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/*
* Copyright (c) 2016 Cisco and/or its affiliates.
*
* 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.
*/
package io.fd.honeycomb.vppioam.impl.config;
import static com.google.common.base.Preconditions.checkNotNull;
import static com.google.common.base.Preconditions.checkState;
import io.fd.honeycomb.translate.MappingContext;
import io.fd.honeycomb.translate.spi.write.ListWriterCustomizer;
import io.fd.honeycomb.translate.vpp.util.ByteDataTranslator;
import io.fd.honeycomb.translate.vpp.util.JvppReplyConsumer;
import io.fd.honeycomb.translate.vpp.util.NamingContext;
import io.fd.honeycomb.translate.write.WriteContext;
import io.fd.honeycomb.translate.write.WriteFailedException;
import io.fd.honeycomb.vppioam.impl.util.FutureJVppIoamCustomizer;
import io.fd.vpp.jvpp.ioamtrace.dto.TraceProfileAdd;
import io.fd.vpp.jvpp.ioamtrace.dto.TraceProfileAddReply;
import io.fd.vpp.jvpp.ioamtrace.dto.TraceProfileDel;
import io.fd.vpp.jvpp.ioamtrace.dto.TraceProfileDelReply;
import io.fd.vpp.jvpp.ioamtrace.future.FutureJVppIoamtrace;
import java.util.concurrent.CompletionStage;
import javax.annotation.Nonnull;
import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.ioam.sb.trace.rev160512.IoamTraceConfig;
import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.ioam.sb.trace.rev160512.ioam.trace.config.TraceConfig;
import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.ioam.sb.trace.rev160512.ioam.trace.config.TraceConfig.TraceOp;
import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.ioam.sb.trace.rev160512.ioam.trace.config.trace.config.NodeInterfaces;
import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.ioam.sb.trace.rev160512.ioam.trace.config.TraceConfigKey;
import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.ioam.sb.trace.rev160512.ioam.trace.config.trace.config.NodeInterfaces;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Writer customizer responsible for Ioam Trace create/delete.
*/
public class IoamTraceWriterCustomizer extends FutureJVppIoamCustomizer
implements ListWriterCustomizer<TraceConfig, TraceConfigKey>, ByteDataTranslator, JvppReplyConsumer {
private static final Logger LOG = LoggerFactory.getLogger(IoamTraceWriterCustomizer.class);
public IoamTraceWriterCustomizer(@Nonnull final FutureJVppIoamtrace futureJVppIoam) {
super(futureJVppIoam);
}
@Override
public void writeCurrentAttributes(@Nonnull final InstanceIdentifier<TraceConfig> id,
@Nonnull final TraceConfig dataCurr,
@Nonnull final WriteContext writeContext)
throws WriteFailedException {
try {
addTraceConfig(dataCurr, writeContext, id);
} catch (Exception exCreate) {
LOG.error("Add Trace Configuration failed", exCreate);
throw new WriteFailedException.CreateFailedException(id, dataCurr, exCreate);
}
LOG.debug("Trace config added iid={}, added {}", id, dataCurr);
}
@Override
public void updateCurrentAttributes(@Nonnull final InstanceIdentifier<TraceConfig> id,
@Nonnull final TraceConfig dataBefore,
@Nonnull final TraceConfig dataAfter,
@Nonnull final WriteContext ctx) throws WriteFailedException {
try {
deleteTraceConfig(dataBefore, id);
addTraceConfig(dataAfter, ctx, id);
} catch (Exception exUpdate) {
LOG.error("Update Trace Configuration failed", exUpdate);
throw new WriteFailedException.UpdateFailedException(id, dataBefore, dataAfter, exUpdate);
}
LOG.debug("Trace config updated {}", dataAfter);
}
@Override
public void deleteCurrentAttributes(@Nonnull final InstanceIdentifier<TraceConfig> id,
@Nonnull final TraceConfig dataBefore,
@Nonnull final WriteContext ctx) throws WriteFailedException {
try {
deleteTraceConfig(dataBefore, id);
} catch (Exception exDelete) {
LOG.error("Delete Trace Configuration failed", exDelete);
throw new WriteFailedException.DeleteFailedException(id, exDelete);
}
LOG.debug("Trace config deleted:iid={} dataBefore={}", id, dataBefore);
}
public TraceProfileAddReply addTraceConfig(TraceConfig traceConfig,
WriteContext ctx,
final InstanceIdentifier<TraceConfig> id) throws Exception {
TraceProfileAdd traceProfileAdd = new TraceProfileAdd();
traceProfileAdd.traceType = (byte) traceConfig.getTraceType().byteValue(); //trace type
traceProfileAdd.numElts = (byte) traceConfig.getTraceNumElt().byteValue(); //num of elts
traceProfileAdd.traceTsp = (byte) traceConfig.getTraceTsp().getIntValue(); // tsp
traceProfileAdd.appData = (int) traceConfig.getTraceAppData().intValue(); // appdata
traceProfileAdd.nodeId = (int) traceConfig.getNodeId().intValue(); // nodeid
/* Write to VPP */
final TraceProfileAddReply reply = getReplyForWrite((getFutureJVppIoam().
traceProfileAdd(traceProfileAdd).
toCompletableFuture()), id);
return reply;
}
public TraceProfileDelReply deleteTraceConfig(TraceConfig dataBefore,
final InstanceIdentifier<TraceConfig> id) throws Exception {
TraceProfileDel del = new TraceProfileDel();
/* Write to VPP */
TraceProfileDelReply reply = getReplyForWrite((getFutureJVppIoam().
traceProfileDel(del).toCompletableFuture()), id);
return reply;
}
}
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