[CONF] Apache ServiceMix: 1.05 Configuring the cxf-se-su service unit (page edited)

Tue, 05 Aug 2008 00:27:01 -0700

Page Edited : SM : 1.05 Configuring the cxf-se-su service unit

1.05 Configuring the cxf-se-su service unit has been edited by Vladislav Krejcirik (Aug 05, 2008).

(View changes)

Content:
1.04 Creating cxf-se service unit WSDL CXF service 1.06 Creating the service assembly (SA)

On this page, we are going to configure the cxf-se-su service unit to provide our service .

Configuring pom.xml

Changing the project name

In order to make the build output a little bit more comprehensible, we first change the project name in the generated pom.xml file.

 
<project>
  ...
  <name>CXF WSDL Tutorial :: CXF SE SU</name>
  ...
</project>



Adding version of cxf to pom.xml



We must specify version of CXF.





 
<project>
...
  <properties>
    ...
	<cxf-version> 2.0.7</cxf-version>
    ...
  </properties>
...
</project>



 


Adding org.apache.cxf plugin



We add this plugin to the generated pom.xml file to element plugins.





<plugin>
   <groupId>org.apache.cxf</groupId>
   <artifactId>cxf-codegen-plugin</artifactId>
   <version>${cxf-version}</version>
           <executions>
              <execution>
                  <phase>generate-sources</phase>
                  <configuration>
                      <sourceRoot>${basedir}/target/jaxws</sourceRoot>
                      <wsdlOptions>
                          <wsdlOption>
                              <wsdl>${basedir}/src/main/resources/service.wsdl</wsdl>
                              <extraargs>
                                  <extraarg>-verbose</extraarg>
                              </extraargs>
                          </wsdlOption>
                      </wsdlOptions>
                  </configuration>
                  <goals>
                     <goal>wsdl2java</goal>
                  </goals>
               </execution>
           </executions>
   </plugin>






This plugin is use for generating java classes from WSDL file. We use wsdl2java tool from JAX-WS (CXF framework).



Where service.wsdl is WSDL file, which we made in my-cxf-bc-su. We must copy this WSDL file from my-cxf-bc-su/src/main/resources to

my-cxf-se-su/src/main/resources.



Implementing generated ExampleService.java



We must implement our service in java. In our example, it's HelloImpl.java





package org.apache.servicemix.examples;

import javax.jws.WebService;
import javax.xml.ws.Holder;

import org.apache.servicemix.examples.types.SayHello;
import org.apache.servicemix.examples.types.SayHelloResponse;

@WebService(serviceName = "HelloService", targetNamespace = "http://servicemix.apache.org/examples", endpointInterface = "org.apache.servicemix.examples.Hello")
public class HelloImpl implements Hello {

    public void sayHello(Holder<String> name)
        throws UnknownWordFault
    {
        if (name.value == null || name.value.length() == 0) {
           org.apache.servicemix.examples.types.UnknownWordFault fault = new org.apache.servicemix.examples.types.UnknownWordFault();
            throw new UnknownWordFault(null, fault);
        }
 
      name.value = "Hi " + name.value;
    }

}






Configuring xbean.xml



Next, we will have to configure our new SU to really provide some services. We do this by modifying the file named xbean.xml in the src/main/resources directory of our my-cxf-se-su module.





<cxfse:endpoint>
   <cxfse:pojo>
      <bean class="org.apache.servicemix.examples.HelloImpl" />
   </cxfse:pojo>
</cxfse:endpoint>






Next, we are going to create service assembly.



Things to remember


    
	
  • You specify the plugin for a SU in Maven's pom.xml file
    • 
	
  • In ServiceMix, most service units will be configured by a file named xbean.xml
    • 










1.04 Creating cxf-se service unit WSDL CXF service 1.06 Creating the service assembly (SA)

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