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https://issues.apache.org/jira/browse/TUSCANY-2074?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12578244#action_12578244
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ant elder commented on TUSCANY-2074:
------------------------------------
Lets first fix some of those error messages:
- deleting servlet-api-2.5.jar from the web-inf/lib folder fixes the first
- in RunTime.composite there's an XML syntax error on line 12: "interface="
should be "<interface.wsdl interface="
- in TwoWS.composite the <reference> at the bottom (line 47) is missing the
promote attribute and should be:
<reference name="StockQuoteService"
promote="StockServiceComponent/StockQuoteService" requires ="authentication">
(guessing StockQuoteService is the service name as i don't have the source
code)
With those changes the application starts up with no errors.
Going to the url http://localhost:8080/TwoWS/ now gives:
org.osoa.sca.ServiceRuntimeException: java.lang.ClassCastException:
org.apache.tuscany.sca.interfacedef.wsdl.impl.WSDLInterfaceImpl
at
org.apache.tuscany.sca.host.embedded.SCADomain.createNewInstance(SCADomain.java:264)
at
org.apache.tuscany.sca.host.embedded.SCADomain.newInstance(SCADomain.java:69)
at helloworld.RunTimeServlet.doGet(RunTimeServlet.java:25)
That looks like it could be due to the way the application is using several
different SCADomain instances, i'll debug it a bit futher but could you comment
on if there's a specific reason that the jsp and RunTimeServlet are creating
new SCADomain instances?
> Component Service not coming up.
> --------------------------------
>
> Key: TUSCANY-2074
> URL: https://issues.apache.org/jira/browse/TUSCANY-2074
> Project: Tuscany
> Issue Type: Test
> Components: Java SCA Tomcat Integration
> Affects Versions: Java-SCA-1.1
> Environment: Windows , Tomcat 5.5 , Apache tuscany 1.1 , Java 5.0
> Reporter: Sandeep Raman
> Priority: Critical
> Fix For: Java-SCA-1.1
>
> Attachments: TwoWS.war
>
> Original Estimate: 72h
> Remaining Estimate: 72h
>
> summary of the Issue:
> I have an issue with the component service not coming up. below mentioned
> is my scenario.
> I have a JSP (default.jsp) which does the following:
> <%@ page import="org.apache.tuscany.sca.host.embedded.SCADomain"%>
> <%@ page contentType="text/html;charset=UTF-8" language="java" %>
> <%
> SCADomain scaDomain = SCADomain.newInstance("RunTime.composite");
> System.out.println("RunTime Composite Started");
> %>
> and the Runtime.composite is as follows:
> <component name="TwoWSService">
> <implementation.java class="eai.Compose" />
> <service name="Compose">
> interface="http://eai#wsdl.interface(TwoWSService)" />
> <binding.ws uri="http://localhost:8080/TwoWSService"; />
> </service>
> </component>
> Now I create a war of all my Java classes , wsdl , composite files and
> with the default.jsp as the default run target.
> This war gets deployed in tomcat and the jsp page comes up. It creates a
> new instance of Runtime.composite too , but it doesnt seem to be starting
> the
> component service which i have mentioned in the composite file :
> <binding.ws uri="http://localhost:8080/TwoWSService"; />.
> ------------------------------------------------------------------------------------------------------------------------------------------------------
> Following Mails explain the scenario::
> > I see everything in console, like
> >
> > INFO: initContextPath: /TwoWS
> > INFO: Added Servlet mapping: /TwoWSService
> >
> > Even if i try to Run my low lying services which i am composing it Runs
> > fine and can see the output in the console..
> > The issue is the wsdl url which i need to publish and not able to find it
> > anywhere.
> >
> > As per the samples , in my case
> > http://localhost:8080/TwoWS/TwoWSService?wsdl should point to my wsdl, but
> > tht doesnt seem to exist
> >
> > Regards
> > Sandeep
> >
> >
> > "ant elder" <[EMAIL PROTECTED]> wrote on 03/11/2008 05:03:44 PM:
> >
> > > A difference between this and the calculator sample is the way the jsp
> > gets
> > > the SCADomain object, the Tuscany jsp samples do:
> > > <%
> > > SCADomain scaDomain = (SCADomain) application.getAttribute("
> > > org.apache.tuscany.sca.SCADomain");
> > > CalculatorService calculatorService =
> > > (CalculatorService)scaDomain.getService(CalculatorService.class,
> > > "CalculatorServiceComponent");
> > > %>
> > >
> > > whereas this code does:
> > > <%
> > > SCADomain scaDomain = SCADomain.newInstance("RunTime.composite");
> > > System.out.println("RunTime Composite Started");
> > > %>
> > > I've never tried that so i don't know if it will work.
