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| <pre><code><span id="1" class="l"><a class="l" href="#1"> 1: </a><span class="xlang"><?php</span> |
| </span><span id="2" class="l"><a class="l" href="#2"> 2: </a><span class="php-comment">/** |
| </span></span><span id="3" class="l"><a class="l" href="#3"> 3: </a><span class="php-comment"> * Licensed to the Apache Software Foundation (ASF) under one or more |
| </span></span><span id="4" class="l"><a class="l" href="#4"> 4: </a><span class="php-comment"> * contributor license agreements. See the NOTICE file distributed with |
| </span></span><span id="5" class="l"><a class="l" href="#5"> 5: </a><span class="php-comment"> * this work for additional information regarding copyright ownership. |
| </span></span><span id="6" class="l"><a class="l" href="#6"> 6: </a><span class="php-comment"> * The ASF licenses this file to You under the Apache License, Version 2.0 |
| </span></span><span id="7" class="l"><a class="l" href="#7"> 7: </a><span class="php-comment"> * (the "License"); you may not use this file except in compliance with |
| </span></span><span id="8" class="l"><a class="l" href="#8"> 8: </a><span class="php-comment"> * the License. You may obtain a copy of the License at |
| </span></span><span id="9" class="l"><a class="l" href="#9"> 9: </a><span class="php-comment"> * |
| </span></span><span id="10" class="l"><a class="l" href="#10">10: </a><span class="php-comment"> * http://www.apache.org/licenses/LICENSE-2.0 |
| </span></span><span id="11" class="l"><a class="l" href="#11">11: </a><span class="php-comment"> * |
| </span></span><span id="12" class="l"><a class="l" href="#12">12: </a><span class="php-comment"> * Unless required by applicable law or agreed to in writing, software |
| </span></span><span id="13" class="l"><a class="l" href="#13">13: </a><span class="php-comment"> * distributed under the License is distributed on an "AS IS" BASIS, |
| </span></span><span id="14" class="l"><a class="l" href="#14">14: </a><span class="php-comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| </span></span><span id="15" class="l"><a class="l" href="#15">15: </a><span class="php-comment"> * See the License for the specific language governing permissions and |
| </span></span><span id="16" class="l"><a class="l" href="#16">16: </a><span class="php-comment"> * limitations under the License. |
| </span></span><span id="17" class="l"><a class="l" href="#17">17: </a><span class="php-comment"> * |
| </span></span><span id="18" class="l"><a class="l" href="#18">18: </a><span class="php-comment"> * @package log4php |
| </span></span><span id="19" class="l"><a class="l" href="#19">19: </a><span class="php-comment"> */</span> |
| </span><span id="20" class="l"><a class="l" href="#20">20: </a> |
| </span><span id="21" class="l"><a class="l" href="#21">21: </a><span class="php-comment">/** |
| </span></span><span id="22" class="l"><a class="l" href="#22">22: </a><span class="php-comment"> * Pool implmentation for LoggerAppender instances. |
| </span></span><span id="23" class="l"><a class="l" href="#23">23: </a><span class="php-comment"> * |
| </span></span><span id="24" class="l"><a class="l" href="#24">24: </a><span class="php-comment"> * The pool is used when configuring log4php. First all appender instances |
| </span></span><span id="25" class="l"><a class="l" href="#25">25: </a><span class="php-comment"> * are created in the pool. Afterward, they are linked to loggers, each |
| </span></span><span id="26" class="l"><a class="l" href="#26">26: </a><span class="php-comment"> * appender can be linked to multiple loggers. This makes sure duplicate |
| </span></span><span id="27" class="l"><a class="l" href="#27">27: </a><span class="php-comment"> * appenders are not created. |
| </span></span><span id="28" class="l"><a class="l" href="#28">28: </a><span class="php-comment"> * |
| </span></span><span id="29" class="l"><a class="l" href="#29">29: </a><span class="php-comment"> * @version $Revision: 1350602 $ |
| </span></span><span id="30" class="l"><a class="l" href="#30">30: </a><span class="php-comment"> * @package log4php |
| </span></span><span id="31" class="l"><a class="l" href="#31">31: </a><span class="php-comment"> */</span> |
| </span><span id="32" class="l"><a class="l" href="#32">32: </a><span class="php-keyword1">class</span> <a id="LoggerAppenderPool" href="#LoggerAppenderPool">LoggerAppenderPool</a> { |
