<?xml version="1.0" encoding="UTF-8"?>
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-->

<xs:schema targetNamespace="http://cxf.apache.org/ws/rm/manager" 
           xmlns:tns="http://cxf.apache.org/ws/rm/manager"
           xmlns:xs="http://www.w3.org/2001/XMLSchema" 
           xmlns:wsrmp="http://schemas.xmlsoap.org/ws/2005/02/rm/policy" 
           xmlns:jaxb="http://java.sun.com/xml/ns/jaxb"
           elementFormDefault="qualified" 
           attributeFormDefault="unqualified"
           jaxb:version="2.0">
           
    <xs:annotation>
      <xs:documentation>
          This schema defines types used in the configuration of the Reliable Messaging components.
      </xs:documentation>
    </xs:annotation>

    <xs:import namespace="http://schemas.xmlsoap.org/ws/2005/02/rm/policy" schemaLocation="http://schemas.xmlsoap.org/ws/2005/02/rm/wsrm-policy.xsd"/>

    <xs:complexType name="SourcePolicyType">
        <xs:annotation>
            <xs:documentation>RM source configuration properties. 
            Used for configuring an RM source.
            </xs:documentation>
        </xs:annotation>
        
       <xs:sequence>  
            <xs:element name="sequenceTerminationPolicy" type="tns:SequenceTerminationPolicyType" minOccurs="0"/>
       </xs:sequence>
        
        <xs:attribute name="sequenceExpiration" type="xs:duration" use="optional" default="PT0S">
            <xs:annotation>
                <xs:documentation>
                    Preferred lifetime of a sequence - included in createSequence 
                    requests issued by an RM source. 
                    A default of PT0S means that the sequence should never expire.
                </xs:documentation>
            </xs:annotation>      
        </xs:attribute>
        <xs:attribute name="acksTo" type="xs:string" use="optional">
            <xs:annotation>
                <xs:documentation>
                    Address to which sequence acknowledgements should be sent. 
                    If this attribute is not set, defaults to the anonymous address.
                </xs:documentation>
            </xs:annotation>      
        </xs:attribute>
        <xs:attribute name="includeOffer" type="xs:boolean" use="optional" default="true">
            <xs:annotation>
                <xs:documentation>
                    Indicates if an RM source should include an offer for an inbound sequence
                    when issuing a createSequence request.
                </xs:documentation>
            </xs:annotation>      
        </xs:attribute>
        <xs:attribute name="offeredSequenceExpiration" type="xs:duration" use="optional" default="PT0S">
            <xs:annotation>
                <xs:documentation>
                    The lifetime of an offered inbound sequence.
                    A default of PT0S means that the sequence never expires.
                </xs:documentation>
            </xs:annotation>      
        </xs:attribute>
    </xs:complexType>
    
    <xs:complexType name="DestinationPolicyType">
        <xs:annotation>
            <xs:documentation>RM destination configuration properties. 
            Used for configuring an RM destination.
            </xs:documentation>
        </xs:annotation>

        <xs:sequence>  
            <xs:element name="acksPolicy" type="tns:AcksPolicyType" minOccurs="0"/>
        </xs:sequence>
        
        <xs:attribute name="sequenceExpiration" type="xs:duration" use="optional" default="PT0S">
            <xs:annotation>
                <xs:documentation>
                    Preferred lifetime of a sequence - can be lower than the duration
                    requested by the RM source in a CreateSequence request. 
                    A default of PT0S means that the sequence should never expire.
                </xs:documentation>
            </xs:annotation>      
        </xs:attribute>
        
        <xs:attribute name="acceptOffers" type="xs:boolean" use="optional" default="true">
            <xs:annotation>
                <xs:documentation>
                    Indicates if an RM destination should accept inbound sequence offers.
                </xs:documentation>
            </xs:annotation>      
        </xs:attribute>
        
