This rule allows validation of XML files against XML Schema using Xerces parser.

The "schemas" parameter can be set to:

the namespace or short name of a built-in schema (ex: xhtml1-strict or http://www.w3.org/1999/xhtml)
the URL to a schema (ex: http://www.springframework.org/schema/beans/spring-beans-3.2.xsd)
the relative path to a schema on the filesystem (ex: schemas/xsd/mycustomschema.xsd)

Default value: autodetect. In this case, the parser will try to load the schema based on the doctype or the namespace declaration in the document.

Files to be validated by the schema can be specified through inclusion pattern using the "filePattern" parameter.

Built-in schemas:

Description	Namespace or Short name	Doctype
XML	http://www.w3.org/2001/xml.xsd
XML	http://www.w3.org/XML/1998/namespace
XHTML1.0 Strict	http://www.w3.org/1999/xhtml
XHTML1.0 Strict	xhtml1-strict	-//W3C//DTD XHTML 1.0 Strict//EN
XHTML1.0 Transitional	xhtml1-transitional	-//W3C//DTD XHTML 1.0 Transitional//EN
XHTML1.0 Frameset	xhtml1-frameset	-//W3C//DTD XHTML 1.0 Frameset//EN
XHTML1.1		-//W3C//DTD XHTML 1.1 Strict//EN
JSF Core	http://java.sun.com/jsf/core
JSF HTML Basic	http://java.sun.com/jsf/html
JSF Facelets	http://java.sun.com/jsf/facelets
Maven Project Model	http://maven.apache.org/POM/4.0.0