Class SearchServiceClient

public class SearchServiceClient implements BackgroundResource

Service Description: Service for search.

This feature is only available for users who have Retail Search enabled. Please submit a form here to contact cloud sales if you are interested in using Retail Search.

This class provides the ability to make remote calls to the backing service through method calls that map to API methods. Sample code to get started:


 try (SearchServiceClient searchServiceClient = SearchServiceClient.create()) {
   SearchRequest request =
       SearchRequest.newBuilder()
           .setPlacement("placement1792938725")
           .setBranch(
               BranchName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[BRANCH]").toString())
           .setQuery("query107944136")
           .setVisitorId("visitorId1880545833")
           .setUserInfo(UserInfo.newBuilder().build())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setOffset(-1019779949)
           .setFilter("filter-1274492040")
           .setCanonicalFilter("canonicalFilter-722283124")
           .setOrderBy("orderBy-1207110587")
           .addAllFacetSpecs(new ArrayList

Note: close() needs to be called on the SearchServiceClient object to clean up resources such as threads. In the example above, try-with-resources is used, which automatically calls close().

The surface of this class includes several types of Java methods for each of the API's methods:

  1. A "flattened" method. With this type of method, the fields of the request type have been converted into function parameters. It may be the case that not all fields are available as parameters, and not every API method will have a flattened method entry point.
  2. A "request object" method. This type of method only takes one parameter, a request object, which must be constructed before the call. Not every API method will have a request object method.
  3. A "callable" method. This type of method takes no parameters and returns an immutable API callable object, which can be used to initiate calls to the service.

See the individual methods for example code.

Many parameters require resource names to be formatted in a particular way. To assist with these names, this class includes a format method for each type of name, and additionally a parse method to extract the individual identifiers contained within names that are returned.

This class can be customized by passing in a custom instance of SearchServiceSettings to create(). For example:

To customize credentials:


 SearchServiceSettings searchServiceSettings =
     SearchServiceSettings.newBuilder()
         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
         .build();
 SearchServiceClient searchServiceClient = SearchServiceClient.create(searchServiceSettings);
 

To customize the endpoint:


 SearchServiceSettings searchServiceSettings =
     SearchServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
 SearchServiceClient searchServiceClient = SearchServiceClient.create(searchServiceSettings);
 

Please refer to the GitHub repository's samples for more quickstart code snippets.

Inheritance

java.lang.Object > SearchServiceClient

Implements

BackgroundResource

Constructors

SearchServiceClient(SearchServiceSettings settings)

protected SearchServiceClient(SearchServiceSettings settings)

Constructs an instance of SearchServiceClient, using the given settings. This is protected so that it is easy to make a subclass, but otherwise, the static factory methods should be preferred.

Parameter
NameDescription
settingsSearchServiceSettings

SearchServiceClient(SearchServiceStub stub)

protected SearchServiceClient(SearchServiceStub stub)
Parameter
NameDescription
stubSearchServiceStub

Methods

awaitTermination(long duration, TimeUnit unit)

public boolean awaitTermination(long duration, TimeUnit unit)
Parameters
NameDescription
durationlong
unitTimeUnit
Returns
TypeDescription
boolean
Exceptions
TypeDescription
InterruptedException

close()

public final void close()

create()

public static final SearchServiceClient create()

Constructs an instance of SearchServiceClient with default settings.

Returns
TypeDescription
SearchServiceClient
Exceptions
TypeDescription
IOException

create(SearchServiceSettings settings)

public static final SearchServiceClient create(SearchServiceSettings settings)

Constructs an instance of SearchServiceClient, using the given settings. The channels are created based on the settings passed in, or defaults for any settings that are not set.

Parameter
NameDescription
settingsSearchServiceSettings
Returns
TypeDescription
SearchServiceClient
Exceptions
TypeDescription
IOException

create(SearchServiceStub stub)

public static final SearchServiceClient create(SearchServiceStub stub)

Constructs an instance of SearchServiceClient, using the given stub for making calls. This is for advanced usage - prefer using create(SearchServiceSettings).

Parameter
NameDescription
stubSearchServiceStub
Returns
TypeDescription
SearchServiceClient

getSettings()

public final SearchServiceSettings getSettings()
Returns
TypeDescription
SearchServiceSettings

getStub()

public SearchServiceStub getStub()
Returns
TypeDescription
SearchServiceStub

isShutdown()

public boolean isShutdown()
Returns
TypeDescription
boolean

isTerminated()

public boolean isTerminated()
Returns
TypeDescription
boolean

search(SearchRequest request)

public final SearchServiceClient.SearchPagedResponse search(SearchRequest request)

Performs a search.

This feature is only available for users who have Retail Search enabled. Please submit a form here to contact cloud sales if you are interested in using Retail Search.

Sample code:


 try (SearchServiceClient searchServiceClient = SearchServiceClient.create()) {
   SearchRequest request =
       SearchRequest.newBuilder()
           .setPlacement("placement1792938725")
           .setBranch(
               BranchName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[BRANCH]").toString())
           .setQuery("query107944136")
           .setVisitorId("visitorId1880545833")
           .setUserInfo(UserInfo.newBuilder().build())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setOffset(-1019779949)
           .setFilter("filter-1274492040")
           .setCanonicalFilter("canonicalFilter-722283124")
           .setOrderBy("orderBy-1207110587")
           .addAllFacetSpecs(new ArrayList
Parameter
NameDescription
requestSearchRequest

The request object containing all of the parameters for the API call.

Returns
TypeDescription
SearchServiceClient.SearchPagedResponse

searchCallable()

public final UnaryCallable<SearchRequest,SearchResponse> searchCallable()

Performs a search.

This feature is only available for users who have Retail Search enabled. Please submit a form here to contact cloud sales if you are interested in using Retail Search.

Sample code:


 try (SearchServiceClient searchServiceClient = SearchServiceClient.create()) {
   SearchRequest request =
       SearchRequest.newBuilder()
           .setPlacement("placement1792938725")
           .setBranch(
               BranchName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[BRANCH]").toString())
           .setQuery("query107944136")
           .setVisitorId("visitorId1880545833")
           .setUserInfo(UserInfo.newBuilder().build())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setOffset(-1019779949)
           .setFilter("filter-1274492040")
           .setCanonicalFilter("canonicalFilter-722283124")
           .setOrderBy("orderBy-1207110587")
           .addAllFacetSpecs(new ArrayList
Returns
TypeDescription
UnaryCallable<SearchRequest,SearchResponse>

searchPagedCallable()

public final UnaryCallable<SearchRequest,SearchServiceClient.SearchPagedResponse> searchPagedCallable()

Performs a search.

This feature is only available for users who have Retail Search enabled. Please submit a form here to contact cloud sales if you are interested in using Retail Search.

Sample code:


 try (SearchServiceClient searchServiceClient = SearchServiceClient.create()) {
   SearchRequest request =
       SearchRequest.newBuilder()
           .setPlacement("placement1792938725")
           .setBranch(
               BranchName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[BRANCH]").toString())
           .setQuery("query107944136")
           .setVisitorId("visitorId1880545833")
           .setUserInfo(UserInfo.newBuilder().build())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setOffset(-1019779949)
           .setFilter("filter-1274492040")
           .setCanonicalFilter("canonicalFilter-722283124")
           .setOrderBy("orderBy-1207110587")
           .addAllFacetSpecs(new ArrayList
Returns
TypeDescription
UnaryCallable<SearchRequest,SearchPagedResponse>

shutdown()

public void shutdown()

shutdownNow()

public void shutdownNow()