# Uses of Interface
org.xml.sax.ext.LexicalHandler

Packages that use LexicalHandler
Package
Description
javax.xml.transform.sax
Provides SAX specific transformation classes.
org.xml.sax.ext
Provides interfaces to SAX2 facilities that conformant SAX drivers won't necessarily support.

- ## Uses of LexicalHandler in javax.xml.transform.sax

  Subinterfaces of LexicalHandler in javax.xml.transform.sax
  Modifier and Type
  Interface
  Description
  `interface`
  `TransformerHandler`
  A TransformerHandler listens for SAX ContentHandler parse events and transforms them to a Result.
  Methods in javax.xml.transform.sax that return LexicalHandler
  Modifier and Type
  Method
  Description
  `LexicalHandler`
  SAXResult.`getLexicalHandler()`
  Get a SAX2 `LexicalHandler` for the output.
  Methods in javax.xml.transform.sax with parameters of type LexicalHandler
  Modifier and Type
  Method
  Description
  `void`
  SAXResult.`setLexicalHandler(LexicalHandler handler)`
  Set the SAX2 `LexicalHandler` for the output.

- ## Uses of LexicalHandler in org.xml.sax.ext

  Classes in org.xml.sax.ext that implement LexicalHandler
  Modifier and Type
  Class
  Description
  `class`
  `DefaultHandler2`
  This class extends the SAX2 base handler class to support the SAX2 `LexicalHandler`, `DeclHandler`, and `EntityResolver2` extensions.