<?xml version="1.0" encoding="utf-8"?>
<!--
    W3C XML Schema defined in the Web Services Addressing 1.0 specification
    http://www.w3.org/TR/ws-addr-core

   Copyright © 2005 World Wide Web Consortium,

   (Massachusetts Institute of Technology, European Research Consortium for
   Informatics and Mathematics, Keio University). All Rights Reserved. This
   work is distributed under the W3C® Software License [1] in the hope that
   it will be useful, but WITHOUT ANY WARRANTY; without even the implied
   warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

   [1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231

   $Id: ws-addr.xsd,v 1.1 2006/03/21 10:19:47 hugo Exp $
-->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:tns="http://www.w3.org/2005/08/addressing"

targetNamespace="http://www.w3.org/2005/08/addressing" blockDefault="#all" elementFormDefault="qualified" finalDefault=""

attributeFormDefault="unqualified">

  <!-- Constructs from the WS-Addressing Core -->

  <xs:element name="EndpointReference" type="tns:EndpointReferenceType"/>
  <xs:complexType name="EndpointReferenceType" mixed="false">
    <xs:sequence>
      <xs:element name="Address" type="tns:AttributedURIType"/>
      <xs:element ref="tns:ReferenceParameters" minOccurs="0"/>
      <xs:element ref="tns:Metadata" minOccurs="0"/>
      <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
    </xs:sequence>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
  </xs:complexType>

  <xs:element name="ReferenceParameters" type="tns:ReferenceParametersType"/>
  <xs:complexType name="ReferenceParametersType" mixed="false">
    <xs:sequence>
      <xs:any namespace="##any" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
    </xs:sequence>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
  </xs:complexType>

  <xs:element name="Metadata" type="tns:MetadataType"/>
  <xs:complexType name="MetadataType" mixed="false">
    <xs:sequence>
      <xs:any namespace="##any" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
    </xs:sequence>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
  </xs:complexType>

  <xs:element name="MessageID" type="tns:AttributedURIType"/>
  <xs:element name="RelatesTo" type="tns:RelatesToType"/>
  <xs:complexType name="RelatesToType" mixed="false">
    <xs:simpleContent>
      <xs:extension base="xs:anyURI">
        <xs:attribute name="RelationshipType" type="tns:RelationshipTypeOpenEnum" use="optional"

default="http://www.w3.org/2005/08/addressing/reply"/>
        <xs:anyAttribute namespace="##other" processContents="lax"/>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType>

  <xs:simpleType name="RelationshipTypeOpenEnum">
    <xs:union memberTypes="tns:RelationshipType xs:anyURI"/>
  </xs:simpleType>

  <xs:simpleType name="RelationshipType">
    <xs:restriction base="xs:anyURI">
      <xs:enumeration value="http://www.w3.org/2005/08/addressing/reply"/>
    </xs:restriction>
  </xs:simpleType>

  <xs:element name="ReplyTo" type="tns:EndpointReferenceType"/>
  <xs:element name="From" type="tns:EndpointReferenceType"/>
  <xs:element name="FaultTo" type="tns:EndpointReferenceType"/>
  <xs:element name="To" type="tns:AttributedURIType"/>
  <xs:element name="Action" type="tns:AttributedURIType"/>

  <xs:complexType name="AttributedURIType" mixed="false">
    <xs:simpleContent>
      <xs:extension base="xs:anyURI">
        <xs:anyAttribute namespace="##other" processContents="lax"/>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType>

  <!-- Constructs from the WS-Addressing SOAP binding -->

  <xs:attribute name="IsReferenceParameter" type="xs:boolean"/>

  <xs:simpleType name="FaultCodesOpenEnumType">
    <xs:union memberTypes="tns:FaultCodesType xs:QName"/>
  </xs:simpleType>

  <xs:simpleType name="FaultCodesType">
    <xs:restriction base="xs:QName">
      <xs:enumeration value="tns:InvalidAddressingHeader"/>
      <xs:enumeration value="tns:InvalidAddress"/>
      <xs:enumeration value="tns:InvalidEPR"/>
      <xs:enumeration value="tns:InvalidCardinality"/>
      <xs:enumeration value="tns:MissingAddressInEPR"/>
      <xs:enumeration value="tns:DuplicateMessageID"/>
      <xs:enumeration value="tns:ActionMismatch"/>
      <xs:enumeration value="tns:MessageAddressingHeaderRequired"/>
      <xs:enumeration value="tns:DestinationUnreachable"/>
      <xs:enumeration value="tns:ActionNotSupported"/>
      <xs:enumeration value="tns:EndpointUnavailable"/>
    </xs:restriction>
  </xs:simpleType>

  <xs:element name="RetryAfter" type="tns:AttributedUnsignedLongType"/>
  <xs:complexType name="AttributedUnsignedLongType" mixed="false">
    <xs:simpleContent>
      <xs:extension base="xs:unsignedLong">
        <xs:anyAttribute namespace="##other" processContents="lax"/>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType>

  <xs:element name="ProblemHeaderQName" type="tns:AttributedQNameType"/>
  <xs:complexType name="AttributedQNameType" mixed="false">
    <xs:simpleContent>
      <xs:extension base="xs:QName">
        <xs:anyAttribute namespace="##other" processContents="lax"/>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType>

  <xs:element name="ProblemIRI" type="tns:AttributedURIType"/>

  <xs:element name="ProblemAction" type="tns:ProblemActionType"/>
  <xs:complexType name="ProblemActionType" mixed="false">
    <xs:sequence>
      <xs:element ref="tns:Action" minOccurs="0"/>
      <xs:element name="SoapAction" minOccurs="0" type="xs:anyURI"/>
    </xs:sequence>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
  </xs:complexType>

</xs:schema>
