Alpha Framework 3.1.0 API Documentation

ActiveRecordProviderSQLite implements ActiveRecordProviderInterface

SQLite active record provider (uses the SQLite3 native API in PHP).

Tags
since
1.2
author

John Collins dev@alphaframework.org

license

http://www.opensource.org/licenses/bsd-license.php The BSD License

copyright

Copyright (c) 2018, John Collins (founder of Alpha Framework). All rights reserved.

Redistribution and use in source and binary forms, with or
without modification, are permitted provided that the
following conditions are met:

* Redistributions of source code must retain the above
  copyright notice, this list of conditions and the
  following disclaimer.
* Redistributions in binary form must reproduce the above
  copyright notice, this list of conditions and the
  following disclaimer in the documentation and/or other
  materials provided with the distribution.
* Neither the name of the Alpha Framework nor the names
  of its contributors may be used to endorse or promote
  products derived from this software without specific
  prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Interfaces, Classes and Traits

ActiveRecordProviderInterface
An interface that defines all of the active record methods that should be included in a provider that implements this interface.

Table of Contents

$connection  : SQLite3
Database connection.
$foreignKeys  : array<string|int, mixed>
An array of new foreign keys that need to be created.
$logger  : Logger
Trace logger.
$record  : ActiveRecord
The business object that we are mapping back to.
__construct()  : mixed
The constructor.
addProperty()  : void
(non-PHPdoc).
backupDatabase()  : mixed
(non-PHPdoc).
begin()  : void
(non-PHPdoc).
checkDatabaseExists()  : bool
(non-PHPdoc).
checkRecordExists()  : bool
(non-PHPdoc).
checkRecordTableExists()  : bool
(non-PHPdoc).
checkTableExists()  : bool
(non-PHPdoc).
checkTableNeedsUpdate()  : bool
(non-PHPdoc).
commit()  : void
(non-PHPdoc).
createDatabase()  : void
(non-PHPdoc).
createForeignIndex()  : void
Note that SQLite 3.6.19 is requrired for foreign key support.
createUniqueIndex()  : void
(non-PHPdoc).
delete()  : void
(non-PHPdoc).
disconnect()  : void
(non-PHPdoc).
dropDatabase()  : void
(non-PHPdoc).
dropTable()  : void
(non-PHPdoc).
findMissingFields()  : array<string|int, mixed>
(non-PHPdoc).
getConnection()  : mixed
(non-PHPdoc).
getCount()  : int
(non-PHPdoc).
getHistoryCount()  : int
(non-PHPdoc).
getIndexes()  : array<string|int, mixed>
(non-PHPdoc).
getLastDatabaseError()  : string
(non-PHPdoc).
getMAX()  : int
(non-PHPdoc).
getVersion()  : int
(non-PHPdoc).
isTableOverloaded()  : bool
(non-PHPdoc).
load()  : void
(non-PHPdoc).
loadAll()  : array<string|int, mixed>
(non-PHPdoc).
loadAllByAttribute()  : array<string|int, mixed>
(non-PHPdoc).
loadAllByAttributes()  : array<string|int, mixed>
(non-PHPdoc).
loadAllByDayUpdated()  : array<string|int, mixed>
(non-PHPdoc).
loadAllFieldValuesByAttribute()  : array<string|int, mixed>
(non-PHPdoc).
loadAllOldVersions()  : array<string|int, mixed>
(non-PHPdoc).
loadByAttribute()  : void
(non-PHPdoc).
makeHistoryTable()  : void
(non-PHPdoc).
makeTable()  : void
(non-PHPdoc).
query()  : array<string|int, mixed>
(non-PHPdoc).
rebuildTable()  : void
(non-PHPdoc).
reload()  : void
(non-PHPdoc).
rollback()  : void
(non-PHPdoc).
save()  : void
(non-PHPdoc).
saveAttribute()  : void
(non-PHPdoc).
saveHistory()  : void
(non-PHPdoc).
setEnumOptions()  : void
Given that Enum values are not saved in the database for SQLite, an implementation is not required here.
setRecord()  : void
(non-PHPdoc).
checkIndexes()  : mixed
Checks to see if all of the indexes are in place for the record's table, creates those that are missing.

Properties

$foreignKeys

An array of new foreign keys that need to be created.

private array<string|int, mixed> $foreignKeys = array()
Tags
since
2.0.1

Methods

addProperty()

(non-PHPdoc).

public addProperty(mixed $propName) : void
Parameters
$propName : mixed

The name of the new field to add to the database table.

