Hendy Irawan wrote:
Regarding services, I just follow Roberto Rojas' suggestion, and he
did use a services file in his springdm-weather+cxf sample.
I haven't tried removing it again (I'm out of patience), but since
what I'm dealing with is OSGi, it's probably not just what's there..
But whether it's loaded/imported by the correct classloader/bundle.
About jsr311-api, it might work for Roberto Rojas' case, maybe because
he used a springdm reference proxy. I use a direct JAX-RS serviceBean,
and i got problems see the bottom of my previous mail for chronology.
I guess because jsr311-osgi-api doesn't have correct imports, but then
again, if CXF doesn't provide nor endorse a particular jsr311-api
artifact, how would we know its "correctness"? More convoluted than
standard Java, manifest.mf can make or break a OSGi bundle.
I've reported an issue regarding jsr311-api and CXF here:
https://issues.apache.org/jira/browse/CXF-1929
I think we need add a jsr-311 api bundle in servicemix.
Create a ticket [1] to track it
[1]https://issues.apache.org/activemq/browse/SMX4-167
Regards
Freeman
I would agree if it should be included in default ServiceMix distro,
however CXF "standalone" should point application developers to a
particular supported jsr311-api artifact.
On 12/1/08, Freeman Fang <[EMAIL PROTECTED]> wrote:
Hi Hendy,
Two quick questions.
Freeman
Hendy Irawan wrote:
Since I made it work ultimately, I want to share how I did it.
1. From ServiceMix shell: `feature install web`
2. From ServiceMix shell: `feature install cxf-osgi`
3. CXF extension must be correct in META-INF/spring/beans.xml (include
cxf-extension-jaxrs-binding, cxf-extension-http, osgi/cxf-extension-osgi,
exclude cxf-servlet)
4. add `META-INF/services/` JAX-RS delegate. From
http://rjrojas.blogspot.com/2008/09/restful-web-services-using-iona-fuse.html:
Note: JAX-RS needs to know what JAX-RS implementation would be used.
This
is done by creating a file called "javax.ws.rs.ext.RuntimeDelegate" in the
META-INF/services directory. The contents of the file specify the name of
the class performing this implementation
(org.apache.cxf.jaxrs.impl.RuntimeDelegateImpl).
Why you need add this file yourself? I think in the cxf bundle jar
already have this services file for you.
5. Jettison is needed
6. Embed jsr311-api
I'm not sure what you mean embed jsr311-api? Install jsr311-osgi-api
bundle doesn't work for you? Cxf bundle doesn't include jsr311-api , but
import javax.ws.rs package as optional resolution, I just think install
jsr311-osgi-api bundle should work.
What I still don't like is that I need to embed jsr311-api... Shouldn't
this
be in CXF bundle?
On Sun, Nov 30, 2008 at 1:55 PM, Hendy Irawan
<[EMAIL PROTECTED]>wrote:
By the way, I have no problem using JAX-WS in ServiceMix4, thanks to
ServiceMix+CXF's excellent built-in support (I do get occasional "cannot
start bundle due to (unspecified) constraints" so I clear the data/cache
directory often)
My problem is when using JAX-RS...
http://rjrojas.blogspot.com/2008/09/restful-web-services-using-iona-fuse.htmlgives
example of CXF+SMX4+JAX-RS however it uses Spring-DM OSGi service
reference in JAX-RS server's <serviceBeans>, my app directly refers to a
JAX-RS-annotated bean, probably this is the cause... (however in a pure
Java
/ non-OSGi setting, it works well)
Thank you.
PS: I should've changed the subject... And sorry for cross-posting,
because
I think now this is related more to ServiceMix than Felix.
On Sun, Nov 30, 2008 at 1:43 PM, Hendy Irawan
<[EMAIL PROTECTED]>wrote:
Thanks David, that's exactly what I'm trying to do.
Frustrated with trying to assemble my own CXF OSGi jar(s), ...
Then I used cxf-bundle with Felix... however it requires a lot of
dependencies.. especially external dependencies (I take from
SpringSource)
because a lot of dependencies of cxf-bundle are not OSGi bundles but
simple
Java jars.
Even with all dependencies satisfied, I still get:
java.lang.ClassNotFoundException: com.sun.xml.bind.v2.ContextFactory
that until now I cannot resolve. Note that the jaxb JARs from CXF
(jaxb-api, jaxb-impl, jaxb-xjc) are not OSGi bundles, therefore I use
the
ones from SpringSource.
Frustrated with com.sun.xml.bind.v2 problem, I tried ServiceMix 4, this
time I use the FUSE version because of a broken link in Apache
ServiceMix 4
web site* (my bad, actually)
My app uses JAX-RS and this doesn't just work in ServiceMix 4 so I had
to
download jsr311-api-0.8 OSGified from Roberto Rojas'
http://rjrojas.blogspot.com/2008/09/restful-web-services-using-iona-fuse.html
This time, I got a "better" error, which is ClassNotFoundException on
jaxa.ws.rs.Path. It turns out I have to do a "osgi refresh" on the
cxf-bundle JAR everytime making a change on my manifest or deploying a
new
library. (why is this? Shouldn't FileMonitor do this for me?)
