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application to bind the relevant data items and filter out everything else, avoiding the unnecessary processing that would be required to completely unmarshall the entire XML document. The drawback of this approach is the lack of automation in implementing the object model and XPath expressions. Instead, the application developers have to create these artifacts manually, which is time-consuming, potentially error-prone, and hampers application maintenance when XML schemas and XML content models are updated. Another drawback is the lack of XML schema verification, which XML data bindings typically apply automatically during unmarshalling. Schema validity is typically required in secure applications.
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expressions that extract data from XML. This approach has some benefits but also has some drawbacks. First, the approach only needs proximate knowledge (e.g., topology, tag names, etc.) of the XML tree structure, which developers can determine by looking at the XML data. Furthermore, XPath allows the
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Similarly, since objects residing in computer memory are not inherently sequentially stored, and may include links to other objects (including self-referential links), simple XML data binding mappings may not be capable of preserving all the information about an object when it is marshalled to XML.
224:, XML entity references, and sibling order may not be preserved in the object representation created by the binding application. However, this is not always the case; sufficiently powerful XML data binding tools are capable of preserving 100% of the information stored in an XML document.
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Supports XML schema, WSDL, and SOAP; XML schemas are not required to serialize C/C++ data to XML; custom mapping of XML schema types to C/C++ types via a type mapping file and from C/C++ types to compatible XML schema types by source code annotation
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Since XML is a document-oriented format and objects are (usually) not document-oriented, simple XML data binding mappings may ignore some of the structural information embedded in an XML document. Specifically, information such as
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However, sufficiently powerful data binding tools perform graph structure analysis on objects residing in memory to marshall (cyclic) object graph structures in XML by utilizing standard XML reference attributes.
265:. The structure and the data remain consistent and coherent throughout the journey, and no custom formats or parsing is required. This is not unique to XML.
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A mapping description, usually itself an XML document, describes how an existing XML schema maps to a set of classes, and vice versa.
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objects across programs, languages, and platforms. You can dump a time series of structured objects from a datalogger written in
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Earlier versions also supported Java-to-SQL persistence but this has since been forked into a separate project
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An XML data binder accomplishes this by automatically creating a mapping between elements of the
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670:. Supports XML schema (XSD 1.0 and XSD 1.1), DTD, WSDL. Serializes XML to JSON and JSON to XML.
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184:(also called deserialization). The reverse process, to serialize an object as XML, is called
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Based on an existing XML schema, classes that correspond to the schema are generated.
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Supports XML schema (XSD), DTD, XDR, WSDL. Serializes XML to JSON and JSON to XML.
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Based on a set of classes to be serialized, a corresponding XML schema is generated.
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When this process is applied to convert an XML document to an object, it is called
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An alternative approach to automatic data binding relies instead on hand-crafted
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Dormant. Serializes objects to XML without requiring an XML schema definition
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Part of the .NET framework, contains XML data binding classes; includes
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to retrieve the data from a direct representation of the XML itself.
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to access the data in the XML from the object, rather than using the
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on an embedded processor, bring it across the network to process in
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Approaches to data binding can be distinguished as follows:
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tools generate the source code to perform these tasks.
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C++, C#, Java, Visual Basic.Net, Visual Basic 6 (COM)
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Maps classes to XML schemas via bytecode manipulation
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One of XML data binding's strengths is the ability to
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data using a programming language class library (e.g.
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refers to a means of representing information in an
666:Direct replacement for XSD.exe. Integrated within
939:XML Schema Patterns for Databinding Working Group
453:with SAX or tree-like mapping into C++ classes
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628:C# and Visual Basic .Net (Supports XSD 1.1)
48:introducing citations to additional sources
908:Liquid Technologies. Retrieved 2024-07-24.