    </xs:complexType>

    <xs:complexType name="SequenceTerminationPolicyType">    
        <xs:attribute name="maxLength" type="xs:unsignedLong" use="optional" default="0">
            <xs:annotation>
                <xs:documentation>
                    The maximum length of a sequence. 
                    A value of 0 means the sequence length is unbound.
                </xs:documentation>
            </xs:annotation>      
        </xs:attribute> 
        <xs:attribute name="maxRanges" type="xs:int" use="optional" default="0">
            <xs:annotation>
                <xs:documentation>
                    The maximum number of acknowledgment ranges tolerated in sequence
                    acknowledgment. When this value is exceeded the sequence
                    will be terminated. 
                    A value of 0 means sequence termination does not depend on
                    the number of acknowledgment ranges.
                </xs:documentation>
            </xs:annotation>      
        </xs:attribute>
        <xs:attribute name="maxUnacknowledged" type="xs:int" use="optional" default="0">
            <xs:annotation>
                <xs:documentation>
                    The maximum number of unacknowledged messages that can accrue within per
                    sequence before the sequence is terminated.
                    A value of 0 means sequence termination does not depend on
                    the number of unacknowledgment messages.
                </xs:documentation>
            </xs:annotation>      
        </xs:attribute>
        <xs:attribute name="terminateOnShutdown" type="xs:boolean" use ="optional" default="false">
        <xs:annotation>
                <xs:documentation>
                    Specifies if sequences should be terminated when the bus is shutdown.
                    If set to true, and no last message had been sent for a sequence,
                    an out of band LastMessage will be issued (in response to which 
                    a sequence acknowledgment will be sent). If a last message had already been
                    sent, an acknowledgment is requested instead. 
                    If, after processing these acknowledgement, all messages have been acknowledged,
                    an attempt is then made to terminates these sequences.
                </xs:documentation>
            </xs:annotation>
        </xs:attribute>
    </xs:complexType>
    
    <xs:complexType name="AcksPolicyType">    
        <xs:attribute name="intraMessageThreshold" type="xs:int" use="optional" default="10">
            <xs:annotation>
                <xs:documentation>
                    Restricts the deferred sending of acknowledgments to the case where the stream of incoming 
                    messages is steady, i.e. the number of messages for one destination per minute stays above the 
                    specified threshold (only effective if the AcknowledgmentInterval specified in the
                    RMAssertion is greater 0).
                </xs:documentation>
            </xs:annotation>      
        </xs:attribute> 
    </xs:complexType>
    
    <xs:complexType name="DeliveryAssuranceType">
        <xs:sequence>
            <xs:element name="AtMostOnce" minOccurs="0">
                <xs:complexType>
                    <xs:sequence/>
                </xs:complexType>
            </xs:element>
            <xs:element name="AtLeastOnce" minOccurs="0">
                <xs:complexType>
                    <xs:sequence/>
                </xs:complexType>
            </xs:element>
            <xs:element name="InOrder" minOccurs="0">
                <xs:complexType>
                    <xs:sequence/>
                </xs:complexType>
            </xs:element>
        </xs:sequence>
    </xs:complexType>

 
    <xs:element name="deliveryAssurance" type="tns:DeliveryAssuranceType"/>
    <xs:element name="sourcePolicy" type="tns:SourcePolicyType"/>
    <xs:element name="destinationPolicy" type="tns:DestinationPolicyType"/>

    <!--
    <xs:complexType name="RMManagerConfigBean">
        <xs:sequence>
            <xs:element ref="wsrmp:RMAssertion" minOccurs="0"/>
            <xs:element ref="tns:deliveryAssurance" minOccurs="0"/>
            <xs:element ref="tns:sourcePolicy" minOccurs="0"/>
            <xs:element ref="tns:destinationPolicy" minOccurs="0"/>
        </xs:sequence>
    </xs:complexType>

    <xs:element name="rmManager" type="tns:RMManagerConfigBean"/>
    -->
 </xs:schema>
