scratch – Blame information for rev 87
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Rev | Author | Line No. | Line |
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87 | office | 1 | <?php |
2 | |||
3 | namespace GuzzleHttp\Exception; |
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4 | |||
5 | use GuzzleHttp\Message\RequestInterface; |
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6 | use GuzzleHttp\Message\ResponseInterface; |
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7 | |||
8 | /** |
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9 | * HTTP Request exception |
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10 | */ |
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11 | class RequestException extends TransferException |
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12 | { |
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13 | /** @var bool */ |
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14 | private $emittedErrorEvent = false; |
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15 | |||
16 | /** @var RequestInterface */ |
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17 | private $request; |
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18 | |||
19 | /** @var ResponseInterface */ |
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20 | private $response; |
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21 | |||
22 | /** @var bool */ |
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23 | private $throwImmediately = false; |
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24 | |||
25 | public function __construct( |
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26 | $message, |
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27 | RequestInterface $request, |
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28 | ResponseInterface $response = null, |
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29 | \Exception $previous = null |
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30 | ) { |
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31 | $code = $response ? $response->getStatusCode() : 0; |
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32 | parent::__construct($message, $code, $previous); |
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33 | $this->request = $request; |
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34 | $this->response = $response; |
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35 | } |
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36 | |||
37 | /** |
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38 | * Factory method to create a new exception with a normalized error message |
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39 | * |
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40 | * @param RequestInterface $request Request |
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41 | * @param ResponseInterface $response Response received |
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42 | * @param \Exception $previous Previous exception |
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43 | * |
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44 | * @return self |
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45 | */ |
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46 | public static function create( |
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47 | RequestInterface $request, |
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48 | ResponseInterface $response = null, |
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49 | \Exception $previous = null |
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50 | ) { |
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51 | if (!$response) { |
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52 | return new self('Error completing request', $request, null, $previous); |
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53 | } |
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54 | |||
55 | $level = $response->getStatusCode()[0]; |
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56 | if ($level == '4') { |
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57 | $label = 'Client error response'; |
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58 | $className = __NAMESPACE__ . '\\ClientException'; |
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59 | } elseif ($level == '5') { |
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60 | $label = 'Server error response'; |
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61 | $className = __NAMESPACE__ . '\\ServerException'; |
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62 | } else { |
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63 | $label = 'Unsuccessful response'; |
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64 | $className = __CLASS__; |
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65 | } |
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66 | |||
67 | $message = $label . ' [url] ' . $request->getUrl() |
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68 | . ' [status code] ' . $response->getStatusCode() |
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69 | . ' [reason phrase] ' . $response->getReasonPhrase(); |
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70 | |||
71 | return new $className($message, $request, $response, $previous); |
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72 | } |
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73 | |||
74 | /** |
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75 | * Get the request that caused the exception |
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76 | * |
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77 | * @return RequestInterface |
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78 | */ |
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79 | public function getRequest() |
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80 | { |
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81 | return $this->request; |
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82 | } |
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83 | |||
84 | /** |
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85 | * Get the associated response |
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86 | * |
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87 | * @return ResponseInterface|null |
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88 | */ |
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89 | public function getResponse() |
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90 | { |
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91 | return $this->response; |
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92 | } |
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93 | |||
94 | /** |
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95 | * Check if a response was received |
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96 | * |
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97 | * @return bool |
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98 | */ |
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99 | public function hasResponse() |
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100 | { |
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101 | return $this->response !== null; |
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102 | } |
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103 | |||
104 | /** |
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105 | * Check or set if the exception was emitted in an error event. |
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106 | * |
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107 | * This value is used in the RequestEvents::emitBefore() method to check |
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108 | * to see if an exception has already been emitted in an error event. |
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109 | * |
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110 | * @param bool|null Set to true to set the exception as having emitted an |
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111 | * error. Leave null to retrieve the current setting. |
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112 | * |
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113 | * @return null|bool |
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114 | * @throws \InvalidArgumentException if you attempt to set the value to false |
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115 | */ |
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116 | public function emittedError($value = null) |
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117 | { |
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118 | if ($value === null) { |
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119 | return $this->emittedErrorEvent; |
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120 | } elseif ($value === true) { |
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121 | $this->emittedErrorEvent = true; |
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122 | } else { |
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123 | throw new \InvalidArgumentException('You cannot set the emitted ' |
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124 | . 'error value to false.'); |
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125 | } |
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126 | } |
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127 | |||
128 | /** |
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129 | * Sets whether or not parallel adapters SHOULD throw the exception |
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130 | * immediately rather than handling errors through asynchronous error |
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131 | * handling. |
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132 | * |
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133 | * @param bool $throwImmediately |
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134 | * |
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135 | */ |
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136 | public function setThrowImmediately($throwImmediately) |
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137 | { |
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138 | $this->throwImmediately = $throwImmediately; |
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139 | } |
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140 | |||
141 | /** |
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142 | * Gets the setting specified by setThrowImmediately(). |
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143 | * |
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144 | * @return bool |
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145 | */ |
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146 | public function getThrowImmediately() |
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147 | { |
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148 | return $this->throwImmediately; |
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149 | } |
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150 | } |