Docs For Class JTableObserverContenthistory

Description

Table class supporting modified pre-order tree traversal behavior.

link: http://docs.joomla.org/JTableObserver
since: 3.2

Located in /libraries/joomla/table/observer/contenthistory.php (line 20)

JTableObserver
   |
   --JTableObserverContenthistory

Variable Summary

static JTableObserverContenthistory $_myTableForPregreplaceOnly

JHelperContenthistory $contenthistoryHelper

string $typeAliasPattern

Method Summary

static JTableObserverContenthistory createObserver (JObservableInterface $observableObject, [array $params = array()])

void onAfterStore (boolean &$result)

void onBeforeDelete (mixed $pk)

void parseTypeAlias ()

Variables

static JTableObserverContenthistory $_myTableForPregreplaceOnly (line 47)

Not public, so marking private and deprecated, but needed internally in parseTypeAlias for PHP < 5.4.0 as it's not passing context $this to closure function.

deprecated: Never use this
private:
since: 3.2
access: public

JHelperContenthistory $contenthistoryHelper (line 28)

Helper object for storing and deleting version history information associated with this table observer

since: 3.2
access: protected

string $typeAliasPattern = null (line 36)

The pattern for this table's TypeAlias

since: 3.2
access: protected

Inherited Variables

Inherited from JTableObserver

JTableObserver::$table

Methods

static createObserver (line 61)

Creates the associated observer instance and attaches it to the $observableObject Creates the associated content history helper class instance $typeAlias can be of the form "{variableName}.type", automatically replacing {variableName} with table-instance variables variableName

since: 3.2
access: public

static JTableObserverContenthistory createObserver (JObservableInterface $observableObject, [array $params = array()])

JObservableInterface $observableObject: The subject object to be observed
array $params: ( 'typeAlias' => $typeAlias )

onAfterStore (line 82)

Post-processor for $table->store($updateNulls)

since: 3.2
access: public

void onAfterStore (boolean &$result)

boolean &$result: The result of the load

Redefinition of:

JTableObserver::onAfterStore(): Post-processor for $table->store($updateNulls)

onBeforeDelete (line 106)

Pre-processor for $table->delete($pk)

since: 3.2
throws: UnexpectedValueException
access: public

void onBeforeDelete (mixed $pk)

mixed $pk: An optional primary key value to delete. If not set the instance property value is used.

Redefinition of:

JTableObserver::onBeforeDelete(): Pre-processor for $table->delete($pk)

parseTypeAlias (line 127)

Internal method Parses a TypeAlias of the form "{variableName}.type", replacing {variableName} with table-instance variables variableName Storing result into $this->contenthistoryHelper->typeAlias

since: 3.2
access: protected

void parseTypeAlias ()

Inherited Methods

Inherited From JTableObserver

JTableObserver::__construct()
JTableObserver::onAfterDelete()
JTableObserver::onAfterLoad()
JTableObserver::onAfterStore()
JTableObserver::onBeforeDelete()
JTableObserver::onBeforeLoad()
JTableObserver::onBeforeStore()