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/*-
* ============LICENSE_START=======================================================
* openECOMP : SDN-C
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights
* reserved.
* ================================================================================
* 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.ccsdk.features.sdnr.northbound.oofpcipoc;
import java.util.Properties;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import org.onap.ccsdk.sli.core.sli.provider.MdsalHelper;
import org.opendaylight.mdsal.binding.api.DataBroker;
import org.opendaylight.mdsal.binding.api.NotificationPublishService;
import org.opendaylight.mdsal.binding.api.RpcProviderService;
import org.opendaylight.yang.gen.v1.org.onap.ccsdk.rev190308.*;
import org.opendaylight.yangtools.concepts.ObjectRegistration;
import org.opendaylight.yangtools.yang.common.RpcResult;
import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.google.common.util.concurrent.Futures;
import com.google.common.util.concurrent.ListenableFuture;
/**
* Defines a base implementation for your provider. This class extends from a
* helper class which provides storage for the most commonly used components of
* the MD-SAL. Additionally the base class provides some basic logging and
* initialization / clean up methods.
*
*/
public class OofpcipocProvider implements AutoCloseable, OofpcipocApiService {
private static final Logger LOG = LoggerFactory.getLogger(OofpcipocProvider.class);
private static final String APPLICATION_NAME = "oofpcipoc-api";
private final ExecutorService executor;
private DataBroker dataBroker;
private NotificationPublishService notificationService;
private RpcProviderService rpcProviderService;
private ObjectRegistration<OofpcipocProvider> rpcRegistration;
private OofpcipocClient OofpcipocClient;
public OofpcipocProvider() {
LOG.info("Creating provider for {}", APPLICATION_NAME);
executor = Executors.newFixedThreadPool(1);
this.dataBroker = null;
this.notificationService = null;
this.rpcProviderService = null;
this.OofpcipocClient = null;
}
public void setDataBroker(DataBroker dataBroker) {
this.dataBroker = dataBroker;
}
public void setRpcProviderService(RpcProviderService rpcProviderRegistry) {
this.rpcProviderService = rpcProviderRegistry;
}
public void setNotificationPublishService(NotificationPublishService notificationPublishService) {
this.notificationService = notificationPublishService;
}
public void setClient(OofpcipocClient client) {
this.OofpcipocClient = client;
}
public void init() {
LOG.info("Initializing provider for {}", APPLICATION_NAME);
rpcRegistration = rpcProviderService.registerRpcImplementation(OofpcipocApiService.class, this);
LOG.info("Initialization complete for {}", APPLICATION_NAME);
}
@Override
public void close() throws Exception {
LOG.info("Closing provider for {}", APPLICATION_NAME);
executor.shutdown();
if (rpcRegistration != null)
rpcRegistration.close();
LOG.info("Successfully closed provider for {}", APPLICATION_NAME);
}
@Override
public ListenableFuture<RpcResult<GreetingOutput>> greeting(GreetingInput input) {
final String svcOperation = "greeting";
Properties parms = new Properties();
GreetingOutputBuilder serviceDataBuilder = new GreetingOutputBuilder();
LOG.info("Reached RPC greeting");
LOG.info(svcOperation + " called.");
if (input == null) {
LOG.debug("exiting " + svcOperation + " because of invalid input");
serviceDataBuilder.setResponse("Input is null");
RpcResult<GreetingOutput> rpcResult = RpcResultBuilder.<GreetingOutput>status(true)
.withResult(serviceDataBuilder.build()).build();
return Futures.immediateFuture(rpcResult);
}
// add input to parms
LOG.info("Adding INPUT data for " + svcOperation + " input: " + input);
GreetingInputBuilder inputBuilder = new GreetingInputBuilder(input);
MdsalHelper.toProperties(parms, inputBuilder.build());
// Call SLI sync method
try {
if (OofpcipocClient.hasGraph("oofpcipoc-api", svcOperation, null, "sync")) {
LOG.info("OofpcipocClient has a Directed Graph for '" + svcOperation + "'");
try {
OofpcipocClient.execute("oofpcipoc-api", svcOperation, null, "sync", serviceDataBuilder, parms);
} catch (Exception e) {
