     1: <?php
     2: /**
     3:  * Licensed to the Apache Software Foundation (ASF) under one or more
     4:  * contributor license agreements. See the NOTICE file distributed with
     5:  * this work for additional information regarding copyright ownership.
     6:  * The ASF licenses this file to You under the Apache License, Version 2.0
     7:  * (the "License"); you may not use this file except in compliance with
     8:  * the License. You may obtain a copy of the License at
     9:  *
    10:  *     http://www.apache.org/licenses/LICENSE-2.0
    11:  *
    12:  * Unless required by applicable law or agreed to in writing, software
    13:  * distributed under the License is distributed on an "AS IS" BASIS,
    14:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    15:  * See the License for the specific language governing permissions and
    16:  * limitations under the License.
    17:  *
    18:  * @package log4php
    19:  */
    20:
    21: /**
    22:  * Returns the fully qualified class name of the class from which the logging
    23:  * request was issued.
    24:  *
    25:  * @package log4php
    26:  * @subpackage pattern
    27:  * @version $Revision: 1326626 $
    28:  * @since 2.3
    29:  */
    30: class LoggerPatternConverterClass extends LoggerPatternConverter {
    31:
    32:     /** Length to which to shorten the class name. */
    33:     private $length;
    34:
    35:     /** Holds processed class names. */
    36:     private $cache = array();
    37:
    38:     public function activateOptions() {
    39:         // Parse the option (desired output length)
    40:         if (isset($this->option) && is_numeric($this->option) && $this->option >= 0) {
    41:             $this->length = (integer) $this->option;
    42:         }
    43:     }
    44:
    45:     public function convert(LoggerLoggingEvent $event) {
    46:         $name = $event->getLocationInformation()->getClassName();
    47:
    48:         if (!isset($this->cache[$name])) {
    49:
    50:             // If length is set return shortened class name
    51:             if (isset($this->length)) {
    52:                 $this->cache[$name] = LoggerUtils::shortenClassName($name, $this->length);
    53:             }
    54:
    55:             // If no length is specified return the full class name
    56:             else {
    57:                 $this->cache[$name] = $name;
    58:             }
    59:         }
    60:
    61:         return $this->cache[$name];
    62:     }
    63: }
    64: