本文整理汇总了Java中org.elasticsearch.action.get.MultiGetRequest.Item方法的典型用法代码示例。如果您正苦于以下问题：Java MultiGetRequest.Item方法的具体用法？Java MultiGetRequest.Item怎么用？Java MultiGetRequest.Item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.Item方法的9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: should_get_documents_without_source
import org.elasticsearch.action.get.MultiGetRequest; //导入方法依赖的package包/类
@Test
public void should_get_documents_without_source() throws IOException, ExecutionException, InterruptedException {
BytesReference source = source().bytes();
createDoc(THE_INDEX, THE_TYPE, THE_ID, source.toUtf8());
MultiGetRequest.Item item = new MultiGetRequest.Item(THE_INDEX, THE_TYPE, THE_ID).fields("the_string_field").fetchSourceContext(FetchSourceContext.DO_NOT_FETCH_SOURCE);
MultiGetRequest multiGetRequest = new MultiGetRequest().add(item);
MultiGetResponse response = httpClient.multiGet(multiGetRequest).get();
Assertions.assertThat(response.all()).hasSize(1);
Assertions.assertThat(response.errors()).hasSize(0);
Assertions.assertThat(response.documents().get(0).getSource()).isNull();
Assertions.assertThat(response.documents().get(0).getFields()).hasSize(1).containsKey("the_string_field");
}
示例2: should_get_document_version
import org.elasticsearch.action.get.MultiGetRequest; //导入方法依赖的package包/类
@Test
public void should_get_document_version() throws IOException, ExecutionException, InterruptedException {
BytesReference source = source().bytes();
createDoc(THE_INDEX, THE_TYPE, THE_ID, source.toUtf8());
createDoc(THE_INDEX, THE_TYPE, THE_ID, source.toUtf8());
MultiGetRequest.Item item = new MultiGetRequest.Item(THE_INDEX, THE_TYPE, THE_ID)
.version(2)
.fields("the_string_field")
.fetchSourceContext(FetchSourceContext.DO_NOT_FETCH_SOURCE);
MultiGetRequest multiGetRequest = new MultiGetRequest().add(item);
MultiGetResponse response = httpClient.multiGet(multiGetRequest).get();
Assertions.assertThat(response.all()).hasSize(1);
Assertions.assertThat(response.errors()).hasSize(0);
Assertions.assertThat(response.documents().get(0).getVersion()).isEqualTo(2);
}
示例3: should_fail_when_version_different
import org.elasticsearch.action.get.MultiGetRequest; //导入方法依赖的package包/类
@Test
public void should_fail_when_version_different() throws IOException, InterruptedException, ExecutionException {
BytesReference source = source().bytes();
createDoc(THE_INDEX, THE_TYPE, THE_ID, source.toUtf8());
createDoc(THE_INDEX, THE_TYPE, THE_ID, source.toUtf8());
MultiGetRequest.Item item = new MultiGetRequest.Item(THE_INDEX, THE_TYPE, THE_ID)
.version(1)
.fields("the_string_field")
.fetchSourceContext(FetchSourceContext.DO_NOT_FETCH_SOURCE);
MultiGetRequest multiGetRequest = new MultiGetRequest().add(item);
MultiGetResponse response = httpClient.multiGet(multiGetRequest).get();
Assertions.assertThat(response.all()).hasSize(1);
List<MultiGetResponseError> errors = response.errors();
Assertions.assertThat(errors).hasSize(1);
Assertions.assertThat(errors.get(0).getIndex()).isEqualTo(THE_INDEX);
Assertions.assertThat(errors.get(0).getType()).isEqualTo(THE_TYPE);
Assertions.assertThat(errors.get(0).getId()).isEqualTo(THE_ID);
Assertions.assertThat(errors.get(0).getError()).contains("VersionConflictEngineException[[the_index]") // skip the shard number
.contains("[the_type][the_id]: version conflict, current [2], provided [1]]");
}
示例4: TermVectorsRequest
import org.elasticsearch.action.get.MultiGetRequest; //导入方法依赖的package包/类
public TermVectorsRequest(MultiGetRequest.Item item) {
super(item.index());
this.id = item.id();
this.type = item.type();
this.selectedFields(item.storedFields());
this.routing(item.routing());
this.parent(item.parent());
}
示例5: multiGetDocument
import org.elasticsearch.action.get.MultiGetRequest; //导入方法依赖的package包/类
private GetResponse multiGetDocument(String index, String type, String docId, String field, @Nullable String routing) {
MultiGetRequest.Item getItem = new MultiGetRequest.Item(index, type, docId).storedFields(field);
