public class OPTRecord extends Record
Message,
Resolver,
Serialized Form| Constructor and Description |
|---|
OPTRecord(int payloadSize,
int xrcode,
int version)
Creates an OPT Record with no data.
|
OPTRecord(int payloadSize,
int xrcode,
int version,
int flags)
Creates an OPT Record with no data.
|
OPTRecord(int payloadSize,
int xrcode,
int version,
int flags,
List options)
Creates an OPT Record.
|
| Modifier and Type | Method and Description |
|---|---|
int |
getExtendedRcode()
Returns the extended Rcode
|
int |
getFlags()
Returns the EDNS flags
|
List |
getOptions()
Gets all options in the OPTRecord.
|
List |
getOptions(int code)
Gets all options in the OPTRecord with a specific code.
|
int |
getPayloadSize()
Returns the maximum allowed payload size.
|
int |
getVersion()
Returns the highest supported EDNS version
|
byteArrayFromString, byteArrayToString, compareTo, equals, fromString, fromString, fromWire, getAdditionalName, getDClass, getName, getRRsetType, getTTL, getType, hashCode, newRecord, newRecord, newRecord, newRecord, rdataToString, rdataToWireCanonical, sameRRset, toString, toWire, toWireCanonical, unknownToString, withNamepublic OPTRecord(int payloadSize,
int xrcode,
int version,
int flags,
List options)
payloadSize - The size of a packet that can be reassembled on the
sending host.xrcode - The value of the extended rcode field. This is the upper
16 bits of the full rcode.flags - Additional message flags.version - The EDNS version that this DNS implementation supports.
This should be 0 for dnsjava.options - The list of options that comprise the data field. There
are currently no defined options.ExtendedFlagspublic OPTRecord(int payloadSize,
int xrcode,
int version,
int flags)
payloadSize - The size of a packet that can be reassembled on the
sending host.xrcode - The value of the extended rcode field. This is the upper
16 bits of the full rcode.flags - Additional message flags.version - The EDNS version that this DNS implementation supports.
This should be 0 for dnsjava.ExtendedFlagspublic OPTRecord(int payloadSize,
int xrcode,
int version)
public int getPayloadSize()
public int getExtendedRcode()
Rcodepublic int getVersion()
public int getFlags()
public List getOptions()
public List getOptions(int code)