Completed
Pull Request — master (#44)
by Nate
04:08 queued 02:15
created

StringTypeAdapter::read()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 8
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 2

Importance

Changes 0
Metric Value
cc 2
eloc 4
nc 2
nop 1
dl 0
loc 8
ccs 2
cts 2
cp 1
crap 2
rs 10
c 0
b 0
f 0
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<?php
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/*
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 * Copyright (c) Nate Brunette.
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 * Distributed under the MIT License (http://opensource.org/licenses/MIT)
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 */
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declare(strict_types=1);
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namespace Tebru\Gson;
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/**
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 * Class StringTypeAdapter
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 *
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 * @author Nate Brunette <[email protected]>
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 */
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class StringTypeAdapter extends TypeAdapter
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{
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    /**
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     * Read the next value, convert it to its type and return it
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     *
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     * @param JsonReadable $reader
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     * @return string|null
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     */
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    public function read(JsonReadable $reader): ?string
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    {
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        if ($reader->peek() === JsonToken::NULL) {
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            $reader->nextNull();
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            return null;
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        }
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        return $reader->nextString();
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    }
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    /**
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     * Write the value to the writer for the type
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     *
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     * @param JsonWritable $writer
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     * @param string|null $value
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     * @return void
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     */
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    public function write(JsonWritable $writer, $value): void
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    {
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        if (null === $value) {
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            $writer->writeNull();
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            return;
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        }
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        $writer->writeString((string)$value);
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    }
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}
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