IdReader
class IdReader
A utility for reading object IDs.
Methods
| __construct(ObjectManager $om, ClassMetadata $classMetadata) | ||
| bool | isSingleId() Returns whether the class has a single-column ID. | |
| bool | isIntId() Returns whether the class has a single-column integer ID. | |
| mixed | getIdValue(object $object) Returns the ID value for an object. | |
| string | getIdField() Returns the name of the ID field. |
Details
__construct(ObjectManager $om, ClassMetadata $classMetadata)
Parameters
| ObjectManager | $om | |
| ClassMetadata | $classMetadata |
bool isSingleId()
Returns whether the class has a single-column ID.
Return Value
| bool | returns true if the class has a single-column ID and false otherwise |
bool isIntId()
Returns whether the class has a single-column integer ID.
Return Value
| bool | returns true if the class has a single-column integer ID and false otherwise |
mixed getIdValue(object $object)
Returns the ID value for an object.
This method assumes that the object has a single-column ID.
Parameters
| object | $object | The object |
Return Value
| mixed | The ID value |
string getIdField()
Returns the name of the ID field.
This method assumes that the object has a single-column ID.
Return Value
| string | The name of the ID field |
© 2004–2017 Fabien Potencier
Licensed under the MIT License.
http://api.symfony.com/4.0/Symfony/Bridge/Doctrine/Form/ChoiceList/IdReader.html