org.echarts.servlet.sip.appRouter.DFCRouterImpl
Class RouterConfiguration

java.lang.Object
  org.echarts.servlet.sip.appRouter.DFCRouterImpl.RouterConfiguration

public class RouterConfiguration
extends java.lang.Object

This class is a container class holding the overall DFC router configuration. There is only one of these objects per DFC application router instance. The router configuration consists of three parts:

• precedence - the precedence rules determining application invocation order in both regions: originating and terminating
• originating rules - the mapping rules describing which originating addresses subscribe to which features in the originating region
• terminating rules - the mapping rules describing which terminating addresses subscribe to which features in the terminating region

In the current implementation, this configuration is derived solely from the parsing of an xml file that occurs when the DFC router is initialized. That is, there is no facility at present to change this configuration dynamically.

Author:

khp

Constructor Summary

RouterConfiguration(java.lang.String XmlFileName)
Initialize the router configuration from a named xml file.

Method Summary

static SubscriptionRules	getOriginatingRules() Get the originating region mapping rules
static Precedence	getPrecedence() Get the precedence object from the router configuration
static SubscriptionRules	getTerminatingRules() Get the terminating region mapping rules

Methods inherited from class java.lang.Object

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

Constructor Detail

RouterConfiguration

public RouterConfiguration(java.lang.String XmlFileName)

Initialize the router configuration from a named xml file. To be a valid router configuration, the file must contain exactly one "sip-app-router" section.

Parameters:

XmlFileName - the file name of the xml file name containing the router configuration

Throws:

javax.xml.parsers.ParserConfigurationException - if an error occurs while parsing the xml file

Method Detail

getPrecedence

public static Precedence getPrecedence()

Get the precedence object from the router configuration

Returns:

precedence the Precedence object

getOriginatingRules

public static SubscriptionRules getOriginatingRules()

Get the originating region mapping rules

Returns:

SubscriptionRules object

getTerminatingRules

public static SubscriptionRules getTerminatingRules()

Get the terminating region mapping rules

Returns:

SubscriptionRules object