QueryFactory::newSeqBindPrefix() - Code Metrics - Inspection of "no more need to track instance counts now that seq..." - auraphp/Aura.SqlQuery - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — 3.x-named-placeholders-only ( b88cbe...93047d )

by Paul

created 2017-03-21 21:03 UTC

QueryFactory::newSeqBindPrefix() A

↳ Parent: Project

Complexity

Conditions	2
Paths	2

Size

Total Lines	10
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	2

Importance

Changes

Metric	Value
dl	0
loc	10
ccs	6
cts	6
cp	1
rs	9.4285
c	0
b	0
f	0
cc	2
eloc	6
nc	2
nop	0
crap	2

<?php
/**
 *
 * This file is part of Aura for PHP.
 *
 * @license http://opensource.org/licenses/bsd-license.php BSD
 *
 */
namespace Aura\SqlQuery;

/**
 *
 * Creates query statement objects.
 *
 * @package Aura.SqlQuery
 *
 */
class QueryFactory
{
    const COMMON = 'common';

    /**
     *
     * What database are we building for?
     *
     * @param string
     *
     */
    protected $db;

    /**
     *
     * Build "common" query objects regardless of database type?
     *
     * @param bool
     *
     */
    protected $common = false;

    /**
     *
     * A map of `table.col` names to last-insert-id names.
     *
     * @var array
     *
     */
    protected $last_insert_id_names = array();

    /**
     *
     * A Quoter for identifiers.
     *
     * @param QuoterInterface
     *
     */
    protected $quoter;

    /**
     *
     * Constructor.
     *
     * @param string $db The database type.
     *
     * @param string $common Pass the constant self::COMMON to force common
     * query objects instead of db-specific ones.
     *
     */
    public function __construct($db, $common = null)
    {
        $this->db = ucfirst(strtolower($db));
        $this->common = ($common === self::COMMON);
    }

    /**
     *
     * Sets the last-insert-id names to be used for Insert queries..
     *
     * @param array $last_insert_id_names A map of `table.col` names to
     * last-insert-id names.
     *
     * @return null
     *
     */
    public function setLastInsertIdNames(array $last_insert_id_names)
    {
        $this->last_insert_id_names = $last_insert_id_names;
    }

    /**
     *
     * Returns a new SELECT object.
     *
     * @return Common\SelectInterface
     *
     */
    public function newSelect()
    {
        return $this->newInstance('Select');
    }

    /**
     *
     * Returns a new INSERT object.
     *
     * @return Common\InsertInterface
     *
     */
    public function newInsert()
    {
        $insert = $this->newInstance('Insert');
        $insert->setLastInsertIdNames($this->last_insert_id_names);
        return $insert;
    }

    /**
     *
     * Returns a new UPDATE object.
     *
     * @return Common\UpdateInterface
     *
     */
    public function newUpdate()
    {
        return $this->newInstance('Update');
    }

    /**
     *
     * Returns a new DELETE object.
     *
     * @return Common\DeleteInterface
     *
     */
    public function newDelete()
    {
        return $this->newInstance('Delete');
    }

    /**
     *
     * Returns a new query object.
     *
     * @param string $query The query object type.
     *
     * @return AbstractQuery
     *
     */
    protected function newInstance($query)
    {
        $queryClass = "Aura\SqlQuery\\{$this->db}\\{$query}";
        if ($this->common) {
            $queryClass = "Aura\SqlQuery\Common\\{$query}";
        }

        $builderClass = "Aura\SqlQuery\\{$this->db}\\{$query}Builder";
        if ($this->common || ! class_exists($builderClass)) {
            $builderClass = "Aura\SqlQuery\Common\\{$query}Builder";
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
        }

        return new $queryClass(
            $this->getQuoter(),
            $this->newBuilder($query)
        );
    }

    protected function newBuilder($query)
    {
        $builderClass = "Aura\SqlQuery\\{$this->db}\\{$query}Builder";
        if ($this->common || ! class_exists($builderClass)) {
            $builderClass = "Aura\SqlQuery\Common\\{$query}Builder";
        }
        return new $builderClass();
    }

    /**
     *
     * Returns the Quoter object for queries; creates one if needed.
     *
     * @return Quoter
     *
     */
    protected function getQuoter()
    {
        if (! $this->quoter) {
            $this->quoter = $this->newQuoter();
        }
        return $this->quoter;
    }

    protected function newQuoter()
    {
        $quoterClass = "Aura\SqlQuery\\{$this->db}\Quoter";
        if ($this->common || ! class_exists($quoterClass)) {
            $quoterClass = "Aura\SqlQuery\Common\Quoter";
        }
        return new $quoterClass();
    }
}


