io.vertx.reactivex.core.dns

Class DnsClient

java.lang.Object

io.vertx.reactivex.core.dns.DnsClient

public class DnsClient
extends Object

Provides a way to asynchronously lookup information from DNS servers.

Please consult the documentation for more information on DNS clients.

The client is thread safe and can be used from any thread.

NOTE: This class has been automatically generated from the original non RX-ified interface using Vert.x codegen.

Field Summary

Fields

Modifier and Type	Field and Description
static io.vertx.lang.rx.TypeArg<DnsClient>	__TYPE_ARG

Constructor Summary

Constructors

Constructor and Description
DnsClient(DnsClient delegate)
DnsClient(Object delegate)

Method Summary

Modifier and Type	Method and Description
void	close() Close the client.
void	close(Handler<AsyncResult<Void>> handler) Close the client.
boolean	equals(Object o)
DnsClient	getDelegate()
int	hashCode()
DnsClient	lookup(String name) Try to lookup the A (ipv4) or AAAA (ipv6) record for the given name.
DnsClient	lookup(String name, Handler<AsyncResult<String>> handler) Try to lookup the A (ipv4) or AAAA (ipv6) record for the given name.
DnsClient	lookup4(String name) Try to lookup the A (ipv4) record for the given name.
DnsClient	lookup4(String name, Handler<AsyncResult<String>> handler) Try to lookup the A (ipv4) record for the given name.
DnsClient	lookup6(String name) Try to lookup the AAAA (ipv6) record for the given name.
DnsClient	lookup6(String name, Handler<AsyncResult<String>> handler) Try to lookup the AAAA (ipv6) record for the given name.
static DnsClient	newInstance(DnsClient arg)
DnsClient	resolveA(String name) Try to resolve all A (ipv4) records for the given name.
DnsClient	resolveA(String name, Handler<AsyncResult<List<String>>> handler) Try to resolve all A (ipv4) records for the given name.
DnsClient	resolveAAAA(String name) Try to resolve all AAAA (ipv6) records for the given name.
DnsClient	resolveAAAA(String name, Handler<AsyncResult<List<String>>> handler) Try to resolve all AAAA (ipv6) records for the given name.
DnsClient	resolveCNAME(String name) Try to resolve the CNAME record for the given name.
DnsClient	resolveCNAME(String name, Handler<AsyncResult<List<String>>> handler) Try to resolve the CNAME record for the given name.
DnsClient	resolveMX(String name) Try to resolve the MX records for the given name.
DnsClient	resolveMX(String name, Handler<AsyncResult<List<MxRecord>>> handler) Try to resolve the MX records for the given name.
DnsClient	resolveNS(String name) Try to resolve the NS records for the given name.
DnsClient	resolveNS(String name, Handler<AsyncResult<List<String>>> handler) Try to resolve the NS records for the given name.
DnsClient	resolvePTR(String name) Try to resolve the PTR record for the given name.
DnsClient	resolvePTR(String name, Handler<AsyncResult<String>> handler) Try to resolve the PTR record for the given name.
DnsClient	resolveSRV(String name) Try to resolve the SRV records for the given name.
DnsClient	resolveSRV(String name, Handler<AsyncResult<List<SrvRecord>>> handler) Try to resolve the SRV records for the given name.
DnsClient	resolveTXT(String name) Try to resolve the TXT records for the given name.
DnsClient	resolveTXT(String name, Handler<AsyncResult<List<String>>> handler) Try to resolve the TXT records for the given name.
DnsClient	reverseLookup(String ipaddress) Try to do a reverse lookup of an IP address.
DnsClient	reverseLookup(String ipaddress, Handler<AsyncResult<String>> handler) Try to do a reverse lookup of an IP address.
Completable	rxClose() Close the client.
Maybe<String>	rxLookup(String name) Try to lookup the A (ipv4) or AAAA (ipv6) record for the given name.
Maybe<String>	rxLookup4(String name) Try to lookup the A (ipv4) record for the given name.
Maybe<String>	rxLookup6(String name) Try to lookup the AAAA (ipv6) record for the given name.
Single<List<String>>	rxResolveA(String name) Try to resolve all A (ipv4) records for the given name.
Single<List<String>>	rxResolveAAAA(String name) Try to resolve all AAAA (ipv6) records for the given name.
Single<List<String>>	rxResolveCNAME(String name) Try to resolve the CNAME record for the given name.
Single<List<MxRecord>>	rxResolveMX(String name) Try to resolve the MX records for the given name.
Single<List<String>>	rxResolveNS(String name) Try to resolve the NS records for the given name.
Maybe<String>	rxResolvePTR(String name) Try to resolve the PTR record for the given name.
Single<List<SrvRecord>>	rxResolveSRV(String name) Try to resolve the SRV records for the given name.
Single<List<String>>	rxResolveTXT(String name) Try to resolve the TXT records for the given name.
Maybe<String>	rxReverseLookup(String ipaddress) Try to do a reverse lookup of an IP address.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

