2 * Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
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
8 package org.opendaylight.openflowplugin.impl.services;
10 import com.google.common.util.concurrent.FutureCallback;
11 import com.google.common.util.concurrent.Futures;
12 import com.google.common.util.concurrent.ListenableFuture;
13 import com.google.common.util.concurrent.SettableFuture;
14 import java.util.ArrayList;
15 import java.util.List;
16 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
17 import org.opendaylight.openflowplugin.api.openflow.device.RequestContextStack;
18 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
19 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.FlowConvertor;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.Flow;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowModInputBuilder;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
23 import org.opendaylight.yangtools.yang.binding.DataObject;
24 import org.opendaylight.yangtools.yang.common.RpcResult;
25 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
27 final class FlowService<O extends DataObject> extends AbstractSimpleService<FlowModInputBuilder, O> {
29 protected FlowService(final RequestContextStack requestContextStack, final DeviceContext deviceContext, final Class<O> clazz) {
30 super(requestContextStack, deviceContext, clazz);
34 protected OfHeader buildRequest(final Xid xid, final FlowModInputBuilder input) {
35 input.setXid(xid.getValue());
39 List<FlowModInputBuilder> toFlowModInputs(final Flow input) {
40 return FlowConvertor.toFlowModInputs(input, getVersion(), getDatapathId());
43 ListenableFuture<RpcResult<O>> processFlowModInputBuilders(final List<FlowModInputBuilder> ofFlowModInputs) {
44 final List<ListenableFuture<RpcResult<O>>> partialFutures = new ArrayList<>(ofFlowModInputs.size());
46 for (final FlowModInputBuilder flowModInputBuilder : ofFlowModInputs) {
47 partialFutures.add(handleServiceCall(flowModInputBuilder));
50 final ListenableFuture<List<RpcResult<O>>> allFutures = Futures.successfulAsList(partialFutures);
51 final SettableFuture<RpcResult<O>> finalFuture = SettableFuture.create();
52 Futures.addCallback(allFutures, new FutureCallback<List<RpcResult<O>>>() {
54 public void onSuccess(final List<RpcResult<O>> results) {
55 RpcResultBuilder<O> rpcResultBuilder = RpcResultBuilder.success();
56 finalFuture.set(rpcResultBuilder.build());
60 public void onFailure(final Throwable t) {
61 RpcResultBuilder<O> rpcResultBuilder = RpcResultBuilder.failed();
62 finalFuture.set(rpcResultBuilder.build());