March 2009 - jboss-dev-forums - Jboss List Archives

[Design the new POJO MicroContainer] - Re: Generated Classes not found if they do not match any of

by adrian＠jboss.org

"kabir.khan(a)jboss.com" wrote : | I was not really expecting problems at this stage, I was writing this test to investigate if we would need a GlobalRequirementsProvider. The package "newpackage", mentioned in the trace, is one of the global capabilities. Can really 2 loaders with importAll=false not export the same package, or have I done something wrong? | This is currently an open problem in the classloading consistency checking: https://jira.jboss.org/jira/browse/JBCL-25 View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4218307#4218307 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4218307

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[Design the new POJO MicroContainer] - Re: Generated Classes not found if they do not match any of (Repost)

by adrian＠jboss.org

"kabir.khan(a)jboss.com" wrote : "alex.loubyansky(a)jboss.com" wrote : So, valueObject is bound to a wildcard and {urn:jboss:classloading:1.0}capabilities should be resolved as its content. Perhaps, it cannot be. | | Can you enable TRACE for org.jboss.xb? | The trace was too long, but Ales suggested offline I add @XmlRootElement to CapabilitiesMetaData. | | | @XmlType(name="capabilties", propOrder= {"capabilities"}) | | @XmlRootElement(name="capabilities", namespace="urn:jboss:classloading:1.0") | | public class CapabilitiesMetaData implements Serializable, Cloneable | | | Yes, for JBossXB to resolve the XmlAnyElement you need to define the top level elment for "capabilities". But you shouldn't include the namespace, otherwise it won't version properly when we reuse the class in urn:jboss-classloading:2.0 You also need to define it in the xsd for xml validation. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4218305#4218305 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4218305

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[Design the new POJO MicroContainer] - Re: Generated Classes not found if they do not match any of

by adrian＠jboss.org

"kabir.khan(a)jboss.com" wrote : "alex.loubyansky(a)jboss.com" wrote : So, valueObject is bound to a wildcard and {urn:jboss:classloading:1.0}capabilities should be resolved as its content. Perhaps, it cannot be. | | Can you enable TRACE for org.jboss.xb? | The trace was too long, but Ales suggested offline I add @XmlRootElement to CapabilitiesMetaData. | | | @XmlType(name="capabilties", propOrder= {"capabilities"}) | | @XmlRootElement(name="capabilities", namespace="urn:jboss:classloading:1.0") | | public class CapabilitiesMetaData implements Serializable, Cloneable | | | View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4218305#4218305 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4218305

17 years

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[Design of POJO Server] - Re: EAR CL isolation is broken

by alesj

This is the fix: | public void deploy(DeploymentUnit unit, JBossAppMetaData metaData) throws DeploymentException | { | ClassLoadingMetaData classLoadingMetaData = unit.getAttachment(ClassLoadingMetaData.class); | if (classLoadingMetaData != null) | return; | | LoaderRepositoryMetaData lrmd = metaData.getLoaderRepository(); | if (lrmd != null && LoaderRepositoryMetaDataHelper.create(unit, lrmd) != null) | return; | | // For isolated automatically create the classloader in a new domain | if (isolated) | { | String domain = EARDeployment.getJMXName(metaData, unit) + ",extension=LoaderRepository"; | classLoadingMetaData = new ClassLoadingMetaData(); | classLoadingMetaData.setName(unit.getName()); | classLoadingMetaData.setDomain(domain); | classLoadingMetaData.setExportAll(ExportAll.NON_EMPTY); | classLoadingMetaData.setImportAll(true); | classLoadingMetaData.setVersion(Version.DEFAULT_VERSION); | classLoadingMetaData.setJ2seClassLoadingCompliance(false); | unit.addAttachment(ClassLoadingMetaData.class, classLoadingMetaData); | } | } | btw, Adrian, what happened to Hack(Something)Deployer, that was responsible to transform the old -service.xml cl metadata to new CLMD? Do we really need to map the old descriptors to CLMD? I guess we can leave this via programmatic approach, as it is now. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4218237#4218237 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4218237

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[Design of POJO Server] - Re: JSR-299 servlet injection

by alesj

"pete.muir(a)jboss.org" wrote : I still think a context callback of some sort is best here. | I had diff callback in mind. This is something we do similar to OSGi's services tracking/callback. See MainDeployer and add/removeDeployer use case in deployers.xml. "pete.muir(a)jboss.org" wrote : | The ServletContext is propagated to the TomcatInjectionContainer, can we use the vdf connector to access the MC and fire some event? I guess we could have some servlet listener which would via vdf connector code get access to WB's Bootstrap and invoke it's WBManager::injectServlet. btw, this looks deprecated in ServletContext. | /** | * @deprecated | */ | javax.servlet.Servlet getServlet(java.lang.String s) throws javax.servlet.ServletException; | View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4218290#4218290 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4218290

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[Design of POJO Server] - Re: JSR-299 servlet injection

by pete.muir＠jboss.org

I still think a context callback of some sort is best here. The ServletContext is propagated to the TomcatInjectionContainer, can we use the vdf connector to access the MC and fire some event? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4218266#4218266 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4218266

17 years

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[Design the new POJO MicroContainer] - Re: MutableClassInfo?

by alesj

| public class DummyClassPoolFactory implements ClassPoolFactory | { | | public ClassPool getPoolForLoader(ClassLoader cl) | { | return ClassPool.getDefault(); | } | | } | Why Dummy if it's default? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4218220#4218220 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4218220

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[Design the new POJO MicroContainer] - Re: MutableClassInfo?

by alesj

| System.out.println("Number of fields before remove: "+ctClass.getDeclaredFields().length); | :-) I guess this is gonna be log.trace or removed? And if you could just add default javadocs, so that the IDE is not all red. :-) View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4218219#4218219 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4218219

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[Design the new POJO MicroContainer] - Re: MutableClassInfo?

by alesj

org.jboss.reflect.spi shouldn't contain Javassist specific classes. Make it spi.javassist or something similar. e.g. we sometimes use helpers pckg View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4218217#4218217 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4218217

17 years

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[Design the new POJO MicroContainer] - Re: MutableClassInfo?

by stale.pedersen＠jboss.org

i commited the changes to trunk today. the interfaces for the expression editor are in, but the implementation isnt done. ill wait with that untill we get confirmation that aop will be refactored to use jboss-reflect. the documentation site havent been added yet, ive contacted mark newton for info on how to do this with the new cms. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4218213#4218213 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4218213

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jboss-dev-forums March 2009