Re: Metro 2.0 and tubes

On 7.7.2009, at 5:11, metro@... wrote:

There are two things you need to be aware of with this last step:

1. metro.xml and its content is not a public API yet and I can almost  
100% guarantee that at least the file name will be changed in the  
future. The reason is that we plan to consolidate all our  
configuration files into a single one in one of the next releases  
after Metro 2.0. We may also want to introduce relative positioning of  
tubes in a tubeline as well.

2. With the tubeline definition above you are excluding all Metro  
tubes from the tubeline ( => no validation, no WS-* feature  
support ... ). The only tube in the tubeline will be your CustomTube.  
If you wanted just to add your custom tube to the existing default  
Metro tubeline definition (say, after WS-Addressing tube), you would  
have to copy the default definition[1] and insert your tube factory at  
any place in the tubeline you want it to have, like this:

<metro  xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'
    xmlns='http://java.sun.com/xml/ns/metro/config'
    version="1.0">
     <tubelines default="#test-tubline">
         <tubeline name="test-tubline">
             <client-side>
                 <tube-factory  
className="com.sun.xml.ws.assembler.jaxws.TerminalTubeFactory" />
                 <tube-factory  
className="com.sun.xml.ws.assembler.jaxws.HandlerTubeFactory" />
                 <tube-factory  
className="com.sun.xml.ws.assembler.jaxws.ValidationTubeFactory" />
                 <tube-factory  
className="com.sun.xml.ws.assembler.jaxws.MustUnderstandTubeFactory" />
                 <tube-factory  
className="com.sun.xml.ws.assembler.jaxws.MonitoringTubeFactory" />
                 <tube-factory  
className="com.sun.xml.ws.assembler.jaxws.AddressingTubeFactory" />

                 <tube-factory className="test.CustomTubeFactory" />

                 <tube-factory  
className="com.sun.xml.ws.tx.runtime.TxTubeFactory" />
                 <tube-factory  
className="com.sun.xml.ws.rx.rm.runtime.RmTubeFactory" />
                 <tube-factory  
className="com.sun.xml.ws.rx.mc.runtime.McTubeFactory" />
                 <tube-factory  
className="com.sun.xml.wss.provider.wsit.SecurityTubeFactory" />
                 <tube-factory  
className="com.sun.xml.ws.rx.testing.PacketFilteringTubeFactory" />
                 <tube-factory  
className="com.sun.xml.ws.dump.MessageDumpingTubeFactory" />
                 <tube-factory  
className="com.sun.xml.ws.assembler.jaxws.TransportTubeFactory" />
             </client-side>
             <endpoint-side>
                 <tube-factory  
className="com.sun.xml.ws.assembler.jaxws.TransportTubeFactory" />
                 <tube-factory  
className="com.sun.xml.ws.dump.MessageDumpingTubeFactory" />
                 <tube-factory  
className="com.sun.xml.ws.rx.testing.PacketFilteringTubeFactory" />
                 <tube-factory  
className="com.sun.xml.wss.provider.wsit.SecurityTubeFactory" />
                 <tube-factory  
className="com.sun.xml.ws.rx.mc.runtime.McTubeFactory" />
                 <tube-factory  
className="com.sun.xml.ws.assembler.jaxws.AddressingTubeFactory" />

                 <tube-factory className="test.CustomTubeFactory" />

                 <tube-factory  
className="com.sun.xml.ws.rx.rm.runtime.RmTubeFactory" />
                 <tube-factory  
className="com.sun.xml.ws.tx.runtime.TxTubeFactory" />
                 <tube-factory  
className="com.sun.xml.ws.assembler.jaxws.MonitoringTubeFactory" />
                 <tube-factory  
className="com.sun.xml.ws.assembler.jaxws.MustUnderstandTubeFactory" />
                 <tube-factory  
className="com.sun.xml.ws.assembler.jaxws.HandlerTubeFactory" />
                 <tube-factory  
className="com.sun.xml.ws.assembler.jaxws.ValidationTubeFactory" />
                 <tube-factory  
className="com.sun.xml.ws.assembler.jaxws.TerminalTubeFactory" />
             </endpoint-side>
         </tubeline>
     </tubelines>
</metro>

Btw. in case you are interested in the full format of metro.xml,  
here's the current XSD schema with some documentation:

https://wsit.dev.java.net/source/browse/wsit/wsit/etc/schemas/config/metro.xsd?view=markup

Thanks,
Marek

[1] located in https://wsit.dev.java.net/source/browse/*checkout*/wsit/wsit/etc/META-INF/metro-default.xml?content-type=text%2Fplain

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