GenericSerializationVisitor::visitString() - Code Metrics - Inspection of "makes sure that explicit lists are serialized as l..." - schmittjoh/serializer - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 602bd8...b0a46c )

by Johannes

created 2016-05-21 12:32 UTC

GenericSerializationVisitor::visitString() A

↳ Parent: GenericSerializationVisitor

Complexity

Conditions	2
Paths	2

Size

Total Lines	8
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	2

Metric	Value
dl	0
loc	8
ccs	5
cts	5
cp	1
rs	9.4285
cc	2
eloc	4
nc	2
nop	3
crap	2

<?php

/*
 * Copyright 2013 Johannes M. Schmitt <[email protected]>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

namespace JMS\Serializer;

use JMS\Serializer\Metadata\ClassMetadata;
use JMS\Serializer\Exception\InvalidArgumentException;
use JMS\Serializer\Metadata\PropertyMetadata;

abstract class GenericSerializationVisitor extends AbstractVisitor
{
    private $navigator;
    private $root;
    private $dataStack;
    private $data;

    public function setNavigator(GraphNavigator $navigator)
    {
        $this->navigator = $navigator;
        $this->root = null;
        $this->dataStack = new \SplStack;
    }

    /**
     * @return GraphNavigator
     */
    public function getNavigator()
    {
        return $this->navigator;
    }

    public function visitNull($data, array $type, Context $context)
    {
        return null;
    }

    public function visitString($data, array $type, Context $context)
    {
        if (null === $this->root) {
            $this->root = $data;
        }

        return (string) $data;
    }

    public function visitBoolean($data, array $type, Context $context)
    {
        if (null === $this->root) {
            $this->root = $data;
        }

        return (boolean) $data;
    }

    public function visitInteger($data, array $type, Context $context)
    {
        if (null === $this->root) {
            $this->root = $data;
        }

        return (int) $data;
    }

    public function visitDouble($data, array $type, Context $context)
    {
        if (null === $this->root) {
            $this->root = $data;
        }

        return (float) $data;
    }

    /**
     * @param array $data
     * @param array $type
     */
    public function visitArray($data, array $type, Context $context)
    {
        if (null === $this->root) {
            $this->root = array();
            $rs = &$this->root;
        } else {
            $rs = array();
        }

        $isList = isset($type['params'][0]) && ! isset($type['params'][1]);

        foreach ($data as $k => $v) {
            $v = $this->navigator->accept($v, $this->getElementType($type), $context);

            if (null === $v && ( ! is_string($k) || ! $context->shouldSerializeNull())) {
                continue;
            }

            if ($isList) {
                $rs[] = $v;
            } else {
                $rs[$k] = $v;
            }
        }

        return $rs;
    }

    public function startVisitingObject(ClassMetadata $metadata, $data, array $type, Context $context)
    {
        if (null === $this->root) {
            $this->root = new \stdClass;
        }

        $this->dataStack->push($this->data);
        $this->data = array();
    }

    public function endVisitingObject(ClassMetadata $metadata, $data, array $type, Context $context)
    {
        $rs = $this->data;
        $this->data = $this->dataStack->pop();

        if ($this->root instanceof \stdClass && 0 === $this->dataStack->count()) {
            $this->root = $rs;
        }

        return $rs;
    }

    public function visitProperty(PropertyMetadata $metadata, $data, Context $context)
    {
        $v = $metadata->getValue($data);

        $v = $this->navigator->accept($v, $metadata->type, $context);
        if (null === $v && ! $context->shouldSerializeNull()) {
            return;
        }

        $k = $this->namingStrategy->translateName($metadata);

        if ($metadata->inline) {
            if (is_array($v)) {
                $this->data = array_merge($this->data, $v);
            }
        } else {
            $this->data[$k] = $v;
        }
    }

    /**
     * Allows you to add additional data to the current object/root element.
     *
     * @param string $key
     * @param scalar|array $value This value must either be a regular scalar, or an array.
     *                            It must not contain any objects anymore.
     */
    public function addData($key, $value)
    {
        if (isset($this->data[$key])) {
            throw new InvalidArgumentException(sprintf('There is already data for "%s".', $key));
        }

        $this->data[$key] = $value;
    }

    public function getRoot()
    {
        return $this->root;
    }

    /**
     * @param array|\ArrayObject $data the passed data must be understood by whatever encoding function is applied later.
     */
    public function setRoot($data)
    {
        $this->root = $data;
    }
}


