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.internal.querybuilder.schema;
  
  import com.datastax.oss.driver.api.core.CqlIdentifier;
  import com.datastax.oss.driver.api.querybuilder.schema.CreateKeyspace;
  import com.datastax.oss.driver.api.querybuilder.schema.CreateKeyspaceStart;
  import com.datastax.oss.driver.internal.querybuilder.ImmutableCollections;
  import com.datastax.oss.driver.shaded.guava.common.collect.ImmutableMap;
  import edu.umd.cs.findbugs.annotations.NonNull;
  import java.util.Map;
  import net.jcip.annotations.Immutable;
  
  @Immutable
  public class DefaultCreateKeyspace implements CreateKeyspace, CreateKeyspaceStart {
  
    private final CqlIdentifier keyspaceName;
    private final boolean ifNotExists;
    private final ImmutableMap<String, Object> options;
  
    public DefaultCreateKeyspace(@NonNull CqlIdentifier keyspaceName) {
      this(keyspaceName, false, ImmutableMap.of());
    }
  
    public DefaultCreateKeyspace(
        @NonNull CqlIdentifier keyspaceName,
        boolean ifNotExists,
        @NonNull ImmutableMap<String, Object> options) {
      this.keyspaceName = keyspaceName;
      this.ifNotExists = ifNotExists;
      this.options = options;
    }
  
    @NonNull
    @Override
    public CreateKeyspace withOption(@NonNull String name, @NonNull Object value) {
      return new DefaultCreateKeyspace(
          keyspaceName, ifNotExists, ImmutableCollections.append(options, name, value));
    }
  
    @NonNull
    @Override
    public CreateKeyspaceStart ifNotExists() {
      return new DefaultCreateKeyspace(keyspaceName, true, options);
    }
  
    @NonNull
    @Override
    public CreateKeyspace withReplicationOptions(@NonNull Map<String, Object> replicationOptions) {
      return withOption("replication", replicationOptions);
    }
  
    @NonNull
    @Override
    public String asCql() {
      StringBuilder builder = new StringBuilder();
  
      builder.append("CREATE KEYSPACE ");
      if (ifNotExists) {
        builder.append("IF NOT EXISTS ");
      }
  
      builder.append(keyspaceName.asCql(true));
      builder.append(OptionsUtils.buildOptions(options, true));
      return builder.toString();
    }
  
    @Override
    public String toString() {
      return asCql();
    }
  
    @NonNull
    @Override
    public Map<String, Object> getOptions() {
      return options;
    }
  
    @NonNull
    public CqlIdentifier getKeyspace() {
      return keyspaceName;
    }
  
    public boolean isIfNotExists() {
      return ifNotExists;
    }
  }
  