本文整理汇总了Java中org.elasticsearch.client.Client.get方法的典型用法代码示例。如果您正苦于以下问题：Java Client.get方法的具体用法？Java Client.get怎么用？Java Client.get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.client.Client的用法示例。
在下文中一共展示了Client.get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: handleRequest
import org.elasticsearch.client.Client; //导入方法依赖的package包/类
@Override
public void handleRequest(final RestRequest request, final RestChannel channel, final Client client) {
final GetRequest getRequest = new GetRequest(request.param("index"), request.param("type"), request.param("id"));
getRequest.operationThreaded(true);
getRequest.refresh(request.paramAsBoolean("refresh", getRequest.refresh()));
getRequest.routing(request.param("routing")); // order is important, set it after routing, so it will set the routing
getRequest.parent(request.param("parent"));
getRequest.preference(request.param("preference"));
getRequest.realtime(request.paramAsBoolean("realtime", null));
// don't get any fields back...
getRequest.fields(Strings.EMPTY_ARRAY);
// TODO we can also just return the document size as Content-Length
client.get(getRequest, new RestResponseListener<GetResponse>(channel) {
@Override
public RestResponse buildResponse(GetResponse response) {
if (!response.isExists()) {
return new BytesRestResponse(NOT_FOUND);
} else {
return new BytesRestResponse(OK);
}
}
});
}
示例2: handleRequest
import org.elasticsearch.client.Client; //导入方法依赖的package包/类
@Override
public void handleRequest(final RestRequest request, final RestChannel channel, final Client client) {
final GetRequest getRequest = new GetRequest(request.param("index"), request.param("type"), request.param("id"));
getRequest.operationThreaded(true);
getRequest.refresh(request.paramAsBoolean("refresh", getRequest.refresh()));
getRequest.routing(request.param("routing")); // order is important, set it after routing, so it will set the routing
getRequest.parent(request.param("parent"));
getRequest.preference(request.param("preference"));
getRequest.realtime(request.paramAsBoolean("realtime", null));
getRequest.ignoreErrorsOnGeneratedFields(request.paramAsBoolean("ignore_errors_on_generated_fields", false));
String sField = request.param("fields");
if (sField != null) {
String[] sFields = Strings.splitStringByCommaToArray(sField);
if (sFields != null) {
getRequest.fields(sFields);
}
}
getRequest.version(RestActions.parseVersion(request));
getRequest.versionType(VersionType.fromString(request.param("version_type"), getRequest.versionType()));
getRequest.fetchSourceContext(FetchSourceContext.parseFromRestRequest(request));
client.get(getRequest, new RestBuilderListener<GetResponse>(channel) {
@Override
public RestResponse buildResponse(GetResponse response, XContentBuilder builder) throws Exception {
builder.startObject();
response.toXContent(builder, request);
builder.endObject();
if (!response.isExists()) {
return new BytesRestResponse(NOT_FOUND, builder);
} else {
return new BytesRestResponse(OK, builder);
}
}
});
}
示例3: handleRequest
import org.elasticsearch.client.Client; //导入方法依赖的package包/类
@Override
public void handleRequest(final RestRequest request, final RestChannel channel, final Client client) {
final GetRequest getRequest = new GetRequest(request.param("index"), request.param("type"), request.param("id"));
getRequest.operationThreaded(true);
getRequest.refresh(request.paramAsBoolean("refresh", getRequest.refresh()));
getRequest.routing(request.param("routing")); // order is important, set it after routing, so it will set the routing
getRequest.parent(request.param("parent"));
getRequest.preference(request.param("preference"));
getRequest.realtime(request.paramAsBoolean("realtime", null));
getRequest.fetchSourceContext(FetchSourceContext.parseFromRestRequest(request));
if (getRequest.fetchSourceContext() != null && !getRequest.fetchSourceContext().fetchSource()) {
try {
ActionRequestValidationException validationError = new ActionRequestValidationException();
validationError.addValidationError("fetching source can not be disabled");
channel.sendResponse(new BytesRestResponse(channel, validationError));
} catch (IOException e) {
logger.error("Failed to send failure response", e);
}
}
client.get(getRequest, new RestResponseListener<GetResponse>(channel) {
@Override
public RestResponse buildResponse(GetResponse response) throws Exception {
XContentBuilder builder = channel.newBuilder(response.getSourceInternal(), false);
if (!response.isExists()) {
return new BytesRestResponse(NOT_FOUND, builder);
} else {
builder.rawValue(response.getSourceInternal());
return new BytesRestResponse(OK, builder);
}
}
});
}