1 | <?php |
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27 | abstract class PayloadData implements Exportable { |
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28 | /** |
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29 | * @var int content type identifier for payload data serialization |
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30 | */ |
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31 | private $type = PayloadMessage::TYPE_PLAIN; |
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32 | |||
33 | /** |
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34 | * Content type identifier setter |
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35 | * @param int $type content type identifier |
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36 | * @return PayloadData self |
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37 | */ |
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38 | 4 | public function setType($type) { |
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42 | |||
43 | /** |
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44 | * Content type identifier getter |
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45 | * @return int content type identifier |
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46 | */ |
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47 | 6 | public function getType() { |
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50 | |||
51 | /** |
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52 | * Abstract getter for payload data |
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53 | * @return array payload data |
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54 | */ |
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55 | abstract protected function getDataFields(); |
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56 | |||
57 | /** |
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58 | * Method for export instance data |
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59 | * @return array exported data |
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60 | */ |
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61 | 3 | public function export() { |
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74 | } |
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75 |