LOG.error("Caught exception executing service logic for " + svcOperation, e);
serviceDataBuilder.setResponse("500");
}
} else {
LOG.error("No service logic active for Oofpcipoc: '" + svcOperation + "'");
serviceDataBuilder.setResponse("503");
}
} catch (Exception e) {
LOG.error("Caught exception looking for service logic", e);
serviceDataBuilder.setResponse("500");
}
String errorCode = serviceDataBuilder.getResponse();
if (!("0".equals(errorCode) || "200".equals(errorCode))) {
LOG.error("Returned FAILED for " + svcOperation + " error code: '" + errorCode + "'");
} else {
LOG.info("Returned SUCCESS for " + svcOperation + " ");
serviceDataBuilder.setResponse("Welcome OOF POC " + input.getSalutation());
}
RpcResult<GreetingOutput> rpcResult = RpcResultBuilder.<GreetingOutput>status(true)
.withResult(serviceDataBuilder.build()).build();
LOG.info("Successful exit from greeting ");
return Futures.immediateFuture(rpcResult);
}
// RPC configuration-phy-cell-id
@Override
public ListenableFuture<RpcResult<ConfigurationPhyCellIdOutput>> configurationPhyCellId(
ConfigurationPhyCellIdInput input) {
final String svcOperation = "configuration-phy-cell-id";
Properties parms = new Properties();
ConfigurationPhyCellIdOutputBuilder serviceDataBuilder = new ConfigurationPhyCellIdOutputBuilder();
LOG.info("Reached RPC configurationPhyCellId");
LOG.info(svcOperation + " called.");
if (input == null) {
LOG.debug("exiting " + svcOperation + " because of invalid input");
serviceDataBuilder.setResponseCode("Input is null");
RpcResult<ConfigurationPhyCellIdOutput> rpcResult = RpcResultBuilder
.<ConfigurationPhyCellIdOutput>status(true).withResult(serviceDataBuilder.build()).build();
return Futures.immediateFuture(rpcResult);
}
// add input to parms
LOG.info("Adding INPUT data for " + svcOperation + " input: " + input);
ConfigurationPhyCellIdInputBuilder inputBuilder = new ConfigurationPhyCellIdInputBuilder(input);
MdsalHelper.toProperties(parms, inputBuilder.build());
// Call SLI sync method
try {
if (OofpcipocClient.hasGraph("oofpcipoc-api", svcOperation, null, "sync")) {
LOG.info("OofpcipocClient has a Directed Graph for '" + svcOperation + "'");
try {
OofpcipocClient.execute("oofpcipoc-api", svcOperation, null, "sync", serviceDataBuilder, parms);
} catch (Exception e) {
LOG.error("Caught exception executing service logic for " + svcOperation, e);
serviceDataBuilder.setResponseCode("500");
}
} else {
LOG.error("No service logic active for Oofpcipoc: '" + svcOperation + "'");
serviceDataBuilder.setResponseCode("503");
}
} catch (Exception e) {
LOG.error("Caught exception looking for service logic", e);
serviceDataBuilder.setResponseCode("500");
}
String errorCode = serviceDataBuilder.getResponseCode();
if (!("0".equals(errorCode) || "200".equals(errorCode))) {
LOG.error("Returned FAILED for " + svcOperation + " error code: '" + errorCode + "'");
} else {
LOG.info("Returned SUCCESS for " + svcOperation + " ");
serviceDataBuilder
.setResponseCode("Welcome OOF POC. Number of FAP entries " + input.getFapServiceNumberOfEntries());
}
RpcResult<ConfigurationPhyCellIdOutput> rpcResult = RpcResultBuilder.<ConfigurationPhyCellIdOutput>status(true)
.withResult(serviceDataBuilder.build()).build();
return Futures.immediateFuture(rpcResult);
}
// RPC add-neighbor
@Override
public ListenableFuture<RpcResult<AddNeighborOutput>> addNeighbor(AddNeighborInput input) {
final String svcOperation = "add-neighbor";
Properties parms = new Properties();
AddNeighborOutputBuilder serviceDataBuilder = new AddNeighborOutputBuilder();
LOG.info("Reached RPC addNeighbor");
LOG.info(svcOperation + " called.");
if (input == null) {
LOG.debug("exiting " + svcOperation + " because of invalid input");
serviceDataBuilder.setResponseCode("Input is null");
RpcResult<AddNeighborOutput> rpcResult = RpcResultBuilder.<AddNeighborOutput>status(true)
.withResult(serviceDataBuilder.build()).build();
return Futures.immediateFuture(rpcResult);
}
// add input to parms
LOG.info("Adding INPUT data for " + svcOperation + " input: " + input);
AddNeighborInputBuilder inputBuilder = new AddNeighborInputBuilder(input);
MdsalHelper.toProperties(parms, inputBuilder.build());
// Call SLI sync method
try {
