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Point of view
All features
deferred class XML_CALLBACKS
Summary
Catch parsing events sent by the XML parser.
Caveat: expect those features to always receive the same UNICODE_STRING object with different values. You should take care of twinning the object if you want to keep it.
See also XML_PARSER
Direct parents
Insert list: ANY
Known children
Inherit list: XMLNS_PARSER, XML_REPOSITORY_IMPL, XML_TREE
Overview
Features
{XML_PARSER}
set_validator (a_validator: XML_VALIDATOR)
effective procedure
Sets a validator for this XML file.
validator: XML_VALIDATOR
writable attribute
The XML validator for this file (DTD, XML Schema...)
with_attribute (attribute_name: UNICODE_STRING, attribute_value: UNICODE_STRING, line: INTEGER_32, column: INTEGER_32)
deferred procedure
Called by the parser to add an attribute of a node BEFORE calling open_node
open_node (node_name: UNICODE_STRING, line: INTEGER_32, column: INTEGER_32)
deferred procedure
When the parser reads an opening node
close_node (node_name: UNICODE_STRING, line: INTEGER_32, column: INTEGER_32)
deferred procedure
When the parser reads a closing node
open_close_node (node_name: UNICODE_STRING, line: INTEGER_32, column: INTEGER_32)
deferred procedure
When the parser reads a node that opens and closes immediately (syntax "<node/>")
xml_header (line: INTEGER_32, column: INTEGER_32)
deferred procedure
Called by the parser if a "<?xml ... ?>"
processing_instruction (a_target: UNICODE_STRING, a_data: UNICODE_STRING)
deferred procedure
Called by the parser if a "<?...?>"
entity (a_entity: UNICODE_STRING, line: INTEGER_32, column: INTEGER_32): UNICODE_STRING
deferred function
Called by the parser when an &entity; is found.
open_entity_url (a_entity: UNICODE_STRING, a_url: URL)
deferred procedure
Called by the parser when the entity triggers the reading of another stream (i.e. a SYSTEM or PUBLIC entity)
close_entity_url (a_entity: UNICODE_STRING, a_url: URL)
deferred procedure
Called by the parser when the stream triggered by open_entity_url is disconnected
current_node: UNICODE_STRING
deferred function
The current node
data (a_data: UNICODE_STRING, line: INTEGER_32, column: INTEGER_32)
deferred procedure
Called by the parser when the node contains raw data
parse_error (line: INTEGER_32, column: INTEGER_32, message: STRING)
deferred procedure
Called by the parser if there is an error
at_error: BOOLEAN
deferred function
True if there was at least an error