pce/src/main/java/org/opendaylight/transportpce/pce/gnpy/consumer/RequestSerializer.java

   1 /*
   2  * Copyright © 2021 Orange, Inc. 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.transportpce.pce.gnpy.consumer;
   9
  10 import com.fasterxml.jackson.core.JsonGenerator;
  11 import com.fasterxml.jackson.databind.SerializerProvider;
  12 import com.fasterxml.jackson.databind.ser.std.StdSerializer;
  13 import java.io.IOException;
  14 import org.opendaylight.transportpce.common.converter.JsonStringConverter;
  15 import org.opendaylight.yang.gen.v1.gnpy.gnpy.api.rev220221.Request;
  16 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  17 import org.opendaylight.yangtools.yang.data.codec.gson.JSONCodecFactorySupplier;
  18 import org.slf4j.Logger;
  19 import org.slf4j.LoggerFactory;
  20
  21 //This class is a temporary workaround while waiting jackson
  22 //support in yang tools https://git.opendaylight.org/gerrit/c/yangtools/+/94852
  23 @edu.umd.cs.findbugs.annotations.SuppressFBWarnings(value = "SE_BAD_FIELD", justification = "temporary class")
  24
  25 public class RequestSerializer extends StdSerializer<Request> {
  26     private static final long serialVersionUID = 1L;
  27     private static final Logger LOG = LoggerFactory.getLogger(RequestSerializer.class);
  28     private JsonStringConverter<Request> converter;
  29     private InstanceIdentifier<Request> idRequest = InstanceIdentifier.builder(Request.class).build();
  30
  31     public RequestSerializer(JsonStringConverter<Request> converter) {
  32         super(Request.class);
  33         this.converter = converter;
  34     }
  35
  36     @Override
  37     public void serialize(Request value, JsonGenerator gen, SerializerProvider provider) throws IOException {
  38         String requestStr = this.converter
  39                 .createJsonStringFromDataObject(this.idRequest, value,
  40                         JSONCodecFactorySupplier.DRAFT_LHOTKA_NETMOD_YANG_JSON_02);
  41         requestStr =  requestStr.replace("gnpy-network-topology:", "");
  42         LOG.info("Serialized request {}", requestStr);
  43         gen.writeRaw(requestStr);
  44     }
  45 }