ebContext Mechanism Technical Note - revised draft

["David RR Webber" <david@drrw.info>]

Attached is both the technical note draft and the XSD definition.

 

I've dramatically simplified this and pared it back to just BPSS

and ebContext for BPSS.

 

I believe this is now close to what we require for V2.0 and to

be compatible with the Dale / Martin XSD definition for V2.

 

The technical note also includes 3 examples of actual ebContext

XML instances.

 

Basically this new revised technical note includes three

items - late binding, static value passing and external

process context binding.

 

Thanks, DW

<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"; elementFormDefault="qualified">
	<xs:complexType name="conditionType">
		<xs:attribute name="item" type="xs:string" use="required"/>
		<xs:attribute name="value" type="xs:string" use="required"/>
		<xs:attribute name="label" type="xs:string"/>
	</xs:complexType>
	<xs:element name="ebContext">
		<xs:complexType>
			<xs:sequence>
				<xs:element name="header">
					<xs:complexType>
						<xs:sequence>
							<xs:element name="description" type="xs:string"/>
							<xs:element name="version" type="xs:decimal"/>
							<xs:element name="language">
								<xs:complexType>
									<xs:attribute name="refcode" type="xs:string" use="required"/>
									<xs:attribute name="codelist" type="xs:string" use="required"/>
									<xs:attribute name="name" type="xs:string" use="required"/>
								</xs:complexType>
							</xs:element>
							<xs:element name="usage" minOccurs="0" maxOccurs="unbounded">
								<xs:simpleType>
									<xs:restriction base="xs:string">
										<xs:enumeration value="BPM"/>
										<xs:enumeration value="CAM"/>
										<xs:enumeration value="XSLT"/>
										<xs:enumeration value="ebMS"/>
										<xs:enumeration value="OTHER"/>
									</xs:restriction>
								</xs:simpleType>
							</xs:element>
						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<xs:element name="conditions">
					<xs:complexType>
						<xs:sequence>
							<xs:element name="condition" type="conditionType" minOccurs="0" maxOccurs="unbounded"/>
							<xs:element name="context" minOccurs="0" maxOccurs="unbounded">
								<xs:complexType>
									<xs:sequence>
										<xs:element name="condition" type="conditionType" maxOccurs="unbounded"/>
									</xs:sequence>
									<xs:attribute name="condition" type="xs:string" use="required"/>
								</xs:complexType>
							</xs:element>
						</xs:sequence>
					</xs:complexType>
				</xs:element>
			</xs:sequence>
			<xs:attribute name="UIDref" type="xs:string" use="required"/>
			<xs:attribute name="interchangeID" type="xs:string" use="required"/>
			<xs:attribute name="BPMref" type="xs:string" use="required"/>
			<xs:attribute name="CPAref" type="xs:string" use="required"/>
		</xs:complexType>
	</xs:element>
</xs:schema>

OASIS-BPSS-Specifications-Context-Management May15.doc