="mybean"
		class="org.springframework.remoting.httpinvoker.HttpInvokerProxyFactoryBean">
		<property name="serviceUrl" value="http://localhost:8080/WebServices/SpringInv" />
		<property name="serviceInterface" value="package.MyInterface" />
</bean>

The extender bundle otherwise works fine because I have two spring-based bundles and I can see the output from the other bundle in the console (also when I change the object above to a "normal" class it works). So it must have something to do with the "HttpInvokerProxyFactoryBean". The server also works fine because I did a JUnit-Test with the same xml as above and it worked Sad

I can not understand why gemini can't do it.

Perhaps someone can help me Smile

Christian

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Re: HttpInvokerProxyFactoryBean Creation fails [message #739193 is a reply to message #737326]

Mon, 17 October 2011 07:36

Glyn Normington

Messages: 1222
Registered: July 2009

Senior Member

According to the blueprint spec, you have to specify the location of the XML file(s) in your bundle using the Bundle-Blueprint manifest header and if you don't, then blueprint will look for files matching OSGI-INF/blueprint/*.xml.

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Re: HttpInvokerProxyFactoryBean Creation fails [message #739428 is a reply to message #739193]

Mon, 17 October 2011 13:19

Christian Hanster

Messages: 22
Registered: March 2011

Junior Member

I think that's not my problem because I took the files in META-INF/spring and it works. The problem is the HttpInvokerProxyFactoryBean. When I launch the context without that bean it works fine. Moreover when I write in Bundle-Activator:

try {
	HttpInvokerProxyFactoryBean test = new HttpInvokerProxyFactoryBean();
	test.setServiceUrl("http://localhost:8080/WebServices/SpringInv");
        test.setServiceInterface(package.MyInterface.class);
	test.afterPropertiesSet();
} catch (Exception e) {
	// TODO Auto-generated catch block
	e.printStackTrace();
}

It does not work (It fails with the afterProperties() but I see no output. I can only see it when I debug the code because the code after the "afterProperties()" method is not executed).
When I write the same code in a normal Java Apllication it works. Sad

I think it is something with the dependencies but I have added all plugins, which I had in the Java Application.

When I now see the problem I think I should change the forum Wink

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Re: HttpInvokerProxyFactoryBean Creation fails [message #739454 is a reply to message #739428]

Mon, 17 October 2011 13:51

Glyn Normington

Messages: 1222
Registered: July 2009

Senior Member

I wonder if afterPropertiesSet is causing some class loading to happen which fails because your bundle is missing a dependency? Debugging into the root cause of the failure would help.

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