org.ovirt.engine.core.dns

Class DnsSRVLocator

java.lang.Object

org.ovirt.engine.core.dns.DnsSRVLocator

Direct Known Subclasses:

GlobalCatalogSrvLocator, KDCLocator, LdapSRVLocator

public class DnsSRVLocator
extends Object

Utility class to query DNS SRV records, and return results according to the priority/weights algorithm as specified in RFC 2782

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DnsSRVLocator.DnsSRVResult
static class	DnsSRVLocator.SrvRecord Holds information on a retrieved SRV record

Field Summary

Fields

Modifier and Type	Field and Description
static String	TCP
static String	UDP

Constructor Summary

Constructors

Constructor and Description
DnsSRVLocator()

Method Summary

Methods

Modifier and Type	Method and Description
URI	constructURI(String protocol, String address)
DnsSRVLocator.DnsSRVResult	getService(String dnsUrl)
DnsSRVLocator.DnsSRVResult	getService(String service, String protocol, String domain)
DnsSRVLocator.DnsSRVResult	getSRVResult(String[] recordsList)

Methods inherited from class java.lang.Object

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

Field Detail

TCP

public static final String TCP

See Also:

Constant Field Values

UDP

public static final String UDP

See Also:

Constant Field Values

Constructor Detail

DnsSRVLocator

public DnsSRVLocator()

Method Detail

getService

public DnsSRVLocator.DnsSRVResult getService(String service,
                                    String protocol,
                                    String domain)
                                      throws Exception

Throws:

Exception

getService

public DnsSRVLocator.DnsSRVResult getService(String dnsUrl)
                                      throws NamingException

Throws:

NamingException

getSRVResult

public DnsSRVLocator.DnsSRVResult getSRVResult(String[] recordsList)

constructURI

public URI constructURI(String protocol,
               String address)
                 throws URISyntaxException

Throws:

URISyntaxException