gcc/libjava/org/xml/sax/DTDHandler.java
Anthony Green 7a163ec05c Makefile.am (ordinary_java_source_files): Add org/xml/sax/helpers/NewInstance.java.
2002-12-19  Anthony Green  <green@redhat.com>

	* Makefile.am (ordinary_java_source_files): Add
	org/xml/sax/helpers/NewInstance.java.
	* Makefile.in: Rebuilt.
	* org/xml/sax/package.html, org/xml/sax/ext/package.html,
	org/xml/sax/helpers/package.html: New files.
	* org/xml/sax/*: Upgrade to SAX 2.0.1 release from
	http://www.saxproject.org.

From-SVN: r60350
2002-12-20 03:49:20 +00:00

118 lines
4.4 KiB
Java

// SAX DTD handler.
// http://www.saxproject.org
// No warranty; no copyright -- use this as you will.
// $Id: DTDHandler.java,v 1.5.2.4 2002/01/29 21:34:14 dbrownell Exp $
package org.xml.sax;
/**
* Receive notification of basic DTD-related events.
*
* <blockquote>
* <em>This module, both source code and documentation, is in the
* Public Domain, and comes with <strong>NO WARRANTY</strong>.</em>
* See <a href='http://www.saxproject.org'>http://www.saxproject.org</a>
* for further information.
* </blockquote>
*
* <p>If a SAX application needs information about notations and
* unparsed entities, then the application implements this
* interface and registers an instance with the SAX parser using
* the parser's setDTDHandler method. The parser uses the
* instance to report notation and unparsed entity declarations to
* the application.</p>
*
* <p>Note that this interface includes only those DTD events that
* the XML recommendation <em>requires</em> processors to report:
* notation and unparsed entity declarations.</p>
*
* <p>The SAX parser may report these events in any order, regardless
* of the order in which the notations and unparsed entities were
* declared; however, all DTD events must be reported after the
* document handler's startDocument event, and before the first
* startElement event.
* (If the {@link org.xml.sax.ext.LexicalHandler LexicalHandler} is
* used, these events must also be reported before the endDTD event.)
* </p>
*
* <p>It is up to the application to store the information for
* future use (perhaps in a hash table or object tree).
* If the application encounters attributes of type "NOTATION",
* "ENTITY", or "ENTITIES", it can use the information that it
* obtained through this interface to find the entity and/or
* notation corresponding with the attribute value.</p>
*
* @since SAX 1.0
* @author David Megginson
* @version 2.0.1 (sax2r2)
* @see org.xml.sax.XMLReader#setDTDHandler
*/
public interface DTDHandler {
/**
* Receive notification of a notation declaration event.
*
* <p>It is up to the application to record the notation for later
* reference, if necessary;
* notations may appear as attribute values and in unparsed entity
* declarations, and are sometime used with processing instruction
* target names.</p>
*
* <p>At least one of publicId and systemId must be non-null.
* If a system identifier is present, and it is a URL, the SAX
* parser must resolve it fully before passing it to the
* application through this event.</p>
*
* <p>There is no guarantee that the notation declaration will be
* reported before any unparsed entities that use it.</p>
*
* @param name The notation name.
* @param publicId The notation's public identifier, or null if
* none was given.
* @param systemId The notation's system identifier, or null if
* none was given.
* @exception org.xml.sax.SAXException Any SAX exception, possibly
* wrapping another exception.
* @see #unparsedEntityDecl
* @see org.xml.sax.Attributes
*/
public abstract void notationDecl (String name,
String publicId,
String systemId)
throws SAXException;
/**
* Receive notification of an unparsed entity declaration event.
*
* <p>Note that the notation name corresponds to a notation
* reported by the {@link #notationDecl notationDecl} event.
* It is up to the application to record the entity for later
* reference, if necessary;
* unparsed entities may appear as attribute values.
* </p>
*
* <p>If the system identifier is a URL, the parser must resolve it
* fully before passing it to the application.</p>
*
* @exception org.xml.sax.SAXException Any SAX exception, possibly
* wrapping another exception.
* @param name The unparsed entity's name.
* @param publicId The entity's public identifier, or null if none
* was given.
* @param systemId The entity's system identifier.
* @param notationName The name of the associated notation.
* @see #notationDecl
* @see org.xml.sax.Attributes
*/
public abstract void unparsedEntityDecl (String name,
String publicId,
String systemId,
String notationName)
throws SAXException;
}
// end of DTDHandler.java