TypeMapper::map() - Code Metrics - Inspection of "docs" - mindplay-dk/sql - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( a08928...43ef3a )

by Rasmus

created 2016-05-20 13:03 UTC

TypeMapper::map() B

↳ Parent: TypeMapper

Complexity

Conditions	5
Paths	5

Size

Total Lines	18
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	5.2742

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	18
ccs	7
cts	9
cp	0.7778
rs	8.8571
cc	5
eloc	9
nc	5
nop	1
crap	5.2742

<?php

namespace mindplay\sql\model\components;

use mindplay\sql\framework\Mapper;
use mindplay\sql\model\schema\Type;
use OutOfBoundsException;
use UnexpectedValueException;

/**
 * This Mapper performs Type conversions on return variables (columns) returned by
 * a returning database query, e.g. SELECT or UPDATE RETURNING queries.
 * 
 * @see ReturningQuery::getMappers()
 */
class TypeMapper implements Mapper
{
    /**
     * @var Type[] map where return variable name maps to Type
     */
    private $types;

    /**
     * @param $types Type[] map where return variable name maps to Type
     */
    public function __construct(array $types)
    {
        $this->types = $types;
    }

    /**
     * @param array $record_set
     *
     * @return array
     */
    public function map(array $record_set)
    {
        foreach ($record_set as $index => &$record) {
            if (! is_array($record)) {
                throw new UnexpectedValueException("unexpected record type: " . gettype($record));
            }

            foreach ($this->types as $name => $type) {
                if (! array_key_exists($name, $record)) {
                    throw new OutOfBoundsException("undefined record field: {$name}");
                }

                $record[$name] = $type->convertToPHP($record[$name]);
            }
        }

        return $record_set;
    }
}


1		<?php
2
3		namespace mindplay\sql\model\components;
4
5		use mindplay\sql\framework\Mapper;
6		use mindplay\sql\model\schema\Type;
7		use OutOfBoundsException;
8		use UnexpectedValueException;
9
10		/**
11		* This Mapper performs Type conversions on return variables (columns) returned by
12		* a returning database query, e.g. SELECT or UPDATE RETURNING queries.
13		*
14		* @see ReturningQuery::getMappers()
15		*/
16		class TypeMapper implements Mapper
17		{
18		/**
19		* @var Type[] map where return variable name maps to Type
20		*/
21		private $types;
22
23		/**
24		* @param $types Type[] map where return variable name maps to Type
25		*/
26	1	public function __construct(array $types)
27		{
28	1	$this->types = $types;
29	1	}
30
31		/**
32		* @param array $record_set
33		*
34		* @return array
35		*/
36	1	public function map(array $record_set)
37		{
38	1	foreach ($record_set as $index => &$record) {
39	1	if (! is_array($record)) {
40		throw new UnexpectedValueException("unexpected record type: " . gettype($record));
41		}
42
43	1	foreach ($this->types as $name => $type) {
44	1	if (! array_key_exists($name, $record)) {
45		throw new OutOfBoundsException("undefined record field: {$name}");
46		}
47
48	1	$record[$name] = $type->convertToPHP($record[$name]);
49		}
50		}
51
52	1	return $record_set;
53		}
54		}
55

mindplay-dk / sql

Push — master ( a08928...43ef3a )

TypeMapper::map() B

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