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733:tool to generate classes from XSD schema
38:Relevant discussion may be found on the
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137:It makes it possible to read and write
906:"What is XML Data Binding - Tutorial"
491:2.8.131, September 23, 2023
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817:Also capable of serializing to JSON
169:of the document we wish to bind and
835:3.5 beta, August 16, 2002
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690:2.7.1, February 9, 2017
514:Java Architecture for XML Binding
554:1.2.6, January 1, 2015
363:5.1.1, August 29, 2022
122:in computer memory. This allows
31:relies largely or entirely on a
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801:1.4.10, May 23, 2017
753:0.9.1, April 1, 2008
437:4.0.0, July 22, 2014
1:
398:1.4.1, May 15, 2016
177:to be represented in memory.
769:C++ port of Apache XMLBeans
277:XML data binding frameworks
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933:XML Data Binding Resources
920:IBM. Retrieved 2024-04-16.
324:January 28, 2003
710:System.Xml.Serialization
299:Code generation from XSD
261:and finally visualize in
631:Freeware and proprietry
583:Freeware and proprietry
255:C (programming language)
668:Microsoft Visual Studio
245:Data binding in general
954:Programming constructs
790:; 20 years ago
649:; 3 months ago
601:; 3 months ago
588:; 23 years ago
576:Liquid XML Data Binder
480:; 23 years ago
918:"What is XML binding"
636:; 5 years ago
478:December 8, 2000
287:Programming Language
788:January 1, 2004
296:Last stable release
44:improve this article
935:, by Ronald Bourret
647:June 18, 2024
634:March 3, 2019
624:Liquid XML Objects
599:June 18, 2024
357:Apache License 2.0
59:"XML data binding"
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420:CodeSynthesis XSD
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61: –
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55:Find sources:
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33:single source
29:This article
27:
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18:
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232:Alternatives
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215:Difficulties
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202:Class based:
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124:applications
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30:
548:BSD License
251:deserialize
186:marshalling
161:Description
948:Categories
894:References
839:2002-08-16
805:2017-05-23
795:2004-01-01
757:2008-04-01
747:Apache 2.0
739:xmlbeansxx
694:2017-02-09
684:Apache 2.0
654:2024-06-18
641:2019-03-03
606:2024-06-18
593:2001-06-01
558:2015-01-01
495:2023-09-23
485:2000-12-08
441:2014-07-22
402:2016-05-15
392:Apache 2.0
367:2022-08-29
328:2003-01-28
167:XML schema
70:newspapers
848:Unknown
845:Unknown
814:Unknown
811:Unknown
766:Unknown
763:Unknown
450:Unknown
447:Unknown
411:Unknown
408:Unknown
376:Unknown
340:Unknown
337:Unknown
100:June 2015
40:talk page
857:See also
313:Betwixt
290:License
222:comments
837: (
803: (
793: (
775:XStream
755: (
731:xsd.exe
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516:(JAXB)
493: (
483: (
473:GNU GPL
439: (
430:GNU GPL
400: (
365: (
326: (
171:members
84:scholar
676:Simple
384:Castor
320:Apache
263:Octave
86:
79:
72:
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57:
827:Java
779:Java
680:Java
544:Java
519:Java
459:gSOAP
388:Java
353:Java
316:Java
305:Note
284:Name
238:XPath
175:class
173:of a
91:JSTOR
77:books
888:YAML
878:LDX+
873:JSON
823:Zeus
743:C++
723:Yes
703:Yes
663:Yes
660:Yes
615:Yes
612:Yes
567:Yes
564:Yes
540:JiBX
532:Yes
529:Yes
504:Yes
501:Yes
466:and
373:Yes
334:0.8
271:JSON
267:YAML
259:Perl
151:Java
63:news
959:XML
783:BSD
726:No
713:C#
700:No
468:C++
425:C++
143:C++
139:XML
132:SAX
130:or
128:DOM
116:XML
46:by
950::
830:?
716:?
522:?
188:.
149:,
147:C#
145:,
841:)
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595:)
560:)
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464:C
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98:(
88:·
81:·
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