1		<?php
2		/**
3		*
4		* This file is part of Aura for PHP.
5		*
6		* @license http://opensource.org/licenses/bsd-license.php BSD
7		*
8		*/
9		namespace Aura\SqlQuery;
10
11		/**
12		*
13		* Creates query statement objects.
14		*
15		* @package Aura.SqlQuery
16		*
17		*/
18		class QueryFactory
19		{
20		const COMMON = 'common';
21
22		/**
23		*
24		* What database are we building for?
25		*
26		* @param string
27		*
28		*/
29		protected $db;
30
31		/**
32		*
33		* Build "common" query objects regardless of database type?
34		*
35		* @param bool
36		*
37		*/
38		protected $common = false;
39
40		/**
41		*
42		* A map of `table.col` names to last-insert-id names.
43		*
44		* @var array
45		*
46		*/
47		protected $last_insert_id_names = array();
48
49		/**
50		*
51		* A Quoter for identifiers.
52		*
53		* @param QuoterInterface
54		*
55		*/
56		protected $quoter;
57
58		/**
59		*
60		* Constructor.
61		*
62		* @param string $db The database type.
63		*
64		* @param string $common Pass the constant self::COMMON to force common
65		* query objects instead of db-specific ones.
66		*
67		*/
68	407	public function __construct($db, $common = null)
69		{
70	407	$this->db = ucfirst(strtolower($db));
71	407	$this->common = ($common === self::COMMON);
72	407	}
73
74		/**
75		*
76		* Sets the last-insert-id names to be used for Insert queries..
77		*
78		* @param array $last_insert_id_names A map of `table.col` names to
79		* last-insert-id names.
80		*
81		* @return null
82		*
83		*/
84	67	public function setLastInsertIdNames(array $last_insert_id_names)
85		{
86	67	$this->last_insert_id_names = $last_insert_id_names;
87	67	}
88
89		/**
90		*
91		* Returns a new SELECT object.
92		*
93		* @return Common\SelectInterface
94		*
95		*/
96	264	public function newSelect()
97		{
98	264	return $this->newInstance('Select');
99		}
100
101		/**
102		*
103		* Returns a new INSERT object.
104		*
105		* @return Common\InsertInterface
106		*
107		*/
108	77	public function newInsert()
109		{
110	77	$insert = $this->newInstance('Insert');
111	77	$insert->setLastInsertIdNames($this->last_insert_id_names);
112	77	return $insert;
113		}
114
115		/**
116		*
117		* Returns a new UPDATE object.
118		*
119		* @return Common\UpdateInterface
120		*
121		*/
122	38	public function newUpdate()
123		{
124	38	return $this->newInstance('Update');
125		}
126
127		/**
128		*
129		* Returns a new DELETE object.
130		*
131		* @return Common\DeleteInterface
132		*
133		*/
134	28	public function newDelete()
135		{
136	28	return $this->newInstance('Delete');
137		}
138
139		/**
140		*
141		* Returns a new query object.
142		*
143		* @param string $query The query object type.
144		*
145		* @return AbstractQuery
146		*
147		*/
148	407	protected function newInstance($query)
149		{
150	407	$queryClass = "Aura\SqlQuery\\{$this->db}\\{$query}";
151	407	if ($this->common) {
152	20	$queryClass = "Aura\SqlQuery\Common\\{$query}";
153	20	}
154
155	407	$builderClass = "Aura\SqlQuery\\{$this->db}\\{$query}Builder";
156	407	if ($this->common \|\| ! class_exists($builderClass)) {
157	248	$builderClass = "Aura\SqlQuery\Common\\{$query}Builder";
		0 ignored issues – show Unused Code introduced 2017-03-19 15:33 UTC by Report Bug Copy Issue Report `$builderClass` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
158	248	}
159
160	407	return new $queryClass(
161	407	$this->getQuoter(),
162	407	$this->newBuilder($query)
163	407	);
164		}
165
166	407	protected function newBuilder($query)
167		{
168	407	$builderClass = "Aura\SqlQuery\\{$this->db}\\{$query}Builder";
169	407	if ($this->common \|\| ! class_exists($builderClass)) {
170	248	$builderClass = "Aura\SqlQuery\Common\\{$query}Builder";
171	248	}
172	407	return new $builderClass();
173		}
174
175		/**
176		*
177		* Returns the Quoter object for queries; creates one if needed.
178		*
179		* @return Quoter
180		*
181		*/
182	407	protected function getQuoter()
183		{
184	407	if (! $this->quoter) {
185	407	$this->quoter = $this->newQuoter();
186	407	}
187	407	return $this->quoter;
188		}
189
190	407	protected function newQuoter()
191		{
192	407	$quoterClass = "Aura\SqlQuery\\{$this->db}\Quoter";
193	407	if ($this->common \|\| ! class_exists($quoterClass)) {
194	176	$quoterClass = "Aura\SqlQuery\Common\Quoter";
195	176	}
196	407	return new $quoterClass();
197		}
198		}
199

auraphp / Aura.SqlQuery

Push — 3.x-named-placeholders-only ( b88cbe...93047d )

QueryFactory::newSeqBindPrefix() A

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