| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.camel.component.fhir.api; |
| |
| import java.util.Map; |
| import ca.uhn.fhir.rest.api.MethodOutcome; |
| import ca.uhn.fhir.rest.client.api.IGenericClient; |
| import ca.uhn.fhir.rest.gclient.IQuery; |
| import org.hl7.fhir.instance.model.api.IBaseBundle; |
| |
| /** |
| * API to search for resources matching a given set of criteria. Searching is a very powerful |
| * feature in FHIR with many features for specifying exactly what should be searched for |
| * and how it should be returned. See the <a href="http://www.hl7.org/fhir/search.html">specification on search</a> |
| * for more information. |
| */ |
| public class FhirSearch { |
| |
| private final IGenericClient client; |
| |
| public FhirSearch(IGenericClient client) { |
| this.client = client; |
| } |
| |
| |
| /** |
| * Perform a search directly by URL. |
| * |
| * @param url The URL to search for. Note that this URL may be complete (e.g. "http://example.com/base/Patient?name=foo") in which case the client's base URL will be ignored. Or it can be relative |
| * (e.g. "Patient?name=foo") in which case the client's base URL will be used. |
| * @param extraParameters see {@link ExtraParameters} for a full list of parameters that can be passed, may be NULL |
| * @return the {@link IBaseBundle} |
| */ |
| public IBaseBundle searchByUrl(String url, Map<ExtraParameters, Object> extraParameters) { |
| IQuery<IBaseBundle> query = client.search().byUrl(url); |
| ExtraParameters.process(extraParameters, query); |
| return query.execute(); |
| } |
| |
| } |