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DOM provides classes and methods to navigate and process the tree.
In general, the DOM API provides the following advantages: Release 1 (11.1), XDK provides scalable, pluggable support for DOM.
I have parsed the element itempurchased in above xml and stored it in integer variable. that is i want to check whether itempurchased is number.
pls provide suggestions If you are marshaling your xml to a java bean then you may try using the Java6 Bean Validation Framework.
The schemas (or DTDs) needed for validation can be specified as can provide the schema to the parser.
If you don't specify any sources for the schema(s) then the parser or validator will try to resolve the URIs and "SYSTEM ID"s specified inside the document itself in order to find the schema document(s).
A well-formed XML document is an XML document with correct syntax.
It is very necessary to know about valid XML document before knowing XML validation.
You can access the JAXP specification, which is produced by Sun Microsystems, at the following URL: DOM Stream access to XML nodes is done by PL/SQL and Java APIs.This relieves problems of memory inefficiency, limited scalability, and lack of control over the DOM configuration.For the scalable DOM, the configuration and creation are mainly supported using the interfaces.DOM configurations can be made to suit different applications.
You can configure the DOM with different access patterns such as read-only, streaming, transient update, and shadow copy, achieving maximum memory use and performance in your applications.DOM builds an in-memory tree representation of the XML document.