01: /****************************************************************
02: * Licensed to the Apache Software Foundation (ASF) under one *
03: * or more contributor license agreements. See the NOTICE file *
04: * distributed with this work for additional information *
05: * regarding copyright ownership. The ASF licenses this file *
06: * to you under the Apache License, Version 2.0 (the *
07: * "License"); you may not use this file except in compliance *
08: * with the License. You may obtain a copy of the License at *
09: * *
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: ****************************************************************/package org.apache.james.jspf.core;
19:
20: /**
21: * Components that need to log can implement this interface so that
22: * the container will provide the DNSService
23: */
24: public interface MacroExpandEnabled {
25: /**
26: * Provide component with a DNSService.
27: *
28: * @param macroExpand
29: * the macroExpand service. Must not be <code>null</code>.
30: */
31: void enableMacroExpand(MacroExpand macroExpand);
32: }
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