java/src/main/com/google/appengine/api/search/SearchServiceFactoryImpl.java

   1 // Copyright 2012 Google Inc. All rights reserved.
   2
   3 package com.google.appengine.api.search;
   4
   5 import com.google.appengine.api.NamespaceManager;
   6
   7 /**
   8  * An factory that creates default implementation of {@link SearchService}.
   9  *
  10  */
  11 final class SearchServiceFactoryImpl implements ISearchServiceFactory {
  12
  13   static SearchApiHelper apiHelper = new SearchApiHelper();
  14
  15   /**
  16    * Returns an instance of the {@link SearchService}.  The instance
  17    * will exist either in the namespace set on the {@link
  18    * NamespaceManager}, or, if none was set, in an empty namespace.
  19    *
  20    * @return the default implementation of {@link SearchService}.
  21    *
  22    * @VisibleForTesting
  23    */
  24   static SearchService getSearchService(SearchApiHelper helper) {
  25     return new SearchServiceImpl(helper == null ? apiHelper : helper, NamespaceManager.get());
  26   }
  27
  28   @Override
  29   public SearchService getSearchService(String namespace) {
  30     if (namespace != null) {
  31       NamespaceManager.validateNamespace(namespace);
  32     }
  33     return new SearchServiceImpl(apiHelper, namespace);
  34   }
  35
  36 }