Hi Waseem,

Sorry for the delay, I was tied up at work...The short answer is you need to make sure the Tuscany Spring Extensions jar is in the extensions lib directory. The jar adds support for Spring to the SCA kernel. I'll try and respond more fully tomorrow and help out more.

Jim


On Mar 7, 2007, at 9:38 PM, Waseem, Muhammad ((CA - Toronto)) wrote:

Hi Jim,

My scdl file contain.

<?xml version="1.0" encoding="UTF-8"?>
<!--
Author: Muhammad Waseem
Description: Account Service SCA Spring Composite Application
Date Last Modifed: March 02, 2007
Status: Prototype
-->
<!--
Composite Service:
CheckingAccountService
Services:
CheckingAccountService
Components:
CheckingAccountComponent
-->
<composite
    xmlns="http://www.osoa.org/xmlns/sca/1.0";
    xmlns:wsdli="http://www.w3.org/2006/01/wsdl-instance";
    name="checkingaccount">


    <dbsdo:import.sdo
xmlns:dbsdo="http://incubator.apache.org/tuscany/xmlns/ databinding/sdo/1.0-incubator-M2"
    location="wsdl/services.wsdl" />

    <service name="CheckingAccountService">

       <interface.wsdl

interface="http:// checkingaccount.springexample#wsdl.interface(CheckingAccountService)" wsdli:wsdlLocation="http:// checkingaccount.springexample wsdl/services.wsdl"
        />

        <binding.ws

endpoint="http:// checkingaccount.springexample#wsdl.endpoint(CheckingAccountService/ CheckingAccountServiceSOAP)"
            location="wsdl/services.wsdl"
        />

        <!-- Define our component and implementation package -->
        <reference>checkingAccountComponent</reference>
     </service>

    <component name="checkingAccountComponent">
        <implementation.spring location="applicationContext.xml" />
    </component>

</composite>
I am getting following exception.

