| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.openjpa.lib.log; |
| |
| /** |
| * A log factory implementation that does not do any logging, as |
| * quickly as possible. |
| * |
| * @author Patrick Linskey |
| */ |
| public class NoneLogFactory implements LogFactory { |
| |
| @Override |
| public final Log getLog(String channel) { |
| return NoneLog.getInstance(); |
| } |
| |
| /** |
| * No-op log. |
| */ |
| public static class NoneLog implements Log { |
| |
| private static final NoneLog s_log = new NoneLog(); |
| |
| public static NoneLog getInstance() { |
| return s_log; |
| } |
| |
| @Override |
| public final boolean isErrorEnabled() { |
| return false; |
| } |
| |
| @Override |
| public final boolean isFatalEnabled() { |
| return false; |
| } |
| |
| @Override |
| public final boolean isInfoEnabled() { |
| return false; |
| } |
| |
| @Override |
| public final boolean isTraceEnabled() { |
| return false; |
| } |
| |
| @Override |
| public final boolean isWarnEnabled() { |
| return false; |
| } |
| |
| @Override |
| public final void trace(Object o) { |
| } |
| |
| @Override |
| public final void trace(Object o, Throwable t) { |
| } |
| |
| @Override |
| public final void info(Object o) { |
| } |
| |
| @Override |
| public final void info(Object o, Throwable t) { |
| } |
| |
| @Override |
| public final void warn(Object o) { |
| } |
| |
| @Override |
| public final void warn(Object o, Throwable t) { |
| } |
| |
| @Override |
| public final void error(Object o) { |
| } |
| |
| @Override |
| public final void error(Object o, Throwable t) { |
| } |
| |
| @Override |
| public final void fatal(Object o) { |
| } |
| |
| @Override |
| public final void fatal(Object o, Throwable t) { |
| } |
| } |
| } |
| |