001    /****************************************************************
002     * Licensed to the Apache Software Foundation (ASF) under one   *
003     * or more contributor license agreements.  See the NOTICE file *
004     * distributed with this work for additional information        *
005     * regarding copyright ownership.  The ASF licenses this file   *
006     * to you under the Apache License, Version 2.0 (the            *
007     * "License"); you may not use this file except in compliance   *
008     * with the License.  You may obtain a copy of the License at   *
009     *                                                              *
010     *   http://www.apache.org/licenses/LICENSE-2.0                 *
011     *                                                              *
012     * Unless required by applicable law or agreed to in writing,   *
013     * software distributed under the License is distributed on an  *
014     * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY       *
015     * KIND, either express or implied.  See the License for the    *
016     * specific language governing permissions and limitations      *
017     * under the License.                                           *
018     ****************************************************************/
019    
020    package org.apache.james.jspf.policies;
021    
022    
023    import org.apache.james.jspf.core.SPF1Record;
024    import org.apache.james.jspf.core.exceptions.NeutralException;
025    import org.apache.james.jspf.core.exceptions.NoneException;
026    import org.apache.james.jspf.core.exceptions.PermErrorException;
027    import org.apache.james.jspf.core.exceptions.TempErrorException;
028    
029    /**
030     * Return an spf record from a given domain. 
031     */
032    public interface Policy {
033    
034        /**
035         * Get a record for the given domain
036         * 
037         * @param currentDomain the domain to retrieve the SPFRecord for
038         * @return the SPFRecord found
039         * @throws PermErrorException exception
040         * @throws TempErrorException exception
041         * @throws NoneException exception
042         * @throws NeutralException exception
043         */
044        public SPF1Record getSPFRecord(String currentDomain)
045                throws PermErrorException, TempErrorException, NoneException,
046                NeutralException;
047    
048    }