<?php
/**
* @package DATA
*/
/**
* An exception thrown when a sql decimal field is filled with an
* invalid value or has overflown its capacity.
*/
class DATA_InvalidDecimal extends DATA_SQLTypeConstraintFailed {
/**
* How many digits the field could hold.
* @var int
*/
private $expectedPrecision;
/**
* How many digits the field had after decimal point.
* @var int
*/
private $expectedScale;
/**
* The string that failed the constraint.
* @var string
*/
private $providedNumber;
/**
* Constructor.
*
* @param int $expectedPrecision How many digits the field could hold.
* @param int $expectedScale How many digits the field had after decimal point.
* @param string $providedNumber The string that failed the constraint.
*/
public function __construct($expectedPrecision, $expectedScale, $providedNumber) {
parent::__construct("SQL numeric field of $expectedPrecision digits with $expectedScale decimals cannot hold '$providedNumber'");
$this->expectedPrecision = $expectedPrecision;
$this->expectedScale = $expectedScale;
$this->providedNumber = $providedNumber;
}
/**
* Returns how many digits the field could hold.
*
* @return int How many digits the field could hold.
*/
public function getExpectedPrecision() {
return $this->expectedPrecision;
}
/**
* Returns how many digits the field had after decimal point.
*
* @return int How many digits the field had after decimal point.
*/
public function getExpectedScale() {
return $this->expectedScale;
}
/**
* Returns the string that failed the constraint.
*
* @return string The string that failed the constraint.
*/
public function getProvidedNumber() {
return $this->providedNumber;
}
}
?>
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