Package org.xbill.DNS

Class SPFRecord

java.lang.Object

org.xbill.DNS.Record

org.xbill.DNS.SPFRecord

All Implemented Interfaces:

Serializable, Cloneable, Comparable<Record>

public class SPFRecord
extends Record

Sender Policy Framework (discontinued in RFC 7208)

Author:

Brian Wellington

See Also:

• RFC 7208: Sender Policy Framework (SPF) for Authorizing Use of Domains in Email, Version 1
• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected List<byte[]>	strings

Fields inherited from class org.xbill.DNS.Record

dclass, name, ttl, type

Constructor Summary

Constructors

Constructor	Description
SPFRecord(Name name, int dclass, long ttl, String string)	Creates a SPF Record from the given data
SPFRecord(Name name, int dclass, long ttl, List<String> strings)	Creates a SPF Record from the given data

Method Summary

Modifier and Type	Method	Description
List<String>	getStrings()	Returns the text strings
List<byte[]>	getStringsAsByteArrays()	Returns the text strings
protected void	rdataFromString(Tokenizer st, Name origin)	Converts the text format of an RR to the internal format - must be overriden
protected void	rrFromWire(DNSInput in)	Converts the type-specific RR to wire format - must be overridden
protected String	rrToString()	converts to a String
protected void	rrToWire(DNSOutput out, Compression c, boolean canonical)	Converts the type-specific RR to wire format - must be overridden.

Methods inherited from class org.xbill.DNS.Record

byteArrayFromString, byteArrayToString, compareTo, equals, fromString, fromString, fromWire, getAdditionalName, getDClass, getName, getRRsetType, getTTL, getType, hashCode, newRecord, newRecord, newRecord, newRecord, rdataToString, rdataToWireCanonical, sameRRset, sameRRset, toString, toWire, toWireCanonical, unknownToString, withName

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

strings

protected List<byte[]> strings

Constructor Details

SPFRecord

public SPFRecord(Name name,
 int dclass,
 long ttl,
 List<String> strings)

Creates a SPF Record from the given data

Parameters:

strings - The text strings

Throws:

IllegalArgumentException - One of the strings has invalid escapes

SPFRecord

public SPFRecord(Name name,
 int dclass,
 long ttl,
 String string)

Creates a SPF Record from the given data

Parameters:

string - One text string

Throws:

IllegalArgumentException - The string has invalid escapes

Method Details

rrFromWire

protected void rrFromWire(DNSInput in)
                   throws IOException

Description copied from class: Record

Converts the type-specific RR to wire format - must be overridden

Specified by:

rrFromWire in class Record

Throws:

IOException

rdataFromString

protected void rdataFromString(Tokenizer st,
 Name origin)
                        throws IOException

Description copied from class: Record

Converts the text format of an RR to the internal format - must be overriden

Specified by:

rdataFromString in class Record

Throws:

IOException

rrToString

protected String rrToString()

converts to a String

Specified by:

rrToString in class Record

getStrings

public List<String> getStrings()

Returns the text strings

Returns:

A list of Strings corresponding to the text strings.

getStringsAsByteArrays

public List<byte[]> getStringsAsByteArrays()

Returns the text strings

Returns:

A list of byte arrays corresponding to the text strings.

rrToWire

protected void rrToWire(DNSOutput out,
 Compression c,
 boolean canonical)

Description copied from class: Record

Converts the type-specific RR to wire format - must be overridden.

Specified by:

rrToWire in class Record