> > >
> > > If Tuscany is activating the WS endpoint you should see the messages on
> > the
> > > tomcat console about it, for example, with the calculator ws sample you
> > see:
> > >
> > > INFO: ContextPath: /sample-calculator-ws-webapp
> > > and
> > > INFO: Added Servlet mapping: /AddServiceComponent
> > >
> > > so you can add those and you tomcat host and port to get
> > >
> > > http://localhost:8080//sample-calculator-ws-webapp/AddServiceComponent
> > >
> > > You can test thats working by appending ?wsdl to that and url and
> > entering
> > > it in a browser which should return the wsdl document for the service.
> > >
> > > If you don't see the above messages then something is going wrong and
> > the WS
> > > endpoint is not being registered correctly.
> > >
> > > ...ant
> > >
> > > On Tue, Mar 11, 2008 at 11:07 AM, Sandeep Raman <[EMAIL PROTECTED]>
> > > wrote:
> > >
> > > > Hi,
> > > >
> > > > I have done pretty much in the same way as the sample.
> > > > i need to see my wsdl , my component service which is running . I am
> > not
> > > > able to figure out the URL for the wsdl file.
> > > >
> > > > I am stuck up there, since all my external requests need this wsdl URL
> > to
> > > > process, any help or suggestion will be highly appreciated
> > > >
> > > > Regards
> > > > Sandeep Raman
> > > >
> > > > "ant elder" <[EMAIL PROTECTED]> wrote on 03/11/2008 02:28:13 PM:
> > > >
> > > > > On Tue, Mar 11, 2008 at 3:38 AM, Sandeep Raman
> > <[EMAIL PROTECTED]>
> > > > > wrote:
> > > > >
> > > > > > Hi,
> > > > > >
> > > > > > I have an issue with the component service not coming up. below
> > > > mentioned
> > > > > > is my scenario.
> > > > > >
> > > > > > I have a JSP (default.jsp) which does the following:
> > > > > >
> > > > > > <%@ page import="org.apache.tuscany.sca.host.embedded.SCADomain"%>
> > > > > > <%@ page contentType="text/html;charset=UTF-8" language="java" %>
> > > > > > <%
> > > > > > SCADomain scaDomain =
> > SCADomain.newInstance("RunTime.composite");
> > > > > > System.out.println("RunTime Composite Started");
> > > > > > %>
> > > > > >
> > > > > > and the Runtime.composite is as follows:
> > > > > >
> > > > > > <component name="TwoWSService">
> > > > > > <implementation.java class="eai.Compose" />
> > > > > > <service name="Compose">
> > > > > >
> > > > > > interface="http://eai#wsdl.interface(TwoWSService)<http://eai#wsdl.interface%28TwoWSService%29>
> > <
> > > http://eai#wsdl.interface%28TwoWSService%29>
> > > > <
> > > > > http://eai#wsdl.interface%28TwoWSService%29>"
> > > > > > />
> > > > > > <binding.ws uri="http://localhost:8080/TwoWSService"; />
> > > > > > </service>
> > > > > > </component>
> > > > > >
> > > > > >
> > > > > > Now I create a war of all my Java classes , wsdl , composite files
> > and
> > > > > > with the default.jsp as the default run target.
> > > > > > This war gets deployed in tomcat and the jsp page comes up. It
> > creates
> > > > a
> > > > > > new instance of Runtime.composite too , but it doesnt seem to be
> > > > starting
> > > > > > the
> > > > > > component service which i have mentioned in the composite file :
> > > > > > <binding.ws uri="http://localhost:8080/TwoWSService"; />.
> > > > > >
> > > > > > What could be wrong in this, Can you please guide me.
> > > > > >
> > > > > > Regards
> > > > > > Sandeep Raman.
> > > > > >
> > > > >
> > > > > It could be there is a dependency missing but its hard to tell from
> > just
> > > > > that description. Are there any odd messages produce on the tomcat
> > > > console
> > > > > or logs? One thing is having the jsp create the SCADomain is not the
> > > > normal
> > > > > way to start the runtime, have you seen how the calculator-ws sample
> > > > does
> > > > > this? There's two significant bits - the config in the web.xml [1]
> > and
> > > > the
> > > > > code in the jsp [2].
> > > > >
> > > > > ...ant
> > > > >
> > > > > [1]
> > > > > https://svn.apache.
> > > > > org/repos/asf/incubator/tuscany/java/sca/samples/calculator-ws-
> > > > > webapp/src/main/webapp/WEB-INF/web.xml
> > > > > [2]
> > > > > https://svn.apache.
> > > > > org/repos/asf/incubator/tuscany/java/sca/samples/calculator-ws-
> > > > > webapp/src/main/webapp/calc.jsp
> > > >
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