org.nhindirect.dns

Class AbstractDNSStore

java.lang.Object

org.nhindirect.dns.AbstractDNSStore

All Implemented Interfaces:

DNSStore

Direct Known Subclasses:

ConfigServiceDNSStore, RESTServiceDNSStore

public abstract class AbstractDNSStore
extends java.lang.Object
implements DNSStore

Constructor Summary

Constructors

Constructor and Description
AbstractDNSStore()

Method Summary

Modifier and Type	Method and Description
org.xbill.DNS.Message	get(org.xbill.DNS.Message request) Processes a lookup request for DNS records.
static java.lang.String	getJCEProviderName() Gets the configured JCE crypto provider string for crypto operations.
static void	setJCEProviderName(java.lang.String name) Overrides the configured JCE crypto provider string.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractDNSStore

public AbstractDNSStore()

Method Detail

getJCEProviderName

public static java.lang.String getJCEProviderName()

Gets the configured JCE crypto provider string for crypto operations. This is configured using the -Dorg.nhindirect.dns.JCEProviderName JVM parameters. If the parameter is not set or is empty, then the default string "BC" (BouncyCastle provider) is returned. By default the agent installs the BouncyCastle provider.

Returns:

The name of the JCE provider string.

setJCEProviderName

public static void setJCEProviderName(java.lang.String name)

Overrides the configured JCE crypto provider string. If the name is empty or null, the default string "BC" (BouncyCastle provider) is used.

Parameters:

name - The name of the JCE provider.

get

public org.xbill.DNS.Message get(org.xbill.DNS.Message request)
                          throws DNSException

Processes a lookup request for DNS records.

Specified by:

get in interface DNSStore

Parameters:

request - The DSN request message.

Returns:

The DNS response message. Returns null for lookup requests if a matching record cannot be found.

Throws:

DNSException - Thrown is the request fails due to sever failure such as illegal request parameters or a failure accessing the physical record medium.