if (OofpcipocClient.hasGraph("oofpcipoc-api", svcOperation, null, "sync")) {
LOG.info("OofpcipocClient has a Directed Graph for '" + svcOperation + "'");
try {
OofpcipocClient.execute("oofpcipoc-api", svcOperation, null, "sync", serviceDataBuilder, parms);
} catch (Exception e) {
LOG.error("Caught exception executing service logic for " + svcOperation, e);
serviceDataBuilder.setResponseCode("500");
}
} else {
LOG.error("No service logic active for Oofpcipoc: '" + svcOperation + "'");
serviceDataBuilder.setResponseCode("503");
}
} catch (Exception e) {
LOG.error("Caught exception looking for service logic", e);
serviceDataBuilder.setResponseCode("500");
}
String errorCode = serviceDataBuilder.getResponseCode();
if (!("0".equals(errorCode) || "200".equals(errorCode))) {
LOG.error("Returned FAILED for " + svcOperation + " error code: '" + errorCode + "'");
} else {
LOG.info("Returned SUCCESS for " + svcOperation + " ");
serviceDataBuilder.setResponseCode(
"Welcome OOF POC. Number of Neighbor entries to be added " + input.getLteCellNumberOfEntries());
}
RpcResult<AddNeighborOutput> rpcResult = RpcResultBuilder.<AddNeighborOutput>status(true)
.withResult(serviceDataBuilder.build()).build();
return Futures.immediateFuture(rpcResult);
}
// RPC delete-neighbor
@Override
public ListenableFuture<RpcResult<DeleteNeighborOutput>> deleteNeighbor(DeleteNeighborInput input) {
final String svcOperation = "delete-neighbor";
Properties parms = new Properties();
DeleteNeighborOutputBuilder serviceDataBuilder = new DeleteNeighborOutputBuilder();
LOG.info("Reached RPC deleteNeighbor");
LOG.info(svcOperation + " called.");
if (input == null) {
LOG.debug("exiting " + svcOperation + " because of invalid input");
serviceDataBuilder.setResponseCode("Input is null");
RpcResult<DeleteNeighborOutput> rpcResult = RpcResultBuilder.<DeleteNeighborOutput>status(true)
.withResult(serviceDataBuilder.build()).build();
return Futures.immediateFuture(rpcResult);
}
// add input to parms
LOG.info("Adding INPUT data for " + svcOperation + " input: " + input);
DeleteNeighborInputBuilder inputBuilder = new DeleteNeighborInputBuilder(input);
MdsalHelper.toProperties(parms, inputBuilder.build());
// Call SLI sync method
try {
if (OofpcipocClient.hasGraph("oofpcipoc-api", svcOperation, null, "sync")) {
LOG.info("OofpcipocClient has a Directed Graph for '" + svcOperation + "'");
try {
OofpcipocClient.execute("oofpcipoc-api", svcOperation, null, "sync", serviceDataBuilder, parms);
} catch (Exception e) {
LOG.error("Caught exception executing service logic for " + svcOperation, e);
serviceDataBuilder.setResponseCode("500");
}
} else {
LOG.error("No service logic active for Oofpcipoc: '" + svcOperation + "'");
serviceDataBuilder.setResponseCode("503");
}
} catch (Exception e) {
LOG.error("Caught exception looking for service logic", e);
serviceDataBuilder.setResponseCode("500");
}
String errorCode = serviceDataBuilder.getResponseCode();
if (!("0".equals(errorCode) || "200".equals(errorCode))) {
LOG.error("Returned FAILED for " + svcOperation + " error code: '" + errorCode + "'");
} else {
LOG.info("Returned SUCCESS for " + svcOperation + " ");
serviceDataBuilder.setResponseCode(
"Welcome OOF POC. Number of Neighbor entries to be deleted " + input.getLteCellNumberOfEntries());
}
RpcResult<DeleteNeighborOutput> rpcResult = RpcResultBuilder.<DeleteNeighborOutput>status(true)
.withResult(serviceDataBuilder.build()).build();
return Futures.immediateFuture(rpcResult);
}
// RPC generic-neighbor-configuration
@Override
public ListenableFuture<RpcResult<GenericNeighborConfigurationOutput>> genericNeighborConfiguration(
GenericNeighborConfigurationInput input) {
final String svcOperation = "generic-neighbor-configuration";
Properties parms = new Properties();
GenericNeighborConfigurationOutputBuilder serviceDataBuilder = new GenericNeighborConfigurationOutputBuilder();
LOG.info("Reached RPC genericNeighborConfiguration");
LOG.info(svcOperation + " called.");
if (input == null) {
LOG.debug("exiting " + svcOperation + " because of invalid input");
serviceDataBuilder.setResponseCode("Input is null");
RpcResult<GenericNeighborConfigurationOutput> rpcResult = RpcResultBuilder
