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<?php |
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namespace Puzzle\AMQP\Workers; |
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use Puzzle\AMQP\ReadableMessage; |
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use Puzzle\AMQP\WritableMessage; |
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use Puzzle\AMQP\Messages\Bodies\NullBody; |
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use Puzzle\AMQP\Messages\Body; |
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class MessageAdapter implements ReadableMessage |
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{ |
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private |
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$message, |
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$body; |
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public function __construct(\Swarrot\Broker\Message $message) |
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{ |
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$this->message = $message; |
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$this->body = new NullBody(); |
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} |
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public function setBody(Body $body) |
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{ |
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$this->body = $body; |
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} |
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public function getRoutingKey() |
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{ |
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return $this->getAttribute('routing_key'); |
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} |
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public function getContentType() |
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{ |
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return $this->getAttribute('content_type'); |
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} |
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public function getAppId() |
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{ |
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return $this->getAttribute('app_id'); |
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} |
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public function getHeaders() |
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{ |
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return $this->getAttribute('headers'); |
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} |
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public function getBodyInOriginalFormat() |
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{ |
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return $this->body->inOriginalFormat(); |
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} |
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public function getBodyAsTransported() |
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{ |
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return $this->message->getBody(); |
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} |
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public function getAttribute($attributeName) |
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{ |
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$messageProperties = $this->message->getProperties(); |
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if(array_key_exists($attributeName, $messageProperties)) |
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{ |
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return $messageProperties[$attributeName]; |
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} |
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throw new \InvalidArgumentException(sprintf('Property "%s" is unknown or is not a message property', $attributeName)); |
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} |
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public function __toString() |
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{ |
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return json_encode(array( |
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'routing_key' => $this->getRoutingKey(), |
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'body' => (string) $this->body, |
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'attributes' => $this->message->getProperties(), |
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)); |
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} |
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private function getHeader($headerName) |
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{ |
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$headers = $this->getHeaders(); |
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if(array_key_exists($headerName, $headers)) |
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{ |
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return $headers[$headerName]; |
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} |
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return null; |
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} |
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public function getAttributes() |
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{ |
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return $this->message->getProperties(); |
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} |
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public function isLastRetry($retryOccurence = \Puzzle\AMQP\Consumers\Retry::DEFAULT_RETRY_OCCURENCE) |
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{ |
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$retryHeader = $this->getHeader(\Puzzle\AMQP\Consumers\Retry::DEFAULT_RETRY_HEADER); |
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return ($retryHeader !== null && (int) $retryHeader >= $retryOccurence); |
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} |
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public function getRoutingKeyFromHeader() |
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{ |
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return $this->getHeader('routing_key'); |
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} |
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public function cloneIntoWritableMessage(WritableMessage $writable, $copyRoutingKey = false) |
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{ |
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if($copyRoutingKey === true) |
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{ |
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$writable->changeRoutingKey($this->getRoutingKey()); |
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} |
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$writable->setBody($this->body); |
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$writable->addHeaders($this->getHeaders()); |
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$attributes = $this->getAttributes(); |
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$skippedAttributes = array('timestamp', 'headers', 'app_id', 'routing_key'); |
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foreach($attributes as $attributeName => $value) |
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{ |
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if(! in_array($attributeName, $skippedAttributes)) |
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{ |
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$writable->setAttribute($attributeName, $value); |
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} |
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} |
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return $writable; |
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} |
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} |
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puzzle-org /
amqp
