本文整理汇总了Java中org.elasticsearch.action.get.MultiGetRequest.preference方法的典型用法代码示例。如果您正苦于以下问题：Java MultiGetRequest.preference方法的具体用法？Java MultiGetRequest.preference怎么用？Java MultiGetRequest.preference使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.elasticsearch.action.get.MultiGetRequest的用法示例。
在下文中一共展示了MultiGetRequest.preference方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: prepareRequest
import org.elasticsearch.action.get.MultiGetRequest; //导入方法依赖的package包/类
@Override
public RestChannelConsumer prepareRequest(final RestRequest request, final NodeClient client) throws IOException {
MultiGetRequest multiGetRequest = new MultiGetRequest();
multiGetRequest.refresh(request.paramAsBoolean("refresh", multiGetRequest.refresh()));
multiGetRequest.preference(request.param("preference"));
multiGetRequest.realtime(request.paramAsBoolean("realtime", multiGetRequest.realtime()));
if (request.param("fields") != null) {
throw new IllegalArgumentException("The parameter [fields] is no longer supported, " +
"please use [stored_fields] to retrieve stored fields or _source filtering if the field is not stored");
}
String[] sFields = null;
String sField = request.param("stored_fields");
if (sField != null) {
sFields = Strings.splitStringByCommaToArray(sField);
}
FetchSourceContext defaultFetchSource = FetchSourceContext.parseFromRestRequest(request);
try (XContentParser parser = request.contentOrSourceParamParser()) {
multiGetRequest.add(request.param("index"), request.param("type"), sFields, defaultFetchSource,
request.param("routing"), parser, allowExplicitIndex);
}
return channel -> client.multiGet(multiGetRequest, new RestToXContentListener<>(channel));
}
示例2: handleRequest
import org.elasticsearch.action.get.MultiGetRequest; //导入方法依赖的package包/类
@Override
public void handleRequest(final RestRequest request, final RestChannel channel, final Client client) throws Exception {
MultiGetRequest multiGetRequest = new MultiGetRequest();
multiGetRequest.refresh(request.paramAsBoolean("refresh", multiGetRequest.refresh()));
multiGetRequest.preference(request.param("preference"));
multiGetRequest.realtime(request.paramAsBoolean("realtime", null));
multiGetRequest.ignoreErrorsOnGeneratedFields(request.paramAsBoolean("ignore_errors_on_generated_fields", false));
String[] sFields = null;
String sField = request.param("fields");
if (sField != null) {
sFields = Strings.splitStringByCommaToArray(sField);
}
FetchSourceContext defaultFetchSource = FetchSourceContext.parseFromRestRequest(request);
multiGetRequest.add(request.param("index"), request.param("type"), sFields, defaultFetchSource, request.param("routing"), RestActions.getRestContent(request), allowExplicitIndex);
client.multiGet(multiGetRequest, new RestToXContentListener<MultiGetResponse>(channel));
}
示例3: toMultiSearchRequest
import org.elasticsearch.action.get.MultiGetRequest; //导入方法依赖的package包/类
protected MultiSearchRequest toMultiSearchRequest(final RestRequest request) throws Exception {
final MultiGetRequest multiGetRequest = new MultiGetRequest();
multiGetRequest.refresh(request.paramAsBoolean("refresh", multiGetRequest.refresh()));
multiGetRequest.preference(request.param("preference"));
multiGetRequest.realtime(request.paramAsBoolean("realtime", null));
multiGetRequest.ignoreErrorsOnGeneratedFields(request.paramAsBoolean("ignore_errors_on_generated_fields", false));
String[] sFields = null;
final String sField = request.param("fields");
if (sField != null) {
sFields = Strings.splitStringByCommaToArray(sField);
}
final FetchSourceContext defaultFetchSource = FetchSourceContext.parseFromRestRequest(request);
multiGetRequest.add(request.param("index"), request.param("type"), sFields, defaultFetchSource, request.param("routing"),
RestActions.getRestContent(request),
settings.getAsBoolean(AbstractACRestFilter.REST_ACTION_MULTI_ALLOW_EXPLICIT_INDEX, true));
final MultiSearchRequest msearch = new MultiSearchRequest();
msearch.copyContextFrom(request);
for (final Iterator<Item> iterator = multiGetRequest.iterator(); iterator.hasNext();) {
final Item item = iterator.next();
final SearchRequest st = new SearchRequest();
st.routing(item.routing());
st.indices(item.indices());
st.types(item.type());
st.preference(request.param("preference"));
st.source(SearchSourceBuilder.searchSource().query(new IdsQueryBuilder(item.type()).addIds(item.id())));
msearch.add(st);
}
return msearch;
}