Docs For Class StorableBlob

Description

This is the StorablePrimitive equivalent of Blob for the dm_blob table.

author: Adam Franco <AT adamfranco DOT com adam AT adamfranco DOT com> <afranco AT middlebury DOT edu>
version: $Id: StorableBlob.class.php,v 1.10 2007/09/04 20:25:33 adamfranco Exp $
license: GNU General Public License (GPL)
copyright: Copyright © 2005, Middlebury College

Located in /harmoni/core/dataManager/storablePrimitives/StorableBlob.class.php (line 15)

SObject
   |
   --String
      |
      --StorableStringAbstract
         |
         --StorableBlob

Method Summary

StorableBlob StorableBlob ()

void alterQuery (mixed $query)

object asABlob ()

object asAShortString ()

object asAString ()

object StorableBlob createAndPopulate (array $dbRow)

integer insert (integer $dbID)

void value ()

void _setValue ($value $value)

Variables

Inherited Variables

Inherited from StorableStringAbstract

StorableStringAbstract::$_table

Inherited from String

String::$_string

Methods

Constructor StorableBlob (line 65)

StorableBlob StorableBlob ()

alterQuery (line 77)

Takes an existing SelectQuery and adds a table join and some columns so that when it is executed the actual data can be retrieved from the row. The join condition must be "fk_data = data_id_field", since the field "fk_data" is already part of the DataManager's table structure.

access: public

void alterQuery (mixed $query)

asABlob (line 99)

Convert this object to a StorableBlob

since: 6/9/06
access: public

object asABlob ()

Redefinition of:

StorableStringAbstract::asABlob(): Convert this object to a StorableBlob

asAShortString (line 121)

Convert this object to a StorableShortString

since: 6/9/06
access: public

object asAShortString ()

Redefinition of:

StorableStringAbstract::asAShortString(): Convert this object to a StorableShortString

asAString (line 110)

Convert this object to a StorableString

since: 6/9/06
access: public

object asAString ()

Redefinition of:

StorableStringAbstract::asAString(): Convert this object to a StorableString

createAndPopulate (line 32)

Takes a single database row, which would contain the columns added by alterQuery() and extracts the values to setup the object with the appropriate data.

static:
access: public

object StorableBlob createAndPopulate (array $dbRow)

array $dbRow

insert (line 48)

Inserts a new row into the Database with the data contained in the object.

return: Returns the new ID of the data stored.
access: public

integer insert (integer $dbID)

integer $dbID: The DBHandler database ID to query.

Redefinition of:

StorableStringAbstract::insert(): Inserts a new row into the Database with the data contained in the object.

value (line 82)

void value ()

_setValue (line 61)

Set the value

since: 7/13/05
access: private

void _setValue ($value $value)

$value $value

Inherited Methods

Inherited From StorableStringAbstract

StorableStringAbstract::asABlob()
StorableStringAbstract::asABoolean()
StorableStringAbstract::asADateTime()
StorableStringAbstract::asAFloat()
StorableStringAbstract::asAInteger()
StorableStringAbstract::asAnOKIType()
StorableStringAbstract::asAShortString()
StorableStringAbstract::asAString()
StorableStringAbstract::insert()
StorableStringAbstract::prune()
StorableStringAbstract::update()

Inherited From String

String::String()
String::fromString()
String::isEqualTo()
String::printableString()
String::withValue()

Inherited From SObject

SObject::asA()
SObject::asString()
SObject::copy()
SObject::copySameFrom()
SObject::copyTwoLevel()
SObject::deepCopy()
SObject::isEqual()
SObject::isEqualTo()
SObject::isNotEqualTo()
SObject::isNotReferenceTo()
SObject::isReferenceTo()
SObject::newFrom()
SObject::postCopy()
SObject::printableString()
SObject::shallowCopy()
SObject::_deepCopyArray()