Decompose RPC implementation classes
[openflowplugin.git] / openflowplugin-impl / src / main / java / org / opendaylight / openflowplugin / impl / services / singlelayer / GetAsyncImpl.java
1 /*
2  * Copyright (c) 2017 Pantheon Technologies s.r.o. 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.singlelayer;
9
10 import com.google.common.util.concurrent.Futures;
11 import com.google.common.util.concurrent.ListenableFuture;
12 import com.google.common.util.concurrent.MoreExecutors;
13 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
14 import org.opendaylight.openflowplugin.api.openflow.device.RequestContextStack;
15 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
16 import org.opendaylight.openflowplugin.impl.services.AbstractSimpleService;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.async.config.service.rev170619.AsyncConfigMessage;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.async.config.service.rev170619.GetAsync;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.async.config.service.rev170619.GetAsyncInput;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.async.config.service.rev170619.GetAsyncOutput;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.async.config.service.rev170619.GetAsyncOutputBuilder;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetAsyncInputBuilder;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
24 import org.opendaylight.yangtools.yang.common.RpcResult;
25 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
26
27 public final class GetAsyncImpl extends AbstractSimpleService<GetAsyncInput, AsyncConfigMessage> implements GetAsync {
28     public GetAsyncImpl(final RequestContextStack requestContextStack, final DeviceContext deviceContext) {
29         super(requestContextStack, deviceContext, AsyncConfigMessage.class);
30     }
31
32     @Override
33     public ListenableFuture<RpcResult<GetAsyncOutput>> invoke(final GetAsyncInput input) {
34         return Futures.transform(handleServiceCall(input), result ->
35                 result != null && result.isSuccessful()
36                     ? RpcResultBuilder.success(new GetAsyncOutputBuilder(result.getResult()).build()).build()
37                     : RpcResultBuilder.<GetAsyncOutput>failed().build(),
38                 MoreExecutors.directExecutor());
39     }
40
41     @Override
42     protected OfHeader buildRequest(final Xid xid, final GetAsyncInput input) {
43         return new GetAsyncInputBuilder().setVersion(getVersion()).setXid(xid.getValue()).build();
44     }
45 }