ALF/architecture/ALF Schemas/ALFEventBase 1.xsd

ALFEventBase_1.xsd

<?xml version="1.0" encoding="UTF-8"?>
<xs:schema 
xmlns:xs="http://www.w3.org/2001/XMLSchema" 
xmlns="http://www.eclipse.org/alf/schema/EventBase/1" 
attributeFormDefault="unqualified" 
elementFormDefault="qualified" 
targetNamespace="http://www.eclipse.org/alf/schema/EventBase/1" 
version="1.0">
	<xs:annotation>
		<xs:documentation>
			WARNING: PRELIMINARY VERSION SUBJECT TO CHANGE
		</xs:documentation>
	</xs:annotation>
	<xs:annotation>
		<xs:documentation>
			Copyright Notice The material in this document is Copyright
			(c) Serena Software, Inc. and others, 2005, 2006 Terms and
			Conditions: The Eclipse Foundation makes available all
			content in this document ("Content"). Unless otherwise
			indicated below, the Content is provided to you under the
			terms and conditions of the Eclipse Public License Version
			1.0 ("EPL"). A copy of the EPL is available at
			http://www.eclipse.org/legal/epl-v10.html. For purposes of
			the EPL, "Program" will mean the Content. If you did not
			receive this Content directly from the Eclipse Foundation,
			the Content is being redistributed by another party
			("Redistributor") and different terms and conditions may
			apply to your use of any object code in the Content. Check
			the Redistributor's license that was provided with the
			Content. If you did not receive any such license, contact
			the Redistributor. Unless otherwise indicated below, the
			terms and conditions of the EPL still apply to the Content.
		</xs:documentation>
	</xs:annotation>
	<!-- Begin EventBaseTypes -->
	<xs:complexType name="EventBaseType">
		<xs:annotation>
			<xs:documentation>
				EventBaseType is a container for that portion of an ALF
				Event that is generally set by the Tool that raises the
				event.
			</xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:element name="EventId" type="EventIdType"/>
			<xs:element name="Timestamp" type="TimestampType"/>
			<xs:element name="EventType" type="EventTypeType"/>
			<xs:element name="ObjectType" type="ObjectTypeType"/>
			<xs:element name="ObjectId" type="ObjectIdType"/>
			<xs:element name="Source" type="SourceType"/>
			<xs:element name="User" type="CredentialsType"/>
			<xs:element name="EventControl" type="EmBaseType"/>
			<xs:element minOccurs="0" name="BaseExtension" type="BaseExtensionType"/>
		</xs:sequence>
		<xs:anyAttribute/>
	</xs:complexType>
	<xs:complexType name="EmBaseType">
		<xs:annotation>
			<xs:documentation>
				EventControlType is a container for that portion of an
				ALF Event that is generally set by the ALF EventManager.
				In some cases, ALF compliant tools may set some fields,
				in particular when the event is a result of an ALF
				service call to that tool from a ServiceFlow.
			</xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:element name="EmEventId" type="xs:string"/>
			<xs:element name="EmTimestamp" type="TimestampType"/>
			<xs:element name="PredecedingEmEventId" type="EventIdType"/>
			<xs:element name="ApplicationName" type="ApplicationNameType"/>
			<xs:element name="EventMatchName" type="EventMatchNameType"/>
			<xs:element name="ServiceFlowName" type="ServiceFlowNameType"/>
			<xs:element name="ServiceFlowId" type="ServiceFlowIdType"/>
			<xs:element name="Callback" type="xs:boolean"/>
			<xs:element name="Environment" type="EnvironmentType"/>
			<xs:element name="EmUser" type="CredentialsType"/>
			<xs:element minOccurs="0" name="EmExtension" type="EmExtensionType"/>
		</xs:sequence>
		<xs:anyAttribute/>
	</xs:complexType>
	<xs:simpleType name="EventIdType">
		<xs:annotation>
			<xs:documentation>
				A UUID that uniquely identifies the Event instance.
			</xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:maxLength value="36"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="ServiceFlowIdType">
		<xs:annotation>
			<xs:documentation>
				A UUID that uniquely identifies the ServiceFlow
				instance.
			</xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:maxLength value="36"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="TimestampType">
		<xs:annotation>
			<xs:documentation>
				The date and timestamp when the EventManager received
				the Event. This element may be left empty by the event
				emitter, in which case, the Event Manager will supply a
				value.
			</xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:dateTime"/>
	</xs:simpleType>
	<xs:simpleType name="EventTypeType">
		<xs:annotation>
			<xs:documentation>
				A string indicating the type of event. EventType
				designates the verb. That is what action happened to the
				Objects that triggered the event.
			</xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string"/>
	</xs:simpleType>
	<!-- =============  Object that triggered the event  ============= -->
	<xs:simpleType name="ObjectIdType">
		<xs:annotation>
			<xs:documentation>
				An ObjectId identifies the entity or relationship that
				changed within a tool. The identifier must be unique for
