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| <title>Creating a Java bean skeleton from a WSDL document using the |
| Apache Axis2 runtime environment</title> |
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| <h1 class="topictitle1">Creating a Java bean skeleton from a WSDL document using the Apache |
| Axis2 runtime environment</h1> |
| |
| |
| |
| |
| <div><p>The Web service wizard assists you in creating a skeleton bean |
| from an existing WSDL document. The skeleton bean contains a set of methods |
| that correspond to the operations described in the WSDL document. When the |
| bean is created, each method has a trivial implementation that you replace |
| by editing the bean.</p> |
| |
| <div class="p"><p>Prerequisites:</p> |
| <ol> |
| <li>You must have installed the Apache Axis2 runtime |
| environment as described in: <a href="caxis2tover.html" title="This runtime environment is for users who prefer to develop for the open Apache Axis platform. Both Axis1 and Axis2 are supported by the Web services tools.">Creating Web services with the Apache Axis2 runtime environments</a></li> |
| |
| <li>If you are using the Apache Jakarta Tomcat servlet |
| container as your server, you must install it, configure an instance of it, |
| and create a Web project targeted to it as described in: <a href="../../org.eclipse.jst.ws.axis.ui.doc.user/topics/ttomcatserv.html">Creating an Apache Tomcat server and Web project</a></li> |
| |
| <li>Create or import a WSDL file into the Web Content folder of the Web project. |
| You can only use a WSDL file that contains a service element.</li> |
| |
| </ol> |
| </div> |
| |
| <div class="section">To create a Web service from a WSDL file using the Apache Axis2 runtime |
| environment:</div> |
| |
| <ol> |
| <li><span>Switch to the Java EE perspective (<span class="uicontrol">Window > Open Perspective |
| > Java EE</span>).</span></li> |
| |
| <li><span>In the Project Explorer view, select the WSDL file that you created |
| or imported into the Web Content folder of your Web project.</span></li> |
| |
| <li><span>Click <span class="uicontrol">File > New > Other</span>. Select <span class="uicontrol">Web |
| Services</span> in order to display the various Web service wizards. |
| Select the <span class="uicontrol">Web Service</span> wizard. Click <span class="uicontrol">Next</span>.</span> |
| </li> |
| |
| <li><span>Web Services page: select <span class="uicontrol">Top down Java bean Web service</span> as |
| your Web service type, and enter the URI to the WSDL, WSIL, or HTML file that |
| will be used to generate the service.</span> |
| <ol type="a"> |
| <li class="substepexpand"><span>Select the stages of Web services development that you want |
| to complete using the slider:</span> <ul> |
| <li>Develop: this will develop the WSDL definition and implementation of the |
| Web service. This includes such tasks as creating the modules which will contain |
| the generated code, WSDL files, deployment descriptors, and Java™ files |
| when appropriate.</li> |
| |
| <li>Assemble: this ensures the project that will host the Web service or client |
| gets associated to an EAR when required by the target application server.</li> |
| |
| <li>Deploy: this will create the deployment code for the service.</li> |
| |
| <li>Install: this will install and configure the Web module and EARs on the |
| target server.</li> |
| |
| <li>Start: this will start the server once the service has been installed |
| on it. The server-config.wsdd file will be generated.</li> |
| |
| <li>Test: this will provide various options for testing the service, such |
| as using the Web Service Explorer or sample JSPs.</li> |
| |
| </ul> |
| </li> |
| |
| <li class="substepexpand"><span>Select your server: the default server is displayed. If you |
| want to deploy your service to a different server click the link to specify |
| a different server.</span></li> |
| |
| <li class="substepexpand"><span>Select your runtime: ensure the Apache Axis2 runtime is selected.</span> |
| </li> |
| |
| <li class="substepexpand"><span>Select the service project: the project selected in your workspace |
| is displayed. To select a different project click on the project link. If |
| you are deploying to WebSphere<sup>®</sup> Application Server you will also be asked |
| to select the EAR associated with the project.</span> Ensure that the |
| project selected as the Client Web Project is different from the Service Web |
| Project, or the service will be overwritten by the client's generated artifacts. |
| </li> |
| |
| <li class="substepexpand"><span>If you want to create a client, select the type of proxy to |
| be generated and repeat the above steps for the client.</span></li> |
| |
| <li class="substepexpand"><span>Publish the Web service: this will launch the Web Services Explorer |
| to publish your Web service to a UDDI registry.</span></li> |
| |
| <li class="substepexpand"><span>Monitor the Web service: this will send the Web service traffic |
| through the TCP/IP Monitor, which allows you to watch the SOAP traffic generated |
| by the Web service and to test this traffic for WS-I compliance. Alternately |
| you can manually set up a TCP/IP monitor as described in <a href="../../org.eclipse.wst.wsi.ui.doc.user/tasks/tmonitor.html">Using the TCP/IP Monitor to test Web services</a></span></li> |
