xmldb_object Class Reference

Inheritance diagram for xmldb_object:

Public Member Functions
	__construct ($name)
	Creates one new xmldb_object. More...
	checkName ()
	This function will check if one key name is ok or no (true/false) only lowercase a-z, 0-9 and _ are allowed. More...
	checkNameValues ($arr)
	This function will check that all the elements in one array have a correct name [a-z0-9_]. More...
	comma2array ($string)
	Returns one array of elements from one comma separated string, supporting quoted strings containing commas and concat function calls. More...
	debug ($message)
	This function will perform the central debug of all the XMLDB classes being called automatically every time one error is found. More...
	findObjectInArray ($objectname, $arr)
	Returns the position of one object in the array. More...
	fixPrevNext (&$arr)
	Reconstruct previous/next attributes. More...
	getComment ()
	This function returns the comment of one xmldb_object. More...
	getError ()
	This function will return the error detected in the object. More...
	getHash ()
	This function returns the hash of one xmldb_object. More...
	getName ()
	This function will return the name of the xmldb_object. More...
	getNext ()
	This function will return the name of the next xmldb_object. More...
	getPrevious ()
	This function will return the name of the previous xmldb_object. More...
	hasChanged ()
	This function returns true/false, if the xmldb_object has changed. More...
	isLoaded ()
	This function returns true/false, if the xmldb_object has been loaded. More...
	orderElements ($arr)
	This function will order all the elements in one array, following the previous/next rules. More...
	readableInfo ()
	This function will display a readable info about the xmldb_object (should be implemented inside each XMLDBxxx object) More...
	setChanged ($changed=true)
	This function will set the changed field of the xmldb_object. More...
	setComment ($comment)
	This function will set the comment of the xmldb_object. More...
	setHash ($hash)
	This function will set the hash of the xmldb_object. More...
	setLoaded ($loaded=true)
	This function will set the loaded field of the xmldb_object. More...
	setName ($name)
	This function will set the name field of the xmldb_object. More...
	setNext ($next)
	This function will set the next of the xmldb_object. More...
	setPrevious ($previous)
	This function will set the previous of the xmldb_object. More...
	validateDefinition (xmldb_table $xmldb_table=null)
	Validates the definition of objects and returns error message. More...

Protected Attributes
bool	$changed
	was object changed
string	$comment
	comment on object
string	$errormsg
	error message
string	$hash
	hash of object
bool	$loaded
	is it loaded yet
string	$name
	name of obejct
xmldb_object	$next
xmldb_object	$previous

Constructor & Destructor Documentation

__construct()

xmldb_object::__construct

(

$name

)

Creates one new xmldb_object.

Parameters

string

$name

Reimplemented in xmldb_structure, xmldb_table, and xmldb_file.

Member Function Documentation

checkName()

xmldb_object::checkName

(

)

This function will check if one key name is ok or no (true/false) only lowercase a-z, 0-9 and _ are allowed.

Return values

bool

checkNameValues()

xmldb_object::checkNameValues

(

$arr

)

This function will check that all the elements in one array have a correct name [a-z0-9_].

Parameters

array

$arr

Return values

bool

comma2array()

xmldb_object::comma2array

(

$string

)

Returns one array of elements from one comma separated string, supporting quoted strings containing commas and concat function calls.

Parameters

string

$string

Return values

array

debug()

xmldb_object::debug

(

$message

)

This function will perform the central debug of all the XMLDB classes being called automatically every time one error is found.

Apart from the main actions performed in it (XMLDB agnostic) it looks for one function called xmldb_debug() and invokes it, passing both the message code and the whole object. So, to perform custom debugging just add such function to your libs.

Call to the external hook function can be disabled by request by defining XMLDB_SKIP_DEBUG_HOOK

Parameters

string

$message

findObjectInArray()

xmldb_object::findObjectInArray	(		$objectname,
			$arr
	)

Returns the position of one object in the array.

Parameters

string	$objectname
array	$arr

Return values

mixed

fixPrevNext()

xmldb_object::fixPrevNext

(

&

$arr

)

Reconstruct previous/next attributes.

Parameters

array

$arr

Return values

bool	true if $arr modified

getComment()

xmldb_object::getComment

(

)

This function returns the comment of one xmldb_object.

Return values

string

getError()

xmldb_object::getError

(

)

This function will return the error detected in the object.

Return values

string

getHash()

xmldb_object::getHash

(

)

This function returns the hash of one xmldb_object.

Return values

string

getName()

xmldb_object::getName

(

)

This function will return the name of the xmldb_object.

Return values

string

getNext()

xmldb_object::getNext

(

)

This function will return the name of the next xmldb_object.

Return values

xmldb_object

getPrevious()

xmldb_object::getPrevious

(

)

This function will return the name of the previous xmldb_object.

Return values

xmldb_object

hasChanged()

xmldb_object::hasChanged

(

)

This function returns true/false, if the xmldb_object has changed.

Return values

bool

isLoaded()

xmldb_object::isLoaded

(

)

This function returns true/false, if the xmldb_object has been loaded.

Return values

bool

orderElements()

xmldb_object::orderElements

(

$arr

)

This function will order all the elements in one array, following the previous/next rules.

Parameters

array

$arr

Return values

array|bool

readableInfo()

xmldb_object::readableInfo

(

)

This function will display a readable info about the xmldb_object (should be implemented inside each XMLDBxxx object)

Return values

string

Reimplemented in xmldb_field, xmldb_index, and xmldb_key.

setChanged()

xmldb_object::setChanged

(

$changed = true

)

This function will set the changed field of the xmldb_object.

Parameters

bool

$changed

setComment()

xmldb_object::setComment

(

$comment

)

This function will set the comment of the xmldb_object.

Parameters

string

$comment

setHash()

xmldb_object::setHash

(

$hash

)

This function will set the hash of the xmldb_object.

Parameters

string

$hash

setLoaded()

xmldb_object::setLoaded

(

$loaded = true

)

This function will set the loaded field of the xmldb_object.

Parameters

bool

$loaded

setName()

xmldb_object::setName

(

$name

)

This function will set the name field of the xmldb_object.

Parameters

string

$name

setNext()

xmldb_object::setNext

(

$next

)

This function will set the next of the xmldb_object.

Parameters

xmldb_object

$next

setPrevious()

xmldb_object::setPrevious

(

$previous

)

This function will set the previous of the xmldb_object.

Parameters

xmldb_object

$previous

validateDefinition()

xmldb_object::validateDefinition

(

xmldb_table

$xmldb_table = null

)

Validates the definition of objects and returns error message.

The error message should not be localised because it is intended for developers, end users and admins should never see these problems!

Parameters

xmldb_table

$xmldb_table

optional when object is table

Return values

string

null if ok, error message if problem found

Reimplemented in xmldb_field, xmldb_index, and xmldb_table.

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

• lib/xmldb/xmldb_object.php