__TYPE_ARG

public static final io.vertx.lang.rx.TypeArg<DnsClient> __TYPE_ARG

Constructor Detail

DnsClient

public DnsClient(DnsClient delegate)

DnsClient

public DnsClient(Object delegate)

Method Detail

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getDelegate

public DnsClient getDelegate()

lookup

public DnsClient lookup(String name,
                        Handler<AsyncResult<String>> handler)

Try to lookup the A (ipv4) or AAAA (ipv6) record for the given name. The first found will be used.

Parameters:

name - the name to resolve

handler - the Handler to notify with the AsyncResult. The handler will get notified with the resolved address if a record was found. If non was found it will get notifed with null. If an error accours it will get failed.

Returns:

a reference to this, so the API can be used fluently

lookup

public DnsClient lookup(String name)

Try to lookup the A (ipv4) or AAAA (ipv6) record for the given name. The first found will be used.

Parameters:

name - the name to resolve

Returns:

a reference to this, so the API can be used fluently

rxLookup

public Maybe<String> rxLookup(String name)

Try to lookup the A (ipv4) or AAAA (ipv6) record for the given name. The first found will be used.

Parameters:

name - the name to resolve

Returns:

a reference to this, so the API can be used fluently

lookup4

public DnsClient lookup4(String name,
                         Handler<AsyncResult<String>> handler)

Try to lookup the A (ipv4) record for the given name. The first found will be used.

Parameters:

name - the name to resolve

handler - the to notify with the AsyncResult. The handler will get notified with the resolved Inet4Address if a record was found. If non was found it will get notifed with null. If an error accours it will get failed.

Returns:

a reference to this, so the API can be used fluently

lookup4

public DnsClient lookup4(String name)

Try to lookup the A (ipv4) record for the given name. The first found will be used.

Parameters:

name - the name to resolve

Returns:

a reference to this, so the API can be used fluently

rxLookup4

public Maybe<String> rxLookup4(String name)

Try to lookup the A (ipv4) record for the given name. The first found will be used.

Parameters:

name - the name to resolve

Returns:

a reference to this, so the API can be used fluently

lookup6

public DnsClient lookup6(String name,
                         Handler<AsyncResult<String>> handler)

Try to lookup the AAAA (ipv6) record for the given name. The first found will be used.

Parameters:

name - the name to resolve

handler - the to notify with the . The handler will get notified with the resolved Inet6Address if a record was found. If non was found it will get notifed with null. If an error accours it will get failed.

Returns:

a reference to this, so the API can be used fluently

lookup6

public DnsClient lookup6(String name)

Try to lookup the AAAA (ipv6) record for the given name. The first found will be used.

Parameters:

name - the name to resolve

Returns:

a reference to this, so the API can be used fluently

rxLookup6

public Maybe<String> rxLookup6(String name)

Try to lookup the AAAA (ipv6) record for the given name. The first found will be used.

Parameters:

name - the name to resolve

Returns:

a reference to this, so the API can be used fluently

resolveA

public DnsClient resolveA(String name,
                          Handler<AsyncResult<List<String>>> handler)

Try to resolve all A (ipv4) records for the given name.

