1 | <?php |
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2 | /** |
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3 | * Licensed to the Apache Software Foundation (ASF) under one or more |
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4 | * contributor license agreements. See the NOTICE file distributed with |
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5 | * this work for additional information regarding copyright ownership. |
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6 | * The ASF licenses this file to You under the Apache License, Version 2.0 |
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7 | * (the "License"); you may not use this file except in compliance with |
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8 | * the License. You may obtain a copy of the License at |
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9 | * |
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10 | * http://www.apache.org/licenses/LICENSE-2.0 |
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11 | * |
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12 | * Unless required by applicable law or agreed to in writing, software |
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13 | * distributed under the License is distributed on an "AS IS" BASIS, |
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14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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15 | * See the License for the specific language governing permissions and |
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16 | * limitations under the License. |
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17 | * |
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18 | * |
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19 | * @package log4php |
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20 | */ |
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21 | |
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22 | /** |
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23 | * @ignore |
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24 | */ |
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25 | if (!defined('LOG4PHP_DIR')) define('LOG4PHP_DIR', dirname(__FILE__)); |
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26 | |
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27 | /** |
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28 | */ |
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29 | require_once(LOG4PHP_DIR . '/Logger.php'); |
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30 | require_once(LOG4PHP_DIR . '/LoggerLevel.php'); |
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31 | |
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32 | /** |
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33 | * The root logger. |
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34 | * |
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35 | * @author Marco Vassura |
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36 | * @version $Revision: 635069 $ |
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37 | * @package log4php |
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38 | * @see Logger |
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39 | */ |
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40 | class LoggerRoot extends Logger { |
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41 | |
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42 | /** |
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43 | * @var string name of logger |
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44 | */ |
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45 | protected $name = 'root'; |
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46 | |
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47 | /** |
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48 | * @var object must be null for LoggerRoot |
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49 | */ |
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50 | protected $parent = null; |
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51 | |
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52 | |
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53 | /** |
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54 | * Constructor |
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55 | * |
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56 | * @param integer $level initial log level |
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57 | */ |
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58 | public function __construct($level = null) |
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59 | { |
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60 | parent::__construct($this->name); |
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61 | if ($level == null) |
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62 | $level = LoggerLevel::getLevelAll(); |
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63 | $this->setLevel($level); |
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64 | } |
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65 | |
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66 | /** |
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67 | * @return LoggerLevel the level |
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68 | */ |
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69 | public function getChainedLevel() |
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70 | { |
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71 | return $this->level; |
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72 | } |
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73 | |
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74 | /** |
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75 | * Setting a null value to the level of the root category may have catastrophic results. |
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76 | * @param LoggerLevel $level |
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77 | */ |
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78 | public function setLevel($level) |
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79 | { |
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80 | if ($level != null) { |
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81 | $this->level = $level; |
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82 | } |
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83 | } |
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84 | |
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85 | /** |
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86 | * Please use setLevel() instead. |
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87 | * @param LoggerLevel $level |
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88 | * @deprecated |
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89 | */ |
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90 | public function setPriority($level) |
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91 | { |
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92 | $this->setLevel($level); |
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93 | } |
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94 | |
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95 | /** |
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96 | * Always returns false. |
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97 | * Because LoggerRoot has no parents, it returns false. |
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98 | * @param Logger $parent |
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99 | * @return boolean |
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100 | */ |
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101 | public function setParent($parent) |
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102 | { |
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103 | return false; |
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104 | } |
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105 | } |
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