bundles/org.eclipse.ui/schema/startup.exsd

<?xml version='1.0' encoding='UTF-8'?>
<!-- Schema file written by PDE -->
<schema targetNamespace="org.eclipse.ui">
<annotation>
      <appInfo>
         <meta.schema plugin="org.eclipse.ui" id="startup" name="Startup"/>
      </appInfo>
      <documentation>
         This extension point is used to register plugins that want to be activated on startup. The plugin class or the class given as the attribute on the startup element must implement the interface &lt;samp&gt;org.eclipse.ui.IStartup&lt;/samp&gt;. Once the workbench is started, the method earlyStartup() will be called from a separate thread. 

If the startup element has a class attribute, the class will be instantiated and earlyStartup() will be called on the result.  Otherwise, this method will be called on the plug-in class.  Do not specify the plug-in class as the value of the class attribute, or it will be instantiated twice (once by regular plug-in activation, and once by this mechanism).

These plugins are listed in the workbench preferences and the user may disable any plugin from early startup.
      </documentation>
   </annotation>

   <element name="extension">
      <complexType>
         <sequence>
            <element ref="startup" minOccurs="0" maxOccurs="unbounded"/>
         </sequence>
         <attribute name="point" type="string" use="required">
            <annotation>
               <documentation>
                  a fully qualified identifier of the target extension point
               </documentation>
            </annotation>
         </attribute>
         <attribute name="id" type="string">
            <annotation>
               <documentation>
                  an optional identifier of the extension instance
               </documentation>
            </annotation>
         </attribute>
         <attribute name="name" type="string">
            <annotation>
               <documentation>
                  an optional name of the extension instance
               </documentation>
               <appInfo>
                  <meta.attribute translatable="true"/>
               </appInfo>
            </annotation>
         </attribute>
      </complexType>
   </element>

   <element name="startup">
      <complexType>
         <attribute name="class" type="string">
            <annotation>
               <documentation>
                  a fully qualified name of the class that implements 
&lt;samp&gt;org.eclipse.ui.IStartup&lt;/samp&gt;.
If not specified, the plug-in class is used.   Do not specify the plug-in class as an explicit value, or it will be instantiated twice (once by regular plug-in activation, and once by this mechanism).
Since release 3.0.
               </documentation>
               <appInfo>
                  <meta.attribute kind="java" basedOn="org.eclipse.ui.IStartup"/>
               </appInfo>
            </annotation>
         </attribute>
      </complexType>
   </element>

   <annotation>
      <appInfo>
         <meta.section type="since"/>
      </appInfo>
      <documentation>
         Release 2.0
      </documentation>
   </annotation>

   <annotation>
      <appInfo>
         <meta.section type="examples"/>
      </appInfo>
      <documentation>
         Following is an example of a startup extension: 
&lt;pre&gt;
   &lt;extension point=&quot;org.eclipse.ui.startup&quot;&gt;
     &lt;startup class=&quot;org.eclipse.example.StartupClass&quot;/&gt;
   &lt;/extension&gt;
&lt;/pre&gt;

      </documentation>
   </annotation>

   <annotation>
      <appInfo>
         <meta.section type="apiInfo"/>
      </appInfo>
      <documentation>
         See interface &lt;samp&gt;org.eclipse.ui.IStartup&lt;/samp&gt;.
      </documentation>
   </annotation>

   <annotation>
      <appInfo>
         <meta.section type="implementation"/>
      </appInfo>
      <documentation>
         
      </documentation>
   </annotation>

   <annotation>
      <appInfo>
         <meta.section type="copyright"/>
      </appInfo>
      <documentation>
         Copyright (c) 2002, 2005 IBM Corporation and others.&lt;br&gt;
All rights reserved. This program and the accompanying materials are made
available under the terms of the Eclipse Public License v1.0 which accompanies
this distribution, and is available at &lt;a 
href=&quot;http://www.eclipse.org/legal/epl-v10.html&quot;&gt;http://www.eclipse.org/legal/epl-v10.html&lt;/a&gt;
      </documentation>
   </annotation>

</schema>