LoggerProvider.java

/*
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 * modification, are permitted provided that the following conditions are
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 *
 *    * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
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 * in the documentation and/or other materials provided with the
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 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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package com.google.auth.oauth2;

import org.slf4j.Logger;

class LoggerProvider {

  private Logger logger;
  private final Class<?> clazz;

  private LoggerProvider(Class<?> clazz) {
    this.clazz = clazz;
  }

  static LoggerProvider forClazz(Class<?> clazz) {
    return new LoggerProvider(clazz);
  }

  Logger getLogger() {
    if (logger == null) {
      this.logger = Slf4jUtils.getLogger(clazz);
    }
    return logger;
  }
}