[jboss-dev-forums] [JBoss AS7 Development] - metadata and AS7

[Jean-Frederic Clere]

Jean-Frederic Clere [http://community.jboss.org/people/jfrederic.clere%40jboss.com] created the discussion

"metadata and AS7"

To view the discussion, visit: http://community.jboss.org/message/561905#561905

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While tried to metadata + XB from the web part (there is a prototype in  http://github.com/jfclere/jboss-as/tree/metadata_xb http://github.com/jfclere/jboss-as/tree/metadata_xb).
The start time is around the tomcat one.
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[server] JBoss AS started in 1670ms. - Services [Total: 54, On-demand: 11. Started: 50]
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and for tc7 (trunk about a week old):
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INFO: Server startup in 1858 ms
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It takes ~ 450 ms to parse the web.xml ( https://svn.jboss.org/repos/jbossweb/sandbox/webapps/myapp.xml https://svn.jboss.org/repos/jbossweb/sandbox/webapps/myapp.xml).
It takes  ~ 50 ms to parse it a second time.

So we could use metadata + XB to parse the web.xml and related file of the web profile, using metadata makes sense because we could reuse a lot of code but sure that XB is the right to use because of the dependencies it needs:
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<module-def name="org.jboss.metadata.jboss-metadata">
            <maven-resource group="org.jboss.metadata" artifact="jboss-metadata-common"/>
            <maven-resource group="org.jboss.metadata" artifact="jboss-metadata-war"/>
            <maven-resource group="org.jboss" artifact="jbossxb"/>
            <maven-resource group="org.jboss" artifact="jboss-reflect"/>
            <maven-resource group="org.jboss" artifact="jboss-mdr"/>
            <maven-resource group="org.hibernate.javax.persistence" artifact="hibernate-jpa-2.0-api"/>
            <maven-resource group="apache-xerces" artifact="xercesImpl"/>
        </module-def>
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Comments?
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