sax :: DTDHandler
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 dtd_handler
property. The parser uses the
instance to report notation and unparsed entity declarations to
the application.
Note that this interface includes only those DTD events that the XML recommendation requires processors to report: notation and unparsed entity declarations.
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 start_document
event, and before the first
start_element
event.
(If the sax::ext::LexicalHandler
is
used, these events must also be reported before the end_dtd
event.)
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.
Note: The original documentation comes from SAX 2.0.
SEE: sax::XMLReader.dtd_handler
sax :: DTDHandler :: defaultinit
sax :: DTDHandler :: notation_decl
Receive notification of a notation declaration event.sax :: DTDHandler :: unparsed_entity_decl
Receive notification of an unparsed entity declaration event.sax $ DTDHandler :: SELF
Type of this instance, automatically specialized in every classcore :: Object :: class_factory
Implementation used byget_class
to create the specific class.
sax :: DTDHandler :: defaultinit
core :: Object :: defaultinit
core :: Object :: is_same_instance
Return true ifself
and other
are the same instance (i.e. same identity).
core :: Object :: is_same_serialized
Isself
the same as other
in a serialization context?
core :: Object :: is_same_type
Return true ifself
and other
have the same dynamic type.
sax :: DTDHandler :: notation_decl
Receive notification of a notation declaration event.core :: Object :: output_class_name
Display class name on stdout (debug only).sax :: DTDHandler :: unparsed_entity_decl
Receive notification of an unparsed entity declaration event.
# Receives notification of basic DTD-related events.
#
# 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 `dtd_handler` property. The parser uses the
# instance to report notation and unparsed entity declarations to
# the application.
#
# Note that this interface includes only those DTD events that
# the XML recommendation *requires* processors to report:
# notation and unparsed entity declarations.
#
# 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 `start_document` event, and before the first
# `start_element` event.
# (If the `sax::ext::LexicalHandler` is
# used, these events must also be reported before the `end_dtd` event.)
#
# 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.
#
# Note: The original documentation comes from [SAX 2.0](http://www.saxproject.org).
#
# SEE: `sax::XMLReader.dtd_handler`
abstract class DTDHandler
# Receive notification of a notation declaration event.
#
# 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.
#
# At least one of `public_id` and `system_id` 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.
#
# There is no guarantee that the notation declaration will be
# reported before any unparsed entities that use it.
#
# Parameters:
#
# * `name`: notation name.
# * `public_id`: notation's public identifier, or null if none was given.
# * `system_id`: notation's system identifier, or null if none was given.
#
# SEE: `sax::Attributes`
fun notation_decl(name: String, public_id: String, system_id: String) do end
# Receive notification of an unparsed entity declaration event.
#
# Note that the notation name corresponds to a notation
# reported by the `notation_decl` event.
# It is up to the application to record the entity for later
# reference, if necessary;
# unparsed entities may appear as attribute values.
#
# If the system identifier is a URL, the parser must resolve it
# fully before passing it to the application.
#
# Parameters:
#
# * `name`: unparsed entity's name.
# * `public_id`: entity's public identifier, or null if none was given.
# * `system_id`: entity's system identifier, or null if none was given.
#
# SEE: `sax::Attributes`
fun unparsed_entity_decl(name: String, public_id: String,
system_id: String) do end
end
lib/sax/dtd_handler.nit:14,1--92,3