Package com.rabbitmq.client

Class DnsRecordIpAddressResolver

java.lang.Object

com.rabbitmq.client.DnsRecordIpAddressResolver

All Implemented Interfaces:

AddressResolver

public class DnsRecordIpAddressResolver
extends Object
implements AddressResolver

AddressResolver that resolves DNS record IPs. Uses InetAddress internally. The first returned address is used when automatic recovery is NOT enabled at the ConnectionFactory level. When automatic recovery is enabled, a random address will be picked up from the returned list of Addresses.

Constructor Summary

Constructors

Constructor	Description
DnsRecordIpAddressResolver()
DnsRecordIpAddressResolver(Address address)
DnsRecordIpAddressResolver(Address address, boolean ssl)
DnsRecordIpAddressResolver(String hostname)
DnsRecordIpAddressResolver(String hostname, int port)
DnsRecordIpAddressResolver(String hostname, int port, boolean ssl)

Method Summary

Modifier and Type	Method	Description
List<Address>	getAddresses()	Get the IP addresses from a DNS query
protected InetAddress[]	resolveIpAddresses(String hostName)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.rabbitmq.client.AddressResolver

maybeShuffle

Constructor Details

DnsRecordIpAddressResolver

public DnsRecordIpAddressResolver(String hostname,
 int port,
 boolean ssl)

DnsRecordIpAddressResolver

public DnsRecordIpAddressResolver(String hostname,
 int port)

DnsRecordIpAddressResolver

public DnsRecordIpAddressResolver()

DnsRecordIpAddressResolver

public DnsRecordIpAddressResolver(String hostname)

DnsRecordIpAddressResolver

public DnsRecordIpAddressResolver(Address address)

DnsRecordIpAddressResolver

public DnsRecordIpAddressResolver(Address address,
 boolean ssl)

Method Details

getAddresses

public List<Address> getAddresses()
                           throws UnknownHostException

Get the IP addresses from a DNS query

Specified by:

getAddresses in interface AddressResolver

Returns:

candidate Addresses

Throws:

IOException - if DNS resolution fails

UnknownHostException

resolveIpAddresses

protected InetAddress[] resolveIpAddresses(String hostName)
                                    throws UnknownHostException

Throws:

UnknownHostException