@@ -0,0 +1,2351 @@
+/*%0A * Licensed to the Apache Software Foundation (ASF) under one or more%0A * contributor license agreements. See the NOTICE file distributed with%0A * this work for additional information regarding copyright ownership.%0A * The ASF licenses this file to You under the Apache License, Version 2.0%0A * (the %22License%22); you may not use this file except in compliance with%0A * the License. You may obtain a copy of the License at%0A *%0A *      http://www.apache.org/licenses/LICENSE-2.0%0A *%0A * Unless required by applicable law or agreed to in writing, software%0A * distributed under the License is distributed on an %22AS IS%22 BASIS,%0A * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.%0A * See the License for the specific language governing permissions and%0A * limitations under the License.%0A */%0A%0Apackage org.apache.logging.log4j.core.config.plugins.visitors;%0A%0Aimport java.util.Map;%0A%0Aimport org.apache.logging.log4j.core.LogEvent;%0Aimport org.apache.logging.log4j.core.config.Configuration;%0Aimport org.apache.logging.log4j.core.config.Node;%0Aimport org.apache.logging.log4j.core.config.plugins.PluginBuilderAttribute;%0A%0A/**%0A * PluginVisitor for PluginBuilderAttribute. If %7B@code null%7D is returned for the%0A * %7B@link #visit(org.apache.logging.log4j.core.config.Configuration, org.apache.logging.log4j.core.config.Node, org.apache.logging.log4j.core.LogEvent)%7D%0A * method, then the default value of the field should remain untouched.%0A *%0A * @see org.apache.logging.log4j.core.config.plugins.util.PluginBuilder%0A */%0Apublic class PluginBuilderAttributeVisitor extends AbstractPluginVisitor%3CPluginBuilderAttribute%3E %7B%0A%0A    public PluginBuilderAttributeVisitor() %7B%0A        super(PluginBuilderAttribute.class);%0A    %7D%0A%0A    @Override%0A    public Object visit(final Configuration configuration, final Node node, final LogEvent event) %7B%0A        final String overridden = this.annotation.value();%0A        final String name = overridden.isEmpty() ? this.member.getName() : overridden;%0A        final Map%3CString, String%3E attributes = node.getAttributes();%0A        final String rawValue = removeAttributeValue(attributes, name, this.aliases);%0A        final String replacedValue = this.substitutor.replace(event, rawValue);%0A        final Object value = convert(replacedValue, null);%0A        LOGGER.debug(%22Attribute(%7B%7D=%5C%22%7B%7D%5C%22)%22, name, value);%0A        return value;%0A    %7D%0A%7D%0A

Add visitor strategy for @PluginBuilderAttribute.