1. class
  2. Nette
  3. \
  4. Database
  5. \
  6. Reflection
  7. \
  8. DiscoveredReflection

DiscoveredReflection

class DiscoveredReflection extends Object implements IReflection

Reflection metadata class with discovery for a database.

Properties

protected Connection $connection
protected Cache $cache
protected array $structure
protected array $loadedStructure

Methods

__construct(Connection $connection, IStorage $cacheStorage = NULL)

Create autodiscovery structure.

__destruct()

No description

string|array
getPrimary($table)

Gets primary key of $table.

array
getHasManyReference($table, $key, $refresh = TRUE)

Gets referenced table & referenced column.

array
getBelongsToReference($table, $key, $refresh = TRUE)

Gets referenced table & referencing column.

reloadAllForeignKeys()

No description

reloadForeignKeys($table)

No description

Details

at line 36
__construct(Connection $connection, IStorage $cacheStorage = NULL)

Create autodiscovery structure.

Parameters

Connection $connection
IStorage $cacheStorage

at line 46
__destruct()

No description

at line 54
string|array getPrimary($table)

Gets primary key of $table.

Parameters

$table

Return Value

string|array

at line 79
array getHasManyReference($table, $key, $refresh = TRUE)

Gets referenced table & referenced column.

Example: author, book returns array(book, author_id)

Parameters

$table
$key
$refresh

Return Value

array

array(referenced table, referenced column)

Exceptions

MissingReferenceException
AmbiguousReferenceKeyException

at line 124
array getBelongsToReference($table, $key, $refresh = TRUE)

Gets referenced table & referencing column.

Example book, author returns array(author, author_id) book, translator returns array(author, translator_id)

Parameters

$table
$key
$refresh

Return Value

array

array(referenced table, referencing column)

Exceptions

MissingReferenceException

at line 143
protected reloadAllForeignKeys()

No description

at line 161
protected reloadForeignKeys($table)

No description

Parameters

$table