/****************************************************************
* Licensed to the Apache Software Foundation (ASF) under one *
* or more contributor license agreements. See the NOTICE file *
* distributed with this work for additional information *
* regarding copyright ownership. The ASF licenses this file *
* to you under the Apache License, Version 2.0 (the *
* "License"); you may not use this file except in compliance *
* with the License. You may obtain a copy of the License at *
* *
* http://www.apache.org/licenses/LICENSE-2.0 *
* *
* Unless required by applicable law or agreed to in writing, *
* software distributed under the License is distributed on an *
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY *
* KIND, either express or implied. See the License for the *
* specific language governing permissions and limitations *
* under the License. *
****************************************************************/
package org.apache.james.jspf.core;
import org.apache.james.jspf.core.exceptions.NoneException;
import org.xbill.DNS.Name;
import org.xbill.DNS.TextParseException;
/**
* Represent a DNSRequest
*/
public final class DNSRequest {
/** The record types for the lookups */
public static final int A = 1;
public static final int AAAA = 2;
public static final int MX = 3;
public static final int PTR = 4;
public static final int TXT = 5;
public static final int SPF = 6;
/**
* The hostname to be resolved
*/
private final String hostname;
/**
* The record type to look for
*/
private final int recordType;
public DNSRequest(final String hostname, final int recordType) throws NoneException {
if (recordType == MX || recordType == A || recordType == AAAA) {
try {
Name.fromString(hostname);
} catch (TextParseException e) {
throw new NoneException(e.getMessage());
}
}
this.hostname = hostname;
this.recordType = recordType;
}
/**
* Return the hostname to process the request for
*
* @return the hostname
*/
public final String getHostname() {
return hostname;
}
/**
* Return the RecordType which is use for this request
*
* @return the RecordType
*/
public final int getRecordType() {
return recordType;
}
/**
* @see java.lang.Object#toString()
*/
public String toString() {
return getHostname()+"#"+getRecordType();
}
}
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