package org.csc.phynixx.loggersystem.logger.channellogger;
   
   /*
    * #%L
    * phynixx-common
    * %%
    * Copyright (C) 2014 csc
    * %%
    * Licensed 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.
   * #L%
   */
  
  
  import java.util.regex.Matcher;
  import java.util.regex.Pattern;
  
  class LogFilenameMatcher {
  
      static class LogFilenameParts {
          private String loggerName = null;
          private String loggerSystemName = null;
          private int logfileIndex = -1;
  
          private LogFilenameParts(String loggerSystemName, String loggerName, int logfileIndex) {
              super();
              this.loggerSystemName = loggerSystemName;
              this.loggerName = loggerName;
              this.logfileIndex = logfileIndex;
          }
  
          String getLoggerSystemName() {
              return loggerSystemName;
          }
  
  
          String getLoggerName() {
              return loggerName;
          }
  
          int getLogfileIndex() {
              return logfileIndex;
          }
  
      }
  
  
      private java.util.regex.Pattern regexPattern = null;
  
      LogFilenameMatcher(String pattern) {
          this.regexPattern = Pattern.compile(pattern);
      }
  
  
      LogFilenameParts matches(String input) {
  
          Matcher m = this.regexPattern.matcher(input);
  
          if (!m.matches()) {
              return null;
          }
  
          Matcher result = m; // -- JDK 1.4
  
          // JDK 1.5 MatchResult result= m.toMatchResult();
          String g1 = result.group(1);
          String g2 = result.group(2);
          String g3 = result.group(3);
  
  
          return new LogFilenameParts(g1, g2, Integer.parseInt(g3));
      }
  
  }