openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/device/DeviceContextImpl.java

   1 /**
   2  * Copyright (c) 2015 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.openflowplugin.impl.device;
   9
  10 import java.math.BigInteger;
  11 import java.util.HashMap;
  12 import java.util.Map;
  13 import java.util.concurrent.Future;
  14
  15 import org.opendaylight.controller.md.sal.common.api.data.TransactionChain;
  16 import org.opendaylight.openflowplugin.api.openflow.connection.ConnectionContext;
  17 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
  18 import org.opendaylight.openflowplugin.api.openflow.device.DeviceState;
  19 import org.opendaylight.openflowplugin.api.openflow.device.RequestContext;
  20 import org.opendaylight.openflowplugin.api.openflow.device.RequestFutureContext;
  21 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
  22 import org.opendaylight.openflowplugin.api.openflow.device.XidGenerator;
  23 import org.opendaylight.openflowplugin.api.openflow.md.core.SwitchConnectionDistinguisher;
  24 import org.opendaylight.openflowplugin.openflow.md.core.session.SwitchConnectionCookieOFImpl;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.TableFeatures;
  27 import org.opendaylight.yangtools.yang.binding.ChildOf;
  28 import org.opendaylight.yangtools.yang.binding.DataObject;
  29 import org.opendaylight.yangtools.yang.common.RpcResult;
  30
  31 import com.google.common.util.concurrent.SettableFuture;
  32
  33 /**
  34  *
  35  */
  36 public class DeviceContextImpl implements DeviceContext {
  37     private Map<Xid, RequestFutureContext> requests =
  38             new HashMap<Xid, RequestFutureContext>();
  39
  40     private final Map<SwitchConnectionDistinguisher, ConnectionContext> auxiliaryConnectionContexts = new HashMap<>();
  41
  42     private XidGenerator xidGenerator = new XidGenerator();
  43     @Override
  44     public <M extends ChildOf<DataObject>> void onMessage(M message, RequestContext requestContext) {
  45         // TODO Auto-generated method stub
  46
  47     }
  48
  49     @Override
  50     public void addAuxiliaryConenctionContext(ConnectionContext connectionContext) {
  51         SwitchConnectionDistinguisher connectionDistinguisher = new SwitchConnectionCookieOFImpl(connectionContext.getFeatures().getAuxiliaryId());
  52         auxiliaryConnectionContexts.put(connectionDistinguisher, connectionContext);
  53     }
  54
  55     @Override
  56     public void removeAuxiliaryConenctionContext(ConnectionContext connectionContext) {
  57         // TODO Auto-generated method stub
  58
  59     }
  60
  61     @Override
  62     public DeviceState getDeviceState() {
  63         // TODO Auto-generated method stub
  64         return null;
  65     }
  66
  67     @Override
  68     public void setTransactionChain(TransactionChain transactionChain) {
  69         // TODO Auto-generated method stub
  70
  71     }
  72
  73     @Override
  74     public TransactionChain getTransactionChain() {
  75         // TODO Auto-generated method stub
  76         return null;
  77     }
  78
  79     @Override
  80     public TableFeatures getCapabilities() {
  81         // TODO Auto-generated method stub
  82         return null;
  83     }
  84
  85     @Override
  86     public ConnectionContext getPrimaryConnectionContext() {
  87         return null;
  88     }
  89
  90     @Override
  91     public ConnectionContext getAuxiliaryConnectiobContexts(final BigInteger cookie) {
  92         return auxiliaryConnectionContexts.get(new SwitchConnectionCookieOFImpl(cookie.longValue()));
  93     }
  94
  95     @Override
  96     public Xid getNextXid() {
  97         return xidGenerator.generate();
  98     }
  99
 100     @Override
 101     public <T extends DataObject> Future<RpcResult<T>> sendRequest(Xid xid) {
 102         return null;
 103     }
 104
 105     @Override
 106     public Map<Xid, RequestFutureContext> getRequests() {
 107         // TODO Auto-generated method stub
 108         return requests;
 109     }
 110
 111     @Override
 112     public void hookRequestCtx(Xid xid, RequestFutureContext requestFutureContext) {
 113         // TODO Auto-generated method stub
 114         requests.put(xid, requestFutureContext);
 115     }
 116
 117     @Override
 118     public void processReply(Xid xid, OfHeader ofHeader) {
 119         // TODO Auto-generated method stub
 120         SettableFuture replyFuture = getRequests().get(xid).getFuture();
 121         replyFuture.set(ofHeader);
 122     }
 123
 124 }