1		<?php
2
3		/*
4		* Copyright 2013 Johannes M. Schmitt <[email protected]>
5		*
6		* Licensed under the Apache License, Version 2.0 (the "License");
7		* you may not use this file except in compliance with the License.
8		* You may obtain a copy of the License at
9		*
10		* http://www.apache.org/licenses/LICENSE-2.0
11		*
12		* Unless required by applicable law or agreed to in writing, software
13		* distributed under the License is distributed on an "AS IS" BASIS,
14		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15		* See the License for the specific language governing permissions and
16		* limitations under the License.
17		*/
18
19		namespace JMS\Serializer;
20
21		use JMS\Serializer\Metadata\ClassMetadata;
22		use JMS\Serializer\Exception\InvalidArgumentException;
23		use JMS\Serializer\Metadata\PropertyMetadata;
24
25		abstract class GenericSerializationVisitor extends AbstractVisitor
26		{
27		private $navigator;
28		private $root;
29		private $dataStack;
30		private $data;
31
32	85	public function setNavigator(GraphNavigator $navigator)
33		{
34	85	$this->navigator = $navigator;
35	85	$this->root = null;
36	85	$this->dataStack = new \SplStack;
37	85	}
38
39		/**
40		* @return GraphNavigator
41		*/
42		public function getNavigator()
43		{
44		return $this->navigator;
45		}
46
47	13	public function visitNull($data, array $type, Context $context)
48		{
49	13	return null;
50		}
51
52	48	public function visitString($data, array $type, Context $context)
53		{
54	48	if (null === $this->root) {
55	8	$this->root = $data;
56	8	}
57
58	48	return (string) $data;
59		}
60
61	9	public function visitBoolean($data, array $type, Context $context)
62		{
63	9	if (null === $this->root) {
64	5	$this->root = $data;
65	5	}
66
67	9	return (boolean) $data;
68		}
69
70	18	public function visitInteger($data, array $type, Context $context)
71		{
72	18	if (null === $this->root) {
73	4	$this->root = $data;
74	4	}
75
76	18	return (int) $data;
77		}
78
79	13	public function visitDouble($data, array $type, Context $context)
80		{
81	13	if (null === $this->root) {
82	7	$this->root = $data;
83	7	}
84
85	13	return (float) $data;
86		}
87
88		/**
89		* @param array $data
90		* @param array $type
91		*/
92	32	public function visitArray($data, array $type, Context $context)
93		{
94	32	if (null === $this->root) {
95	15	$this->root = array();
96	15	$rs = &$this->root;
97	15	} else {
98	19	$rs = array();
99		}
100
101	32	$isList = isset($type['params'][0]) && ! isset($type['params'][1]);
102
103	32	foreach ($data as $k => $v) {
104	31	$v = $this->navigator->accept($v, $this->getElementType($type), $context);
105
106	31	if (null === $v && ( ! is_string($k) \|\| ! $context->shouldSerializeNull())) {
107	2	continue;
108		}
109
110	31	if ($isList) {
111	8	$rs[] = $v;
112	8	} else {
113	26	$rs[$k] = $v;
114		}
115	32	}
116
117	32	return $rs;
118		}
119
120	48	public function startVisitingObject(ClassMetadata $metadata, $data, array $type, Context $context)
121		{
122	48	if (null === $this->root) {
123	43	$this->root = new \stdClass;
124	43	}
125
126	48	$this->dataStack->push($this->data);
127	48	$this->data = array();
128	48	}
129
130	48	public function endVisitingObject(ClassMetadata $metadata, $data, array $type, Context $context)
131		{
132	48	$rs = $this->data;
133	48	$this->data = $this->dataStack->pop();
134
135	48	if ($this->root instanceof \stdClass && 0 === $this->dataStack->count()) {
136	43	$this->root = $rs;
137	43	}
138
139	48	return $rs;
140		}
141
142	46	public function visitProperty(PropertyMetadata $metadata, $data, Context $context)
143		{
144	46	$v = $metadata->getValue($data);
145
146	46	$v = $this->navigator->accept($v, $metadata->type, $context);
147	46	if (null === $v && ! $context->shouldSerializeNull()) {
148	5	return;
149		}
150
151	44	$k = $this->namingStrategy->translateName($metadata);
152
153	44	if ($metadata->inline) {
154	2	if (is_array($v)) {
155	1	$this->data = array_merge($this->data, $v);
156	1	}
157	2	} else {
158	44	$this->data[$k] = $v;
159		}
160	44	}
161
162		/**
163		* Allows you to add additional data to the current object/root element.
164		*
165		* @param string $key
166		* @param scalar\|array $value This value must either be a regular scalar, or an array.
167		* It must not contain any objects anymore.
168		*/
169	1	public function addData($key, $value)
170		{
171	1	if (isset($this->data[$key])) {
172		throw new InvalidArgumentException(sprintf('There is already data for "%s".', $key));
173		}
174
175	1	$this->data[$key] = $value;
176	1	}
177
178	86	public function getRoot()
179		{
180	86	return $this->root;
181		}
182
183		/**
184		* @param array\|\ArrayObject $data the passed data must be understood by whatever encoding function is applied later.
185		*/
186	10	public function setRoot($data)
187		{
188	10	$this->root = $data;
189	10	}
190		}
191

schmittjoh / serializer

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GenericSerializationVisitor::visitString() A

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