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<?php |
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declare(strict_types = 1); |
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namespace Innmind\AMQP\Transport\Protocol\v091\Reader; |
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use Innmind\AMQP\{ |
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Transport\Frame\Method, |
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Transport\Frame\Visitor\ChunkArguments, |
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Transport\Frame\Value\Bits, |
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Transport\Frame\Value\ShortString, |
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Transport\Frame\Value\UnsignedLongInteger, |
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Transport\Frame\Value\UnsignedLongLongInteger, |
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Transport\Frame\Value\UnsignedShortInteger, |
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Transport\Protocol\v091\Methods, |
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Exception\UnknownMethod, |
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}; |
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use Innmind\Stream\Readable; |
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use Innmind\Immutable\StreamInterface; |
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final class Basic |
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{ |
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/** |
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* @return StreamInterface<Value> |
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*/ |
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public function __invoke(Method $method, Readable $arguments): StreamInterface |
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{ |
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switch (true) { |
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case Methods::get('basic.qos-ok')->equals($method): |
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$chunk = $this->qosOk(); |
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break; |
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case Methods::get('basic.consume-ok')->equals($method): |
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$chunk = $this->consumeOk(); |
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break; |
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case Methods::get('basic.cancel-ok')->equals($method): |
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$chunk = $this->cancelOk(); |
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break; |
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case Methods::get('basic.return')->equals($method): |
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$chunk = $this->return(); |
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break; |
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case Methods::get('basic.deliver')->equals($method): |
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$chunk = $this->deliver(); |
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break; |
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case Methods::get('basic.get-ok')->equals($method): |
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$chunk = $this->getOk(); |
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break; |
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case Methods::get('basic.get-empty')->equals($method): |
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$chunk = $this->getEmpty(); |
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break; |
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case Methods::get('basic.recover-ok')->equals($method): |
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$chunk = $this->recoverOk(); |
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break; |
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default: |
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throw new UnknownMethod($method); |
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} |
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return $chunk($arguments); |
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} |
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private function qosOk(): ChunkArguments |
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{ |
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return new ChunkArguments; //no arguments |
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} |
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private function consumeOk(): ChunkArguments |
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{ |
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return new ChunkArguments( |
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ShortString::class //consumer tag |
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); |
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} |
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private function cancelOk(): ChunkArguments |
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{ |
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return new ChunkArguments( |
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ShortString::class //consumer tag |
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); |
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} |
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private function return(): ChunkArguments |
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{ |
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return new ChunkArguments( |
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UnsignedShortInteger::class, //reply code |
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ShortString::class, //reply text |
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ShortString::class, //exchange |
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ShortString::class //routing key |
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); |
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} |
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private function deliver(): ChunkArguments |
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{ |
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return new ChunkArguments( |
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ShortString::class, //consumer tag |
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UnsignedLongLongInteger::class, //delivery tag |
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Bits::class, //redelivered |
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ShortString::class, //exchange |
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ShortString::class //routing key |
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); |
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} |
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private function getOk(): ChunkArguments |
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{ |
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return new ChunkArguments( |
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UnsignedLongLongInteger::class, //delivery tag |
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Bits::class, //redelivered |
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ShortString::class, //exchange |
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ShortString::class, //routing key |
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UnsignedLongInteger::class //message count |
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); |
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} |
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private function getEmpty(): ChunkArguments |
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{ |
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return new ChunkArguments; //no arguments |
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} |
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private function recoverOk(): ChunkArguments |
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{ |
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return new ChunkArguments; //no arguments |
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} |
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} |
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