| /* |
| * 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.logging.log4j.core.config.status; |
| |
| import java.io.IOException; |
| |
| import org.apache.logging.log4j.Level; |
| import org.apache.logging.log4j.status.StatusData; |
| import org.apache.logging.log4j.status.StatusListener; |
| |
| /** |
| * StatusListener that writes to the Console. |
| */ |
| public abstract class StatusConsoleListener implements StatusListener { |
| |
| protected Level level; |
| private String[] filters = null; |
| |
| /** |
| * Creates the StatusConsoleListener using the supplied Level. |
| */ |
| public StatusConsoleListener() { |
| this(Level.FATAL); |
| } |
| |
| /** |
| * Creates the StatusConsoleListener using the supplied Level. |
| * @param level The Level of status messages that should appear on the console. |
| */ |
| public StatusConsoleListener(final Level level) { |
| this.level = level; |
| } |
| |
| /** |
| * Sets the level to a new value. |
| * @param level The new Level. |
| */ |
| public void setLevel(final Level level) { |
| this.level = level; |
| } |
| |
| public Object getLevel() { |
| return level; |
| } |
| |
| /** |
| * Adds package name filters to exclude. |
| * @param filters An array of package names to exclude. |
| */ |
| public void setFilters(final String... filters) { |
| this.filters = filters; |
| } |
| |
| protected boolean isEnabledFor(final StatusData data) { |
| if (filters == null) { |
| return true; |
| } |
| final String caller = data.getStackTraceElement().getClassName(); |
| for (final String filter : filters) { |
| if (caller.startsWith(filter)) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| @Override |
| public void close() throws IOException { |
| // don't close system streams |
| } |
| } |