				a particular instance of the source tool. The format of
				this element will not be standardized by ALF. The
				primary purpose is to allow subsequent ServiceFlows to
				uniquely identify (and perhaps access) the object that
				triggered the event.
			</xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string"/>
	</xs:simpleType>
	<xs:simpleType name="ObjectTypeType">
		<xs:annotation>
			<xs:documentation>
				The type of entity involved. Note that the word entity
				is taken in its broadest sense, referring to whatever
				artifact a tool was operating on. For example, for a
				data modeling tool, an E-R relationship is a type of
				entity (i.e., and ObjectType) to ALF.
			</xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string"/>
	</xs:simpleType>
	<!-- =============  The source (i.e, tool or product) that emitted the event  ============= -->
	<xs:complexType name="SourceType">
		<xs:annotation>
			<xs:documentation>
				A Source element is a container type that describes the
				source of the event. ProductCallbackURI is optional for
				tools that don't provide a listener to accept the
				callback from a tool or serviceflow at a later time.
			</xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:element name="Product" type="ProductType"/>
			<xs:element name="ProductVersion" type="ProductVersionType"/>
			<xs:element name="ProductInstance" type="ProductInstanceType"/>
			<xs:element minOccurs="0" maxOccurs="1" name="ProductCallbackURI" type="ProductCallbackURIType"/>
		</xs:sequence>
	</xs:complexType>
	<xs:simpleType name="ProductType">
		<xs:annotation>
			<xs:documentation>
				A descriptive name for the tool (i.e., program) that
				emitted the Event. Note that this is a datatype for a
				Product element.
			</xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string"/>
	</xs:simpleType>
	<xs:simpleType name="ProductCallbackURIType">
		<xs:annotation>
			<xs:documentation>
				The web service endpoint for tools that support
				callbacks from ServiceFlows for additional information.
				The element content is optional for transient tools that
				may not be running at a later time, and so cannot accept
				a callback. Constantly running (server) tools that
				support callbacks should supply a URI.
			</xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:anyURI"/>
	</xs:simpleType>
	<xs:simpleType name="ProductInstanceType">
		<xs:annotation>
			<xs:documentation>
				A unique string identifying the instance of the tool.
				This is useful when there may be multiple instances of a
				product working within an instance of ALF.
			</xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string"/>
	</xs:simpleType>
	<xs:simpleType name="ProductVersionType">
		<xs:annotation>
			<xs:documentation>
				The release version of the product, such as 5.06
			</xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string"/>
	</xs:simpleType>
	<!-- ======  User information identifying the security context of the request ======= -->
	<xs:complexType name="CredentialsType">
		<xs:annotation>
			<xs:documentation>
			    A structure to hold security authentication-relevant data.
			    If present the data within may be encrypted.
			</xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:any maxOccurs="unbounded" minOccurs="0" processContents="lax"/>
		</xs:sequence>
		<xs:anyAttribute/>
	</xs:complexType>
	<xs:simpleType name="ApplicationNameType">
		<xs:annotation>
			<xs:documentation>
				The name of the ALF application to which this event
				belongs. Depending on the emitting tool, events may or
				may not be associated with an ALF application. If the
				emitting tool has the information available then it can
				provide the ALF ApplicationName as an additional
				information to distinguish the event.
			</xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string"/>
	</xs:simpleType>
	<xs:simpleType name="EventMatchNameType">
		<xs:annotation>
			<xs:documentation>
				The name of the event match within the ALF Application
				that matches this event.  This fields is set by the Event Manager
				when it dispatches the event.
			</xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string"/>
	</xs:simpleType>
	<xs:simpleType name="ServiceFlowNameType">
		<xs:annotation>
			<xs:documentation>
				The name of the service flow withing the event match that 
				matches this event. This field is set by the Event Manager 
				when it dispatches the event.
			</xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string"/>
	</xs:simpleType>
	<xs:simpleType name="EnvironmentType">
		<xs:annotation>
			<xs:documentation>
				The name of the environment in which this event is being
				raised. This element will be set by the ALF Event
				manager from its installation configuration.
			</xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string"/>
	</xs:simpleType>
	<xs:simpleType name="ALFSchemaVersionType">
		<xs:restriction base="xs:string">
			<xs:enumeration value="1.0"/>
		</xs:restriction>
	</xs:simpleType>

