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<?xml version='1.0' encoding='UTF-8'?>
<!-- Schema file written by PDE -->
<schema targetNamespace="org.eclipse.emf.ecore" xmlns="http://www.w3.org/2001/XMLSchema">
<annotation>
<appInfo>
<meta.schema plugin="org.eclipse.emf.ecore" id="content_handler" name="Content Handler Registry"/>
</appInfo>
<documentation>
This extension point is used to define a content handler that describes content types.
The global EMF content handler registry, <samp>ContentHandler.Registry.INSTANCE</samp>, is used to record the registration.
</documentation>
</annotation>
<element name="extension">
<annotation>
<appInfo>
<meta.element />
</appInfo>
</annotation>
<complexType>
<sequence>
<element ref="contentHandler" minOccurs="1" 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>
</annotation>
</attribute>
</complexType>
</element>
<element name="contentHandler">
<annotation>
<appInfo>
<meta.element labelAttribute="class"/>
</appInfo>
</annotation>
<complexType>
<sequence minOccurs="0" maxOccurs="unbounded">
<element ref="parameter"/>
</sequence>
<attribute name="class" type="string" use="required">
<annotation>
<documentation>
A fully qualified name of the Java class implementing <samp>org.eclipse.emf.ecore.resource.Resource.Factory
</samp>.
</documentation>
<appInfo>
<meta.attribute kind="java" basedOn=":org.eclipse.emf.ecore.resource.Resource.Factory"/>
</appInfo>
</annotation>
</attribute>
<attribute name="priority" type="string">
<annotation>
<documentation>
</documentation>
</annotation>
</attribute>
</complexType>
</element>
<element name="parameter">
<annotation>
<appInfo>
<meta.element labelAttribute="name"/>
</appInfo>
</annotation>
<complexType>
<attribute name="name" type="string" use="required">
<annotation>
<documentation>
</documentation>
</annotation>
</attribute>
<attribute name="value" type="string" use="required">
<annotation>
<documentation>
</documentation>
</annotation>
</attribute>
</complexType>
</element>
<annotation>
<appInfo>
<meta.section type="since"/>
</appInfo>
<documentation>
2.4.0
</documentation>
</annotation>
<annotation>
<appInfo>
<meta.section type="examples"/>
</appInfo>
<documentation>
Following is an example of how a URI content handler can be registered:
<pre>
<extension point="org.eclipse.emf.ecore.content_handler" >
<contentHandler
class="org.eclipse.emf.ecore.resource.impl.PlatformContentHandlerImpl"
priority="2000">
</contentHandler>
</extension>
</pre>
</documentation>
</annotation>
<annotation>
<appInfo>
<meta.section type="apiInfo"/>
</appInfo>
<documentation>
The value of the class attribute must represent a class
that implements <samp>org.eclipse.emf.ecore.resource.ContentHandler</samp>.
It must either have a no argument contructor
or if there are parameters in the body of the configuration element,
a constructor taking a <samp>Map&lt;String, String></samp> argument representing those parameters.
<p>
A content handler can be also registered from the source code with the <samp>ContentHandler.Registry.INSTANCE</samp> as follows:
</p>
<pre>
ContentHandler.Registry.INSTANCE.getContentTypeToFactoryMap().put(2000, new PlatformContentHandlerImpl());
</pre>
</documentation>
</annotation>
<annotation>
<appInfo>
<meta.section type="copyright"/>
</appInfo>
<documentation>
Copyright (c) 2007 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 v2.0 which accompanies this distribution, and is available at <a
href="http://www.eclipse.org/legal/epl-v20.html">http://www.eclipse.org/legal/epl-v20.html</a>
</documentation>
</annotation>
</schema>
|
