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// Copyright (c) 2004 Brian Wellington (bwelling@xbill.org)
package org.xbill.DNS;
import java.io.*;
/**
* X.400 mail mapping record.
*
* @author Brian Wellington
*/
public class PXRecord extends Record {
private static final long serialVersionUID = 1811540008806660667L;
private int preference;
private Name map822;
private Name mapX400;
PXRecord() {}
Record
getObject() {
return new PXRecord();
}
/**
* Creates an PX Record from the given data
* @param preference The preference of this mail address.
* @param map822 The RFC 822 component of the mail address.
* @param mapX400 The X.400 component of the mail address.
*/
public
PXRecord(Name name, int dclass, long ttl, int preference,
Name map822, Name mapX400)
{
super(name, Type.PX, dclass, ttl);
this.preference = checkU16("preference", preference);
this.map822 = checkName("map822", map822);
this.mapX400 = checkName("mapX400", mapX400);
}
void
rrFromWire(DNSInput in) throws IOException {
preference = in.readU16();
map822 = new Name(in);
mapX400 = new Name(in);
}
void
rdataFromString(Tokenizer st, Name origin) throws IOException {
preference = st.getUInt16();
map822 = st.getName(origin);
mapX400 = st.getName(origin);
}
/** Converts the PX Record to a String */
String
rrToString() {
StringBuffer sb = new StringBuffer();
sb.append(preference);
sb.append(" ");
sb.append(map822);
sb.append(" ");
sb.append(mapX400);
return sb.toString();
}
void
rrToWire(DNSOutput out, Compression c, boolean canonical) {
out.writeU16(preference);
map822.toWire(out, null, canonical);
mapX400.toWire(out, null, canonical);
}
/** Gets the preference of the route. */
public int
getPreference() {
return preference;
}
/** Gets the RFC 822 component of the mail address. */
public Name
getMap822() {
return map822;
}
/** Gets the X.400 component of the mail address. */
public Name
getMapX400() {
return mapX400;
}
}
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