com.google.api.server.spi.config.annotationreader.ApiCacheControlAnnotationConfig Maven / Gradle / Ivy

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A framework for building RESTful web APIs.

There is a newer version: 2.2.2

/*
 * Copyright 2016 Google Inc. All Rights Reserved.
 *
 * 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 com.google.api.server.spi.config.annotationreader;

import com.google.api.server.spi.config.Api;
import com.google.api.server.spi.config.model.ApiCacheControlConfig;


/**
 * Flattened cache control configuration for a swarm endpoint.  Data generally originates from
 * {@link com.google.api.server.spi.config.ApiCacheControl} annotations.
 *
 * @author Eric Orth
 */
class ApiCacheControlAnnotationConfig {
  private ApiCacheControlConfig config;

  public ApiCacheControlAnnotationConfig(ApiCacheControlConfig config) {
    this.config = config;
  }

  public ApiCacheControlConfig getConfig() {
    return config;
  }

  public void setTypeIfNotEmpty(String type) {
    if (type != null && !type.isEmpty()) {
      config.setType(type);
    }
  }

  public void setMaxAgeIfSpecified(int maxAge) {
    if (maxAge != Api.UNSPECIFIED_INT) {
      config.setMaxAge(maxAge);
    }
  }
}