arJoinCollection Class Reference

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V. More...

Inheritance diagram for arJoinCollection:

Collaboration diagram for arJoinCollection:

Public Member Functions
	getSaveTableName (arStatement $arStatement)
	add (arStatement $arStatement)
	asSQLStatement (ilDBInterface $db)
	getJoins ()
Public Member Functions inherited from arStatementCollection
	add (arStatement $arStatement)
	hasStatements ()
	asSQLStatement (ilDBInterface $db)
	setAr (ActiveRecord $activeRecord)
	getAr ()
	setStatements (array $statements)
	getStatements ()

Protected Attributes
array	$table_names = []
Protected Attributes inherited from arStatementCollection
array	$statements = []
ActiveRecord	$ar = null

Additional Inherited Members
Static Protected Attributes inherited from arStatementCollection
static array	$cache = []

Detailed Description

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V.

ILIAS is licensed with the GPL-3.0, see https://www.gnu.org/licenses/gpl-3.0.en.html You should have received a copy of said license along with the source code, too.

If this is not the case or you just want to try ILIAS, you'll find us at: https://www.ilias.de https://github.com/ILIAS-eLearning Class arJoinCollection

Author

Fabian Schmid fs@st.nosp@m.uder.nosp@m.-raim.nosp@m.ann..nosp@m.ch

Version

2.0.7

Definition at line 24 of file class.arJoinCollection.php.

Member Function Documentation

add()

arJoinCollection::add

(

arStatement

$arStatement

)

Reimplemented from arStatementCollection.

Definition at line 46 of file class.arJoinCollection.php.

                                                 : void
    {
        $arStatement->setTableNameAs($this->getSaveTableName($arStatement));
        $this->table_names[] = $arStatement->getTableName();
        parent::add($arStatement);
    }

References ILIAS\UI\examples\Symbol\Glyph\Add\add(), getSaveTableName(), and arStatement\setTableNameAs().

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asSQLStatement()

arJoinCollection::asSQLStatement

(

ilDBInterface

$db

)

Reimplemented from arStatementCollection.

Definition at line 53 of file class.arJoinCollection.php.

                                                     : string
    {
        $return = '';
        if ($this->hasStatements()) {
            foreach ($this->getJoins() as $arJoin) {
                $return .= $arJoin->asSQLStatement($this->getAr(), $db);
            }
        }
 
        return $return;
    }

References arStatementCollection\getAr(), getJoins(), and arStatementCollection\hasStatements().

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getJoins()

arJoinCollection::getJoins

(

)

Returns

arJoin[]

Definition at line 68 of file class.arJoinCollection.php.

                              : array
    {
        return $this->statements;
    }

References arStatementCollection\$statements.

Referenced by asSQLStatement().

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getSaveTableName()

arJoinCollection::getSaveTableName

(

arStatement

$arStatement

)

Parameters

arJoin

$arStatement

Definition at line 31 of file class.arJoinCollection.php.

                                                              : string
    {
        $tableName = $arStatement->getTableName();
        if (in_array($tableName, $this->table_names, true)) {
            $vals = array_count_values($this->table_names);
            $next = $vals[$tableName] + 1;
            $arStatement->setFullNames(true);
            $arStatement->setIsMapped(true);
 
            return $tableName . '_' . $next;
        }
        return $tableName;
    }

Referenced by add().

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Field Documentation

$table_names

array arJoinCollection::$table_names = []

protected

Definition at line 26 of file class.arJoinCollection.php.

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

• components/ILIAS/ActiveRecord/Connector/Join/class.arJoinCollection.php