openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/services/GroupService.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;
   9
  10 import java.util.Optional;
  11 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
  12 import org.opendaylight.openflowplugin.api.openflow.device.RequestContextStack;
  13 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
  14 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
  15 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.GroupConvertor;
  16 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.data.VersionDatapathIdConvertorData;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.Group;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GroupModInputBuilder;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
  20 import org.opendaylight.yangtools.yang.binding.DataObject;
  21
  22 final class GroupService<I extends Group, O extends DataObject> extends AbstractSimpleService<I, O> {
  23     private final ConvertorExecutor convertorExecutor;
  24     private final VersionDatapathIdConvertorData data;
  25
  26     GroupService(final RequestContextStack requestContextStack, final DeviceContext deviceContext, final Class<O> clazz, final ConvertorExecutor convertorExecutor) {
  27         super(requestContextStack, deviceContext, clazz);
  28         this.convertorExecutor = convertorExecutor;
  29         data = new VersionDatapathIdConvertorData(getVersion());
  30         data.setDatapathId(getDatapathId());
  31     }
  32
  33     @Override
  34     protected OfHeader buildRequest(final Xid xid, final I input) throws ServiceException {
  35         final Optional<GroupModInputBuilder> ofGroupModInput = convertorExecutor.convert(input, data);
  36
  37         final GroupModInputBuilder groupModInputBuilder = ofGroupModInput
  38                 .orElse(GroupConvertor.defaultResult(getVersion()))
  39                 .setXid(xid.getValue());
  40
  41         return groupModInputBuilder.build();
  42     }
  43 }