Parameters:

name - the name to resolve

handler - the Handler to notify with the AsyncResult. The handler will get notified with a List that contains all the resolved Inet4Addresses. If none was found an empty List will be used. If an error accours it will get failed.

Returns:

a reference to this, so the API can be used fluently

resolveA

public DnsClient resolveA(String name)

Try to resolve all A (ipv4) records for the given name.

Parameters:

name - the name to resolve

Returns:

a reference to this, so the API can be used fluently

rxResolveA

public Single<List<String>> rxResolveA(String name)

Try to resolve all A (ipv4) records for the given name.

Parameters:

name - the name to resolve

Returns:

a reference to this, so the API can be used fluently

resolveAAAA

public DnsClient resolveAAAA(String name,
                             Handler<AsyncResult<List<String>>> handler)

Try to resolve all AAAA (ipv6) records for the given name.

Parameters:

name - the name to resolve

handler - the Handler to notify with the AsyncResult. The handler will get notified with a List that contains all the resolved Inet6Addresses. If none was found an empty List will be used. If an error accours it will get failed.

Returns:

a reference to this, so the API can be used fluently

resolveAAAA

public DnsClient resolveAAAA(String name)

Try to resolve all AAAA (ipv6) records for the given name.

Parameters:

name - the name to resolve

Returns:

a reference to this, so the API can be used fluently

rxResolveAAAA

public Single<List<String>> rxResolveAAAA(String name)

Try to resolve all AAAA (ipv6) records for the given name.

Parameters:

name - the name to resolve

Returns:

a reference to this, so the API can be used fluently

resolveCNAME

public DnsClient resolveCNAME(String name,
                              Handler<AsyncResult<List<String>>> handler)

Try to resolve the CNAME record for the given name.

Parameters:

name - the name to resolve the CNAME for

handler - the to notify with the . The handler will get notified with the resolved String if a record was found. If none was found it will get notified with null. If an error accours it will get failed.

Returns:

a reference to this, so the API can be used fluently.

resolveCNAME

public DnsClient resolveCNAME(String name)

Try to resolve the CNAME record for the given name.

Parameters:

name - the name to resolve the CNAME for

Returns:

a reference to this, so the API can be used fluently.

rxResolveCNAME

public Single<List<String>> rxResolveCNAME(String name)

Try to resolve the CNAME record for the given name.

Parameters:

name - the name to resolve the CNAME for

Returns:

a reference to this, so the API can be used fluently.

resolveMX

public DnsClient resolveMX(String name,
                           Handler<AsyncResult<List<MxRecord>>> handler)

Try to resolve the MX records for the given name.

Parameters:

name - the name for which the MX records should be resolved

handler - the Handler to notify with the AsyncResult. The handler will get notified with a List that contains all resolved MxRecords, sorted by their MxRecord.priority(). If non was found it will get notified with an empty List. If an error accours it will get failed.

Returns:

a reference to this, so the API can be used fluently.

resolveMX

public DnsClient resolveMX(String name)

Try to resolve the MX records for the given name.

Parameters:

name - the name for which the MX records should be resolved

Returns:

a reference to this, so the API can be used fluently.

rxResolveMX

public Single<List<MxRecord>> rxResolveMX(String name)

Try to resolve the MX records for the given name.

Parameters:

name - the name for which the MX records should be resolved

Returns:

a reference to this, so the API can be used fluently.

resolveTXT

public DnsClient resolveTXT(String name,
                            Handler<AsyncResult<List<String>>> handler)

Try to resolve the TXT records for the given name.

Parameters:

name - the name for which the TXT records should be resolved

handler - the to notify with the . The handler will get notified with a List that contains all resolved Strings. If none was found it will get notified with an empty List. If an error accours it will get failed.

Returns:

a reference to this, so the API can be used fluently.

resolveTXT

public DnsClient resolveTXT(String name)

Try to resolve the TXT records for the given name.

Parameters:

name - the name for which the TXT records should be resolved

Returns:

a reference to this, so the API can be used fluently.

rxResolveTXT

public Single<List<String>> rxResolveTXT(String name)

Try to resolve the TXT records for the given name.

