code: /*
   * Copyright (c) 2019 the Eclipse Milo Authors
   *
   * This program and the accompanying materials are made
   * available under the terms of the Eclipse Public License 2.0
   * which is available at https://www.eclipse.org/legal/epl-2.0/
   *
   * SPDX-License-Identifier: EPL-2.0
   */
  
  package org.eclipse.milo.opcua.stack.core.types.structured;
  
  import lombok.EqualsAndHashCode;
  import lombok.ToString;
  import lombok.experimental.SuperBuilder;
  import org.eclipse.milo.opcua.stack.core.serialization.SerializationContext;
  import org.eclipse.milo.opcua.stack.core.serialization.UaDecoder;
  import org.eclipse.milo.opcua.stack.core.serialization.UaEncoder;
  import org.eclipse.milo.opcua.stack.core.serialization.UaStructure;
  import org.eclipse.milo.opcua.stack.core.serialization.codecs.GenericDataTypeCodec;
  import org.eclipse.milo.opcua.stack.core.types.builtin.DateTime;
  import org.eclipse.milo.opcua.stack.core.types.builtin.ExpandedNodeId;
  import org.eclipse.milo.opcua.stack.core.types.builtin.unsigned.UInteger;
  
  @EqualsAndHashCode(
      callSuper = false
  )
  @SuperBuilder(
      toBuilder = true
  )
  @ToString
  public class ChannelSecurityToken extends Structure implements UaStructure {
      public static final ExpandedNodeId TYPE_ID = ExpandedNodeId.parse("nsu=http://opcfoundation.org/UA/;i=441");
  
      public static final ExpandedNodeId BINARY_ENCODING_ID = ExpandedNodeId.parse("nsu=http://opcfoundation.org/UA/;i=443");
  
      public static final ExpandedNodeId XML_ENCODING_ID = ExpandedNodeId.parse("nsu=http://opcfoundation.org/UA/;i=442");
  
      private final UInteger channelId;
  
      private final UInteger tokenId;
  
      private final DateTime createdAt;
  
      private final UInteger revisedLifetime;
  
      public ChannelSecurityToken(UInteger channelId, UInteger tokenId, DateTime createdAt,
                                  UInteger revisedLifetime) {
          this.channelId = channelId;
          this.tokenId = tokenId;
          this.createdAt = createdAt;
          this.revisedLifetime = revisedLifetime;
      }
  
      @Override
      public ExpandedNodeId getTypeId() {
          return TYPE_ID;
      }
  
      @Override
      public ExpandedNodeId getBinaryEncodingId() {
          return BINARY_ENCODING_ID;
      }
  
      @Override
      public ExpandedNodeId getXmlEncodingId() {
          return XML_ENCODING_ID;
      }
  
      public UInteger getChannelId() {
          return channelId;
      }
  
      public UInteger getTokenId() {
          return tokenId;
      }
  
      public DateTime getCreatedAt() {
          return createdAt;
      }
  
      public UInteger getRevisedLifetime() {
          return revisedLifetime;
      }
  
      public static final class Codec extends GenericDataTypeCodec<ChannelSecurityToken> {
          @Override
          public Class<ChannelSecurityToken> getType() {
              return ChannelSecurityToken.class;
          }
  
          @Override
          public ChannelSecurityToken decode(SerializationContext context, UaDecoder decoder) {
              UInteger channelId = decoder.readUInt32("ChannelId");
              UInteger tokenId = decoder.readUInt32("TokenId");
              DateTime createdAt = decoder.readDateTime("CreatedAt");
              UInteger revisedLifetime = decoder.readUInt32("RevisedLifetime");
              return new ChannelSecurityToken(channelId, tokenId, createdAt, revisedLifetime);
          }
  
          @Override
          public void encode(SerializationContext context, UaEncoder encoder,
                             ChannelSecurityToken value) {
              encoder.writeUInt32("ChannelId", value.getChannelId());
              encoder.writeUInt32("TokenId", value.getTokenId());
              encoder.writeDateTime("CreatedAt", value.getCreatedAt());
              encoder.writeUInt32("RevisedLifetime", value.getRevisedLifetime());
          }
      }
  }
  