if (routing != null) {
getItem.routing(routing);
}
MultiGetRequestBuilder multiGetRequestBuilder = client().prepareMultiGet().add(getItem);
MultiGetResponse multiGetResponse = multiGetRequestBuilder.get();
assertThat(multiGetResponse.getResponses().length, equalTo(1));
return multiGetResponse.getResponses()[0].getResponse();
}
示例6: TermVectorsRequest
import org.elasticsearch.action.get.MultiGetRequest; //导入方法依赖的package包/类
public TermVectorsRequest(MultiGetRequest.Item item) {
super(item.index());
this.id = item.id();
this.type = item.type();
this.selectedFields(item.fields());
this.routing(item.routing());
}
示例7: toMultiGetRequest
import org.elasticsearch.action.get.MultiGetRequest; //导入方法依赖的package包/类
@Converter
public static MultiGetRequest toMultiGetRequest(Object document, Exchange exchange) {
List<Item> items = (List<Item>) document;
MultiGetRequest multiGetRequest = new MultiGetRequest();
Iterator<Item> it = items.iterator();
while (it.hasNext()) {
MultiGetRequest.Item item = it.next();
multiGetRequest.add(item);
}
return multiGetRequest;
}
示例8: execute
import org.elasticsearch.action.get.MultiGetRequest; //导入方法依赖的package包/类
public void execute(final MultiGetRequest request, final ActionListener<MultiGetResponse> listener) {
logger.debug("multi get request {}", request);
try {
RequestUriBuilder uriBuilder = new RequestUriBuilder().addEndpoint("_mget");
uriBuilder.addQueryParameter("ignore_errors_on_generated_fields", request.ignoreErrorsOnGeneratedFields);
uriBuilder.addQueryParameterIfNotNull("preference", request.preference());
uriBuilder.addQueryParameterIfNotNull("refresh", request.refresh());
uriBuilder.addQueryParameterIfNotNull("realtime", request.realtime());
XContentBuilder builder = XContentFactory.jsonBuilder();
builder.startObject().field("docs").startArray();
for (MultiGetRequest.Item item : request.getItems()) {
writeItem(builder, item);
}
builder.endArray().endObject();
httpClient.getHttpClient().submit(HttpClientRequest.createPost(uriBuilder.toString())
.withContent(builder.bytes().toBytes()))
.flatMap(ErrorHandler.AS_FUNC)
.flatMap(new Func1<HttpClientResponse<ByteBuf>, Observable<MultiGetResponse>>() {
@Override
public Observable<MultiGetResponse> call(HttpClientResponse<ByteBuf> response) {
return response.getContent().flatMap(new Func1<ByteBuf, Observable<MultiGetResponse>>() {
@Override
public Observable<MultiGetResponse> call(ByteBuf byteBuf) {
return MultiGetResponse.parse(byteBuf);
}
});
}
})
.single()
.subscribe(new ListenerCompleterObserver<>(listener));
} catch (Exception e) {
listener.onFailure(e);
}
}
示例9: writeItem
import org.elasticsearch.action.get.MultiGetRequest; //导入方法依赖的package包/类
private void writeItem(XContentBuilder builder, MultiGetRequest.Item item) throws IOException {
builder.startObject();
builder.field("_index", item.index());
builder.field("_type", item.type());
builder.field("_id", item.id());
FetchSourceContext fetchSourceContext = item.fetchSourceContext();
if(fetchSourceContext != null) {
if(fetchSourceContext.fetchSource()) {
if(fetchSourceContext.includes().length != 0 | fetchSourceContext.excludes().length != 0) {
builder.startObject("_source");
if(fetchSourceContext.includes().length != 0) {
builder.array("include", fetchSourceContext.includes());
}
if(fetchSourceContext.excludes().length != 0) {
builder.array("exclude", fetchSourceContext.excludes());
}
builder.endObject();
}
} else {
builder.field("_source", false);
}
}
if(item.fields() != null && item.fields().length != 0) {
builder.array("fields", item.fields());
}
if(item.routing() != null) {
builder.array("_routing", item.routing());
}
if(item.indicesOptions() != null) {
builder.array("_routing", item.routing());
}
if(item.versionType() != VersionType.INTERNAL) {
builder.array("_version_type", item.versionType().name().toLowerCase());
}
if(item.version() != Versions.MATCH_ANY) {
builder.array("_version", item.version());
}
builder.endObject();
}