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/*-
* ============LICENSE_START=======================================================
* ONAP : APPC
* ================================================================================
* Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Copyright (C) 2017 Amdocs
* ================================================================================
* Modifications (C) 2019 Ericsson
* =============================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* ============LICENSE_END=========================================================
*/
package org.onap.appc.mdsal.provider;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import org.onap.appc.Constants;
import org.onap.appc.mdsal.MDSALStore;
import org.onap.appc.mdsal.impl.MDSALStoreFactory;
import org.onap.appc.mdsal.objects.BundleInfo;
import org.opendaylight.controller.md.sal.binding.api.DataBroker;
import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
import org.opendaylight.controller.md.sal.binding.api.NotificationPublishService;
import org.opendaylight.controller.sal.binding.api.RpcProviderRegistry;
import org.opendaylight.yang.gen.v1.org.onap.appc.mdsal.store.rev170925.MdsalStoreService;
import org.opendaylight.yang.gen.v1.org.onap.appc.mdsal.store.rev170925.StoreYangInput;
import org.opendaylight.yang.gen.v1.org.onap.appc.mdsal.store.rev170925.StoreYangOutput;
import org.opendaylight.yang.gen.v1.org.onap.appc.mdsal.store.rev170925.StoreYangOutputBuilder;
import org.opendaylight.yang.gen.v1.org.onap.appc.mdsal.store.rev170925.response.Status;
import org.opendaylight.yang.gen.v1.org.onap.appc.mdsal.store.rev170925.response.StatusBuilder;
import org.opendaylight.yangtools.yang.common.RpcResult;
import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
import com.att.eelf.configuration.EELFLogger;
import com.att.eelf.configuration.EELFManager;
import com.google.common.util.concurrent.Futures;
import com.google.common.util.concurrent.ListenableFuture;
public class MdsalStoreProvider implements MdsalStoreService ,AutoCloseable{
protected DataBroker dataBroker;
protected RpcProviderRegistry rpcRegistry;
protected NotificationPublishService notificationService;
protected BindingAwareBroker.RpcRegistration<MdsalStoreService> rpcRegistration;
private final EELFLogger log = EELFManager.getInstance().getLogger(MdsalStoreProvider.class);
private final ExecutorService executor;
private static final String APP_NAME = "MdsalStoreProvider";
public MdsalStoreProvider(DataBroker dataBroker2, NotificationPublishService notificationProviderService
, RpcProviderRegistry rpcRegistry2){
log.info("Creating provider for " + APP_NAME);
executor = Executors.newFixedThreadPool(1);
this.dataBroker = dataBroker2;
this.notificationService = notificationProviderService;
this.rpcRegistry = rpcRegistry2;
if (this.rpcRegistry != null) {
rpcRegistration = rpcRegistry.addRpcImplementation(MdsalStoreService.class, this);
}
log.info("Initialization complete for " + APP_NAME);
}
@Override
public void close() throws Exception {
log.info("Closing provider for " + APP_NAME);
if(this.executor != null){
executor.shutdown();
}
if(this.rpcRegistration != null){
rpcRegistration.close();
}
log.info("Successfully closed provider for " + APP_NAME);
}
@Override
public ListenableFuture<RpcResult<StoreYangOutput>> storeYang(StoreYangInput input) {
Status status = null;
String message = null;
try{
BundleInfo bundleInfo = new BundleInfo();
bundleInfo.setName(input.getModuleName());
bundleInfo.setDescription(input.getModuleName());
bundleInfo.setLocation(input.getModuleName());
MDSALStore store = MDSALStoreFactory.createMDSALStore();
Date revision = new SimpleDateFormat(Constants.YANG_REVISION_FORMAT).parse(Constants.YANG_REVISION);
if(!store.isModulePresent(input.getModuleName(),revision)){
message = "YANG module saved successfully";
store.storeYangModule(input.getYang(),bundleInfo);
}
else{
message = "YANG Module already available";
}
store.storeYangModuleOnLeader(input.getYang(),input.getModuleName());
status = new StatusBuilder().setCode(200).setMessage(message).build();
}
catch (Exception e){
message = "Error in storeYang of MdsalStoreProvider";
log.error(message,e);
status = new StatusBuilder().setCode(500).setMessage(message).build();
}
StoreYangOutputBuilder builder = new StoreYangOutputBuilder().setStatus(status);
return Futures.immediateFuture(
RpcResultBuilder
.<StoreYangOutput>status(true)
.withResult(builder.build())
.build());
}
}
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