@@ 34-123 (lines=90) @@ | ||
31 | * @link https://github.com/appserver-io/server |
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32 | * @link http://www.appserver.io |
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33 | */ |
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34 | trait EnvVarsArrayTrait |
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35 | { |
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36 | /** |
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37 | * Sets a value to specific env var |
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38 | * |
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39 | * @param string $envVar The env var to set |
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40 | * @param string $value The value to env var |
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41 | * |
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42 | * @return void |
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43 | */ |
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44 | public function setEnvVar($envVar, $value) |
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45 | { |
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46 | if (!is_null($value)) { |
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47 | $this->envVars[$envVar] = $value; |
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48 | } |
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49 | } |
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50 | ||
51 | /** |
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52 | * Unsets a specific env var |
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53 | * |
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54 | * @param string $envVar The env var to unset |
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55 | * |
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56 | * @return void |
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57 | */ |
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58 | public function unsetEnvVar($envVar) |
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59 | { |
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60 | if (isset($this->envVars[$envVar])) { |
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61 | unset($this->envVars[$envVar]); |
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62 | } |
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63 | } |
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64 | ||
65 | /** |
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66 | * Returns a value for specific env var |
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67 | * |
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68 | * @param string $envVar The env var to get value for |
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69 | * |
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70 | * @throws \AppserverIo\Server\Exceptions\ServerException |
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71 | * |
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72 | * @return mixed The value to given env var |
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73 | */ |
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74 | public function getEnvVar($envVar) |
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75 | { |
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76 | // check if var is set |
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77 | if (isset($this->envVars[$envVar])) { |
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78 | // return vars value |
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79 | return $this->envVars[$envVar]; |
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80 | } |
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81 | // throw exception |
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82 | throw new ServerException("Env var '$envVar'' does not exist.", 500); |
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83 | } |
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84 | ||
85 | /** |
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86 | * Returns all the env vars as array key value pair format |
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87 | * |
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88 | * @return array The env vars as array |
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89 | */ |
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90 | public function getEnvVars() |
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91 | { |
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92 | return $this->envVars; |
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93 | } |
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94 | ||
95 | /** |
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96 | * Checks if value exists for given env var |
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97 | * |
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98 | * @param string $envVar The env var to check |
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99 | * |
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100 | * @return boolean Weather it has envVar (true) or not (false) |
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101 | */ |
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102 | public function hasEnvVar($envVar) |
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103 | { |
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104 | // check if var is set |
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105 | if (!isset($this->envVars[$envVar])) { |
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106 | return false; |
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107 | } |
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108 | ||
109 | return true; |
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110 | } |
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111 | ||
112 | /** |
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113 | * Clears the env vars storage |
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114 | * |
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115 | * @return void |
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116 | */ |
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117 | public function clearEnvVars() |
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118 | { |
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119 | foreach ($this->envVars as $key => $value) { |
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120 | unset($this->envVars[$key]); |
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121 | } |
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122 | } |
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123 | } |
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124 |
@@ 34-125 (lines=92) @@ | ||
31 | * @link https://github.com/appserver-io/server |
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32 | * @link http://www.appserver.io |
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33 | */ |
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34 | trait ModuleVarsArrayTrait |
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35 | { |
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36 | ||
37 | /** |
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38 | * Sets a value to specific module var |
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39 | * |
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40 | * @param string $moduleVar The module var to set |
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41 | * @param string $value The value to module var |
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42 | * |
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43 | * @return void |
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44 | */ |
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45 | public function setModuleVar($moduleVar, $value) |
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46 | { |
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47 | if (!is_null($value)) { |
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48 | $this->moduleVars[$moduleVar] = $value; |
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49 | } |
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50 | } |
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51 | ||
52 | /** |
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53 | * Unsets a specific module var |
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54 | * |
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55 | * @param string $moduleVar The module var to unset |
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56 | * |
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57 | * @return void |
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58 | */ |
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59 | public function unsetModuleVar($moduleVar) |
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60 | { |
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61 | if (isset($this->moduleVars[$moduleVar])) { |
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62 | unset($this->moduleVars[$moduleVar]); |
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63 | } |
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64 | } |
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65 | ||
66 | /** |
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67 | * Returns a value for specific module var |
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68 | * |
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69 | * @param string $moduleVar The module var to get value for |
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70 | * |
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71 | * @throws \AppserverIo\Server\Exceptions\ServerException |
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72 | * |
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73 | * @return mixed The value to given module var |
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74 | */ |
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75 | public function getModuleVar($moduleVar) |
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76 | { |
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77 | // check if var is set |
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78 | if (isset($this->moduleVars[$moduleVar])) { |
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79 | // return vars value |
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80 | return $this->moduleVars[$moduleVar]; |
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81 | } |
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82 | // throw exception |
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83 | throw new ServerException("Module var '$moduleVar'' does not exist.", 500); |
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84 | } |
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85 | ||
86 | ||
87 | /** |
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88 | * Returns all the module vars as array key value pair format |
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89 | * |
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90 | * @return array The module vars as array |
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91 | */ |
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92 | public function getModuleVars() |
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93 | { |
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94 | return $this->moduleVars; |
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95 | } |
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96 | ||
97 | /** |
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98 | * Checks if value exists for given module var |
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99 | * |
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100 | * @param string $moduleVar The module var to check |
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101 | * |
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102 | * @return boolean Weather it has moduleVar (true) or not (false) |
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103 | */ |
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104 | public function hasModuleVar($moduleVar) |
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105 | { |
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106 | // check if var is set |
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107 | if (!isset($this->moduleVars[$moduleVar])) { |
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108 | return false; |
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109 | } |
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110 | ||
111 | return true; |
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112 | } |
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113 | ||
114 | /** |
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115 | * Clears the module vars storage |
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116 | * |
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117 | * @return void |
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118 | */ |
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119 | public function clearModuleVars() |
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120 | { |
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121 | foreach ($this->moduleVars as $key => $value) { |
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122 | unset($this->moduleVars[$key]); |
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123 | } |
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124 | } |
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125 | } |
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126 |