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.ByteString;
  import org.eclipse.milo.opcua.stack.core.types.builtin.ExpandedNodeId;
  
  @EqualsAndHashCode(
      callSuper = true
  )
  @SuperBuilder(
      toBuilder = true
  )
  @ToString
  public class UserNameIdentityToken extends UserIdentityToken implements UaStructure {
      public static final ExpandedNodeId TYPE_ID = ExpandedNodeId.parse("nsu=http://opcfoundation.org/UA/;i=322");
  
      public static final ExpandedNodeId XML_ENCODING_ID = ExpandedNodeId.parse("nsu=http://opcfoundation.org/UA/;i=323");
  
      public static final ExpandedNodeId BINARY_ENCODING_ID = ExpandedNodeId.parse("nsu=http://opcfoundation.org/UA/;i=324");
  
      private final String userName;
  
      private final ByteString password;
  
      private final String encryptionAlgorithm;
  
      public UserNameIdentityToken(String policyId, String userName, ByteString password,
                                   String encryptionAlgorithm) {
          super(policyId);
          this.userName = userName;
          this.password = password;
          this.encryptionAlgorithm = encryptionAlgorithm;
      }
  
      @Override
      public ExpandedNodeId getTypeId() {
          return TYPE_ID;
      }
  
      @Override
      public ExpandedNodeId getXmlEncodingId() {
          return XML_ENCODING_ID;
      }
  
      @Override
      public ExpandedNodeId getBinaryEncodingId() {
          return BINARY_ENCODING_ID;
      }
  
      public String getUserName() {
          return userName;
      }
  
      public ByteString getPassword() {
          return password;
      }
  
      public String getEncryptionAlgorithm() {
          return encryptionAlgorithm;
      }
  
      public static final class Codec extends GenericDataTypeCodec<UserNameIdentityToken> {
          @Override
          public Class<UserNameIdentityToken> getType() {
              return UserNameIdentityToken.class;
          }
  
          @Override
          public UserNameIdentityToken decode(SerializationContext context, UaDecoder decoder) {
              String policyId = decoder.readString("PolicyId");
              String userName = decoder.readString("UserName");
              ByteString password = decoder.readByteString("Password");
              String encryptionAlgorithm = decoder.readString("EncryptionAlgorithm");
              return new UserNameIdentityToken(policyId, userName, password, encryptionAlgorithm);
          }
  
          @Override
          public void encode(SerializationContext context, UaEncoder encoder,
                             UserNameIdentityToken value) {
              encoder.writeString("PolicyId", value.getPolicyId());
              encoder.writeString("UserName", value.getUserName());
              encoder.writeByteString("Password", value.getPassword());
              encoder.writeString("EncryptionAlgorithm", value.getEncryptionAlgorithm());
          }
      }
  }
  