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| <meta name="DC.Title" content="Creating a new WSDL file" /> |
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| <title>Creating a new WSDL file</title> |
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| <h1 class="topictitle1">Creating a new WSDL file</h1> |
| |
| |
| |
| <div><p>You can create a new, empty WSDL file, then edit it using the WSDL |
| editor.</p> |
| |
| <div class="section"><p>To create a WSDL file, follow these steps:</p> |
| </div> |
| |
| <ol> |
| <li class="stepexpand"><span>Create a project to contain the WSDL document.</span> It does |
| not matter what kind of project you create.</li> |
| |
| <li class="stepexpand"><span>In the workbench, click <strong>File > New > Other > Web Services > |
| WSDL</strong>.</span> Click <strong>Next</strong>.</li> |
| |
| <li class="stepexpand"><span>Select the project or folder that will contain the WSDL file.</span> |
| In the <strong>File name</strong> field, type the name of the WSDL file, for |
| example <tt class="sysout">MyWSDLFile.wsdl</tt>. The name of your XML |
| file must end in <tt class="sysout">.wsdl</tt></li> |
| |
| <li class="stepexpand"><span>Click <strong>Next.</strong></span></li> |
| |
| <li class="stepexpand"><span>Enter the following information: </span> |
| <ol type="a"> |
| <li class="substepexpand"><span><strong>Target namespace</strong> is the namespace for the WSDL file or |
| accept the default (<samp class="codeph">http://www.example.org/<em>MyWSDLFile</em>/</samp>).</span> |
| The target namespace is used for the names of messages and the port |
| type, binding and service defined in the WSDL file. The value must take the |
| form of a valid URI (for example, <samp class="codeph">http://www.mycompany.com/myservice/</samp>) |
| </li> |
| |
| <li class="substepexpand"><span>The <strong>Prefix</strong> is the prefix associated with the target |
| namespace.</span></li> |
| |
| <li class="substepexpand"><span>Select <span class="uicontrol">Create WSDL Skeleton</span> if you want |
| the wizard to create the skeleton of the WSDL file.</span> This will |
| generate the WSDL elements required for your service, including bindings, |
| ports and messages. You can then modify these to meet the requirements of |
| your Web service.</li> |
| |
| <li class="substepexpand"><span>If you have chosen to create a WSDL skeleton, select the binding |
| options you want to use in the WSDL document. The options are SOAP and HTTP. |
| Use the SOAP protocol when you want to exchange structured and typed information. |
| Use the HTTP protocol when you want your application client to just request |
| or update information.</span> If you select SOAP you can |
| then select the encoding style you want to use.<ul> |
| <li><strong>Document literal</strong>. Document style messages, literal encoding. Use |
| this style of binding when you want to send SOAP messages that can be validated |
| by an XML validator. All the data types in the SOAP message body are defined |
| in a schema, so the WSDL parts must point to schema elements. </li> |
| |
| <li><strong>RPC literal</strong>. RPC style messages, literal encoding. Use this style |
| of binding when you want to specify the operation method names in your SOAP |
| messages so a server can dispatch the specified methods. Data types must |
| be defined, so the WSDL parts must point to XSD types.</li> |
| |
| <li><strong>RPC encoded</strong>. RPC style messages and SOAP encoding. Use this style |
| of binding when you want to encode data graphs in your SOAP messages so a |
| server can deserialize the object data. Data types must be defined, so the |
| WSDL parts must point to XSD types.</li> |
| |
| </ul> |
| If you select HTTP you can select whether to create an HTTP getter or |
| setter.<ul> |
| <li><strong>HTTP GET</strong>. A GET request fetches data from a Web server based on |
| an URL value and a set of HTTP headers. Use this method when you want to retrieve |
| information specified in the request. </li> |
| |
| <li><strong>HTTP POST</strong>. A POST request sends additional data to the server, |
| specified after the URL and the headers. Use this method when you want to |
| send data enclosed in the body of the request.</li> |
| |
| </ul> |
| </li> |
| |
| </ol> |
| |
| </li> |
| |
| <li class="stepexpand"><span>Click <strong>Finish</strong>.</span> The WSDL file opens in the WSDL |
| editor.</li> |
| |
| </ol> |
| |
| <div class="section"><p>If you created a WSDL file with a skeleton using SOAP bindings, |
| it should look similar to the following:</p> |
| <p><br /><img src="../images/soapskel.gif" alt="Image of a WSDL skeleton using SOAP bindings" /><br /></p> |
| <p>If you created |
| a WSDL file with a skeleton using HTTP bindings, it should look similar to |
| the following:</p> |
| <p><br /><img src="../images/httpskel.gif" alt="Image of a WSDL skeleton using HTTP bindings" /><br /></p> |
| </div> |
| |
| </div> |
| |
| <div> |
| <div class="linklist"><strong>Related concepts</strong><br /> |
| |
| <div><a href="../../org.eclipse.jst.ws.doc.user/concepts/cwsdl.html">WSDL</a></div> |
| <div><a href="../concepts/cwsdled.html" title="The WSDL editor allows you to easily and graphically create, modify, view, and validate WSDL files.">Editing WSDL files with the WSDL Editor</a></div></div> |
| |
| <div class="linklist"><strong>Related tasks</strong><br /> |
| |
| <div><a href="timpwsdl.html" title="You can import WSDL files into the workbench and open them in the WSDL editor. Opening them in the WSDL editor provides you with an opportunity to have a structured viewing of the WSDL file.">Importing a WSDL file</a></div> |
| <div><a href="tedtwsdl.html" title="Once you have created a WSDL file, you can edit it in the WSDL editor. You can also import WSDL files you have created into the workbench and edit them in the WSDL editor.">Editing WSDL files</a></div></div> |
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