X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=srcjar_unused%2Forg%2Fapache%2Flog4j%2Fpattern%2FLoggerPatternConverter.java;fp=srcjar_unused%2Forg%2Fapache%2Flog4j%2Fpattern%2FLoggerPatternConverter.java;h=7052a4e39c5744e2718bf91e6163137fd09779a2;hb=4898f0ae429e0c61ddba72ca46be89b34bb4df8b;hp=0000000000000000000000000000000000000000;hpb=5a6ac5b535856903629234ad43a71319a91ebee5;p=jalview.git diff --git a/srcjar_unused/org/apache/log4j/pattern/LoggerPatternConverter.java b/srcjar_unused/org/apache/log4j/pattern/LoggerPatternConverter.java new file mode 100644 index 0000000..7052a4e --- /dev/null +++ b/srcjar_unused/org/apache/log4j/pattern/LoggerPatternConverter.java @@ -0,0 +1,66 @@ +/* + * 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.log4j.pattern; + +import org.apache.log4j.spi.LoggingEvent; + + +/** + * Formats a logger name. + * + * @author Ceki Gülcü + * + */ +public final class LoggerPatternConverter extends NamePatternConverter { + /** + * Singleton. + */ + private static final LoggerPatternConverter INSTANCE = + new LoggerPatternConverter(null); + + /** + * Private constructor. + * @param options options, may be null. + */ + private LoggerPatternConverter(final String[] options) { + super("Logger", "logger", options); + } + + /** + * Obtains an instance of pattern converter. + * @param options options, may be null. + * @return instance of pattern converter. + */ + public static LoggerPatternConverter newInstance( + final String[] options) { + if ((options == null) || (options.length == 0)) { + return INSTANCE; + } + + return new LoggerPatternConverter(options); + } + + /** + * {@inheritDoc} + */ + public void format(final LoggingEvent event, final StringBuffer toAppendTo) { + final int initialLength = toAppendTo.length(); + toAppendTo.append(event.getLoggerName()); + abbreviate(initialLength, toAppendTo); + } +}