| </span><span id="33" class="l"><a class="l" href="#33">33: </a> |
| </span><span id="34" class="l"><a class="l" href="#34">34: </a> <span class="php-comment">/** Holds appenders indexed by their name */</span> |
| </span><span id="35" class="l"><a class="l" href="#35">35: </a> <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-var"><a id="$appenders" href="#$appenders">$appenders</a></span> = <span class="php-keyword1">array</span>(); |
| </span><span id="36" class="l"><a class="l" href="#36">36: </a> |
| </span><span id="37" class="l"><a class="l" href="#37">37: </a> <span class="php-comment">/** |
| </span></span><span id="38" class="l"><a class="l" href="#38">38: </a><span class="php-comment"> * Adds an appender to the pool. |
| </span></span><span id="39" class="l"><a class="l" href="#39">39: </a><span class="php-comment"> * The appender must be named for this operation. |
| </span></span><span id="40" class="l"><a class="l" href="#40">40: </a><span class="php-comment"> * @param LoggerAppender $appender |
| </span></span><span id="41" class="l"><a class="l" href="#41">41: </a><span class="php-comment"> */</span> |
| </span><span id="42" class="l"><a class="l" href="#42">42: </a> <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_add" href="#_add">add</a>(LoggerAppender <span class="php-var">$appender</span>) { |
| </span><span id="43" class="l"><a class="l" href="#43">43: </a> <span class="php-var">$name</span> = <span class="php-var">$appender</span>->getName(); |
| </span><span id="44" class="l"><a class="l" href="#44">44: </a> |
| </span><span id="45" class="l"><a class="l" href="#45">45: </a> <span class="php-keyword1">if</span>(<span class="php-keyword1">empty</span>(<span class="php-var">$name</span>)) { |
| </span><span id="46" class="l"><a class="l" href="#46">46: </a> <span class="php-keyword2">trigger_error</span>(<span class="php-quote">'log4php: Cannot add unnamed appender to pool.'</span>, E_USER_WARNING); |
| </span><span id="47" class="l"><a class="l" href="#47">47: </a> <span class="php-keyword1">return</span>; |
| </span><span id="48" class="l"><a class="l" href="#48">48: </a> } |
| </span><span id="49" class="l"><a class="l" href="#49">49: </a> |
| </span><span id="50" class="l"><a class="l" href="#50">50: </a> <span class="php-keyword1">if</span> (<span class="php-keyword1">isset</span>(self::<span class="php-var">$appenders</span>[<span class="php-var">$name</span>])) { |
| </span><span id="51" class="l"><a class="l" href="#51">51: </a> <span class="php-keyword2">trigger_error</span>(<span class="php-quote">"log4php: Appender [</span><span class="php-var">$name</span><span class="php-quote">] already exists in pool. Overwriting existing appender."</span>, E_USER_WARNING); |
| </span><span id="52" class="l"><a class="l" href="#52">52: </a> } |
| </span><span id="53" class="l"><a class="l" href="#53">53: </a> |
| </span><span id="54" class="l"><a class="l" href="#54">54: </a> self::<span class="php-var">$appenders</span>[<span class="php-var">$name</span>] = <span class="php-var">$appender</span>; |
| </span><span id="55" class="l"><a class="l" href="#55">55: </a> } |
| </span><span id="56" class="l"><a class="l" href="#56">56: </a> |
| </span><span id="57" class="l"><a class="l" href="#57">57: </a> <span class="php-comment">/** |
| </span></span><span id="58" class="l"><a class="l" href="#58">58: </a><span class="php-comment"> * Retrieves an appender from the pool by name. |
| </span></span><span id="59" class="l"><a class="l" href="#59">59: </a><span class="php-comment"> * @param string $name Name of the appender to retrieve. |
| </span></span><span id="60" class="l"><a class="l" href="#60">60: </a><span class="php-comment"> * @return LoggerAppender The named appender or NULL if no such appender |
| </span></span><span id="61" class="l"><a class="l" href="#61">61: </a><span class="php-comment"> * exists in the pool. |
| </span></span><span id="62" class="l"><a class="l" href="#62">62: </a><span class="php-comment"> */</span> |
| </span><span id="63" class="l"><a class="l" href="#63">63: </a> <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_get" href="#_get">get</a>(<span class="php-var">$name</span>) { |
| </span><span id="64" class="l"><a class="l" href="#64">64: </a> <span class="php-keyword1">return</span> <span class="php-keyword1">isset</span>(self::<span class="php-var">$appenders</span>[<span class="php-var">$name</span>]) ? self::<span class="php-var">$appenders</span>[<span class="php-var">$name</span>] : <span class="php-keyword1">null</span>; |
