ilADTMultiDBBridge Class Reference

Inheritance diagram for ilADTMultiDBBridge:

Collaboration diagram for ilADTMultiDBBridge:

Public Member Functions
	readRecord (array $a_row)
	prepareInsert (array &$a_fields)
	afterInsert ()
	afterUpdate ()
	afterDelete ()
Public Member Functions inherited from ilADTDBBridge
	__construct (ilADT $a_adt)
	Constructor. More...
	getADT ()
	Get ADT. More...
	setTable ($a_table)
	Set table name. More...
	getTable ()
	Get table name. More...
	setElementId ($a_value)
	Set element id (aka DB column[s] [prefix]) More...
	getElementId ()
	Get element id. More...
	setPrimary (array $a_value)
	Set primary fields (in MDB2 format) More...
	getPrimary ()
	Get primary fields. More...
	buildPrimaryWhere ()
	Convert primary keys array to sql string. More...
	readRecord (array $a_row)
	Import DB values to ADT. More...
	prepareInsert (array &$a_fields)
	Prepare ADT values for insert. More...
	afterInsert ()
	After insert hook to enable sub-tables. More...
	prepareUpdate (array &$a_fields)
	Prepare ADT values for update. More...
	afterUpdate ()
	After update hook to enable sub-tables. More...
	afterDelete ()
	After delete hook to enable sub-tables. More...

Protected Member Functions
	getSubTableName ()
	Build sub-table name. More...
	readMultiRecord ($a_set)
	Import record-rows from sub-table. More...
	prepareMultiInsert ()
	Build insert-fields for each "value". More...
Protected Member Functions inherited from ilADTDBBridge
	isValidADT (ilADT $a_adt)
	Check if given ADT is valid. More...
	setADT (ilADT $a_adt)
	Set ADT. More...

Additional Inherited Members
Protected Attributes inherited from ilADTDBBridge
	$adt
	$table
	$id
	$primary

Detailed Description

Definition at line 5 of file class.ilADTMultiDBBridge.php.

Member Function Documentation

afterDelete()

ilADTMultiDBBridge::afterDelete

(

)

Definition at line 72 of file class.ilADTMultiDBBridge.php.

References $ilDB, ilADTDBBridge\buildPrimaryWhere(), and getSubTableName().

        {
                global $ilDB;
                
                $ilDB->manipulate("DELETE FROM ".$this->getSubTableName().
                        " WHERE ".$this->buildPrimaryWhere());          
        }       

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afterInsert()

ilADTMultiDBBridge::afterInsert

(

)

Definition at line 43 of file class.ilADTMultiDBBridge.php.

References afterUpdate().

        {
                $this->afterUpdate();
        }       

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afterUpdate()

ilADTMultiDBBridge::afterUpdate

(

)

Definition at line 48 of file class.ilADTMultiDBBridge.php.

References $ilDB, ilADTDBBridge\buildPrimaryWhere(), ilADTDBBridge\getPrimary(), getSubTableName(), and prepareMultiInsert().

Referenced by afterInsert().

        {
                global $ilDB;
                
                // :TODO: build diff, save difference
                
                $ilDB->manipulate("DELETE FROM ".$this->getSubTableName().
                        " WHERE ".$this->buildPrimaryWhere());          
                
                foreach($this->prepareMultiInsert() as $sub_items)
                {               
                        $fields = array_merge($this->getPrimary(), $sub_items);
                        
                        $ilDB->insert($this->getSubTableName(), $fields);                       
                }
        }

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getSubTableName()

ilADTMultiDBBridge::getSubTableName ( )

protected

Build sub-table name.

Returns

string

Definition at line 14 of file class.ilADTMultiDBBridge.php.

References ilADTDBBridge\getElementId(), and ilADTDBBridge\getTable().

Referenced by afterDelete(), and afterUpdate().

        {
                return $this->getTable()."_".$this->getElementId();
        }

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prepareInsert()

ilADTMultiDBBridge::prepareInsert

(

array &

$a_fields

)

Definition at line 38 of file class.ilADTMultiDBBridge.php.

        {
                // see afterUpdate()
        }       

prepareMultiInsert()

ilADTMultiDBBridge::prepareMultiInsert ( )

abstractprotected

Build insert-fields for each "value".

Returns

array

Referenced by afterUpdate().

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readMultiRecord()

ilADTMultiDBBridge::readMultiRecord (   $a_set )

abstractprotected

Import record-rows from sub-table.

Parameters

object

$a_set

Referenced by readRecord().

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readRecord()

ilADTMultiDBBridge::readRecord

(

array

$a_row

)

Definition at line 19 of file class.ilADTMultiDBBridge.php.

References $ilDB, and readMultiRecord().

        {
                global $ilDB;
                                
                $sql = "SELECT ".$this->getElementId().
                        " FROM ".$this->getSubTableName().
                        " WHERE ".$this->buildPrimaryWhere(); 
                $set = $ilDB->query($sql);      
                
                $this->readMultiRecord($set);
        }       

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

• Services/ADT/classes/Bridges/class.ilADTMultiDBBridge.php