navigating XML Schema

This is a memo to navigate around the case classes for XML Schema. Besides the derivation by extension that programming languages have as inheritance, XML Schema also allows derivation by restriction. Since Scala I don't think expresses this easily, some types are wider than how they are specified in the schema.

XElement

• known subclasses: XTopLevelElement, XLocalElementable, XNarrowMaxMin, XLocalElement
• value member: xelementoption : Option[DataRecord[XElementOption]]
• • known subclasses: XLocalSimpleType, XLocalComplexType
• value member: name: Option[String]
• value member: ref : Option[QName]
• value member: typeValue : Option[QName]

XSimpleType

• known subclasses: XTopLevelSimpleType, XLocalSimpleType
• value member: arg1 : DataRecord[XSimpleDerivationOption]
• • known subclasses: XUnion, XRestriction, XList

• XUnion

• • value member: simpleType : Seq[XLocalSimpleType]
• • value member: memberTypes : Option[Seq[QName]]

• XRestriction

• • value member: arg1 : XSimpleRestrictionModelSequence
• • XSimpleRestrictionModelSequence
• • • value member: simpleType : Option[XLocalSimpleType]
• • • value member: arg2 : Seq[DataRecord[XFacetsOption]]
• • • • known subclasses: XFacetable, XWhiteSpace, XNumFacetable, XTotalDigits, XNoFixedFacetable, XPattern, XNumFacet, XNoFixedFacet, XFacet. At runtime, XNoFixedFacetable will be parsed as XNoFixedFacet.

    def parseXFacetsGroup: Parser[scalaxb.DataRecord[xmlschema.XFacetsOption]] =
      (((scalaxb.ElemName(targetNamespace, "minExclusive")) ^^ 
      (x => scalaxb.DataRecord(x.namespace, Some(x.name), fromXML[xmlschema.XFacetable](x)))) | 
      ((scalaxb.ElemName(targetNamespace, "minInclusive")) ^^ 
      (x => scalaxb.DataRecord(x.namespace, Some(x.name), fromXML[xmlschema.XFacetable](x)))) | 
      ((scalaxb.ElemName(targetNamespace, "maxExclusive")) ^^ 
      (x => scalaxb.DataRecord(x.namespace, Some(x.name), fromXML[xmlschema.XFacetable](x)))) | 
      ((scalaxb.ElemName(targetNamespace, "maxInclusive")) ^^ 
      (x => scalaxb.DataRecord(x.namespace, Some(x.name), fromXML[xmlschema.XFacetable](x)))) | 
      ((scalaxb.ElemName(targetNamespace, "totalDigits")) ^^ 
      (x => scalaxb.DataRecord(x.namespace, Some(x.name), fromXML[xmlschema.XTotalDigits](x)))) | 
      ((scalaxb.ElemName(targetNamespace, "fractionDigits")) ^^ 
      (x => scalaxb.DataRecord(x.namespace, Some(x.name), fromXML[xmlschema.XNumFacetable](x)))) | 
      ((scalaxb.ElemName(targetNamespace, "length")) ^^ 
      (x => scalaxb.DataRecord(x.namespace, Some(x.name), fromXML[xmlschema.XNumFacetable](x)))) | 
      ((scalaxb.ElemName(targetNamespace, "minLength")) ^^ 
      (x => scalaxb.DataRecord(x.namespace, Some(x.name), fromXML[xmlschema.XNumFacetable](x)))) | 
      ((scalaxb.ElemName(targetNamespace, "maxLength")) ^^ 
      (x => scalaxb.DataRecord(x.namespace, Some(x.name), fromXML[xmlschema.XNumFacetable](x)))) | 
      ((scalaxb.ElemName(targetNamespace, "enumeration")) ^^ 
      (x => scalaxb.DataRecord(x.namespace, Some(x.name), fromXML[xmlschema.XNoFixedFacetable](x)))) | 
      ((scalaxb.ElemName(targetNamespace, "whiteSpace")) ^^ 
      (x => scalaxb.DataRecord(x.namespace, Some(x.name), fromXML[xmlschema.XWhiteSpace](x)))) | 
      ((scalaxb.ElemName(targetNamespace, "pattern")) ^^ 
      (x => scalaxb.DataRecord(x.namespace, Some(x.name), fromXML[xmlschema.XPattern](x)))))

• • value member: base : Option[QName]

• XList

• • value member: simpleType : Option[XLocalSimpleType]
• • value member: itemType : Option[QName]

XComplexType

• known subclasses: XTopLevelComplexType, XLocalComplexType
• value member: arg1 : DataRecord[XComplexTypeModelOption]
• • known subclasses: XSimpleContent, XComplexContent, XComplexTypeModelSequence1

XSimpleContent

• value member: xsimplecontentoption : DataRecord[XSimpleContentOption]
• • known subclasses: XSimpleRestrictionType, XSimpleExtensionType

• XSimpleRestrictionType

• • super type: XRestrictionTypable
• • value member: xrestrictiontypableoption : Option[DataRecord[Any]]. At runtime, this contains Option[DataRecord[XSimpleRestrictionModelSequence]].
• • XSimpleRestrictionModelSequence
• • • value member: simpleType : Option[XLocalSimpleType]
• • • value member: arg2 : Seq[DataRecord[XFacetsOption]]
• • value member: arg2 : XAttrDeclsSequence
• • value member: base : QName

• XSimpleExtensionType

• • super type: XExtensionTypable
• • value member: arg1 : Option[DataRecord[XTypeDefParticleOption]]. At runtime this should always contain None.
• • value member: arg2 : XAttrDeclsSequence
• • value member: base : QName

XComplexContent

• value member: xcomplexcontentoption : DataRecord[XComplexContentOption]
• • known subclasses: XComplexRestrictionType, XExtensionTypable. At runtime, this will contain XExtentionType.

