1 <?xml version='1.0' encoding='UTF-8'?>
   2 <!--   
   3    Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
   4    
   5    DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   6    
   7    The contents of this file are subject to the terms of either the Universal Permissive License 
   8    v 1.0 as shown at http://oss.oracle.com/licenses/upl
   9    
  10    or the following license:
  11    
  12    Redistribution and use in source and binary forms, with or without modification, are permitted
  13    provided that the following conditions are met:
  14    
  15    1. Redistributions of source code must retain the above copyright notice, this list of conditions
  16    and the following disclaimer.
  17    
  18    2. Redistributions in binary form must reproduce the above copyright notice, this list of
  19    conditions and the following disclaimer in the documentation and/or other materials provided with
  20    the distribution.
  21    
  22    3. Neither the name of the copyright holder nor the names of its contributors may be used to
  23    endorse or promote products derived from this software without specific prior written permission.
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  25    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
  26    IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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  33 -->
  34 <schema targetNamespace="org.openjdk.jmc.flightrecorder" xmlns="http://www.w3.org/2001/XMLSchema">
  35 <annotation>
  36       <appinfo>
  37          <meta.schema plugin="org.openjdk.jmc.flightrecorder" id="ruleProvider" name="Rule Provider"/>
  38       </appinfo>
  39       <documentation>
  40          Add an extension on this extension point to allow Java Service Loader to find IRule implementations in an OSGi bundle. No attributes need to be set. All it does is give the service loader mechanism access to the classloader of the extending plugin.
  41       </documentation>
  42    </annotation>
  43 
  44    <element name="extension">
  45       <annotation>
  46          <appinfo>
  47             <meta.element />
  48          </appinfo>
  49       </annotation>
  50       <complexType>
  51          <sequence>
  52             <element ref="ruleProvider"/>
  53          </sequence>
  54          <attribute name="point" type="string" use="required">
  55             <annotation>
  56                <documentation>
  57                   
  58                </documentation>
  59             </annotation>
  60          </attribute>
  61          <attribute name="id" type="string">
  62             <annotation>
  63                <documentation>
  64                   
  65                </documentation>
  66             </annotation>
  67          </attribute>
  68          <attribute name="name" type="string">
  69             <annotation>
  70                <documentation>
  71                   
  72                </documentation>
  73                <appinfo>
  74                   <meta.attribute translatable="true"/>
  75                </appinfo>
  76             </annotation>
  77          </attribute>
  78       </complexType>
  79    </element>
  80 
  81    <element name="ruleProvider">
  82       <complexType>
  83       </complexType>
  84    </element>
  85 
  86 
  87    <annotation>
  88       <appinfo>
  89          <meta.section type="examples"/>
  90       </appinfo>
  91       <documentation>
  92          Add this to your plugin.xml file:
  93 
  94    &lt;extension point=&quot;org.openjdk.jmc.flightrecorder.ruleProvider&quot;&gt;
  95       &lt;ruleProvider&gt;&lt;/ruleProvider&gt;
  96    &lt;/extension&gt;
  97    
  98 You also need to have a Java Service Loader services file for IRule (META-INF/services/org.openjdk.jmc.flightrecorder.rules.IRule) listing the class names of your IRule implementations.
  99       </documentation>
 100    </annotation>
 101 
 102 
 103 
 104    <annotation>
 105       <appinfo>
 106          <meta.section type="copyright"/>
 107       </appinfo>
 108       <documentation>
 109          Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
 110       </documentation>
 111    </annotation>
 112 
 113 </schema>