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 org.apache.calcite.avatica.remote;
  
  import org.apache.calcite.avatica.ConnectionProperty;
  
  import java.util.HashMap;
  import java.util.Locale;
  import java.util.Map;
  import java.util.Properties;
  
  import static org.apache.calcite.avatica.ConnectionConfigImpl.PropEnv;
  import static org.apache.calcite.avatica.ConnectionConfigImpl.parse;
  
  /**
   * Enumeration of Avatica remote driver's built-in connection properties.
   */
  public enum AvaticaRemoteConnectionProperty implements ConnectionProperty {
    /** Factory. */
    FACTORY("factory", Type.STRING, null);
  
    private final String camelName;
    private final Type type;
    private final Object defaultValue;
  
    private static final Map<String, AvaticaRemoteConnectionProperty> NAME_TO_PROPS;
  
    static {
      NAME_TO_PROPS = new HashMap<>();
      for (AvaticaRemoteConnectionProperty p
          : AvaticaRemoteConnectionProperty.values()) {
        NAME_TO_PROPS.put(p.camelName.toUpperCase(Locale.ROOT), p);
        NAME_TO_PROPS.put(p.name(), p);
      }
    }
  
    AvaticaRemoteConnectionProperty(String camelName,
        Type type,
        Object defaultValue) {
      this.camelName = camelName;
      this.type = type;
      this.defaultValue = defaultValue;
      assert type.valid(defaultValue, type.defaultValueClass());
    }
  
    public String camelName() {
      return camelName;
    }
  
    public Object defaultValue() {
      return defaultValue;
    }
  
    public Type type() {
      return type;
    }
  
    public Class valueClass() {
      return type.defaultValueClass();
    }
  
    public PropEnv wrap(Properties properties) {
      return new PropEnv(parse(properties, NAME_TO_PROPS), this);
    }
  
    public boolean required() {
      return false;
    }
  }
  
  // End AvaticaRemoteConnectionProperty.java
  