| |
| </ol> |
| |
| </li> |
| |
| <li><span>Axis2 Web Service Skeleton Java Bean Configuration page: Select the |
| folder where the generated Java will be stored. If you want to review |
| or edit the mappings between packages and namespaces, select the <span class="uicontrol">Define |
| custom mapping for namespace to package</span> check box. Click <span class="uicontrol">Next</span>.</span> |
| <ol type="a"> |
| <li><span>Service Name: accept the default.</span></li> |
| |
| <li><span>Port Name:accept the default.</span></li> |
| |
| <li><span>Databinding Name: Only the Axis2 Databinding Framework (ADB) |
| is supported at this time.</span></li> |
| |
| <li><span>Custom package name: You can change the package name in this |
| field.</span></li> |
| |
| <li><span>Generate an Interface for Skeleton</span></li> |
| |
| <li><span>Generate all types for all elements referred by schemas</span> |
| </li> |
| |
| <li><span>Namespace to package mapping: Use this table to review or edit |
| the mappings between packages and namespaces.</span></li> |
| |
| </ol> |
| |
| </li> |
| |
| <li><span>Test Web Service page: If you selected to test the Web service, |
| select the test facility for the generated Web service. This will open the |
| Web service in the Web Services Explorer. Select the operation you want to |
| test, enter the required information, and click <span class="uicontrol">Go</span>. |
| The result will display in the Status pane. Click <span class="uicontrol">Next</span>.</span> |
| </li> |
| |
| <li><span>Axis2 Client Web service configuration |
| page: Use this page to select the following options: </span> |
| <ol type="a"> |
| <li><span>Service Name: accept the default.</span></li> |
| |
| <li><span>Port Name: accept the default.</span></li> |
| |
| <li><span>Databinding Name: only the Axis2 Databinding Framework (ADB) |
| is supported at this time.</span></li> |
| |
| <li><span>Custom package name: You can change the package name in this |
| field.</span></li> |
| |
| <li><span>Client mode: You can choose if the client is synchronous, asynchronous, |
| or both.</span></li> |
| |
| <li><span>Generate test case to test the service: If you select this, |
| the Axis2 emitter will generate JUnit testcases matching the WSDL provided |
| to the client. These JUnit testcases will be generated to a newly added source |
| directory to the client project called <span class="uicontrol">test</span>. </span> |
| </li> |
| |
| <li><span>Generate all types for all elements referred by schemas</span> |
| </li> |
| |
| <li><span>Namespace to package mapping: Use this table to review or edit |
| the mappings between packages and namespaces.</span></li> |
| |
| </ol> |
| |
| </li> |
| |
| <li><span>Web Service Client Test page: Use this page to select the following |
| options: </span> |
| <ol type="a"> |
| <li><span>Select your test facility. You can test the generated proxy |
| in the Web Service Explorer, or the Universal Test Client.</span></li> |
| |
| <li><span>Select <span class="uicontrol">Run test on server</span> to start the |
| server for you automatically.</span></li> |
| |
| </ol> |
| |
| </li> |
| |
| <li><span>Web Service Publication page: If you have selected to publish your |
| Web service to a UDDI registry, use this page to launch the Web Services Explorer |
| and select the UDDI registry to which the Web service will be published. Click |
| <span class="uicontrol">Finish</span>.</span></li> |
| |
| </ol> |
| |
| <div class="section"><div class="p">After the Web service has been created, |
| the following may occur depending on the options you selected: <ul> |
| <li>If you have selected to test the Web service using the Web Services Explorer, |
| the Explorer will open. Select the operation you want to test, enter the required |
| information, and click <strong>Go</strong>. The result will display in the Status pane.</li> |
| |
| <li>If you have selected to publish the Web service, the Web Services Explorer |
| is launched displaying the page required to publish your Web service. Follow |
| the instructions in <var class="varname">Publishing the Web service</var> to complete |
| this task.</li> |
| |
| </ul> |
| </div> |
| </div> |
| |
| </div> |
| |
| <div> |
| <div class="familylinks"> |
| <div class="parentlink"><strong>Parent topic:</strong> <a href="../topics/caxis2tover.html" title="This runtime environment is for users who prefer to develop for the open Apache Axis platform. Both Axis1 and Axis2 are supported by the Web services tools.">Creating Web services with the Apache Axis2 runtime environments</a></div> |
| </div> |
| |
| <div class="linklist"><strong>Related Concepts</strong><br /> |
| |
| <div><a href="../../org.eclipse.jst.ws.doc.user/concepts/cwsinwsa.html"> Tools for Web services development</a></div> |
| <div><a href="../../org.eclipse.jst.ws.doc.user/concepts/cws.html">Web services development</a></div></div> |
| |
| <div class="linklist"><strong>Related Tasks</strong><br /> |
| |
| <div><a href="../../org.eclipse.jst.ws.doc.user/tasks/toverws.html"> Developing Web services</a></div> |
| <div><a href="../../org.eclipse.jst.ws.consumption.ui.doc.user/tasks/tuddiexp.html"> Using the Web Services Explorer</a></div></div> |
| </div> |
| |
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