org.apache.log4j.builders.appender.NullAppenderBuilder Maven / Gradle / Ivy
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* 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.builders.appender;
import static org.apache.log4j.builders.BuilderManager.CATEGORY;
import java.util.Properties;
import org.apache.log4j.Appender;
import org.apache.log4j.bridge.AppenderWrapper;
import org.apache.log4j.config.PropertiesConfiguration;
import org.apache.log4j.xml.XmlConfiguration;
import org.apache.logging.log4j.core.appender.NullAppender;
import org.apache.logging.log4j.core.config.plugins.Plugin;
import org.w3c.dom.Element;
/**
* Build a Null Appender
*/
@Plugin(name = "org.apache.log4j.varia.NullAppender", category = CATEGORY)
public class NullAppenderBuilder implements AppenderBuilder {
@Override
public Appender parseAppender(final Element appenderElement, final XmlConfiguration config) {
final String name = appenderElement.getAttribute("name");
return new AppenderWrapper(NullAppender.createAppender(name));
}
@Override
public Appender parseAppender(final String name, final String appenderPrefix, final String layoutPrefix,
final String filterPrefix, final Properties props, final PropertiesConfiguration configuration) {
return new AppenderWrapper(NullAppender.createAppender(name));
}
}