org.osgi.compendium/src/main/resources/xmlns/app/app.xsd

<?xml version="1.0" encoding="UTF-8"?>
<!-- 
/*
 * $Header: /cvshome/build/xmlns/app/app.xsd,v 1.2 2006/03/29 15:40:11 hargrave Exp $
 * 
 * Copyright (c) OSGi Alliance (2005, 2006). All Rights Reserved.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
-->		
<xs:schema
    xmlns="http://www.osgi.org/xmlns/app/v1.0.0"
    xmlns:app="http://www.osgi.org/xmlns/app/v1.0.0" 
    xmlns:xs="http://www.w3.org/2001/XMLSchema"  
    targetNamespace="http://www.osgi.org/xmlns/app/v1.0.0"
    elementFormDefault="qualified" 
    attributeFormDefault="unqualified" 
    version="1.0.0">
    
	<xs:element name="descriptor" type="app:descriptorType">
		<xs:annotation>
			<xs:documentation>descriptor element encloses the applicaiton descriptors provided in a document</xs:documentation>
		</xs:annotation>
	</xs:element>

	<xs:complexType name="descriptorType">
		<xs:sequence>
			<xs:element name="application" type="app:applicationType" minOccurs="1" maxOccurs="unbounded"/>
		</xs:sequence>
	</xs:complexType>

	<xs:complexType name="applicationType">
		<xs:annotation>
			<xs:documentation>describes the service dependecies of an application</xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:element name="reference" minOccurs="0" maxOccurs="unbounded" type="referenceType"/>
		</xs:sequence>
		<xs:attribute name="class" type="xs:string"/>
	</xs:complexType>

	<xs:complexType name="referenceType">
		<xs:attribute name="name" type="xs:NMTOKEN" use="required"/>
		<xs:attribute name="interface" type="xs:string" use="required"/>
		<xs:attribute name="cardinality" default="1..1" use="optional" type="cardinalityType"/>
		<xs:attribute name="policy" use="optional" default="static" type="policyType"/>
		<xs:attribute name="target" type="xs:string" use="optional"/>
	</xs:complexType>

        <xs:simpleType name="cardinalityType">
               <xs:restriction base="xs:string">
                       <xs:enumeration value="0..1"/>
                       <xs:enumeration value="0..n"/>
                       <xs:enumeration value="1..1"/>
                       <xs:enumeration value="1..n"/>
               </xs:restriction>
	</xs:simpleType>

	<xs:simpleType name="policyType">
		<xs:restriction base="xs:string">
			<xs:enumeration value="static"/>
			<xs:enumeration value="dynamic"/>
		</xs:restriction>
	</xs:simpleType>


</xs:schema>