Package uk.num.numlib.internal.dns

Class DNSServicesDefaultImpl

java.lang.Object

uk.num.numlib.internal.dns.DNSServicesDefaultImpl

All Implemented Interfaces:

DNSServices

public class DNSServicesDefaultImpl
extends java.lang.Object
implements DNSServices

A default implementation of the DNSServices interface.

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	MATCH_MULTIPART_RECORD_FRAGMENT

Constructor Summary

Constructors

Constructor	Description
DNSServicesDefaultImpl()

Method Summary

Modifier and Type	Method	Description
org.xbill.DNS.Record[]	getRecordFromDnsNoCache(NonBlankString query, int timeoutMillis)	Get a NUM record from DNS without caching.
java.lang.String	rebuildTXTRecordContent(org.xbill.DNS.Record[] records)	Concatenate an array of TXT record values to a single String

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MATCH_MULTIPART_RECORD_FRAGMENT

public static final java.lang.String MATCH_MULTIPART_RECORD_FRAGMENT

See Also:

Constant Field Values

Constructor Detail

DNSServicesDefaultImpl

public DNSServicesDefaultImpl()

Method Detail

rebuildTXTRecordContent

public java.lang.String rebuildTXTRecordContent(org.xbill.DNS.Record[] records)
                                         throws RrSetNoHeadersException,
                                                RrSetHeaderFormatException,
                                                RrSetIncompleteException

Concatenate an array of TXT record values to a single String

Specified by:

rebuildTXTRecordContent in interface DNSServices

Parameters:

records - The array of Records

Returns:

The concatenated result.

Throws:

RrSetNoHeadersException - on error

RrSetHeaderFormatException - on error

RrSetIncompleteException - on error

getRecordFromDnsNoCache

public org.xbill.DNS.Record[] getRecordFromDnsNoCache(NonBlankString query,
                                                      int timeoutMillis)
                                               throws NumInvalidDNSQueryException,
                                                      NumNoRecordAvailableException

Get a NUM record from DNS without caching.

Specified by:

getRecordFromDnsNoCache in interface DNSServices

Parameters:

query - The NUM formatted DNS query.

timeoutMillis - The number of milliseconds to wait for a response.

Returns:

An array of Records

Throws:

NumInvalidDNSQueryException - on error

NumNoRecordAvailableException - if a CNAME or SPF record is received instead of a TXT record