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      1 // Copyright (c) 2004 Brian Wellington (bwelling (at) xbill.org)
      2 
      3 package org.xbill.DNS;
      4 
      5 import java.io.*;
      6 
      7 /**
      8  * Mailbox information Record - lists the address responsible for a mailing
      9  * list/mailbox and the address to receive error messages relating to the
     10  * mailing list/mailbox.
     11  *
     12  * @author Brian Wellington
     13  */
     14 
     15 public class MINFORecord extends Record {
     16 
     17 private static final long serialVersionUID = -3962147172340353796L;
     18 
     19 private Name responsibleAddress;
     20 private Name errorAddress;
     21 
     22 MINFORecord() {}
     23 
     24 Record
     25 getObject() {
     26 	return new MINFORecord();
     27 }
     28 
     29 /**
     30  * Creates an MINFO Record from the given data
     31  * @param responsibleAddress The address responsible for the
     32  * mailing list/mailbox.
     33  * @param errorAddress The address to receive error messages relating to the
     34  * mailing list/mailbox.
     35  */
     36 public
     37 MINFORecord(Name name, int dclass, long ttl,
     38 	    Name responsibleAddress, Name errorAddress)
     39 {
     40 	super(name, Type.MINFO, dclass, ttl);
     41 
     42 	this.responsibleAddress = checkName("responsibleAddress",
     43 					    responsibleAddress);
     44 	this.errorAddress = checkName("errorAddress", errorAddress);
     45 }
     46 
     47 void
     48 rrFromWire(DNSInput in) throws IOException {
     49 	responsibleAddress = new Name(in);
     50 	errorAddress = new Name(in);
     51 }
     52 
     53 void
     54 rdataFromString(Tokenizer st, Name origin) throws IOException {
     55 	responsibleAddress = st.getName(origin);
     56 	errorAddress = st.getName(origin);
     57 }
     58 
     59 /** Converts the MINFO Record to a String */
     60 String
     61 rrToString() {
     62 	StringBuffer sb = new StringBuffer();
     63 	sb.append(responsibleAddress);
     64 	sb.append(" ");
     65 	sb.append(errorAddress);
     66 	return sb.toString();
     67 }
     68 
     69 /** Gets the address responsible for the mailing list/mailbox. */
     70 public Name
     71 getResponsibleAddress() {
     72 	return responsibleAddress;
     73 }
     74 
     75 /**
     76  * Gets the address to receive error messages relating to the mailing
     77  * list/mailbox.
     78  */
     79 public Name
     80 getErrorAddress() {
     81 	return errorAddress;
     82 }
     83 
     84 void
     85 rrToWire(DNSOutput out, Compression c, boolean canonical) {
     86 	responsibleAddress.toWire(out, null, canonical);
     87 	errorAddress.toWire(out, null, canonical);
     88 }
     89 
     90 }
     91