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<?php |
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/** |
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* This file is part of amqp |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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declare(strict_types=1); |
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namespace Slick\Amqp; |
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use PhpAmqpLib\Wire\AMQPTable; |
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/** |
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* MessageHeadersMethods |
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* |
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* @package Slick\Amqp |
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*/ |
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trait MessageHeadersMethods |
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{ |
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/** |
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* Retrieves the headers of the AMQP message. |
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* |
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* @return array<string, mixed> The headers of the AMQP message. |
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*/ |
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public function headers(): array |
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{ |
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return $this->headers; |
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} |
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/** |
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* Adds a header to the message. |
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* |
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* @param string $name The name of the header. |
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* @param mixed $value The value of the header. |
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* @return self Returns an instance of the class for method chaining. |
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*/ |
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public function withHeader(string $name, mixed $value): self |
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{ |
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$this->headers[$name] = $value; |
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$this->message->set(self::HEADERS, new AMQPTable($this->headers)); |
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return $this; |
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} |
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/** |
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* Removes a header from the message if it exists. |
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* |
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* @param string $string |
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* @return self Returns an instance of the class for method chaining. |
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*/ |
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public function withoutHeader(string $string): self |
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{ |
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if (!array_key_exists($string, $this->headers)) { |
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return $this; |
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} |
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unset($this->headers[$string]); |
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$this->message->set(self::HEADERS, new AMQPTable($this->headers)); |
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return $this; |
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} |
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/** |
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* Set multiple headers for the message. |
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* |
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* @param array<string, mixed> $headers An array of headers to set for the message. |
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* @return self Returns an instance of the class for method chaining. |
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*/ |
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public function withHeaders(array $headers): self |
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{ |
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$this->headers = $headers; |
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$this->message->set(self::HEADERS, new AMQPTable($this->headers)); |
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return $this; |
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} |
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} |
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