[18220] | 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 | * @subpackage or |
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| 21 | */ |
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| 22 | |
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| 23 | /** |
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| 24 | * @ignore |
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| 25 | */ |
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| 26 | if (!defined('LOG4PHP_DIR')) define('LOG4PHP_DIR', dirname(__FILE__) . '/..'); |
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| 27 | |
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| 28 | /** |
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| 29 | * Subclass this abstract class in order to render objects as strings. |
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| 30 | * |
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| 31 | * @author Marco Vassura |
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| 32 | * @version $Revision: 635069 $ |
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| 33 | * @package log4php |
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| 34 | * @subpackage or |
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| 35 | * @abstract |
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| 36 | * @since 0.3 |
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| 37 | */ |
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| 38 | abstract class LoggerObjectRenderer { |
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| 39 | |
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| 40 | /** |
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| 41 | * @param string $class classname |
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| 42 | * @return LoggerObjectRenderer create LoggerObjectRenderer instances |
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| 43 | */ |
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| 44 | public static function factory($class) { |
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| 45 | if (!empty($class)) { |
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| 46 | $class = basename($class); |
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| 47 | include_once LOG4PHP_DIR."/or/{$class}.php"; |
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| 48 | if (class_exists($class)) { |
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| 49 | return new $class(); |
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| 50 | } |
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| 51 | } |
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| 52 | return null; |
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| 53 | } |
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| 54 | |
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| 55 | /** |
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| 56 | * Render the entity passed as parameter as a String. |
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| 57 | * @param mixed $o entity to render |
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| 58 | * @return string |
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| 59 | */ |
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| 60 | abstract public function doRender($o); |
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| 61 | } |
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