org.apache.tuscany.runtime.webapp.ServletLauncherInitException: org.apache.tuscany.spi.loader.UnrecognizedElementException: {http:// www.osoa.org/xmlns/sca/1.0}implementation.spring [{http:// www.osoa.org/xmlns/sca/1.0}implementation.spring] Context stack trace: [SpringSCA Web Service Sample] [checkingAccountComponent] at org.apache.tuscany.runtime.webapp.WebappRuntimeImpl.initialize (WebappRuntimeImpl.java:147) at org.apache.tuscany.runtime.webapp.TuscanyContextListener.contextInitia lized(TuscanyContextListener.java:74) at org.apache.catalina.core.StandardContext.listenerStart (StandardContext.java:3729) at org.apache.catalina.core.StandardContext.start (StandardContext.java:4187) at org.apache.catalina.core.ContainerBase.addChildInternal (ContainerBase.java:759) at org.apache.catalina.core.ContainerBase.addChild (ContainerBase.java:739) at org.apache.catalina.core.StandardHost.addChild (StandardHost.java:524) at org.apache.tuscany.tomcat.TuscanyHost.addChild (TuscanyHost.java:133) at org.apache.catalina.startup.HostConfig.deployWAR (HostConfig.java:809) at org.apache.catalina.startup.HostConfig.deployWARs (HostConfig.java:698) at org.apache.catalina.startup.HostConfig.deployApps (HostConfig.java:472) at org.apache.catalina.startup.HostConfig.start (HostConfig.java:1122) at org.apache.catalina.startup.HostConfig.lifecycleEvent (HostConfig.java:310) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent (LifecycleSupport.java:119) at org.apache.catalina.core.ContainerBase.start (ContainerBase.java:1021) at org.apache.catalina.core.StandardHost.start (StandardHost.java:718) at org.apache.tuscany.tomcat.TuscanyHost.start (TuscanyHost.java:72) at org.apache.catalina.core.ContainerBase.start (ContainerBase.java:1013) at org.apache.catalina.core.StandardEngine.start (StandardEngine.java:442) at org.apache.catalina.core.StandardService.start (StandardService.java:450) at org.apache.catalina.core.StandardServer.start (StandardServer.java:709) at org.apache.catalina.startup.Catalina.start(Catalina.java: 551)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.catalina.startup.Bootstrap.start (Bootstrap.java:294) at org.apache.catalina.startup.Bootstrap.main (Bootstrap.java:432) Caused by: org.apache.tuscany.spi.loader.UnrecognizedElementException: {http:// www.osoa.org/xmlns/sca/1.0}implementation.spring [{http:// www.osoa.org/xmlns/sca/1.0}implementation.spring] Context stack trace: [SpringSCA Web Service Sample] [checkingAccountComponent] at org.apache.tuscany.core.loader.LoaderRegistryImpl.load (LoaderRegistryImpl..java:90) at org.apache.tuscany.core.loader.ComponentLoader.loadImplementation (ComponentLoader.java:183) at org.apache.tuscany.core.loader.ComponentLoader.load (ComponentLoader.java:127) at org.apache.tuscany.core.loader.ComponentLoader.load (ComponentLoader.java:70) at org.apache.tuscany.core.loader.LoaderRegistryImpl.load (LoaderRegistryImpl..java:92) at org.apache.tuscany.core.implementation.composite.CompositeLoader.load( CompositeLoader.java:81) at org.apache.tuscany.core.implementation.composite.CompositeLoader.load( CompositeLoader.java:55) at org.apache.tuscany.core.loader.LoaderRegistryImpl.load (LoaderRegistryImpl..java:92) at org.apache.tuscany.core.loader.LoaderRegistryImpl.load (LoaderRegistryImpl..java:109) at org.apache.tuscany.core.implementation.composite.CompositeComponentTyp eLoader.loadFromSidefile(CompositeComponentTypeLoader.java:65) at org.apache.tuscany.core.implementation.composite.CompositeComponentTyp eLoader.load(CompositeComponentTypeLoader.java:57) at org.apache.tuscany.core.implementation.composite.CompositeComponentTyp eLoader.load(CompositeComponentTypeLoader.java:39) at org.apache.tuscany.core.loader.LoaderRegistryImpl.loadComponentType (LoaderRegistryImpl.java:159) at org.apache.tuscany.core.deployer.DeployerImpl.load (DeployerImpl.java:101) at org.apache.tuscany.core.deployer.DeployerImpl.deploy (DeployerImpl.java:76) at org.apache.tuscany.core.runtime.AbstractRuntime.deployApplicationScdl( AbstractRuntime.java:136) at org.apache.tuscany.runtime.webapp.WebappRuntimeImpl.initialize (WebappRuntimeImpl.java:138)
        .... 27 more

I am also attaching the war file. I have deleted the lib files from the war.

thanks,
Muhammad Waseem

From: Jim Marino [mailto:[EMAIL PROTECTED]
Sent: Wed 3/7/2007 9:47 PM
To: tuscany-dev@ws.apache.org
Subject: Re: tyring to run spring application


On Mar 7, 2007, at 9:47 AM, Waseem, Muhammad ((CA - Toronto)) wrote:

> Hi,
>
> I am trying to run a spring application under tomcat 5.5.17 but I
> am getting UnRecognizedElement exception. I am using tuscany-
> incubating-M2. can somebody tell me how I can install spring
> extension?
>
> thanks,
> Muhammad
>

Hi Muhammad,

A couple of things:

1. Have you looked at the Spring web-app sample?

2. Do you have a stacktrace you could post?

3. Can you post the SCDL (assembly xml)?

If you can send the stacktrace and SCDL, I'll take a look. It may
also be helpful if the problem isn't apparent for you to post the
contents of the war to a JIRA, but we can take a look at the first
two items in turn.

Thanks,
Jim


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