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Client library for Java for accessing ads APIs including DFP. If you want to use this library, you must also include another Maven artifact to specify which framework you would like to use it with. For example, to use DFP with Axis, you should include the "dfp-axis" artifact.

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// Copyright 2012 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.ads.common.lib.utils;

import com.google.api.ads.common.lib.auth.AuthorizationHeaderProvider;
import com.google.api.ads.common.lib.auth.OAuth2Helper;
import com.google.api.ads.common.lib.useragent.UserAgentCombiner;
import com.google.api.ads.common.lib.utils.logging.AdsServiceLoggers;
import com.google.api.client.http.HttpTransport;

import javax.inject.Inject;

/**
 * Provides access to internal utilities.
 */
public class Internals {

  private final UserAgentCombiner userAgentCombiner;
  private final AuthorizationHeaderProvider authorizationHeaderProvider;
  private final HttpTransport httpTransport;
  private final AdsServiceLoggers adsServiceLoggers;
  private final OAuth2Helper oAuth2Helper;
  private final AdsUtilityRegistry adsUtilityRegistry;
  private final XmlFieldExtractor xmlFieldExtractor;

  /**
   * Constructor to be injected by guice.
   */
  @Inject
  public Internals(AuthorizationHeaderProvider authorizationHeaderProvider,
      UserAgentCombiner userAgentCombiner, HttpTransport httpTransport,
      AdsServiceLoggers adsServiceLoggers, OAuth2Helper oAuth2Helper,
      AdsUtilityRegistry adsUtilityRegistry,
      XmlFieldExtractor xmlFieldExtractor) {
    this.authorizationHeaderProvider = authorizationHeaderProvider;
    this.userAgentCombiner = userAgentCombiner;
    this.httpTransport = httpTransport;
    this.adsServiceLoggers = adsServiceLoggers;
    this.oAuth2Helper = oAuth2Helper;
    this.adsUtilityRegistry = adsUtilityRegistry;
    this.xmlFieldExtractor = xmlFieldExtractor;
  }

  /**
   * Creates a verbose User-Agent header.
   */
  public UserAgentCombiner getUserAgentCombiner() {
    return userAgentCombiner;
  }

  /**
   * Obtains the Authorization header value.
   */
  public AuthorizationHeaderProvider getAuthorizationHeaderProvider() {
    return authorizationHeaderProvider;
  }

  /**
   * Returns an HttpTransport suitable for the java environment.
   */
  public HttpTransport getHttpTransport() {
    return httpTransport;
  }

  /**
   * Gets the loggers.
   */
  public AdsServiceLoggers getAdsServiceLoggers() {
    return adsServiceLoggers;
  }

  /**
   * Gets the OAuth2 helper.
   */
  public OAuth2Helper getOAuth2Helper() {
    return oAuth2Helper;
  }
  
  /**
   * Gets the ads utility registry.
   */
  public AdsUtilityRegistry getAdsUtilityRegistry() {
    return adsUtilityRegistry;
  }

  public XmlFieldExtractor getXmlFieldExtractor() {
    return xmlFieldExtractor;
  }
}