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Objectos Way allows you to build full-stack web applications using only Java.
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/*
 * Copyright (C) 2023-2024 Objectos Software LTDA.
 *
 * Licensed 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 objectos.way;

import java.security.SecureRandom;
import java.time.Clock;
import java.time.Duration;
import java.util.Objects;
import java.util.Random;

final class WebStoreConfig implements Web.Store.Config {

  Clock clock = Clock.systemDefaultZone();

  Duration cookieMaxAge;

  String cookieName = "OBJECTOSWAY";

  String cookiePath = "/";

  Duration emptyMaxAge = Duration.ofMinutes(5);

  Random random = new SecureRandom();

  public final Web.Store build() {
    return new WebStore(this);
  }

  @Override
  public final Web.Store.Config clock(Clock value) {
    clock = Objects.requireNonNull(value, "value == null");

    return this;
  }

  @Override
  public final Web.Store.Config cookieName(String name) {
    cookieName = Objects.requireNonNull(name, "name == null");

    return this;
  }

  @Override
  public final Web.Store.Config cookiePath(String path) {
    cookiePath = Objects.requireNonNull(path, "path == null");

    return this;
  }

  @Override
  public final Web.Store.Config cookieMaxAge(Duration duration) {
    Objects.requireNonNull(duration, "duration == null");

    if (duration.isZero()) {
      throw new IllegalArgumentException("maxAge must not be zero");
    }

    if (duration.isNegative()) {
      throw new IllegalArgumentException("maxAge must not be negative");
    }

    cookieMaxAge = duration;

    return this;
  }

  @Override
  public final Web.Store.Config emptyMaxAge(Duration duration) {
    Objects.requireNonNull(duration, "duration == null");

    if (duration.isZero()) {
      throw new IllegalArgumentException("emptyMaxAge must not be zero");
    }

    if (duration.isNegative()) {
      throw new IllegalArgumentException("emptyMaxAge must not be negative");
    }

    emptyMaxAge = duration;

    return this;
  }

  @Override
  public final Web.Store.Config random(Random random) {
    this.random = Objects.requireNonNull(random, "random == null");

    return this;
  }

}