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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 *
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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
21 package org.apache.james.jspf.terms;
22
23 import org.apache.james.jspf.core.DNSLookupContinuation;
24 import org.apache.james.jspf.core.SPFSession;
25 import org.apache.james.jspf.core.exceptions.PermErrorException;
26
27 /**
28 * This class represent the all mechanism
29 *
30 */
31 public class AllMechanism implements Mechanism, ConfigurationEnabled {
32
33 public static final String REGEX = "[aA][lL][lL]";
34
35 /**
36 * @see org.apache.james.jspf.core.SPFChecker#checkSPF(org.apache.james.jspf.core.SPFSession)
37 */
38 public DNSLookupContinuation checkSPF(SPFSession spfData) throws PermErrorException {
39 return null;
40 }
41
42 /**
43 * @see org.apache.james.jspf.terms.ConfigurationEnabled#config(Configuration)
44 */
45 public void config(Configuration params) throws PermErrorException {
46 // no checks needed
47 // the regex only passes with no parameters
48 }
49
50 /**
51 * @see java.lang.Object#toString()
52 */
53 public String toString() {
54 return "all";
55 }
56
57 }