This package is also available in Java 1.3 and later when you install JAXP 1.3 separately.Among other products, an implementation of this library is included with Xerces 2.8. If you validate in multiple threads simultaneously, make sure each one has its own However, normally this isn't what you want.Typically, the URL is the namespace Uniform Resource Identifier (URI) for the schema language. However, you can install additional libraries that add support for these and other schema languages.
If there's a problem with the data, it's better to find out earlier than later.attribute for an XML Schema without namespaces, in the root/top-level element, or in any other element of the XML Document.In our case, we'll use the example of an XML document, Xml Document Url, that contains an As I explained previously, an XML Schemain our example, Schema Urldefines the structure of an XML document.However, once you learn the API for validating DOM documents against RELAX NG schemas (for instance), you can use the same API to validate JDOM documents against W3C schemas. Schema Instance(Schema Factory.java:186) at Docbook RELAXNGCheck.main(Docbook RELAXNGCheck.java:14) This isn't a closed list.For example, Listing 2 shows a program that validates Doc Book documents against Doc Book's RELAX NG schema. The only things that have changed are the location of the schema and the URL that identifies the schema language. Implementations are free to add other URLs to this list to identify other schema languages.