org.mobicents.ext.javax.sip.dns

Interface DNSLookupPerformer

All Known Implementing Classes:

DefaultDNSLookupPerformer

public interface DNSLookupPerformer

Interface to implement for doing the DNS lookups, it uses DNS Java

Author:

jean.deruelle@gmail.com

Field Summary

Fields

Modifier and Type	Field and Description
static String	SERVICE_D2T
static String	SERVICE_D2U
static String	SERVICE_E2U
static String	SERVICE_SIPS

Method Summary

Methods

Modifier and Type	Method and Description
int	getDNSTimeout()
Queue<javax.sip.address.Hop>	locateHopsForNonNumericAddressWithPort(String host, int port, String transport) Perform the A and AAAA lookups for a given host, port and transport
List<org.xbill.DNS.NAPTRRecord>	performNAPTRLookup(String domain, boolean isSecure, Set<String> supportedTransports) Performing the DNS NAPTR Lookup for a given domain, whether or not it is secure and the supported transports
List<org.xbill.DNS.Record>	performSRVLookup(String replacement) Performing the DNS SRV Lookup for a given Name
void	setDNSTimeout(int timeout)

Field Detail

SERVICE_SIPS

static final String SERVICE_SIPS

See Also:

Constant Field Values

SERVICE_D2U

static final String SERVICE_D2U

See Also:

Constant Field Values

SERVICE_E2U

static final String SERVICE_E2U

See Also:

Constant Field Values

SERVICE_D2T

static final String SERVICE_D2T

See Also:

Constant Field Values

Method Detail

performSRVLookup

List<org.xbill.DNS.Record> performSRVLookup(String replacement)

Performing the DNS SRV Lookup for a given Name

Parameters:

replacement - the replacement for which to perform the SRV lookup

Returns:

an unsorted list of SRV records

performNAPTRLookup

List<org.xbill.DNS.NAPTRRecord> performNAPTRLookup(String domain,
                                                 boolean isSecure,
                                                 Set<String> supportedTransports)

Performing the DNS NAPTR Lookup for a given domain, whether or not it is secure and the supported transports

Parameters:

domain - the domain to resolve

isSecure - whether or not it is secure

supportedTransports - the transports supported locally

Returns:

an unsorted list of NAPTR Records

locateHopsForNonNumericAddressWithPort

Queue<javax.sip.address.Hop> locateHopsForNonNumericAddressWithPort(String host,
                                                                  int port,
                                                                  String transport)

Perform the A and AAAA lookups for a given host, port and transport

Parameters:

host - the host

port - the port

transport - the transport

Returns:

an unsorted queue of Hops corresponding to the merge of A and AAAA lookup records found

setDNSTimeout

void setDNSTimeout(int timeout)

getDNSTimeout

int getDNSTimeout()