Tags
see
ActiveRecordProviderInterface::addProperty()
Return values
void —

backupDatabase()

(non-PHPdoc).

public static backupDatabase(mixed $targetFile) : mixed
Parameters
$targetFile : mixed
Tags
see
ActiveRecordProviderInterface::backupDatabase()
Return values
mixed —

begin()

(non-PHPdoc).

public static begin() : void
Tags
see
ActiveRecordProviderInterface::begin()
Return values
void —

checkDatabaseExists()

(non-PHPdoc).

public static checkDatabaseExists() : bool
Tags
see
ActiveRecordProviderInterface::checkDatabaseExists()
Return values
bool —

checkRecordExists()

(non-PHPdoc).

public checkRecordExists(mixed $ID) : bool
Parameters
$ID : mixed

The Object ID of the object we want to see whether it exists or not.

Tags
see
ActiveRecordProviderInterface::checkRecordExists()
Return values
bool —

checkRecordTableExists()

(non-PHPdoc).

public static checkRecordTableExists(mixed $RecordClassName[, mixed $checkHistoryTable = false ]) : bool
Parameters
$RecordClassName : mixed

The name of the business object class we are checking.

$checkHistoryTable : mixed = false

Set to true if you want to check for the existance of the _history table for this DAO.

Tags
see
ActiveRecordProviderInterface::checkRecordTableExists()
Return values
bool —

checkTableExists()

(non-PHPdoc).

public checkTableExists([mixed $checkHistoryTable = false ]) : bool
Parameters
$checkHistoryTable : mixed = false

Set to true if you want to check for the existance of the _history table for this DAO.

Tags
see
ActiveRecordProviderInterface::checkTableExists()
Return values
bool —

checkTableNeedsUpdate()

(non-PHPdoc).

public checkTableNeedsUpdate() : bool
Tags
see
ActiveRecordProviderInterface::checkTableNeedsUpdate()
Return values
bool —

commit()

(non-PHPdoc).

public static commit() : void
Tags
see
ActiveRecordProviderInterface::commit()
Return values
void —

createDatabase()

(non-PHPdoc).

public static createDatabase() : void
Tags
see
ActiveRecordProviderInterface::createDatabase()
Return values
void —

createForeignIndex()

Note that SQLite 3.6.19 is requrired for foreign key support.

public createForeignIndex(mixed $attributeName, mixed $relatedClass, mixed $relatedClassAttribute[, mixed $indexName = null ]) : void

(non-PHPdoc)

Parameters
$attributeName : mixed

The name of the attribute to apply the index on.

$relatedClass : mixed

The fully-qualified name of the related class.

$relatedClassAttribute : mixed

The name of the field to relate to on the related class.

$indexName : mixed = null

The optional name for the index, will calculate if not provided.

Tags
see
ActiveRecordProviderInterface::createForeignIndex()
Return values
void —

createUniqueIndex()

(non-PHPdoc).

public createUniqueIndex(mixed $attribute1Name[, mixed $attribute2Name = '' ][, mixed $attribute3Name = '' ]) : void
Parameters
$attribute1Name : mixed

The first attribute to mark unique in the database.

$attribute2Name : mixed = ''

The second attribute to mark unique in the databse (optional, use only for composite keys).

$attribute3Name : mixed = ''

The third attribute to mark unique in the databse (optional, use only for composite keys).

Tags
see
ActiveRecordProviderInterface::createUniqueIndex()
Return values
void —

delete()

(non-PHPdoc).

public delete() : void
Tags
see
ActiveRecordProviderInterface::delete()
Return values
void —

disconnect()

(non-PHPdoc).

public static disconnect() : void
Tags
see
ActiveRecordProviderInterface::disconnect()
Return values
void —

dropDatabase()

(non-PHPdoc).

public static dropDatabase() : void
Tags
see
ActiveRecordProviderInterface::dropDatabase()
Return values
void —

dropTable()

(non-PHPdoc).

public dropTable([mixed $tableName = null ]) : void
Parameters
$tableName : mixed = null

Optional table name, leave blank for the defined table for this class to be dropped

Tags
see
ActiveRecordProviderInterface::dropTable()
Return values
void —

findMissingFields()

(non-PHPdoc).

public findMissingFields() : array<string|int, mixed>
Tags
see
ActiveRecordProviderInterface::findMissingFields()
Return values
array<string|int, mixed> —

An array of missing fields in the database table.

getConnection()

(non-PHPdoc).

public static getConnection() : mixed
Tags
see
ActiveRecordProviderInterface::getConnection()
Return values
mixed —

getCount()

(non-PHPdoc).

public getCount([mixed $attributes = array() ][, mixed $values = array() ]) : int
Parameters
$attributes : mixed = array()

The attributes to count the objects by (optional).

$values : mixed = array()

The values of the attributes to count the objects by (optional).

