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ArrayHydrator::hydrate()   A

↳ Parent: ArrayHydrator

Complexity

Conditions 2
Paths 2

Size

Total Lines 11
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 2
eloc 5
nc 2
nop 2
dl 0
loc 11
rs 10
c 0
b 0
f 0
1 
<?php
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace IBM\Watson\Common\Hydrator;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use IBM\Watson\Common\Exception\HydrationException;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Psr\Http\Message\ResponseInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * The ArrayHydrator will hydrate a json response into an associative array.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class ArrayHydrator extends AbstractHydrator

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param \Psr\Http\Message\ResponseInterface $response Response to hydrate.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param string|null                         $class    Class to hydrate to.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return array

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @throws \IBM\Watson\Common\Exception\HydrationException

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @throws \IBM\Watson\Common\Exception\JsonException

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function hydrate(ResponseInterface $response, string $class = null): array

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (!$this->isJsonResponse($response)) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $message = 'The ArrayHydrator cannot hydrate a response with Content-Type: ';

            


            
                                                                        
                            
            
                                    
            
            

                
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            throw new HydrationException($message.$response->getHeaderLine(self::HEADER_CONTENT_TYPE));

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        $body = $this->getBodyContent($response);

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $body;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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