__construct()source public

__construct( Cake\Datasource\EntityInterface $entity , string|array $message , integer $code null , Exception|null $previous null )

Constructor.

Parameters

Cake\Datasource\EntityInterface $entity

The entity on which the persistence operation failed

string|array $message

Either the string of the error message, or an array of attributes that are made available in the view, and sprintf()'d into Exception::$_messageTemplate

integer $code optional null

The code of the error, is also the HTTP status code for the error.

Exception|null $previous optional null

the previous exception.

Overrides

getEntity()source public

getEntity( )

Get the passed in entity

Returns

getAttributes()source public

getAttributes( )

Get the passed in attributes

Returns

responseHeader()source public

responseHeader( string|array|null $header null , string|null $value null )

Get/set the response header to be used

See also Cake\Http\Response::header()

Parameters

string|array|null $header optional null

An array of header strings or a single header string - an associative array of "header name" => "header value" - an array of string headers is also accepted

string|null $value optional null

The header value.

Returns