| /** |
| * 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.client.api.IGenericClient; |
| import ca.uhn.fhir.rest.gclient.IClientExecutable; |
| import ca.uhn.fhir.rest.gclient.IMeta; |
| import org.hl7.fhir.instance.model.api.IBaseBundle; |
| import org.hl7.fhir.instance.model.api.IBaseMetaType; |
| import org.hl7.fhir.instance.model.api.IIdType; |
| |
| /** |
| * API for the "meta" operations, which can be used to get, add and remove tags and other |
| * Meta elements from a resource or across the server. |
| */ |
| public class FhirMeta { |
| |
| private final IGenericClient client; |
| |
| public FhirMeta(IGenericClient client) { |
| this.client = client; |
| } |
| |
| /** |
| * Fetch the current metadata from the whole Server |
| * |
| * @param metaType The type of the meta datatype for the given FHIR model version (should be <code>MetaDt.class</code> or <code>MetaType.class</code>) |
| * @param <T> extends {@link IBaseMetaType} |
| * @param extraParameters see {@link ExtraParameters} for a full list of parameters that can be passed, may be NULL |
| * @return the {@link IBaseMetaType} |
| */ |
| public <T extends IBaseMetaType> T getFromServer(Class<T> metaType, Map<ExtraParameters, Object> extraParameters) { |
| IClientExecutable<IClientExecutable<?, T>, T> clientExecutable = client.meta().get(metaType).fromServer(); |
| ExtraParameters.process(extraParameters, clientExecutable); |
| return clientExecutable.execute(); |
| } |
| |
| /** |
| * Fetch the current metadata from a specific resource |
| * @param extraParameters see {@link ExtraParameters} for a full list of parameters that can be passed, may be NULL |
| * @param metaType the {@link IBaseMetaType} class |
| * @param id the id |
| * @param <T> extends {@link IBaseMetaType} |
| * @return the {@link IBaseMetaType} |
| */ |
| public <T extends IBaseMetaType> T getFromResource(Class<T> metaType, IIdType id, Map<ExtraParameters, Object> extraParameters) { |
| IClientExecutable<IClientExecutable<?, T>, T> clientExecutable = client.meta().get(metaType).fromResource(id); |
| ExtraParameters.process(extraParameters, clientExecutable); |
| return clientExecutable.execute(); |
| } |
| |
| /** |
| * Fetch the current metadata from a specific type |
| * @param <T> extends {@link IBaseMetaType} |
| * @param metaType the {@link IBaseMetaType} class |
| * @param resourceType the resource type e.g "Patient" |
| * @param extraParameters see {@link ExtraParameters} for a full list of parameters that can be passed, may be NULL |
| * @return the {@link IBaseMetaType} |
| */ |
| public <T extends IBaseMetaType> T getFromType(Class<T> metaType, String resourceType, Map<ExtraParameters, Object> extraParameters) { |
| IClientExecutable<IClientExecutable<?, T>, T> clientExecutable = client.meta().get(metaType).fromType(resourceType); |
| ExtraParameters.process(extraParameters, clientExecutable); |
| return clientExecutable.execute(); |
| } |
| |
| /** |
| * Add the elements in the given metadata to the already existing set (do not remove any) |
| * @param <T> extends {@link IBaseMetaType} |
| * @param id the id |
| * @param meta the {@link IBaseMetaType} class |
| * @param extraParameters see {@link ExtraParameters} for a full list of parameters that can be passed, may be NULL |
| * @return the {@link IBaseMetaType} |
| */ |
| public <T extends IBaseMetaType> T add(T meta, IIdType id, Map<ExtraParameters, Object> extraParameters) { |
| IClientExecutable<IClientExecutable<?, T>, T> clientExecutable = client.meta().add().onResource(id).meta(meta); |
| ExtraParameters.process(extraParameters, clientExecutable); |
| return clientExecutable.execute(); |
| } |
| |
| /** |
| * Delete the elements in the given metadata from the given id |
| * @param <T> extends {@link IBaseMetaType} |
| * @param id the id |
| * @param meta the {@link IBaseMetaType} class |
| * @param extraParameters see {@link ExtraParameters} for a full list of parameters that can be passed, may be NULL |
| * @return the {@link IBaseMetaType} |
| */ |
| public <T extends IBaseMetaType> T delete(T meta, IIdType id, Map<ExtraParameters, Object> extraParameters) { |
| IClientExecutable<IClientExecutable<?, T>, T> clientExecutable = client.meta().delete().onResource(id).meta(meta); |
| ExtraParameters.process(extraParameters, clientExecutable); |
| return clientExecutable.execute(); |
| } |
| } |