Package org.apache.hadoop.registry.server.dns

Class ApplicationServiceRecordProcessor

java.lang.Object

org.apache.hadoop.registry.server.dns.BaseServiceRecordProcessor

org.apache.hadoop.registry.server.dns.ApplicationServiceRecordProcessor

All Implemented Interfaces:

ServiceRecordProcessor

public class ApplicationServiceRecordProcessor
extends BaseServiceRecordProcessor

A processor for generating application DNS records from registry service records.

Constructor Summary

Constructors

Constructor	Description
ApplicationServiceRecordProcessor(ServiceRecord record, java.lang.String path, java.lang.String domain, ZoneSelector zoneSelector)	Create an application service record processor.

Method Summary

Modifier and Type	Method	Description
protected void	createAAAAInfo(ServiceRecord record)	Create an application AAAA record descriptor.
protected void	createAInfo(ServiceRecord record)	Create an application A record descriptor.
protected void	createCNAMEInfo(ServiceRecord serviceRecord)	Create an application CNAME record descriptor.
protected void	createSRVInfo(ServiceRecord serviceRecord)	Create an application SRV record descriptor.
protected void	createTXTInfo(ServiceRecord serviceRecord)	Create an application TXT record descriptor.
int[]	getRecordTypes()	Returns the record types associated with a container service record.
void	initTypeToInfoMapping(ServiceRecord serviceRecord)	Initializes the DNS record type to descriptor mapping based on the provided service record.

Methods inherited from class org.apache.hadoop.registry.server.dns.BaseServiceRecordProcessor

getPath, manageDNSRecords, registerRecordDescriptor, registerRecordDescriptor, reverseIP, setPath

Methods inherited from class java.lang.Object

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

Constructor Detail

ApplicationServiceRecordProcessor

public ApplicationServiceRecordProcessor(ServiceRecord record,
                                         java.lang.String path,
                                         java.lang.String domain,
                                         ZoneSelector zoneSelector)
                                  throws java.lang.Exception

Create an application service record processor.

Parameters:

record - the service record

path - the service record registry node path

domain - the DNS zone/domain name

zoneSelector - returns the zone associated with the provided name.

Throws:

java.lang.Exception - if an issue is generated during instantiation.

Method Detail

initTypeToInfoMapping

public void initTypeToInfoMapping(ServiceRecord serviceRecord)
                           throws java.lang.Exception

Initializes the DNS record type to descriptor mapping based on the provided service record.

Parameters:

serviceRecord - the registry service record.

Throws:

java.lang.Exception - if an issue is encountered.

createTXTInfo

protected void createTXTInfo(ServiceRecord serviceRecord)
                      throws java.lang.Exception

Create an application TXT record descriptor.

Parameters:

serviceRecord - the service record.

Throws:

java.lang.Exception - if there is an issue during descriptor creation.

createSRVInfo

protected void createSRVInfo(ServiceRecord serviceRecord)
                      throws java.lang.Exception

Create an application SRV record descriptor.

Parameters:

serviceRecord - the service record.

Throws:

java.lang.Exception - if there is an issue during descriptor creation.

createCNAMEInfo

protected void createCNAMEInfo(ServiceRecord serviceRecord)
                        throws java.lang.Exception

Create an application CNAME record descriptor.

Parameters:

serviceRecord - the service record.

Throws:

java.lang.Exception - if there is an issue during descriptor creation.

createAAAAInfo

protected void createAAAAInfo(ServiceRecord record)
                       throws java.lang.Exception

Create an application AAAA record descriptor.

Parameters:

record - the service record.

Throws:

java.lang.Exception - if there is an issue during descriptor creation.

createAInfo

protected void createAInfo(ServiceRecord record)
                    throws java.lang.Exception

Create an application A record descriptor.

Parameters:

record - the service record.

Throws:

java.lang.Exception - if there is an issue during descriptor creation.

getRecordTypes

public int[] getRecordTypes()

Returns the record types associated with a container service record.

Returns:

the record type array