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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=20651 Identically named elements declared in a "choice" model group Summary: Identically named elements declared in a "choice" model group Product: Xerces2-J Version: 2.4.0 Platform: PC OS/Version: Windows NT/2K Status: NEW Severity: Normal Priority: Other Component: XML Schema Structures AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] The XML Schema Structures standard section 3.8.1 describes the following constraint on element names within the "choice" model group ... "When two or more particles contained directly or indirectly in the {particles} of a model group have identically named element declarations as their {term}, the type definitions of those declarations must be the same. By 'indirectly' is meant particles within the {particles} of a group which is itself the {term} of a directly contained particle, and so on recursively" I would therefore expect no problem parsing the following snippet of XSD ... ... <xsd:complexType name="AdjustableDate"> <xsd:choice> <xsd:sequence> <xsd:element name="AdjustedDate" type="DbGMLType:Date"/> <xsd:element name="UnadjustedDate" type="DbGMLType:Date"/> </xsd:sequence> <xsd:sequence> <xsd:element name="UnadjustedDate" type="DbGMLType:Date"/> </xsd:sequence> <xsd:sequence> <xsd:element name="AdjustedDate" type="DbGMLType:Date"/> </xsd:sequence> </xsd:choice> </xsd:AdjustableDate> ... i.e. where one or the other or both of a pair of identically named elements of identical type are required. xerces 2.4.0 claims that this structure is syntactically invalid. According to my interpretation of the above clause from the standard this is not so. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
