examples/org.eclipse.ocl.examples.xtext.completeocl/plugin.xml

<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.0"?>

<plugin>
  <extension point="org.eclipse.core.contenttype.contentTypes">
	<content-type id="org.eclipse.ocl.examples.completeOCL" name="%completeOCLName" 
		base-type="org.eclipse.core.runtime.text"
		file-extensions="ocl"
        default-charset="UTF-8"/>
  </extension>

   <extension point="org.eclipse.emf.validation.constraintProviders"
         id="org.eclipse.ocl.examples.xtext.completeocl.validation.provider">
      <category id="org.eclipse.ocl.examples.xtext.completeocl.validation.CompleteOCL"
            name="Complete OCL Documents">
         Constraints determined by parsing Complete OCL Documents
      </category>
  </extension>

   <extension point="org.eclipse.emf.ecore.generated_package">
      <!-- @generated CompleteOCLCS -->
      <package
            uri="http://www.eclipse.org/ocl/3.1.0/CompleteOCLCST"
            class="org.eclipse.ocl.examples.xtext.completeocl.completeoclcs.CompleteOCLCSPackage"
            genModel="model/CompleteOCLCS.genmodel"/>
   </extension>

</plugin>