XMLDBAction Class Reference

Main xmldb action clasee. More...

Inheritance diagram for XMLDBAction:

Public Member Functions
	__construct ()
	Constructor.
	getDoesGenerate ()
	Returns the type of output of the file. More...
	getError ()
	getError method, returns the last error string. More...
	getOutput ()
	getOutput method, returns the output generated by the action. More...
	getPostAction ()
	getPostAction method, returns the action to launch after executing another one More...
	getTitle ()
	getTitle method returns the title of the action (that is part of the $str array attribute More...
	init ()
	Init method, every subclass will have its own, always calling the parent one. More...
	invoke ()
	main invoke method, it sets the postaction attribute if possible and checks sesskey_protected if needed More...
	launch ($action)
	launch method, used to easily call invoke methods between actions More...
	loadStrings ($strings)
	loadStrings method, loads the required strings specified in the array parameter More...
	upgrade_savepoint_php ($structure)
	This function will generate the PHP code needed to implement the upgrade_xxxx_savepoint() php calls in upgrade code generated from the editor. More...

Protected Attributes
bool	$does_generate
	Type of value returned by the invoke method, ACTION_GENERATE_HTML have contents to show, set by each specialized invoke.
string	$errormsg
	Last Error produced. More...
string	$output
	Output of the action, set by each specialized invoke, get with getOutput.
string	$postaction
	Action to execute at the end of the invoke script.
bool	$sesskey_protected
	Actions must be protected by sesskey mechanism.
string	$str
	Strings used by the action set by each specialized init, calling loadStrings.
string	$title
	Title of the Action (class name, by default), set by parent init automatically.

Detailed Description

Main xmldb action clasee.

Main xmldb action class. It implements all the basic functionalities to be shared by each action.

Copyright

2003 onwards Eloy Lafuente (stronk7)

License

http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

Member Function Documentation

getDoesGenerate()

XMLDBAction::getDoesGenerate

(

)

Returns the type of output of the file.

Return values

bool

getError()

XMLDBAction::getError

(

)

getError method, returns the last error string.

Used if the invoke() methods returns false

Return values

string

getOutput()

XMLDBAction::getOutput

(

)

getOutput method, returns the output generated by the action.

Used after execution of the invoke() methods if they return true

Return values

string

getPostAction()

XMLDBAction::getPostAction

(

)

getPostAction method, returns the action to launch after executing another one

Return values

string

getTitle()

XMLDBAction::getTitle

(

)

getTitle method returns the title of the action (that is part of the $str array attribute

Return values

string

Reimplemented in add_persistent_mandatory.

init()

XMLDBAction::init

(

)

Init method, every subclass will have its own, always calling the parent one.

Reimplemented in add_persistent_mandatory, check_bigints, check_defaults, check_foreign_keys, check_indexes, check_oracle_semantics, create_xml_file, delete_field, delete_index, delete_key, delete_table, delete_xml_file, edit_field, edit_field_save, edit_index, edit_index_save, edit_key, edit_key_save, edit_table, edit_table_save, edit_xml_file, edit_xml_file_save, generate_all_documentation, generate_documentation, get_db_directories, load_xml_file, load_xml_files, main_view, move_updown_field, move_updown_index, move_updown_key, move_updown_table, new_field, new_index, new_key, new_table, new_table_from_mysql, revert_changes, save_xml_file, template, unload_xml_file, view_field_xml, view_index_xml, view_key_xml, view_reserved_words, view_structure_php, view_structure_sql, view_structure_xml, view_table_php, view_table_sql, view_table_xml, view_xml, and XMLDBCheckAction.

invoke()

XMLDBAction::invoke

(

)

main invoke method, it sets the postaction attribute if possible and checks sesskey_protected if needed

Reimplemented in add_persistent_mandatory, create_xml_file, delete_field, delete_index, delete_key, delete_table, delete_xml_file, edit_field, edit_field_save, edit_index, edit_index_save, edit_key, edit_key_save, edit_table, edit_table_save, edit_xml_file, edit_xml_file_save, generate_all_documentation, generate_documentation, get_db_directories, load_xml_file, load_xml_files, main_view, move_updown_field, move_updown_index, move_updown_key, move_updown_table, new_field, new_index, new_key, new_table, new_table_from_mysql, revert_changes, save_xml_file, template, unload_xml_file, view_field_xml, view_index_xml, view_key_xml, view_reserved_words, view_structure_php, view_structure_sql, view_structure_xml, view_table_php, view_table_sql, view_table_xml, view_xml, and XMLDBCheckAction.

launch()

XMLDBAction::launch

(

$action

)

launch method, used to easily call invoke methods between actions

Parameters

string

$action

Return values

mixed

loadStrings()

XMLDBAction::loadStrings

(

$strings

)

loadStrings method, loads the required strings specified in the array parameter

Parameters

string[]

$strings

upgrade_savepoint_php()

XMLDBAction::upgrade_savepoint_php

(

$structure

)

This function will generate the PHP code needed to implement the upgrade_xxxx_savepoint() php calls in upgrade code generated from the editor.

It's used by the view_structure_php and view_table_php actions

Parameters

xmldb_structure

structure object containing all the info

Return values

string

PHP code to be used to mark a reached savepoint

Member Data Documentation

$errormsg

string XMLDBAction::$errormsg

protected

Last Error produced.

Check when any invoke returns false, get with getError

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The documentation for this class was generated from the following file:

• admin/tool/xmldb/actions/XMLDBAction.class.php