Test
3 years ago
AbstractLogger.php
3 years ago
InvalidArgumentException.php
3 years ago
LogLevel.php
3 years ago
LoggerAwareInterface.php
3 years ago
LoggerAwareTrait.php
3 years ago
LoggerInterface.php
3 years ago
LoggerTrait.php
3 years ago
NullLogger.php
3 years ago
LoggerTrait.php
143 lines
| 1 | <?php |
| 2 | |
| 3 | namespace Psr\Log; |
| 4 | |
| 5 | /** |
| 6 | * This is a simple Logger trait that classes unable to extend AbstractLogger |
| 7 | * (because they extend another class, etc) can include. |
| 8 | * |
| 9 | * It simply delegates all log-level-specific methods to the `log` method to |
| 10 | * reduce boilerplate code that a simple Logger that does the same thing with |
| 11 | * messages regardless of the error level has to implement. |
| 12 | */ |
| 13 | trait LoggerTrait |
| 14 | { |
| 15 | /** |
| 16 | * System is unusable. |
| 17 | * |
| 18 | * @param string $message |
| 19 | * @param array $context |
| 20 | * |
| 21 | * @return void |
| 22 | */ |
| 23 | public function emergency($message, array $context = array()) |
| 24 | { |
| 25 | $this->log(LogLevel::EMERGENCY, $message, $context); |
| 26 | } |
| 27 | |
| 28 | /** |
| 29 | * Action must be taken immediately. |
| 30 | * |
| 31 | * Example: Entire website down, database unavailable, etc. This should |
| 32 | * trigger the SMS alerts and wake you up. |
| 33 | * |
| 34 | * @param string $message |
| 35 | * @param array $context |
| 36 | * |
| 37 | * @return void |
| 38 | */ |
| 39 | public function alert($message, array $context = array()) |
| 40 | { |
| 41 | $this->log(LogLevel::ALERT, $message, $context); |
| 42 | } |
| 43 | |
| 44 | /** |
| 45 | * Critical conditions. |
| 46 | * |
| 47 | * Example: Application component unavailable, unexpected exception. |
| 48 | * |
| 49 | * @param string $message |
| 50 | * @param array $context |
| 51 | * |
| 52 | * @return void |
| 53 | */ |
| 54 | public function critical($message, array $context = array()) |
| 55 | { |
| 56 | $this->log(LogLevel::CRITICAL, $message, $context); |
| 57 | } |
| 58 | |
| 59 | /** |
| 60 | * Runtime errors that do not require immediate action but should typically |
| 61 | * be logged and monitored. |
| 62 | * |
| 63 | * @param string $message |
| 64 | * @param array $context |
| 65 | * |
| 66 | * @return void |
| 67 | */ |
| 68 | public function error($message, array $context = array()) |
| 69 | { |
| 70 | $this->log(LogLevel::ERROR, $message, $context); |
| 71 | } |
| 72 | |
| 73 | /** |
| 74 | * Exceptional occurrences that are not errors. |
| 75 | * |
| 76 | * Example: Use of deprecated APIs, poor use of an API, undesirable things |
| 77 | * that are not necessarily wrong. |
| 78 | * |
| 79 | * @param string $message |
| 80 | * @param array $context |
| 81 | * |
| 82 | * @return void |
| 83 | */ |
| 84 | public function warning($message, array $context = array()) |
| 85 | { |
| 86 | $this->log(LogLevel::WARNING, $message, $context); |
| 87 | } |
| 88 | |
| 89 | /** |
| 90 | * Normal but significant events. |
| 91 | * |
| 92 | * @param string $message |
| 93 | * @param array $context |
| 94 | * |
| 95 | * @return void |
| 96 | */ |
| 97 | public function notice($message, array $context = array()) |
| 98 | { |
| 99 | $this->log(LogLevel::NOTICE, $message, $context); |
| 100 | } |
| 101 | |
| 102 | /** |
| 103 | * Interesting events. |
| 104 | * |
| 105 | * Example: User logs in, SQL logs. |
| 106 | * |
| 107 | * @param string $message |
| 108 | * @param array $context |
| 109 | * |
| 110 | * @return void |
| 111 | */ |
| 112 | public function info($message, array $context = array()) |
| 113 | { |
| 114 | $this->log(LogLevel::INFO, $message, $context); |
| 115 | } |
| 116 | |
| 117 | /** |
| 118 | * Detailed debug information. |
| 119 | * |
| 120 | * @param string $message |
| 121 | * @param array $context |
| 122 | * |
| 123 | * @return void |
| 124 | */ |
| 125 | public function debug($message, array $context = array()) |
| 126 | { |
| 127 | $this->log(LogLevel::DEBUG, $message, $context); |
| 128 | } |
| 129 | |
| 130 | /** |
| 131 | * Logs with an arbitrary level. |
| 132 | * |
| 133 | * @param mixed $level |
| 134 | * @param string $message |
| 135 | * @param array $context |
| 136 | * |
| 137 | * @return void |
| 138 | * |
| 139 | * @throws \Psr\Log\InvalidArgumentException |
| 140 | */ |
| 141 | abstract public function log($level, $message, array $context = array()); |
| 142 | } |
| 143 |