Tags
see
ActiveRecordProviderInterface::getCount()
Return values
int —

getHistoryCount()

(non-PHPdoc).

public getHistoryCount() : int
Tags
see
ActiveRecordProviderInterface::getHistoryCount()
Return values
int —

getIndexes()

(non-PHPdoc).

public getIndexes() : array<string|int, mixed>
Tags
see
ActiveRecordProviderInterface::getIndexes()
Return values
array<string|int, mixed> —

An array of database indexes on this table.

getLastDatabaseError()

(non-PHPdoc).

public static getLastDatabaseError() : string
Tags
see
ActiveRecordProviderInterface::getLastDatabaseError()
Return values
string —

getMAX()

(non-PHPdoc).

public getMAX() : int
Tags
see
ActiveRecordProviderInterface::getMAX()
Return values
int —

The maximum ID value in the class table.

getVersion()

(non-PHPdoc).

public getVersion() : int
Tags
see
ActiveRecordProviderInterface::getVersion()
Return values
int —

isTableOverloaded()

(non-PHPdoc).

public isTableOverloaded() : bool
Tags
see
ActiveRecordProviderInterface::isTableOverloaded()
Return values
bool —

load()

(non-PHPdoc).

public load(mixed $ID, mixed $version) : void
Parameters
$ID : mixed

The object ID of the record to load.

$version : mixed

Optionaly, provide the version to load that version from the [tablename]_history table.

Tags
see
ActiveRecordProviderInterface::load()
Return values
void —

loadAll()

(non-PHPdoc).

public loadAll(mixed $start, mixed $limit[, mixed $orderBy = 'ID' ][, mixed $order = 'ASC' ][, mixed $ignoreClassType = false ]) : array<string|int, mixed>
Parameters
$start : mixed

The start of the SQL LIMIT clause, useful for pagination.

$limit : mixed

The amount (limit) of records to load, useful for pagination.

$orderBy : mixed = 'ID'

The name of the field to sort the records by.

$order : mixed = 'ASC'

The order to sort the records by.

$ignoreClassType : mixed = false

Default is false, set to true if you want to load from overloaded tables and ignore the class type

Tags
see
ActiveRecordProviderInterface::loadAll()
Return values
array<string|int, mixed> —

An array containing objects of this type of record object.

loadAllByAttribute()

(non-PHPdoc).

public loadAllByAttribute(mixed $attribute, mixed $value, mixed $start, mixed $limit[, mixed $orderBy = 'ID' ][, mixed $order = 'ASC' ][, mixed $ignoreClassType = false ][, mixed $constructorArgs = array() ]) : array<string|int, mixed>
Parameters
$attribute : mixed

The attribute to load the objects by.

$value : mixed

The value of the attribute to load the objects by.

$start : mixed

The start of the SQL LIMIT clause, useful for pagination.

$limit : mixed

The amount (limit) of objects to load, useful for pagination.

$orderBy : mixed = 'ID'

The name of the field to sort the objects by.

$order : mixed = 'ASC'

The order to sort the objects by.

$ignoreClassType : mixed = false

Default is false, set to true if you want to load from overloaded tables and ignore the class type.

$constructorArgs : mixed = array()

An optional array of contructor arguements to pass to the records that will be generated and returned. Supports a maximum of 5 arguements.

Tags
see
ActiveRecordProviderInterface::loadAllByAttribute()
Return values
array<string|int, mixed> —

An array containing objects of this type of business object.

loadAllByAttributes()

(non-PHPdoc).

public loadAllByAttributes([mixed $attributes = array() ][, mixed $values = array() ], mixed $start, mixed $limit[, mixed $orderBy = 'ID' ][, mixed $order = 'ASC' ][, mixed $ignoreClassType = false ][, mixed $constructorArgs = array() ]) : array<string|int, mixed>
Parameters
$attributes : mixed = array()

The attributes to load the records by.

$values : mixed = array()

The values of the attributes to load the records by.

$start : mixed

The start of the SQL LIMIT clause, useful for pagination.

$limit : mixed

The amount (limit) of records to load, useful for pagination.

$orderBy : mixed = 'ID'

The name of the field to sort the records by.

$order : mixed = 'ASC'

The order to sort the records by.

$ignoreClassType : mixed = false

Default is false, set to true if you want to load from overloaded tables and ignore the class type

$constructorArgs : mixed = array()

An optional array of contructor arguements to pass to the records that will be generated and returned. Supports a maximum of 5 arguements.

Tags
see
ActiveRecordProviderInterface::loadAllByAttributes()
Return values
array<string|int, mixed> —

An array containing objects of this type of record object.

loadAllByDayUpdated()

(non-PHPdoc).

public loadAllByDayUpdated(mixed $date, mixed $start, mixed $limit[, mixed $orderBy = 'ID' ][, mixed $order = 'ASC' ][, mixed $ignoreClassType = false ]) : array<string|int, mixed>
Parameters
$date : mixed

The date for which to load the records updated on, in the format 'YYYY-MM-DD'.