| </span><span id="65" class="l"><a class="l" href="#65">65: </a> } |
| </span><span id="66" class="l"><a class="l" href="#66">66: </a> |
| </span><span id="67" class="l"><a class="l" href="#67">67: </a> <span class="php-comment">/** |
| </span></span><span id="68" class="l"><a class="l" href="#68">68: </a><span class="php-comment"> * Removes an appender from the pool by name. |
| </span></span><span id="69" class="l"><a class="l" href="#69">69: </a><span class="php-comment"> * @param string $name Name of the appender to remove. |
| </span></span><span id="70" class="l"><a class="l" href="#70">70: </a><span class="php-comment"> */</span> |
| </span><span id="71" class="l"><a class="l" href="#71">71: </a> <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <span class="php-keyword2">delete</span>(<span class="php-var">$name</span>) { |
| </span><span id="72" class="l"><a class="l" href="#72">72: </a> <span class="php-keyword1">unset</span>(self::<span class="php-var">$appenders</span>[<span class="php-var">$name</span>]); |
| </span><span id="73" class="l"><a class="l" href="#73">73: </a> } |
| </span><span id="74" class="l"><a class="l" href="#74">74: </a> |
| </span><span id="75" class="l"><a class="l" href="#75">75: </a> <span class="php-comment">/** |
| </span></span><span id="76" class="l"><a class="l" href="#76">76: </a><span class="php-comment"> * Returns all appenders from the pool. |
| </span></span><span id="77" class="l"><a class="l" href="#77">77: </a><span class="php-comment"> * @return array Array of LoggerAppender objects. |
| </span></span><span id="78" class="l"><a class="l" href="#78">78: </a><span class="php-comment"> */</span> |
| </span><span id="79" class="l"><a class="l" href="#79">79: </a> <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_getAppenders" href="#_getAppenders">getAppenders</a>() { |
| </span><span id="80" class="l"><a class="l" href="#80">80: </a> <span class="php-keyword1">return</span> self::<span class="php-var">$appenders</span>; |
| </span><span id="81" class="l"><a class="l" href="#81">81: </a> } |
| </span><span id="82" class="l"><a class="l" href="#82">82: </a> |
| </span><span id="83" class="l"><a class="l" href="#83">83: </a> <span class="php-comment">/** |
| </span></span><span id="84" class="l"><a class="l" href="#84">84: </a><span class="php-comment"> * Checks whether an appender exists in the pool. |
| </span></span><span id="85" class="l"><a class="l" href="#85">85: </a><span class="php-comment"> * @param string $name Name of the appender to look for. |
| </span></span><span id="86" class="l"><a class="l" href="#86">86: </a><span class="php-comment"> * @return boolean TRUE if the appender with the given name exists. |
| </span></span><span id="87" class="l"><a class="l" href="#87">87: </a><span class="php-comment"> */</span> |
| </span><span id="88" class="l"><a class="l" href="#88">88: </a> <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_exists" href="#_exists">exists</a>(<span class="php-var">$name</span>) { |
| </span><span id="89" class="l"><a class="l" href="#89">89: </a> <span class="php-keyword1">return</span> <span class="php-keyword1">isset</span>(self::<span class="php-var">$appenders</span>[<span class="php-var">$name</span>]); |
| </span><span id="90" class="l"><a class="l" href="#90">90: </a> } |
| </span><span id="91" class="l"><a class="l" href="#91">91: </a> |
| </span><span id="92" class="l"><a class="l" href="#92">92: </a> <span class="php-comment">/** |
| </span></span><span id="93" class="l"><a class="l" href="#93">93: </a><span class="php-comment"> * Clears all appenders from the pool. |
| </span></span><span id="94" class="l"><a class="l" href="#94">94: </a><span class="php-comment"> */</span> |
| </span><span id="95" class="l"><a class="l" href="#95">95: </a> <span class="php-keyword1">public</span> <span class="php-keyword1">static</span> <span class="php-keyword1">function</span> <a id="_clear" href="#_clear">clear</a>() { |
| </span><span id="96" class="l"><a class="l" href="#96">96: </a> self::<span class="php-var">$appenders</span> = <span class="php-keyword1">array</span>(); |
| </span><span id="97" class="l"><a class="l" href="#97">97: </a> } |
| </span><span id="98" class="l"><a class="l" href="#98">98: </a></span>}</code></pre> |
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