You're wellcome to do other videos on SCA Tools and to share them with us.

Regards,

Stephane Drapeau
Obeo

William Woodman a Ãcrit :

whats wierd is that the generated targetNamespace in the WSDL is the Reverse of my source path i.e. http://helloWorld.org.will

is that what it should do ? i'd have expected it to come out like in the same order as the path. Is this just another ideosyncratic tuscany v1.5 ' feature' or as expected?

      Vincent.

--
Vincent Zurczak
EBM WebSourcing
+33 (0) 4 38 12 91 72

i created some directory structure for my interface and the implementation code in a directory will/org/helloWorld below the eclipse src file.

put the exlpicit package statement at the top of the source files - like this for the interface

package will.org.helloWorld;

import org.osoa.sca.annotations.*;

@Remotable

I then re ran the test and pointed the browser at the URI and whoopee as you suggested the wsdl is now aautomagically generated.

whats wierd is that the generated targetNamespace in the WSDL is the Reverse of my source path i.e. http://helloWorld.org.will

is that what it should do ?  i'd have expected it to come out like in the same order as the path.  Is this just another ideosyncratic tuscany v1.5 ' feature' or as expected?

I hope this will help you.

Stephane Drapeau
Obeo

Stepanie

thanks for that i'll check with the tuscany guys -
however have you any idea why my web service doesnt work properly - see previous post?

Will

however have you any idea why my web service doesnt work properly - see previous post?

Will

Stephane Drapeau
Obeo

Stephanie thanks for that seems a bit weird but it worked this time .

query really on hiding the details. by having to specify domain.getService(HelloWorld.class, "HelloWorldComponent/HelloWorld")

the client has to understand which component in the composite offers the service - and that should surely be explicit from the service defn on the composite and the promotion/wiring details in the scdl file. whys does a client have to know the component - when all they are transacting is with the retuerned service (a interface proxy)
seems weird - is there a good reason for this in the SCA specs?

however thanks for getting me started - it was beginningt to drive me not so slowly nuts
Will :p

------------------------------------------------------------ --------------------

The operation completed successfully. Error processing resource 'http://localhost:8080/HelloWorld?wsdl'. Line 2, Position ...

<wsdl:definitions name="HelloWorldService" targetNamespace="" xmlns:tns="" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"; ...

seems weird - is there a good reason for this in the SCA specs?

> HelloWorld hello = domain.getService(HelloWorld.class,
> "HelloWorld");

Stephane Drapeau
Obeo

I hope that worked - i've tried to attached and uploaded - however there no real indication of success.

just incase heres the copies of simplest version (all at top level /src ) (project called demoV1SCA in eclipse)

demoSCA.composite :
<?xml version="1.0" encoding="UTF-8"?>
<sca:composite xmlns:sawsdl="http://www.w3.org/ns/sawsdl"; xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"; name="demoSCA" targetNamespace="http://will.org/demoSCA";>
<sca:component name="HelloWorldComponent">
<sca:implementation.java class="HelloWorldImpl"/>
<sca:service name="HelloWorld"/>
</sca:component>
<sca:service name="HelloWorld" promote="HelloWorldComponent/HelloWorld"/>
</sca:composite>

client to start the test demoV1Main.java
import org.apache.tuscany.sca.host.embedded.SCADomain;

public class demoV1Main {

/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
//create new Tuscany node

        System.out.println("starting new domain\n");

// Locate the service using SCA APIs
SCADomain domain = SCADomain.newInstance("demoSCA.composite");
System.out.println("lookup service\n");
HelloWorld hello = domain.getService(HelloWorld.class, "HelloWorld");
// Calculate
System.out.println("say " + hello.helloWorld());
try
{
System.in.read();
} catch (Exception e)
{
System.exit(0);
}

       SCADomain.removeInstance(domain);
   }

}

HelloWorld.java - interface spec import org.osoa.sca.annotations.*;

@Remotable

public interface HelloWorld {
String helloWorld ();
}

HelloWorldImpl.java - component implementation
import org.osoa.sca.annotations.*;

@Service (HelloWorld.class)
@Scope ("COMPOSITE")

public class HelloWorldImpl implements HelloWorld
{
    public String helloWorld ()
    {
        return "hello William";
    }
}

classpath setting in gallileo eclipse project
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" path="src"/>
<classpathentry kind="con" path=" org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.inte rnal.debug.ui.launcher.StandardVMType/JavaSE-1.6 "/>
<classpathentry kind="lib" path=" C:/eclipse/eclipse/plugins/org.eclipse.stp.sca.osoa.java_2.0 .0.200906170710.jar "/>
<classpathentry kind="con" path="org.eclipse.jdt.USER_LIBRARY/tuscany v1 libs"/>
<classpathentry kind="output" path="bin"/>
</classpath>

help that helps show what i have

just incase heres the copies of simplest version (all at top level /src ) (project called demoV1SCA in eclipse)

demoSCA.composite :
<?xml version="1.0" encoding="UTF-8"?>
<sca:composite xmlns:sawsdl="http://www.w3.org/ns/sawsdl"; xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"; name="demoSCA" targetNamespace="http://will.org/demoSCA";>
 <sca:component name="HelloWorldComponent">
   <sca:implementation.java class="HelloWorldImpl"/>
   <sca:service name="HelloWorld"/>
 </sca:component>
 <sca:service name="HelloWorld" promote="HelloWorldComponent/HelloWorld"/>
</sca:composite>

		System.out.println("starting new domain\n");

       SCADomain.removeInstance(domain);
   }

}

@Remotable

import org.osoa.sca.annotations.*;

@Service (HelloWorld.class)
@Scope ("COMPOSITE")

public class HelloWorldImpl implements HelloWorld
{
	public String helloWorld ()
	{
		return "hello William";
	}
}

classpath setting in gallileo eclipse project
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
	<classpathentry kind="src" path="src"/>
	<classpathentry kind="con" path=" org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.inte rnal.debug.ui.launcher.StandardVMType/JavaSE-1.6 "/>
	<classpathentry kind="lib" path=" C:/eclipse/eclipse/plugins/org.eclipse.stp.sca.osoa.java_2.0 .0.200906170710.jar "/>
	<classpathentry kind="con" path="org.eclipse.jdt.USER_LIBRARY/tuscany v1 libs"/>
	<classpathentry kind="output" path="bin"/>
</classpath>