Parameters:

name - the name for which the TXT records should be resolved

Returns:

a reference to this, so the API can be used fluently.

resolvePTR

public DnsClient resolvePTR(String name,
                            Handler<AsyncResult<String>> handler)

Try to resolve the PTR record for the given name.

Parameters:

name - the name to resolve the PTR for

handler - the to notify with the . The handler will get notified with the resolved String if a record was found. If none was found it will get notified with null. If an error accours it will get failed.

Returns:

a reference to this, so the API can be used fluently.

resolvePTR

public DnsClient resolvePTR(String name)

Try to resolve the PTR record for the given name.

Parameters:

name - the name to resolve the PTR for

Returns:

a reference to this, so the API can be used fluently.

rxResolvePTR

public Maybe<String> rxResolvePTR(String name)

Try to resolve the PTR record for the given name.

Parameters:

name - the name to resolve the PTR for

Returns:

a reference to this, so the API can be used fluently.

resolveNS

public DnsClient resolveNS(String name,
                           Handler<AsyncResult<List<String>>> handler)

Try to resolve the NS records for the given name.

Parameters:

name - the name for which the NS records should be resolved

handler - the to notify with the . The handler will get notified with a List that contains all resolved Strings. If none was found it will get notified with an empty List. If an error accours it will get failed.

Returns:

a reference to this, so the API can be used fluently.

resolveNS

public DnsClient resolveNS(String name)

Try to resolve the NS records for the given name.

Parameters:

name - the name for which the NS records should be resolved

Returns:

a reference to this, so the API can be used fluently.

rxResolveNS

public Single<List<String>> rxResolveNS(String name)

Try to resolve the NS records for the given name.

Parameters:

name - the name for which the NS records should be resolved

Returns:

a reference to this, so the API can be used fluently.

resolveSRV

public DnsClient resolveSRV(String name,
                            Handler<AsyncResult<List<SrvRecord>>> handler)

Try to resolve the SRV records for the given name.

Parameters:

name - the name for which the SRV records should be resolved

handler - the to notify with the . The handler will get notified with a List that contains all resolved SrvRecords. If none was found it will get notified with an empty List. If an error accours it will get failed.

Returns:

a reference to this, so the API can be used fluently.

resolveSRV

public DnsClient resolveSRV(String name)

Try to resolve the SRV records for the given name.

Parameters:

name - the name for which the SRV records should be resolved

Returns:

a reference to this, so the API can be used fluently.

rxResolveSRV

public Single<List<SrvRecord>> rxResolveSRV(String name)

Try to resolve the SRV records for the given name.

Parameters:

name - the name for which the SRV records should be resolved

Returns:

a reference to this, so the API can be used fluently.

reverseLookup

public DnsClient reverseLookup(String ipaddress,
                               Handler<AsyncResult<String>> handler)

Try to do a reverse lookup of an IP address. This is basically the same as doing trying to resolve a PTR record but allows you to just pass in the IP address and not a valid ptr query string.

Parameters:

ipaddress - the IP address to resolve the PTR for

handler - the to notify with the . The handler will get notified with the resolved String if a record was found. If none was found it will get notified with null. If an error accours it will get failed.

Returns:

a reference to this, so the API can be used fluently.

reverseLookup

public DnsClient reverseLookup(String ipaddress)

Try to do a reverse lookup of an IP address. This is basically the same as doing trying to resolve a PTR record but allows you to just pass in the IP address and not a valid ptr query string.

Parameters:

ipaddress - the IP address to resolve the PTR for

Returns:

a reference to this, so the API can be used fluently.

rxReverseLookup

public Maybe<String> rxReverseLookup(String ipaddress)

Try to do a reverse lookup of an IP address. This is basically the same as doing trying to resolve a PTR record but allows you to just pass in the IP address and not a valid ptr query string.

Parameters:

ipaddress - the IP address to resolve the PTR for

Returns:

a reference to this, so the API can be used fluently.

close

public void close(Handler<AsyncResult<Void>> handler)

Close the client.

Parameters:

handler -

close

public void close()

Close the client.

rxClose

public Completable rxClose()

Close the client.

Returns:

newInstance

public static DnsClient newInstance(DnsClient arg)