ca.uhn.hapi.fhir.docs.ExampleProviders Maven / Gradle / Ivy

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/*-
 * #%L
 * HAPI FHIR - Docs
 * %%
 * Copyright (C) 2014 - 2024 Smile CDR, Inc.
 * %%
 * Licensed 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.
 * #L%
 */
package ca.uhn.hapi.fhir.docs;

import ca.uhn.fhir.rest.annotation.RequiredParam;
import ca.uhn.fhir.rest.annotation.Search;
import ca.uhn.fhir.rest.server.HardcodedServerAddressStrategy;
import ca.uhn.fhir.rest.server.IResourceProvider;
import org.hl7.fhir.r4.model.Bundle;
import org.hl7.fhir.r4.model.Patient;
import org.hl7.fhir.r4.model.StringType;

import java.util.ArrayList;
import java.util.List;

@SuppressWarnings(value = {"serial"})
public class ExampleProviders {

	// START SNIPPET: plainProvider
	public class MyPlainProvider {

		/**
		 * This method is a Patient search, but HAPI can not automatically
		 * determine the resource type so it must be explicitly stated.
		 */
		@Search(type = Patient.class)
		public Bundle searchForPatients(@RequiredParam(name = Patient.SP_NAME) StringType theName) {
			Bundle retVal = new Bundle();
			// perform search
			return retVal;
		}
	}
	// END SNIPPET: plainProvider

	// START SNIPPET: plainProviderServer
	public class ExampleServlet extends ca.uhn.fhir.rest.server.RestfulServer {

		/**
		 * Constructor
		 */
		public ExampleServlet() {
			/*
			 * Plain providers are passed to the server in the same way
			 * as resource providers. You may pass both resource providers
			 * and plain providers to the same server if you like.
			 */
			registerProvider(new MyPlainProvider());

			List resourceProviders = new ArrayList();
			// ...add some resource providers...
			registerProviders(resourceProviders);
		}
	}
	// END SNIPPET: plainProviderServer

	// START SNIPPET: addressStrategy
	public class MyServlet extends ca.uhn.fhir.rest.server.RestfulServer {

		/**
		 * Constructor
		 */
		public MyServlet() {

			String serverBaseUrl = "http://foo.com/fhir";
			setServerAddressStrategy(new HardcodedServerAddressStrategy(serverBaseUrl));

			// ...add some resource providers, etc...
			List resourceProviders = new ArrayList();
			setResourceProviders(resourceProviders);
		}
	}
	// END SNIPPET: addressStrategy

}