<?xml version="1.0" encoding="UTF-8"?>
<!-- 
 
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(c) 2002-2005 BEA Systems, IBM, Microsoft Corporation, Inc, and 
TIBCO Software Inc.. All rights reserved.

Permission to copy and display the Web Services Reliable Messaging Protocol
Specification (the 'Specification', which includes WSDL and schema documents),
in any medium without fee or royalty is hereby granted, provided that you
include the following on ALL copies of the Specification that you make:

1. A link or URL to the Specification at one of the Authors' websites
2. The copyright notice as shown in the Specification.

BEA Systems, IBM, Microsoft and TIBCO Software (collectively, the 'Authors')
each agree to grant you a license, under royalty-free and otherwise reasonable,
non-discriminatory terms and conditions, to their respective essential patent
claims that they deem necessary to implement the Specification.

THE SPECIFICATION IS PROVIDED "AS IS," AND THE AUTHORS MAKE NO REPRESENTATIONS
OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, OR
TITLE; THAT THE CONTENTS OF THE SPECIFICATION ARE SUITABLE FOR ANY PURPOSE;
NOR THAT THE IMPLEMENTATION OF SUCH CONTENTS WILL NOT INFRINGE ANY THIRD PARTY
PATENTS, COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS.

THE AUTHORS WILL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR
CONSEQUENTIAL DAMAGES ARISING OUT OF OR RELATING TO ANY USE OR DISTRIBUTION OF
THE SPECIFICATION.

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advertising or publicity pertaining to the Specification or its contents
without specific, written prior permission. Title to copyright in the
Specification will at all times remain with the Authors.

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-->
<xs:schema targetNamespace="http://schemas.xmlsoap.org/ws/2005/02/rm" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:wsa="http://schemas.xmlsoap.org/ws/2004/08/addressing" xmlns:wsrm="http://schemas.xmlsoap.org/ws/2005/02/rm" elementFormDefault="qualified" attributeFormDefault="unqualified">
  <xs:import namespace="http://schemas.xmlsoap.org/ws/2004/08/addressing" schemaLocation="http://schemas.xmlsoap.org/ws/2004/08/addressing"/>
  <!-- Protocol Elements -->
  <xs:complexType name="SequenceType">
    <xs:sequence>
      <xs:element ref="wsrm:Identifier"/>
      <xs:element name="MessageNumber" type="xs:unsignedLong"/>
      <xs:element name="LastMessage" minOccurs="0">
        <xs:complexType>
          <xs:sequence/>
        </xs:complexType>
      </xs:element>
      <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
    </xs:sequence>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
  </xs:complexType>
  <xs:element name="Sequence" type="wsrm:SequenceType"/>  
  <xs:element name="SequenceAcknowledgement">
    <xs:complexType>
      <xs:sequence>
        <xs:element ref="wsrm:Identifier"/>
        <xs:choice>
          <xs:element name="AcknowledgementRange" maxOccurs="unbounded">
            <xs:complexType>
              <xs:sequence/>
              <xs:attribute name="Upper" type="xs:unsignedLong" use="required"/>
              <xs:attribute name="Lower" type="xs:unsignedLong" use="required"/>
              <xs:anyAttribute namespace="##other" processContents="lax"/>
            </xs:complexType>
          </xs:element>
          <xs:element name="Nack" type="xs:unsignedLong" maxOccurs="unbounded"/>
        </xs:choice>
        <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
      </xs:sequence>
      <xs:anyAttribute namespace="##other" processContents="lax"/>
    </xs:complexType>
  </xs:element>
  <xs:complexType name="AckRequestedType">
    <xs:sequence>
      <xs:element ref="wsrm:Identifier"/>
      <xs:element name="MaxMessageNumberUsed" type="xs:unsignedLong" 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="AckRequested" type="wsrm:AckRequestedType"/>
  <xs:element name="Identifier">
    <xs:complexType>
      <xs:annotation>
        <xs:documentation>
This type is for elements whose [children] is an anyURI and can have arbitrary attributes.
                     </xs:documentation>
      </xs:annotation>
      <xs:simpleContent>
        <xs:extension base="xs:anyURI">
          <xs:anyAttribute namespace="##other" processContents="lax"/>
        </xs:extension>
      </xs:simpleContent>
    </xs:complexType>
  </xs:element>
  <!-- Fault Container and Codes -->
  <xs:simpleType name="FaultCodes">
    <xs:restriction base="xs:QName">
      <xs:enumeration value="wsrm:UnknownSequence"/>
      <xs:enumeration value="wsrm:SequenceTerminated"/>
      <xs:enumeration value="wsrm:InvalidAcknowledgement"/>
      <xs:enumeration value="wsrm:MessageNumberRollover"/>
      <xs:enumeration value="wsrm:CreateSequenceRefused"/>
       <xs:enumeration value="wsrm:LastMessageNumberExceeded"/>
    </xs:restriction>
  </xs:simpleType>
  <xs:complexType name="SequenceFaultType">
    <xs:sequence>
      <xs:element name="FaultCode" type="xs:QName"/>
      <xs:any namespace="##any" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
    </xs:sequence>
    <xs:anyAttribute namespace="##any" processContents="lax"/>
  </xs:complexType>
  <xs:element name="SequenceFault" type="wsrm:SequenceFaultType"/>
  <xs:element name="CreateSequence" type="wsrm:CreateSequenceType"/>
  <xs:element name="CreateSequenceResponse" type="wsrm:CreateSequenceResponseType"/>
  <xs:element name="TerminateSequence" type="wsrm:TerminateSequenceType"/>
  <xs:complexType name="CreateSequenceType">
    <xs:sequence>
      <xs:element ref="wsrm:AcksTo"/>
      <xs:element ref="wsrm:Expires" minOccurs="0"/>
      <xs:element name="Offer" type="wsrm:OfferType" minOccurs="0"/>
      <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded">
        <xs:annotation>
          <xs:documentation>
It is the authors intent that this extensibility be used to transfer a Security Token Reference as defined in WS-Security. 
</xs:documentation>
        </xs:annotation>
      </xs:any>
    </xs:sequence>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
  </xs:complexType>
  <xs:complexType name="CreateSequenceResponseType">
    <xs:sequence>
      <xs:element ref="wsrm:Identifier"/>
      <xs:element ref="wsrm:Expires" minOccurs="0"/>
      <xs:element name="Accept" type="wsrm:AcceptType" minOccurs="0"/>
      <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
    </xs:sequence>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
  </xs:complexType>
  <xs:complexType name="TerminateSequenceType">
    <xs:sequence>
      <xs:element ref="wsrm:Identifier"/>
      <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
    </xs:sequence>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
  </xs:complexType>
  <xs:element name="AcksTo" type="wsa:EndpointReferenceType"/>
  <xs:complexType name="OfferType">
    <xs:sequence>
      <xs:element ref="wsrm:Identifier"/>
      <xs:element ref="wsrm:Expires" minOccurs="0"/>
      <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
    </xs:sequence>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
  </xs:complexType>
  <xs:complexType name="AcceptType">
    <xs:sequence>
      <xs:element ref="wsrm:AcksTo"/>
      <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
    </xs:sequence>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
  </xs:complexType>
  <xs:element name="Expires">
    <xs:complexType>
      <xs:simpleContent>
        <xs:extension base="xs:duration">
          <xs:anyAttribute namespace="##other" processContents="lax"/>
        </xs:extension>
      </xs:simpleContent>
    </xs:complexType>
  </xs:element>  
</xs:schema>