de.fhg.fokus.diameter.DiameterPeer.routing.RoutingEngine Class Reference

List of all members.

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Detailed Description

Definition at line 42 of file RoutingEngine.java.

Public Member Functions
	RoutingEngine ()
void	addDefaultRoute (String FQDN, int metric)
void	addRealmRoute (String realm, String FQDN, int metric)
Peer	getRoute (DiameterMessage msg, PeerManager peerManager)
Package Attributes
Vector< RoutingEntry >	defaultRoutes
TreeMap< String, RoutingRealm >	realms

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Constructor & Destructor Documentation

de.fhg.fokus.diameter.DiameterPeer.routing.RoutingEngine.RoutingEngine

(

)

Definition at line 47 of file RoutingEngine.java.

References de.fhg.fokus.diameter.DiameterPeer.routing.RoutingEngine.defaultRoutes, and de.fhg.fokus.diameter.DiameterPeer.routing.RoutingEngine.realms.

    {
        defaultRoutes = new Vector<RoutingEntry>();
        realms = new TreeMap<String, RoutingRealm>();
    }

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Member Function Documentation

void de.fhg.fokus.diameter.DiameterPeer.routing.RoutingEngine.addDefaultRoute	(	String	FQDN,
		int	metric
	)

Definition at line 53 of file RoutingEngine.java.

References de.fhg.fokus.diameter.DiameterPeer.routing.RoutingEngine.defaultRoutes.

Referenced by de.fhg.fokus.diameter.DiameterPeer.DiameterPeer.initRoutingTable().

                                                       {        
        RoutingEntry re = new RoutingEntry(FQDN,metric);
        for (RoutingEntry i : defaultRoutes) 
            if (i.metric<=metric){
                defaultRoutes.add(defaultRoutes.indexOf(i), re);
                break;
            }
    }

void de.fhg.fokus.diameter.DiameterPeer.routing.RoutingEngine.addRealmRoute	(	String	realm,
		String	FQDN,
		int	metric
	)

Definition at line 62 of file RoutingEngine.java.

References de.fhg.fokus.diameter.DiameterPeer.routing.RoutingRealm.addRoute(), and de.fhg.fokus.diameter.DiameterPeer.routing.RoutingEngine.realms.

Referenced by de.fhg.fokus.diameter.DiameterPeer.DiameterPeer.initRoutingTable().

    {
        RoutingRealm rr;
        rr = realms.get(realm);
        if (rr==null){
            rr = new RoutingRealm(realm);
            this.realms.put(realm, rr);
        }
        rr.addRoute(FQDN,metric);
    }

Peer de.fhg.fokus.diameter.DiameterPeer.routing.RoutingEngine.getRoute	(	DiameterMessage	msg,
		PeerManager	peerManager
	)

Definition at line 73 of file RoutingEngine.java.

References de.fhg.fokus.diameter.DiameterPeer.routing.RoutingEngine.defaultRoutes, de.fhg.fokus.diameter.DiameterPeer.data.DiameterMessage.findAVP(), de.fhg.fokus.diameter.DiameterPeer.data.AVP.getData(), de.fhg.fokus.diameter.DiameterPeer.peer.PeerManager.getPeerByFQDN(), de.fhg.fokus.diameter.DiameterPeer.routing.RoutingEngine.realms, and de.fhg.fokus.diameter.DiameterPeer.peer.Peer.state.

Referenced by de.fhg.fokus.diameter.DiameterPeer.DiameterPeer.sendMessage().

                                                                       {
        String destinationHost=null,destinationRealm=null;
        AVP avp;
        Peer p;
        avp = msg.findAVP(AVP.Destination_Host);
        if (avp!=null) destinationHost = new String(avp.getData());
        if (destinationHost!=null && destinationHost.length()>0){
            p = peerManager.getPeerByFQDN(destinationHost);
            if (p!=null && (p.state==StateMachine.I_Open || p.state!=StateMachine.R_Open))
                return p;
        }
        avp = msg.findAVP(AVP.Destination_Realm);
        if (avp!=null) destinationRealm = new String(avp.getData());
        if (destinationRealm!=null && destinationRealm.length()>0){
            RoutingRealm rr = realms.get(destinationRealm);
            if (rr!=null){
                for (RoutingEntry i : rr.routes) {
                    p = peerManager.getPeerByFQDN(i.FQDN);
                    if (p!=null && (p.state==StateMachine.I_Open || p.state!=StateMachine.R_Open))
                        return p;                   
                }
            }
        }
        for (RoutingEntry i : defaultRoutes) {
            p = peerManager.getPeerByFQDN(i.FQDN);
            if (p!=null && (p.state==StateMachine.I_Open || p.state!=StateMachine.R_Open))
                return p;                   
        }
        return null;
    }

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Member Data Documentation

Vector<RoutingEntry> de.fhg.fokus.diameter.DiameterPeer.routing.RoutingEngine.defaultRoutes [package]

Definition at line 44 of file RoutingEngine.java.

Referenced by de.fhg.fokus.diameter.DiameterPeer.routing.RoutingEngine.addDefaultRoute(), de.fhg.fokus.diameter.DiameterPeer.routing.RoutingEngine.getRoute(), and de.fhg.fokus.diameter.DiameterPeer.routing.RoutingEngine.RoutingEngine().

TreeMap<String,RoutingRealm> de.fhg.fokus.diameter.DiameterPeer.routing.RoutingEngine.realms [package]

Definition at line 45 of file RoutingEngine.java.

Referenced by de.fhg.fokus.diameter.DiameterPeer.routing.RoutingEngine.addRealmRoute(), de.fhg.fokus.diameter.DiameterPeer.routing.RoutingEngine.getRoute(), and de.fhg.fokus.diameter.DiameterPeer.routing.RoutingEngine.RoutingEngine().

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The documentation for this class was generated from the following file:

• /tmp/snapshot2008729/JavaDiameterPeer/src/de/fhg/fokus/diameter/DiameterPeer/routing/RoutingEngine.java

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