content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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 com.datastax.oss.driver.api.querybuilder;
  
  import com.datastax.oss.driver.api.core.ProtocolVersion;
  import com.datastax.oss.driver.api.core.type.DataType;
  import com.datastax.oss.driver.api.core.type.DataTypes;
  import com.datastax.oss.driver.api.core.type.codec.TypeCodec;
  import com.datastax.oss.driver.api.core.type.codec.registry.CodecRegistry;
  import com.datastax.oss.driver.api.core.type.codec.registry.MutableCodecRegistry;
  import com.datastax.oss.driver.api.core.type.reflect.GenericType;
  import com.datastax.oss.driver.internal.core.type.codec.registry.DefaultCodecRegistry;
  import com.datastax.oss.driver.internal.querybuilder.DefaultLiteral;
  import edu.umd.cs.findbugs.annotations.NonNull;
  import java.nio.ByteBuffer;
  import java.nio.charset.Charset;
  
  /** Example codec implementation used for {@link DefaultLiteral} tests. */
  public class CharsetCodec implements TypeCodec<Charset> {
  
    /** A registry that contains an instance of this codec. */
    public static final CodecRegistry TEST_REGISTRY;
  
    static {
      MutableCodecRegistry registry = new DefaultCodecRegistry("test");
      registry.register(new CharsetCodec());
      TEST_REGISTRY = registry;
    }
  
    @NonNull
    @Override
    public GenericType<Charset> getJavaType() {
      return GenericType.of(Charset.class);
    }
  
    @NonNull
    @Override
    public DataType getCqlType() {
      return DataTypes.TEXT;
    }
  
    @NonNull
    @Override
    public String format(Charset value) {
      return "'" + value.name() + "'";
    }
  
    @Override
    public ByteBuffer encode(Charset value, @NonNull ProtocolVersion protocolVersion) {
      throw new UnsupportedOperationException("Not used in this test");
    }
  
    @Override
    public Charset decode(ByteBuffer bytes, @NonNull ProtocolVersion protocolVersion) {
      throw new UnsupportedOperationException("Not used in this test");
    }
  
    @Override
    public Charset parse(String value) {
      throw new UnsupportedOperationException("Not used in this test");
    }
  }
  