Interface Phalcon\Mvc\Model\MetaDataInterface¶

Methods¶

abstract public setStrategy (Phalcon\Mvc\Model\MetaData\Strategy\Introspection $strategy)

Set the meta-data extraction strategy

abstract public Phalcon\Mvc\Model\MetaData\Strategy\Introspection getStrategy ()

Return the strategy to obtain the meta-data

abstract public array readMetaData (Phalcon\Mvc\ModelInterface $model)

Reads meta-data for certain model

abstract public mixed readMetaDataIndex (Phalcon\Mvc\ModelInterface $model, int $index)

Reads meta-data for certain model using a MODEL_* constant

abstract public writeMetaDataIndex (Phalcon\Mvc\Model $model, int $index, mixed $data, unknown $replace)

Writes meta-data for certain model using a MODEL_* constant

abstract public array readColumnMap (Phalcon\Mvc\ModelInterface $model)

Reads the ordered/reversed column map for certain model

abstract public readColumnMapIndex (Phalcon\Mvc\ModelInterface $model, int $index)

Reads column-map information for certain model using a MODEL_* constant

abstract public array getAttributes (Phalcon\Mvc\ModelInterface $model)

Returns table attributes names (fields)

abstract public array getPrimaryKeyAttributes (Phalcon\Mvc\ModelInterface $model)

Returns an array of fields which are part of the primary key

abstract public array getNonPrimaryKeyAttributes (Phalcon\Mvc\ModelInterface $model)

Returns an arrau of fields which are not part of the primary key

abstract public array getNotNullAttributes (Phalcon\Mvc\ModelInterface $model)

Returns an array of not null attributes

abstract public array getDataTypes (Phalcon\Mvc\ModelInterface $model)

Returns attributes and their data types

abstract public int getDataType (Phalcon\Mvc\ModelInterface $model, unknown $attribute)

Returns attributes and their data type

abstract public array getDataSizes (Phalcon\Mvc\ModelInterface $model)

Returns attributes and their data sizes

abstract public int getDataSize (Phalcon\Mvc\ModelInterface $model, unknown $attribute)

Returns attributes and their data size

abstract public int getDataBytes (Phalcon\Mvc\ModelInterface $model)

Returns attributes and their data bytes

abstract public getDataByte (unknown $model, unknown $attribute)

...

abstract public array getDataScales (Phalcon\Mvc\ModelInterface $model)

Returns attributes and their data scales

abstract public int getDataScale (Phalcon\Mvc\ModelInterface $model, unknown $attribute)

Returns attributes and their data scale

abstract public array getDataTypesNumeric (Phalcon\Mvc\ModelInterface $model)

Returns attributes which types are numerical

abstract public string getIdentityField (Phalcon\Mvc\ModelInterface $model)

Returns the name of identity field (if one is present)

abstract public array getBindTypes (Phalcon\Mvc\ModelInterface $model)

Returns attributes and their bind data types

abstract public array getAutomaticCreateAttributes (Phalcon\Mvc\ModelInterface $model)

Returns attributes that must be ignored from the INSERT SQL generation

abstract public array getAutomaticUpdateAttributes (Phalcon\Mvc\ModelInterface $model)

Returns attributes that must be ignored from the UPDATE SQL generation

abstract public setAutomaticCreateAttributes (Phalcon\Mvc\ModelInterface $model, array $attributes, unknown $replace)

Set the attributes that must be ignored from the INSERT SQL generation

abstract public setAutomaticUpdateAttributes (Phalcon\Mvc\ModelInterface $model, array $attributes, unknown $replace)

Set the attributes that must be ignored from the UPDATE SQL generation

abstract public array getColumnMap (Phalcon\Mvc\ModelInterface $model)

Returns the column map if any

abstract public array getReverseColumnMap (Phalcon\Mvc\ModelInterface $model)

Returns the reverse column map if any

abstract public boolean hasAttribute (Phalcon\Mvc\ModelInterface $model, string $attribute)

Check if a model has certain attribute

abstract public boolean isEmpty ()

Checks if the internal meta-data container is empty

abstract public reset ()

Resets internal meta-data in order to regenerate it

abstract public array read (string $key)

Reads meta-data from the adapter

abstract public write (string $key, array $data)

Writes meta-data to the adapter