org.jboss.weld.log.Logging Maven / Gradle / Ivy

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/*
 * JBoss, Home of Professional Open Source
 * Copyright 2008, Red Hat Middleware LLC, and individual contributors
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * 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.
 */
package org.jboss.weld.log;

/**
 * 
 * @author Gavin King
 *
 */
public class Logging
{
   private static final boolean isLog4JAvailable;

   static
   {
      boolean available;
      try
      {
         Class.forName("org.apache.log4j.Logger");
         available = true;
      }
      catch (ClassNotFoundException cnfe)
      {
         available = false;
      }
      isLog4JAvailable = available;
   }

   public static Log getLog(String category)
   {
      return new LogImpl(category);
   }

   public static Log getLog(Class clazz)
   {
      return new LogImpl(clazz.getName());
   }

   static LogProvider getLogProvider(String category, boolean wrapped)
   {
      return isLog4JAvailable ? new Log4JProvider(category, wrapped) : new JDKProvider(category, wrapped);
   }

   public static LogProvider getLogProvider(Class clazz)
   {
      return getLogProvider(clazz.getName(), false);
   }

}