.<GenericNeighborConfigurationOutput>status(true).withResult(serviceDataBuilder.build()).build();
return Futures.immediateFuture(rpcResult);
}
// add input to parms
LOG.info("Adding INPUT data for " + svcOperation + " input: " + input);
GenericNeighborConfigurationInputBuilder inputBuilder = new GenericNeighborConfigurationInputBuilder(input);
MdsalHelper.toProperties(parms, inputBuilder.build());
// Call SLI sync method
try {
if (OofpcipocClient.hasGraph("oofpcipoc-api", svcOperation, null, "sync")) {
LOG.info("OofpcipocClient has a Directed Graph for '" + svcOperation + "'");
try {
OofpcipocClient.execute("oofpcipoc-api", svcOperation, null, "sync", serviceDataBuilder, parms);
} catch (Exception e) {
LOG.error("Caught exception executing service logic for " + svcOperation, e);
serviceDataBuilder.setResponseCode("500");
}
} else {
LOG.error("No service logic active for Oofpcipoc: '" + svcOperation + "'");
serviceDataBuilder.setResponseCode("503");
}
} catch (Exception e) {
LOG.error("Caught exception looking for service logic", e);
serviceDataBuilder.setResponseCode("500");
}
String errorCode = serviceDataBuilder.getResponseCode();
if (!("0".equals(errorCode) || "200".equals(errorCode))) {
LOG.error("Returned FAILED for " + svcOperation + " error code: '" + errorCode + "'");
} else {
LOG.info("Returned SUCCESS for " + svcOperation + " ");
serviceDataBuilder.setResponseCode("Welcome OOF POC. Number of Neighbor entries to be configured "
+ input.getLteCellNumberOfEntries());
}
RpcResult<GenericNeighborConfigurationOutput> rpcResult = RpcResultBuilder
.<GenericNeighborConfigurationOutput>status(true).withResult(serviceDataBuilder.build()).build();
return Futures.immediateFuture(rpcResult);
}
// RPC handle-nbrlist-change-notif
@Override
public ListenableFuture<RpcResult<HandleNbrlistChangeNotifOutput>> handleNbrlistChangeNotif(
HandleNbrlistChangeNotifInput input) {
final String svcOperation = "handle-nbrlist-change-notif";
Properties parms = new Properties();
HandleNbrlistChangeNotifOutputBuilder serviceDataBuilder = new HandleNbrlistChangeNotifOutputBuilder();
LOG.info("Reached RPC handle-nbrlist-change-notif");
LOG.info(svcOperation + " called.");
if (input == null) {
LOG.debug("exiting " + svcOperation + " because of invalid input");
serviceDataBuilder.setResponseCode("Input is null");
RpcResult<HandleNbrlistChangeNotifOutput> rpcResult = RpcResultBuilder
.<HandleNbrlistChangeNotifOutput>status(true).withResult(serviceDataBuilder.build()).build();
return Futures.immediateFuture(rpcResult);
}
// add input to parms
LOG.info("Adding INPUT data for " + svcOperation + " input: " + input);
HandleNbrlistChangeNotifInputBuilder inputBuilder = new HandleNbrlistChangeNotifInputBuilder(input);
MdsalHelper.toProperties(parms, inputBuilder.build());
// Call SLI sync method
try {
if (OofpcipocClient.hasGraph("oofpcipoc-api", svcOperation, null, "sync")) {
LOG.info("OofpcipocClient has a Directed Graph for '" + svcOperation + "'");
try {
OofpcipocClient.execute("oofpcipoc-api", svcOperation, null, "sync", serviceDataBuilder, parms);
} catch (Exception e) {
LOG.error("Caught exception executing service logic for " + svcOperation, e);
serviceDataBuilder.setResponseCode("500");
}
} else {
LOG.error("No service logic active for Oofpcipoc: '" + svcOperation + "'");
serviceDataBuilder.setResponseCode("503");
}
} catch (Exception e) {
LOG.error("Caught exception looking for service logic", e);
serviceDataBuilder.setResponseCode("500");
}
String errorCode = serviceDataBuilder.getResponseCode();
if (!("0".equals(errorCode) || "200".equals(errorCode))) {
LOG.error("Returned FAILED for " + svcOperation + " error code: '" + errorCode + "'");
} else {
LOG.info("Returned SUCCESS for " + svcOperation + " ");
serviceDataBuilder.setResponseCode(
"Welcome OOF POC. Number of FAP services changed = " + input.getFapServiceNumberOfEntriesChanged());
}
RpcResult<HandleNbrlistChangeNotifOutput> rpcResult = RpcResultBuilder
.<HandleNbrlistChangeNotifOutput>status(true).withResult(serviceDataBuilder.build()).build();
LOG.info("Successful exit from handle-nbrlist-change-notif ");
return Futures.immediateFuture(rpcResult);
}
}
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