schema.extension_parser.exsd Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of plantuml Show documentation

PlantUML is a component that allows to quickly write : * sequence diagram, * use case diagram, * class diagram, * activity diagram, * component diagram, * state diagram * object diagram

There is a newer version: 8059

Show newest version





      
         
      
      
         This extension point is used to define the resource factory that handles a specific file (or URI) extension. The global EMF resource factory registry, <samp>Resource.Factory.Registry.INSTANCE</samp>, is used to record the registration.
      
   

   
      
         
            
         
      
      
         
            
         
         
            
               
                  A fully qualified identifier of the target extension point.
               
            
         
         
            
               
                  An optional identifier of the extension instance.
               
            
         
         
            
               
                  An optional name of the extension instance.
               
            
         
      
   

   
      
         
            
         
      
      
         
            
               
                  A file extension (without the leading .) that identifies the filenames and URIs to be handled by a resource factory.
               
            
         
         
            
               
                  A fully qualified name of the Java class implementing <samp>org.eclipse.emf.ecore.resource.Resource.Factory
</samp>.
               
               
                  
               
            
         
      
   

   
      
         
      
      
         1.0.0
      
   

   
      
         
      
      
         Following is an example of how a URI extension can be registered: 
<pre>
  <extension point="org.eclipse.emf.ecore.extension_parser">
    <parser type="xsd" class="org.eclipse.xsd.util.XSDResourceFactoryImpl"/> 
  </extension>
</pre>
      
   

   
      
         
      
      
         The value of the class attribute must represent a class 
that implements <samp>org.eclipse.emf.ecore.resource.Resource.Factory</samp>.
<p>
A URI extension can be also registered from the source code with the <samp>Resource.Factory.Registry.INSTANCE</samp> as follows:
</p>
<pre>
  Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap().put("library", new XMIResourceFactoryImpl());
</pre>
      
   

   
      
         
      
      
         The <samp>org.eclipse.emf.ecore.xmi</samp> plug-in extends this extension point to make the default EMF registrations: "ecore" is handled by <samp>EcoreResourceFactoryImpl</samp>, "emof" by <samp>EMOFResourceFactoryImpl</samp>, and <samp>XMIResourceFactoryImpl</samp> is the default.
      
   

   
      
         
      
      
         Copyright (c) 2002, 2004 IBM Corporation and others.<br>
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 <a 
href="http://www.eclipse.org/legal/epl-v10.html">http://www.eclipse.org/legal/epl-v10.html</a>