org.apache.directory.server.dns.io.decoder
Class MailExchangeRecordDecoder
java.lang.Object
org.apache.directory.server.dns.io.decoder.MailExchangeRecordDecoder
- All Implemented Interfaces:
- RecordDecoder
public class MailExchangeRecordDecoder
- extends java.lang.Object
- implements RecordDecoder
A decoder for MX records. MX records are encoded as per RFC-1035:
3.3.9. MX RDATA format
+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
| PREFERENCE |
+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
/ EXCHANGE /
/ /
+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
where:
PREFERENCE
A 16 bit integer which specifies the preference given to this RR among
others at the same owner. Lower values are preferred.
EXCHANGE
A which specifies a host willing to act as a mail exchange
for the owner name.
- Version:
- $Rev$, $Date$
- Author:
- Apache Directory Project
Method Summary |
java.util.Map<java.lang.String,java.lang.Object> |
decode(org.apache.mina.core.buffer.IoBuffer byteBuffer,
short length)
Decodes the given length of resource record data into attributes. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
MailExchangeRecordDecoder
public MailExchangeRecordDecoder()
decode
public java.util.Map<java.lang.String,java.lang.Object> decode(org.apache.mina.core.buffer.IoBuffer byteBuffer,
short length)
throws java.io.IOException
- Description copied from interface:
RecordDecoder
- Decodes the given length of resource record data into attributes. The
type and number of attributes depends on the type of the resource record.
- Specified by:
decode
in interface RecordDecoder
- Returns:
- The map of attributes.
- Throws:
java.io.IOException
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