openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/services/sal/SalPortServiceImpl.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.services.sal;
   9
  10 import com.google.common.util.concurrent.ListenableFuture;
  11 import java.util.Optional;
  12 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
  13 import org.opendaylight.openflowplugin.api.openflow.device.RequestContextStack;
  14 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
  15 import org.opendaylight.openflowplugin.impl.services.AbstractSimpleService;
  16 import org.opendaylight.openflowplugin.impl.services.singlelayer.SingleLayerPortService;
  17 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
  18 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.PortConvertor;
  19 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.data.VersionConvertorData;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.port.mod.port.Port;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortModInput;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortModInputBuilder;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.service.rev131107.SalPortService;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.service.rev131107.UpdatePortInput;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.service.rev131107.UpdatePortOutput;
  27 import org.opendaylight.yangtools.yang.common.RpcResult;
  28
  29 public final class SalPortServiceImpl
  30         extends AbstractSimpleService<UpdatePortInput, UpdatePortOutput> implements SalPortService {
  31     private final ConvertorExecutor convertorExecutor;
  32     private final VersionConvertorData data;
  33     private final SingleLayerPortService<UpdatePortOutput> portMessage;
  34
  35     public SalPortServiceImpl(final RequestContextStack requestContextStack,
  36                               final DeviceContext deviceContext,
  37                               final ConvertorExecutor convertorExecutor) {
  38         super(requestContextStack, deviceContext, UpdatePortOutput.class);
  39         this.convertorExecutor = convertorExecutor;
  40         data = new VersionConvertorData(getVersion());
  41         portMessage = new SingleLayerPortService<>(requestContextStack, deviceContext, UpdatePortOutput.class);
  42     }
  43
  44     @Override
  45     public ListenableFuture<RpcResult<UpdatePortOutput>> updatePort(final UpdatePortInput input) {
  46         return portMessage.canUseSingleLayerSerialization()
  47             ? portMessage.handleServiceCall(getPortFromInput(input))
  48             : handleServiceCall(input);
  49     }
  50
  51     @Override
  52     protected OfHeader buildRequest(final Xid xid, final UpdatePortInput input) {
  53         final Optional<PortModInput> ofPortModInput = convertorExecutor
  54             .convert(getPortFromInput(input), data);
  55
  56         final PortModInputBuilder mdInput = new PortModInputBuilder(ofPortModInput
  57                 .orElse(PortConvertor.defaultResult(getVersion())))
  58                 .setXid(xid.getValue());
  59
  60         return mdInput.build();
  61     }
  62
  63     private Port getPortFromInput(final UpdatePortInput input) {
  64         return input.getUpdatedPort().getPort().nonnullPort().values().iterator().next();
  65     }
  66 }