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| <title>Creating servlets</title> |
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| <body id="twsrvwiz"><a name="twsrvwiz"><!-- --></a> |
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| <h1 class="topictitle1">Creating servlets</h1> |
| <div><div class="skipspace"> <p>The servlet wizard helps you create Java servlets by walking you through the |
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| creation process and by providing you with output files that you can use or that you can modify for use with your Web application. The servlets |
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| can run on J2EE-compliant Web |
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| servers.</p> |
| <p>To create a servlet using the Servlet wizard, complete the |
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| following steps: </p> |
| </div> |
| <ol> |
| <li class="skipspace"><span>From the J2EE perspective, expand your <a href="../../org.eclipse.wst.webtoolscore.doc.user/topics/ccwebprj.html">dynamic project</a> in the Project Explorer view.</span></li> |
| <li class="skipspace"><span>Right click on the <b>Servlet</b> icon, and select <span class="menucascade"><span class="uicontrol">New</span> > <span class="uicontrol">Servlet</span></span> from |
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| the pop-up menu.</span> The <span class="uicontrol">Create Servlet</span> wizard |
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| appears.</li> |
| <li class="skipspace"><span>In the <span class="uicontrol">Create a Servlet</span> page, supply the |
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| following: </span> |
| <ol type="a"> |
| <li class="skipspace"><span>Type the name and description of the servlet.</span> Notice |
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| that the name that you type in the name field is used as the default URL mapping.</li> |
| <li class="skipspace"><span>Optionally add or remove initialization parameters and URL mappings.</span></li> |
| <li class="skipspace"><span>Either click <b>Finish</b> |
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| or select <b>Next</b> for more options<b>. </b></span></li> |
| </ol> |
| </li> |
| <li class="skipspace"><span>Select a modifier to specify whether your servlet class is public, |
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| abstract, or final.</span> (Classes cannot be both abstract and final.) |
| <ol type="a"> |
| <li class="skipspace"><span> The javax.servlet.Servlet is provided as the default <span class="uicontrol">Interface</span>. |
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| You can also add additional interfaces to implement. Click <span class="uicontrol">Add</span> to |
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| open the <span><span class="uicontrol">Interface Selection</span></span> dialog.</span> |
| <p>In this dialog, as you type the name of the interface that you are |
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| interested in adding in the <span><span class="uicontrol">Choose interfaces</span></span> field, |
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| the list of available interfaces listed in the <span><span class="uicontrol">Matching types</span></span> list |
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| box updates dynamically to display only the interfaces that match the pattern. |
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| Choose an interface to see the <span class="uicontrol">Qualifier</span>, and then |
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| click <span class="uicontrol">Add</span>. Click <span class="uicontrol">OK</span> when you |
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| are finished.</p> |
| </li> |
| <li class="skipspace"><span>Select any appropriate method stubs to be created in the servlet |
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| file. The stubs created by using the <span class="uicontrol">Inherited abstract methods</span> option |
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| must be implemented if you do not intend to create an abstract servlet. This |
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| is not true for <span class="uicontrol">Constructors from superclass</span>.</span></li> |
| <li class="skipspace"><span>Click <span class="uicontrol"><b>Finish</b></span>.</span> The servlet |
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| is generated.</li> |
| </ol> |
| </li> |
| </ol> |
| </div> |
| <div><p><b class="relconceptshd">Related concepts</b><br /> |
| <a href="../../org.eclipse.wst.webtoolscore.doc.user/topics/cwservbn.html">Servlets</a><br /> |
| </p> |
| <p> </p> |
| </div> |
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