• XComplexRestrictionType

• • super type: XRestionTypable
• • value member: xrestrictiontypableoption : Option[DataRecord[Any]]. At runtime, this contains Option[DataRecord[XTypeDefParticleOption]]
• • value member: arg2 : XAttrDeclsSequence
• • value member: base : QName

• XExtentionType

• • super type: XExtensionTypable
• • value member: arg1 : Option[DataRecord[XTypeDefParticleOption]]
• • value member: arg2 : XAttrDeclsSequence
• • value member: base : QName

XComplexTypeModelSequence1

This is an abbreviated form of complex content restriction of xs:anyType.

• value member: arg1 : Option[DataRecord[XTypeDefParticleOption]]
• value member: arg2 : XAttrDeclsSequence

XTypeDefParticleOption

• known subclasses: XExplicitGroupable, XGroupRef, XAllable

    def parseXTypeDefParticleGroup(wrap: Boolean): Parser[scalaxb.DataRecord[xmlschema.XTypeDefParticleOption]] =
      (((scalaxb.ElemName(targetNamespace, "group")) ^^ 
      (x => scalaxb.DataRecord(x.namespace, Some(x.name), fromXML[xmlschema.XGroupRef](x)))) | 
      ((scalaxb.ElemName(targetNamespace, "all")) ^^ 
      (x => scalaxb.DataRecord(x.namespace, Some(x.name), fromXML[xmlschema.XAllable](x)))) | 
      ((scalaxb.ElemName(targetNamespace, "choice")) ^^ 
      (x => scalaxb.DataRecord(x.namespace, Some(x.name), fromXML[xmlschema.XExplicitGroupable](x)))) | 
      ((scalaxb.ElemName(targetNamespace, "sequence")) ^^ 
      (x => scalaxb.DataRecord(x.namespace, Some(x.name), fromXML[xmlschema.XExplicitGroupable](x)))))

• XGroupRef

• super type: XRealGroupable, which extends XGroup

• value member: arg1 : Seq[DataRecord[XParticleOption]]. At runtime, this will be Nil.
• value member: name : Option[String]. At runtime, this will be None.
• value member: ref : Option[QName]. At runtime, this will be Some(qname).
• value member: maxOccurs : String

• value member: minOccurs : Int

• XExplicitGroupable

  Likely at the runtime, this is parsed as XExplicitGroup.

• super type: XGroup

• value member: arg1 : Seq[DataRecord[XParticleOption]].
• • known subclasses: XLocalElementable, XExplicitGroupable, XGroupRef, XAllable, XAny. At runtime, XAllable will not appear nested.

    def parseXParticleGroup(wrap: Boolean): Parser[scalaxb.DataRecord[xmlschema.XParticleOption]] =
      (((scalaxb.ElemName(targetNamespace, "element")) ^^ 
      (x => scalaxb.DataRecord(x.namespace, Some(x.name), fromXML[xmlschema.XLocalElementable](x)))) | 
      ((scalaxb.ElemName(targetNamespace, "group")) ^^ 
      (x => scalaxb.DataRecord(x.namespace, Some(x.name), fromXML[xmlschema.XGroupRef](x)))) | 
      ((scalaxb.ElemName(targetNamespace, "all")) ^^ 
      (x => scalaxb.DataRecord(x.namespace, Some(x.name), fromXML[xmlschema.XAllable](x)))) | 
      ((scalaxb.ElemName(targetNamespace, "choice")) ^^ 
      (x => scalaxb.DataRecord(x.namespace, Some(x.name), fromXML[xmlschema.XExplicitGroupable](x)))) | 
      ((scalaxb.ElemName(targetNamespace, "sequence")) ^^ 
      (x => scalaxb.DataRecord(x.namespace, Some(x.name), fromXML[xmlschema.XExplicitGroupable](x)))) | 
      ((scalaxb.ElemName(targetNamespace, "any")) ^^ 
      (x => scalaxb.DataRecord(x.namespace, Some(x.name), fromXML[xmlschema.XAny](x)))))

• value member: name : Option[String]. At runtime, this will be None.
• value member: ref : Option[QName]. At runtime, this will be None.
• value member: maxOccurs : String

• value member: minOccurs : Int

• XAllable

  Likely at the runtime, this is parsed as XAllType.

• super type: XExplicitGroupable

• value member: arg1 : Seq[DataRecord[XParticleOption]]. At runtime, this will only contain XLocalElementable.
• value member: name : Option[String]. At runtime, this will be None.
• value member: ref : Option[QName]. At runtime, this will be None.
• value member: maxOccurs : String
• value member: minOccurs : Int