$start : mixed

The start of the SQL LIMIT clause, useful for pagination.

$limit : mixed

The amount (limit) of records to load, useful for pagination.

$orderBy : mixed = 'ID'

The name of the field to sort the records by.

$order : mixed = 'ASC'

The order to sort the records by.

$ignoreClassType : mixed = false

Default is false, set to true if you want to load from overloaded tables and ignore the class type

Tags
see
ActiveRecordProviderInterface::loadAllByDayUpdated()
Return values
array<string|int, mixed> —

An array containing objects of this type of record object.

loadAllFieldValuesByAttribute()

(non-PHPdoc).

public loadAllFieldValuesByAttribute(mixed $attribute, mixed $value, mixed $returnAttribute[, mixed $order = 'ASC' ][, mixed $ignoreClassType = false ]) : array<string|int, mixed>
Parameters
$attribute : mixed

The attribute name to load the field values by.

$value : mixed

The value of the attribute to load the field values by.

$returnAttribute : mixed

The name of the attribute to return.

$order : mixed = 'ASC'

The order to sort the records by.

$ignoreClassType : mixed = false

Default is false, set to true if you want to load from overloaded tables and ignore the class type.

Tags
see
ActiveRecordProviderInterface::loadAllFieldValuesByAttribute()
Return values
array<string|int, mixed> —

An array of field values.

loadAllOldVersions()

(non-PHPdoc).

public loadAllOldVersions(mixed $ID) : array<string|int, mixed>
Parameters
$ID : mixed

The object ID of the record to load.

Tags
see
ActiveRecordProviderInterface::loadAllOldVersions()
Return values
array<string|int, mixed> —

An array containing objects of this type of record object, order by version.

loadByAttribute()

(non-PHPdoc).

public loadByAttribute(mixed $attribute, mixed $value[, mixed $ignoreClassType = false ][, mixed $loadAttributes = array() ]) : void
Parameters
$attribute : mixed

The name of the attribute to load the record by.

$value : mixed

The value of the attribute to load the record by.

$ignoreClassType : mixed = false

Default is false, set to true if you want to load from overloaded tables and ignore the class type

$loadAttributes : mixed = array()

The attributes to load from the database to this object (leave blank to load all attributes)

Tags
see
ActiveRecordProviderInterface::loadByAttribute()
Return values
void —

makeHistoryTable()

(non-PHPdoc).

public makeHistoryTable() : void
Tags
see
ActiveRecordProviderInterface::makeHistoryTable()
Return values
void —

makeTable()

(non-PHPdoc).

public makeTable([mixed $checkIndexes = true ]) : void
Parameters
$checkIndexes : mixed = true

Set to false if you do not want to check for any additional required indexes while creating the table (default is true).

Tags
see
ActiveRecordProviderInterface::makeTable()
Return values
void —

query()

(non-PHPdoc).

public query(mixed $sqlQuery) : array<string|int, mixed>
Parameters
$sqlQuery : mixed
Tags
see
ActiveRecordProviderInterface::query()
Return values
array<string|int, mixed> —

rebuildTable()

(non-PHPdoc).

public rebuildTable() : void
Tags
see
ActiveRecordProviderInterface::rebuildTable()
Return values
void —

reload()

(non-PHPdoc).

public reload() : void
Tags
see
ActiveRecordProviderInterface::reload()
Return values
void —

rollback()

(non-PHPdoc).

public static rollback() : void
Tags
see
ActiveRecordProviderInterface::rollback()
Return values
void —

save()

(non-PHPdoc).

public save() : void
Tags
see
ActiveRecordProviderInterface::save()
Return values
void —

saveAttribute()

(non-PHPdoc).

public saveAttribute(mixed $attribute, mixed $value) : void
Parameters
$attribute : mixed

The name of the attribute to save.

$value : mixed

The value of the attribute to save.

Tags
see
ActiveRecordProviderInterface::saveAttribute()
Return values
void —

saveHistory()

(non-PHPdoc).

public saveHistory() : void
Tags
see
ActiveRecordProviderInterface::saveHistory()
Return values
void —

setEnumOptions()

Given that Enum values are not saved in the database for SQLite, an implementation is not required here.

public setEnumOptions() : void

(non-PHPdoc)

Tags
see
ActiveRecordProviderInterface::setEnumOptions()
throws
NotImplementedException
Return values
void —

setRecord()

(non-PHPdoc).

public setRecord(mixed $Record) : void
Parameters
$Record : mixed
Tags
see
ActiveRecordProviderInterface::setRecord()
Return values
void —

checkIndexes()

Checks to see if all of the indexes are in place for the record's table, creates those that are missing.

private checkIndexes() : mixed
Tags
since
1.2
Return values
mixed —

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