Package org.jgroups.protocols.dns

Class DefaultDNSResolver

java.lang.Object

org.jgroups.protocols.dns.DefaultDNSResolver

All Implemented Interfaces:

java.lang.AutoCloseable, DNSResolver

Direct Known Subclasses:

AddressedDNSResolver

class DefaultDNSResolver
extends java.lang.Object
implements DNSResolver

Nested Class Summary

Nested classes/interfaces inherited from interface org.jgroups.protocols.dns.DNSResolver

DNSResolver.DNSRecordType

Field Summary

Fields

Modifier and Type	Field	Description
private javax.naming.directory.DirContext	dnsContext
private static Log	log
private static java.util.regex.Pattern	SRV_REGEXP

Constructor Summary

Constructors

Constructor	Description
DefaultDNSResolver(java.lang.String dnsContextFactory, java.lang.String dnsAddress)
DefaultDNSResolver(javax.naming.directory.DirContext context)

Method Summary

Modifier and Type	Method	Description
void	close()
protected javax.naming.directory.DirContext	getDnsContext()
protected java.util.List<Address>	resolveAEntries(java.lang.String dnsQuery)
protected java.util.List<Address>	resolveAEntries(java.lang.String dnsQuery, java.lang.String srcPort)
java.util.List<Address>	resolveIps(java.lang.String dnsQuery, DNSResolver.DNSRecordType recordType)
protected java.util.List<Address>	resolveSRVEntries(java.lang.String dnsQuery)

Methods inherited from class java.lang.Object

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

Field Detail

SRV_REGEXP

private static final java.util.regex.Pattern SRV_REGEXP

log

private static final Log log

dnsContext

private final javax.naming.directory.DirContext dnsContext

Constructor Detail

DefaultDNSResolver

DefaultDNSResolver(javax.naming.directory.DirContext context)

DefaultDNSResolver

public DefaultDNSResolver(java.lang.String dnsContextFactory,
                          java.lang.String dnsAddress)
                   throws javax.naming.NamingException

Throws:

javax.naming.NamingException

Method Detail

close

public void close()

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface DNSResolver

resolveIps

public java.util.List<Address> resolveIps(java.lang.String dnsQuery,
                                          DNSResolver.DNSRecordType recordType)

Specified by:

resolveIps in interface DNSResolver

getDnsContext

protected javax.naming.directory.DirContext getDnsContext()

resolveSRVEntries

protected java.util.List<Address> resolveSRVEntries(java.lang.String dnsQuery)

resolveAEntries

protected java.util.List<Address> resolveAEntries(java.lang.String dnsQuery)

resolveAEntries

protected java.util.List<Address> resolveAEntries(java.lang.String dnsQuery,
                                                  java.lang.String srcPort)