The SAX2 standards define how to use the SAX parser's optional functions by using features and properties.

A feature or property name is a URI corresponding to an optional function of the SAX parser. The formats of the feature and property names are as follows:

Table 4-1 and Table 4-2 list the SAX2 features and SAX2 properties supported by Cosminexus XML Processor respectively.

Table 4-1 SAX2 features supported by Cosminexus XML Processor

No.	Feature name
1	http://xml.org/sax/features/external-general-entitie
2	http://xml.org/sax/features/external-parameter-entities
3	http://xml.org/sax/features/namespaces
4	http://xml.org/sax/features/namespace-prefixes
5	http://xml.org/sax/features/use-attributes2
6	http://xml.org/sax/features/use-locator2
7	http://xml.org/sax/features/use-entity-resolver2
8	http://xml.org/sax/features/validation

Table 4-2 SAX2 properties supported by Cosminexus XML Processor

No.	Property name
1	http://xml.org/sax/properties/declaration-handler
2	http://xml.org/sax/properties/lexical-handler

For the meaning of each feature and property, see the following parts in Javadoc of Simple API for XML (SAX) 2.0.2 (sax2r3):

• SAX2 Standard Feature Flags in the org.xml.sax package
• SAX2 Standard Handler and Property IDs in the org.xml.sax package

Organization of this section

(1) How to use the SAX2 features

(2) How to use the SAX2 properties