Grouping and nesting hierarchical namespaces
View Patent ↗A group identifier represents an association between each of a number of different abbreviated namespace identifiers with a corresponding hierarchical namespace (e.g., an XML namespace). A hierarchically-structured document (e.g., an XML document) is accessed by a computing system that determines that the group identifier is associated with the hierarchically-structured document. Hence, when using the abbreviated namespace identifiers in the hierarchically-structured document, the computing system knows that the corresponding namespace is associated with the designated portions of the hierarchically-structured document. Also, a schema description language document (e.g., an XSD document) may specify multiple target namespaces for a single element. Accordingly, groupings of elements may be included in different namespaces to creating overlapping or even nested namespaces.
1. In a computing system that has access to a hierarchically-structured document having a plurality of elements that may each be associated with one or more namespaces, a method for establishing a plurality of abbreviated namespace identifiers for a hierarchically-structured document, the method comprising the following:
an act of associating each of a plurality of hierarchical namespaces with an associated abbreviated namespace identifier;
an act of accessing a hierarchically-structured document;
an act of determining that at least one group identifier is associated with the hierarchically-structured document, the group identifier representing that when any of the abbreviated namespace identifiers are found associated with an element in the hierarchically-structured document, that the associated namespace is also associated with that element; and
at least one of:
an act of associating each of the plurality of hierarchical namespaces with the associated abbreviated namespace identifier before the act of accessing the hierarchically-structured document, and
an act of reading a pre-processor directive that indicates that the at least one group identifier is associated with the hierarchically-structured document.
2. A method in accordance with claim 1 , wherein the act of associating each of a plurality of hierarchical namespaces with an associated abbreviated namespace identifier occurs before the act of accessing a hierarchically-structured document.
3. A method in accordance with claim 1 , wherein the act of associating each of a plurality of hierarchical namespaces with an associated abbreviated namespace identifier occurs after the act of accessing a hierarchically-structured document.
4. A method in accordance with claim 1 , wherein the act of associating each of a plurality of hierarchical namespaces with an associated abbreviated namespace identifier comprises the following:
an act of reading an association of each of the plurality of hierarchical namespaces with the associated abbreviated namespace identifier from the hierarchically-structured document.
5. A method in accordance with claim 1 , wherein the act of determining that at least one group identifier is associated with the hierarchically-structured document comprises the following:
an act of reading a pre-processor directive that indicates that the at least one group identifier is associated with the hierarchically-structured document.
6. A method in accordance with claim 5 , wherein the act of accessing a hierarchically-structured document comprises the following:
an act of receiving an electronic message that includes the hierarchically-structured document; and
an act of reading the hierarchically-structured document from the electronic message.
7. A method in accordance with claim 6 , wherein the act of reading a pre-processor directive comprises the following:
an act of reading the pre-processor directive from the electronic message.
8. A method in accordance with claim 5 , wherein the act of accessing a hierarchically-structured document comprises the following:
an act of reading the hierarchically-structured document from persistent memory.
9. A method in accordance with claim 1 , wherein the act of determining that at least one group identifier is associated with the hierarchically-structured document comprises the following:
an act of reading the at least one group identifier from the hierarchically-structured document.
10. A method in accordance with claim 1 , wherein the act of determining that at least one group identifier is associated with the hierarchically-structured document comprises the following:
an act of determining that there is a default group identifier associated with any of a plurality of hierarchically-structured documents including the hierarchically-structured document.
11. A method in accordance with claim 10 , wherein the act of determining that at least one group identifier is associated with the hierarchically-structured document further comprises the following:
an act of determining that the default group identifier is not overwritten.
12. A method in accordance with claim 1 , wherein the act of determining that an at least one group identifier is associated with the hierarchically-structured document comprises the following:
an act of determining that there is a default group identifier associated with at least one element of the hierarchically-structured document.
13. A method in accordance with claim 12 , wherein the act of determining that there is a default group identifier associated with any of a plurality of hierarchically-structured documents including the hierarchically-structured document comprises the following:
an act of reading the default group identifier from a schema definition document that defines the structure of the element.
14. A method in accordance with claim 13 , wherein the act of reading the default group identifier from the schema definition document that defines the structure of the element comprises the following:
an act of reading the default group identifier from an extensible markup language schema description (XSD) language document.
15. A method in accordance with claim 1 , wherein the act of accessing a hierarchically-structured document comprises the following:
an act of accessing an extensible markup language (XML) document.
16. A computer program product for use in a computing system that has access to a hierarchically-structured document having a plurality of elements that may each be associated with one or more namespaces, the computer program product for implementing a method for establishing a plurality of abbreviated namespace identifiers for a hierarchically-structured document, the computer program product comprising one or more computer-readable media having stored thereon the following:
computer-executable instructions for associating each of a plurality of hierarchical namespaces with an associated abbreviated namespace identifier;
computer-executable instructions for causing a hierarchically-structured document to be accessed;
computer-executable instructions for determining that an at least one group identifier is associated with the hierarchically-structured document, the group identifier representing that when any of the abbreviated namespace identifiers are found associated with an element in the hierarchically-structured document, that the associated namespace is also associated with that element; and
computer-executable instructions for performing at least one of:
associating each of the plurality of hierarchical namespaces with the associated abbreviated namespace identifier before accessing the hierarchically-structured document, and
reading a pre-processor directive that indicates that the at least one group identifier is associated with the hierarchically-structured document.
17. A computer program product in accordance with claim 16 , wherein the one or more computer-readable media are physical storage media.
18. A computer program product in accordance with claim 16 , wherein the computer-executable instructions for associating each of a plurality of hierarchical namespaces with an associated abbreviated namespace identifier comprise the following:
computer-executable instructions for reading an association of each of the plurality of hierarchical namespaces with the associated abbreviated namespace identifier from the hierarchically-structured document.
19. A computer program product in accordance with claim 16 , wherein the computer-executable instructions for determining that an at least one group identifier is associated with the hierarchically-structured document comprise the following:
computer-executable instructions for reading a pre-processor directive that indicates that the group identifier is associated with the hierarchically-structured document, wherein the computer-executable instructions for associating each of a plurality of hierarchical namespaces with an associated abbreviated namespace identifier comprise the following:
computer-executable instructions for executing the pre-processor directive.
20. A computer program product in accordance with claim 16 , wherein the computer-executable instructions for determining that an at least one group identifier is associated with the hierarchically-structured document comprise the following:
computer-executable instructions for determining that there is a default group identifier associated with at least one element of the hierarchically-structured document.
21. A computer program product in accordance with claim 20 , wherein the computer-executable instructions for determining that there is a default group identifier associated with any of a plurality of hierarchically-structured document including the hierarchically-structured document comprise the following:
computer-executable instructions for causing the default group identifier to be read from a schema definition document that defines the structure of the element.