1 /**************************************************************** 2 * Licensed to the Apache Software Foundation (ASF) under one * 3 * or more contributor license agreements. See the NOTICE file * 4 * distributed with this work for additional information * 5 * regarding copyright ownership. The ASF licenses this file * 6 * to you under the Apache License, Version 2.0 (the * 7 * "License"); you may not use this file except in compliance * 8 * with the License. You may obtain a copy of the License at * 9 * * 10 * http://www.apache.org/licenses/LICENSE-2.0 * 11 * * 12 * Unless required by applicable law or agreed to in writing, * 13 * software distributed under the License is distributed on an * 14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * 15 * KIND, either express or implied. See the License for the * 16 * specific language governing permissions and limitations * 17 * under the License. * 18 ****************************************************************/ 19 20 package org.apache.james.jspf.core; 21 22 23 /** 24 * Components that need to log can implement this interface so that 25 * the container will provide the DNSService 26 */ 27 public interface MacroExpandEnabled { 28 /** 29 * Provide component with a DNSService. 30 * 31 * @param macroExpand 32 * the macroExpand service. Must not be <code>null</code>. 33 */ 34 void enableMacroExpand(MacroExpand macroExpand); 35 }