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Xerces 3.1.1 API: Interface DeclHandler
Xerces 3.1.1


Interface DeclHandler


public interface DeclHandler

SAX2 extension handler for DTD declaration events.

This module, both source code and documentation, is in the Public Domain, and comes with NO WARRANTY.

This is an optional extension handler for SAX2 to provide information about DTD declarations in an XML document. XML readers are not required to support this handler.

Note that data-related DTD declarations (unparsed entities and

If you are using the declaration handler together with a lexical handler, all of the events will occur between the

To set the DeclHandler for an XML reader, use the If the reader does not support declaration events, it will throw a or a when you attempt to register the handler.

Since:
SAX 2.0
Version:
2.0beta

java.lang.String aName, java.lang.String type, java.lang.String valueDefault, java.lang.String value)
          Report an attribute type declaration. java.lang.String model)
          Report an element type declaration. java.lang.String publicId, java.lang.String systemId)
          Report a parsed external entity declaration. java.lang.String value)
          Report an internal entity declaration.
Method Summary
 void
 void
 void
 void
 

Method Detail

elementDecl

public void elementDecl(java.lang.String name,
                        java.lang.String model)
Report an element type declaration.

The content model will consist of the string "EMPTY", the string "ANY", or a parenthesised group, optionally followed by an occurrence indicator. The model will be normalized so that all whitespace is removed,and will include the enclosing parentheses.


attributeDecl

public void attributeDecl(java.lang.String eName,
                          java.lang.String aName,
                          java.lang.String type,
                          java.lang.String valueDefault,
                          java.lang.String value)
Report an attribute type declaration.

Only the effective (first) declaration for an attribute will be reported. The type will be one of the strings "CDATA", "ID", "IDREF", "IDREFS", "NMTOKEN", "NMTOKENS", "ENTITY", "ENTITIES", or "NOTATION", or a parenthesized token group with the separator "|" and all whitespace removed.

Parameters:
eName - The name of the associated element.
aName - The name of the attribute.
type - A string representing the attribute type.
valueDefault - A string representing the attribute default ("#IMPLIED", "#REQUIRED", or "#FIXED") or null if none of these applies.
value - A string representing the attribute's default value,

internalEntityDecl

public void internalEntityDecl(java.lang.String name,
                               java.lang.String value)
Report an internal entity declaration.

Only the effective (first) declaration for each entity will be reported.

Parameters:
name - The name of the entity. If it is a parameter

externalEntityDecl

public void externalEntityDecl(java.lang.String name,
                               java.lang.String publicId,
                               java.lang.String systemId)
Report a parsed external entity declaration.

Only the effective (first) declaration for each entity will be reported.

Parameters:
name - The name of the entity. If it is a parameter entity, the name will begin with '%'.
publicId - The declared public identifier of the entity, or

Xerces 3.1.1