PHP Class RedBeanPHP\DuplicationManager

Author: Gabor de Mooij and the RedBeanPHP Community
Exibir arquivo Open project: gabordemooij/redbean Class Usage Examples

Protected Properties

Property Type Description
$associationManager AssociationManager
$cacheTables array
$columns array
$filters array
$redbean RedBeanPHP\OODB
$tables array
$toolbox ToolBox

Public Methods

Method Description
__construct ( ToolBox $toolbox ) Constructor, creates a new instance of DupManager.
camelfy ( array $array, boolean $dolphinMode = false ) : array Recursively turns the keys of an array into camelCase.
dup ( RedBeanPHP\OODBBean $bean, array $trail = [], boolean $preserveIDs = FALSE ) : RedBeanPHP\OODBBean Makes a copy of a bean. This method makes a deep copy of the bean.The copy will have the following features.
exportAll ( array | RedBeanPHP\OODBBean $beans, boolean $parents = FALSE, array $filters = [], string $caseStyle = 'snake' ) : array Exports a collection of beans recursively.
getSchema ( ) : array Returns a schema array for cache.
setCacheTables ( boolean $yesNo ) Indicates whether you want the duplication manager to cache the database schema.
setFilters ( array $filters ) : void A filter array is an array with table names.
setTables ( array $tables ) : void For better performance you can pass the tables in an array to this method.

Protected Methods

Method Description
duplicate ( RedBeanPHP\OODBBean $bean, array $trail = [], boolean $preserveIDs = FALSE ) : RedBeanPHP\OODBBean
hasOwnList ( string $type, string $target ) : boolean Determines whether the bean has an own list based on schema inspection from realtime schema or cache.
hasSharedList ( string $type, string $target ) : boolean Determines whether the bea has a shared list based on schema inspection from realtime schema or cache.

Private Methods

Method Description
copyOwnBeans ( RedBeanPHP\OODBBean $copy, string $owned, array $beans, array $trail, boolean $preserveIDs ) : void Copies the own beans in a bean, i.e. all the ownBean-lists.
copySharedBeans ( RedBeanPHP\OODBBean $copy, string $shared, array $beans ) : void Copies the shared beans in a bean, i.e. all the sharedBean-lists.
createCopy ( RedBeanPHP\OODBBean $bean ) : RedBeanPHP\OODBBean Creates a copy of bean $bean and copies all primitive properties (not lists) and the parents beans to the newly created bean. Also sets the ID of the bean to 0.
getListNames ( string $typeName ) : array Given the type name of a bean this method returns the canonical names of the own-list and the shared-list properties respectively.
inTrailOrAdd ( array &$trail, RedBeanPHP\OODBBean $bean ) : boolean Generates a key from the bean type and its ID and determines if the bean occurs in the trail, if not the bean will be added to the trail.

Method Details

__construct() public method

Constructor, creates a new instance of DupManager.
public __construct ( ToolBox $toolbox )
$toolbox ToolBox

camelfy() public method

Recursively turns the keys of an array into camelCase.
public camelfy ( array $array, boolean $dolphinMode = false ) : array
$array array array to camelize
$dolphinMode boolean whether you want the exception for IDs.
return array

dup() public method

- All beans in own-lists will be duplicated as well - All references to shared beans will be copied but not the shared beans themselves - All references to parent objects (_id fields) will be copied but not the parents themselves In most cases this is the desired scenario for copying beans. This function uses a trail-array to prevent infinite recursion, if a recursive bean is found (i.e. one that already has been processed) the ID of the bean will be returned. This should not happen though. Note: This function does a reflectional database query so it may be slow. Note: this function actually passes the arguments to a protected function called duplicate() that does all the work. This method takes care of creating a clone of the bean to avoid the bean getting tainted (triggering saving when storing it).
public dup ( RedBeanPHP\OODBBean $bean, array $trail = [], boolean $preserveIDs = FALSE ) : RedBeanPHP\OODBBean
$bean RedBeanPHP\OODBBean bean to be copied
$trail array for internal usage, pass array()
$preserveIDs boolean for internal usage
return RedBeanPHP\OODBBean

duplicate() protected method

See also: DuplicationManager::dup
protected duplicate ( RedBeanPHP\OODBBean $bean, array $trail = [], boolean $preserveIDs = FALSE ) : RedBeanPHP\OODBBean
$bean RedBeanPHP\OODBBean bean to be copied
$trail array trail to prevent infinite loops
$preserveIDs boolean preserve IDs
return RedBeanPHP\OODBBean

exportAll() public method

This method will export an array of beans in the first argument to a set of arrays. This can be used to send JSON or XML representations of bean hierarchies to the client. For every bean in the array this method will export: - contents of the bean - all own bean lists (recursively) - all shared beans (but not THEIR own lists) If the second parameter is set to TRUE the parents of the beans in the array will be exported as well (but not THEIR parents). The third parameter can be used to provide a white-list array for filtering. This is an array of strings representing type names, only the type names in the filter list will be exported. The fourth parameter can be used to change the keys of the resulting export arrays. The default mode is 'snake case' but this leaves the keys as-is, because 'snake' is the default case style used by RedBeanPHP in the database. You can set this to 'camel' for camel cased keys or 'dolphin' (same as camelcase but id will be converted to ID instead of Id).
public exportAll ( array | RedBeanPHP\OODBBean $beans, boolean $parents = FALSE, array $filters = [], string $caseStyle = 'snake' ) : array
$beans array | RedBeanPHP\OODBBean beans to be exported
$parents boolean also export parents
$filters array only these types (whitelist)
$caseStyle string case style identifier
return array

getSchema() public method

You can use the return value of this method as a cache, store it in RAM or on disk and pass it to setTables later.
public getSchema ( ) : array
return array

hasOwnList() protected method

Determines whether the bean has an own list based on schema inspection from realtime schema or cache.
protected hasOwnList ( string $type, string $target ) : boolean
$type string bean type to get list for
$target string type of list you want to detect
return boolean

hasSharedList() protected method

Determines whether the bea has a shared list based on schema inspection from realtime schema or cache.
protected hasSharedList ( string $type, string $target ) : boolean
$type string bean type to get list for
$target string type of list you are looking for
return boolean

setCacheTables() public method

If this flag is set to TRUE the duplication manager will query the database schema only once. Otherwise the duplicationmanager will, by default, query the schema every time a duplication action is performed (dup()).
public setCacheTables ( boolean $yesNo )
$yesNo boolean TRUE to use caching, FALSE otherwise

setFilters() public method

By setting a table filter you can make the duplication manager only take into account certain bean types. Other bean types will be ignored when exporting or making a deep copy. If no filters are set all types will be taking into account, this is the default behavior.
public setFilters ( array $filters ) : void
$filters array list of tables to be filtered
return void

setTables() public method

If the tables are available the duplication manager will not query them so this might be beneficial for performance. This method allows two array formats: array( TABLE1, TABLE2 ... ) or array( TABLE1 => array( COLUMN1, COLUMN2 ... ) ... )
public setTables ( array $tables ) : void
$tables array a table cache array
return void

Property Details

$associationManager protected_oe property

protected AssociationManager,RedBeanPHP $associationManager
return AssociationManager

$cacheTables protected_oe property

protected array $cacheTables
return array

$columns protected_oe property

protected array $columns
return array

$filters protected_oe property

protected array $filters
return array

$redbean protected_oe property

protected OODB,RedBeanPHP $redbean
return RedBeanPHP\OODB

$tables protected_oe property

protected array $tables
return array

$toolbox protected_oe property

protected ToolBox,RedBeanPHP $toolbox
return ToolBox