	<xs:complexType name="BaseExtensionType">
		<xs:annotation>
			<xs:documentation>
				Place holder type for future extensions of
				BaseExtensionType
			</xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:any maxOccurs="unbounded" namespace="targetnamespace"/>
		</xs:sequence>
		<xs:anyAttribute/>
	</xs:complexType>
	<xs:complexType name="EmExtensionType">
		<xs:annotation>
			<xs:documentation>
				Place holder type for future extensions of EmBaseType
			</xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:any maxOccurs="unbounded" namespace="targetnamespace"/>
		</xs:sequence>
		<xs:anyAttribute/>
	</xs:complexType>
	<xs:complexType name="DetailExtensionType">
		<xs:annotation>
			<xs:documentation>
				Place holder type for vocabulary based Event payload "details"
			</xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:any maxOccurs="unbounded" namespace="##other" processContents="lax"/>
		</xs:sequence>
		<xs:anyAttribute/>
	</xs:complexType>
	<xs:complexType name="CustomExtensionType">
		<xs:annotation>
			<xs:documentation>
				Place holder type for custom Event payload "extensions"
			</xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:any maxOccurs="unbounded" namespace="##other" processContents="lax"/>
		</xs:sequence>
		<xs:anyAttribute/>
	</xs:complexType>
	<!-- End EventBaseTypes -->
	<!--  BEGIN ALFEvent -->
	<xs:complexType name="ALFEventType">
		<xs:sequence>
			<xs:element name="Base" type="EventBaseType"/>
			<xs:element minOccurs="0" name="Detail" type="DetailExtensionType"/>
			<xs:element minOccurs="0" name="Extension" type="CustomExtensionType"/>
			<xs:any maxOccurs="unbounded" minOccurs="0" namespace="##other" processContents="lax"/>
		</xs:sequence>
		<xs:attribute name="version" type="ALFSchemaVersionType"
			default="1.0" />
	</xs:complexType>
	<xs:complexType name="ALFEventResponseType">
		<xs:sequence>
			<xs:any minOccurs="0"/>
		</xs:sequence>
	</xs:complexType>
	<xs:complexType name="ALFEventWithReplyResponseType">
		<xs:sequence>
			<xs:any minOccurs="0"/>
		</xs:sequence>
	</xs:complexType>
	
	<!--  END ALFEvent -->
	
	<!-- Event Notice -->
	<!-- Element declaration for creating documents -->
	<xs:element name="EventNotice" type="ALFEventType"/>
	
</xs:schema>