<?php | |
/** | |
* Licensed to the Apache Software Foundation (ASF) under one or more | |
* contributor license agreements. See the NOTICE file distributed with | |
* this work for additional information regarding copyright ownership. | |
* The ASF licenses this file to You under the Apache License, Version 2.0 | |
* (the "License"); you may not use this file except in compliance with | |
* the License. You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, software | |
* distributed under the License is distributed on an "AS IS" BASIS, | |
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
* See the License for the specific language governing permissions and | |
* limitations under the License. | |
* | |
* @package log4php | |
*/ | |
/** | |
* A base class from which all classes which have configurable properties are | |
* extended. Provides a generic setter with integrated validation. | |
* | |
* @package log4php | |
* @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0 | |
* @version $Revision $ | |
* @since 2.2 | |
*/ | |
abstract class LoggerConfigurable { | |
/** Setter function for boolean type. */ | |
protected function setBoolean($property, $value) { | |
try { | |
$this->$property = LoggerOptionConverter::toBooleanEx($value); | |
} catch (Exception $ex) { | |
$value = var_export($value, true); | |
$this->warn("Invalid value given for '$property' property: [$value]. Expected a boolean value. Property not changed."); | |
} | |
} | |
/** Setter function for integer type. */ | |
protected function setInteger($property, $value) { | |
try { | |
$this->$property = LoggerOptionConverter::toIntegerEx($value); | |
} catch (Exception $ex) { | |
$value = var_export($value, true); | |
$this->warn("Invalid value given for '$property' property: [$value]. Expected an integer. Property not changed."); | |
} | |
} | |
/** Setter function for LoggerLevel values. */ | |
protected function setLevel($property, $value) { | |
try { | |
$this->$property = LoggerOptionConverter::toLevelEx($value); | |
} catch (Exception $ex) { | |
$value = var_export($value, true); | |
$this->warn("Invalid value given for '$property' property: [$value]. Expected a level value. Property not changed."); | |
} | |
} | |
/** Setter function for integer type. */ | |
protected function setPositiveInteger($property, $value) { | |
try { | |
$this->$property = LoggerOptionConverter::toPositiveIntegerEx($value); | |
} catch (Exception $ex) { | |
$value = var_export($value, true); | |
$this->warn("Invalid value given for '$property' property: [$value]. Expected a positive integer. Property not changed."); | |
} | |
} | |
/** Setter for file size. */ | |
protected function setFileSize($property, $value) { | |
try { | |
$this->$property = LoggerOptionConverter::toFileSizeEx($value); | |
} catch (Exception $ex) { | |
$value = var_export($value, true); | |
$this->warn("Invalid value given for '$property' property: [$value]. Expected a file size value. Property not changed."); | |
} | |
} | |
/** Setter function for numeric type. */ | |
protected function setNumeric($property, $value) { | |
try { | |
$this->$property = LoggerOptionConverter::toNumericEx($value); | |
} catch (Exception $ex) { | |
$value = var_export($value, true); | |
$this->warn("Invalid value given for '$property' property: [$value]. Expected a number. Property not changed."); | |
} | |
} | |
/** Setter function for string type. */ | |
protected function setString($property, $value, $nullable = false) { | |
if ($value === null) { | |
if($nullable) { | |
$this->$property= null; | |
} else { | |
$this->warn("Null value given for '$property' property. Expected a string. Property not changed."); | |
} | |
} else { | |
try { | |
$this->$property = LoggerOptionConverter::toStringEx($value); | |
} catch (Exception $ex) { | |
$value = var_export($value, true); | |
$this->warn("Invalid value given for '$property' property: [$value]. Expected a string. Property not changed."); | |
} | |
} | |
} | |
/** Triggers a warning. */ | |
protected function warn($message) { | |
$class = get_class($this); | |
trigger_error("log4php: $class: $message", E_USER_WARNING); | |
} | |
} | |
?> |