The current state, is I'm getting two different errors, depending on
which
bundle I try to refresh.
If I refresh cxf-bundle (#91 on my list), I get:
servicemix osgi> refresh 91
servicemix osgi> Nov 30, 2008 1:40:46 PM
org.apache.cxf.endpoint.ServerImpl initDestination
INFO: Setting the server's publish address to be /Test
Exception in thread "SpringOsgiExtenderThread-88"
org.springframework.beans.factory.BeanCreationException: Error creating
bean
with name 'restServer': Error setting property values; nested exception
is
org.springframework.beans.PropertyBatchUpdateException; nested
PropertyAccessExceptions (1) are:
PropertyAccessException 1:
org.springframework.beans.MethodInvocationException: Property
'serviceBeans'
threw exception; nested exception is java.lang.NoClassDefFoundError:
Could
not initialize class javax.ws.rs.core.MediaType
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1278)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1010)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:221)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:429)
at
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:729)
at
org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext.completeRefresh(AbstractDelegatedExecutionApplicationContext.java:276)
at
org.springframework.osgi.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor$CompleteRefreshTask.run(DependencyWaiterApplicationContextExecutor.java:145)
at java.lang.Thread.run(Thread.java:619)
Caused by: org.springframework.beans.PropertyBatchUpdateException;
nested
PropertyAccessExceptions (1) are:
PropertyAccessException 1:
org.springframework.beans.MethodInvocationException: Property
'serviceBeans'
threw exception; nested exception is java.lang.NoClassDefFoundError:
Could
not initialize class javax.ws.rs.core.MediaType
at
org.springframework.beans.AbstractPropertyAccessor.setPropertyValues(AbstractPropertyAccessor.java:104)
at
org.springframework.beans.AbstractPropertyAccessor.setPropertyValues(AbstractPropertyAccessor.java:59)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1275)
... 15 more
However if I refresh my own bundle (#34), I get:
servicemix osgi> refresh 34
servicemix osgi> Nov 30, 2008 1:41:34 PM
org.apache.cxf.endpoint.ServerImpl initDestination
INFO: Setting the server's publish address to be /Test
Exception in thread "SpringOsgiExtenderThread-90"
org.springframework.beans.factory.BeanCreationException: Error creating
bean
with name 'restServer': Error setting property values; nested exception
is
org.springframework.beans.PropertyBatchUpdateException; nested
PropertyAccessExceptions (1) are:
PropertyAccessException 1:
org.springframework.beans.MethodInvocationException: Property
'serviceBeans'
threw exception; nested exception is java.lang.NoClassDefFoundError:
Could
not initialize class org.apache.cxf.jaxrs.utils.JAXRSUtils
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1278)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1010)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:221)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:429)
at
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:729)
at
org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext.completeRefresh(AbstractDelegatedExecutionApplicationContext.java:276)
at
org.springframework.osgi.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor$CompleteRefreshTask.run(DependencyWaiterApplicationContextExecutor.java:145)
at java.lang.Thread.run(Thread.java:619)
Caused by: org.springframework.beans.PropertyBatchUpdateException;
nested
PropertyAccessExceptions (1) are:
PropertyAccessException 1:
org.springframework.beans.MethodInvocationException: Property
'serviceBeans'
threw exception; nested exception is java.lang.NoClassDefFoundError:
Could
not initialize class org.apache.cxf.jaxrs.utils.JAXRSUtils
at
org.springframework.beans.AbstractPropertyAccessor.setPropertyValues(AbstractPropertyAccessor.java:104)
at
org.springframework.beans.AbstractPropertyAccessor.setPropertyValues(AbstractPropertyAccessor.java:59)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1275)
... 15 more
Same error, different offending class, one is from package
org.apache.cxf.jaxrs.utils and one is from package javax.ws.rs.core,
both
packages are Import-Package-ed from in app's manifest.
What a chronology... I hope you're willing to help me debug this
problem.
Thank you.
* http://servicemix.apache.org/SMX4/runtime.html contains broken link
"You can grab a download of the minimum ServiceMix 4 Runtime
here<http://people.apache.org/repo/m2-snapshot-repository/org/apache/servicemix/runtime/org.apache.servicemix.runtime.minimum/4.0-SNAPSHOT/org.apache.servicemix.runtime.minimum-4.0-SNAPSHOT.tar.gz>."
It probably should just point to
http://servicemix.apache.org/SMX4/download.html or SMX4KNL (?)
On Sun, Nov 30, 2008 at 3:23 AM, David Bosschaert <
[EMAIL PROTECTED]> wrote:
Hi Hendy,
Not sure what you're exactly trying to do but just to let you know
that CXF is already available as an OSGi bundle. E.g. you may want to
take a look at cxf-minimal:
http://svn.apache.org/repos/asf/cxf/trunk/distribution/bundle/minimal/
If you want to get an easy dsitribution of CXF running inside an OSGi
container, have a look at ServiceMix 4
(http://servicemix.apache.org/SMX4/download.html). When you start SMX4
it will actually launch Felix and run all the functionality in that as
OSGi bundles. This includes CXF.
Cheers,
David
--
Best regards,
Hendy Irawan
http://hendyirawan.com/
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