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DicomStorePatch.java
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DicomStorePatch.java
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/*
* Copyright 2019 Google LLC
*
* 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.
*/
package snippets.healthcare.dicom;
// [START healthcare_patch_dicom_store]
import com.google.api.client.http.HttpRequestInitializer;
import com.google.api.client.http.javanet.NetHttpTransport;
import com.google.api.client.json.JsonFactory;
import com.google.api.client.json.gson.GsonFactory;
import com.google.api.services.healthcare.v1.CloudHealthcare;
import com.google.api.services.healthcare.v1.CloudHealthcare.Projects.Locations.Datasets.DicomStores;
import com.google.api.services.healthcare.v1.CloudHealthcareScopes;
import com.google.api.services.healthcare.v1.model.DicomStore;
import com.google.api.services.healthcare.v1.model.NotificationConfig;
import com.google.auth.http.HttpCredentialsAdapter;
import com.google.auth.oauth2.GoogleCredentials;
import java.io.IOException;
import java.util.Collections;
public class DicomStorePatch {
private static final String DICOM_NAME = "projects/%s/locations/%s/datasets/%s/dicomStores/%s";
private static final JsonFactory JSON_FACTORY = new GsonFactory();
private static final NetHttpTransport HTTP_TRANSPORT = new NetHttpTransport();
public static void patchDicomStore(String dicomStoreName, String pubsubTopic) throws IOException {
// String dicomStoreName =
// String.format(
// DICOM_NAME, "your-project-id", "your-region-id", "your-dataset-id", "your-dicom-id");
// String pubsubTopic = "projects/your-project-id/topics/your-pubsub-topic";
// Initialize the client, which will be used to interact with the service.
CloudHealthcare client = createClient();
// Fetch the initial state of the DICOM store.
DicomStores.Get getRequest =
client.projects().locations().datasets().dicomStores().get(dicomStoreName);
DicomStore store = getRequest.execute();
// Update the DicomStore fields as needed as needed. For a full list of DicomStore fields, see:
// https://cloud.google.com/healthcare/docs/reference/rest/v1/projects.locations.datasets.dicomStores#DicomStore
store.setNotificationConfig(new NotificationConfig().setPubsubTopic(pubsubTopic));
// Create request and configure any parameters.
DicomStores.Patch request =
client
.projects()
.locations()
.datasets()
.dicomStores()
.patch(dicomStoreName, store)
.setUpdateMask("notificationConfig");
// Execute the request and process the results.
store = request.execute();
System.out.println("DICOM store patched: \n" + store.toPrettyString());
}
private static CloudHealthcare createClient() throws IOException {
// Use Application Default Credentials (ADC) to authenticate the requests
// For more information see https://cloud.google.com/docs/authentication/production
GoogleCredentials credential =
GoogleCredentials.getApplicationDefault()
.createScoped(Collections.singleton(CloudHealthcareScopes.CLOUD_PLATFORM));
// Create a HttpRequestInitializer, which will provide a baseline configuration to all requests.
HttpRequestInitializer requestInitializer =
request -> {
new HttpCredentialsAdapter(credential).initialize(request);
request.setConnectTimeout(60000); // 1 minute connect timeout
request.setReadTimeout(60000); // 1 minute read timeout
};
// Build the client for interacting with the service.
return new CloudHealthcare.Builder(HTTP_TRANSPORT, JSON_FACTORY, requestInitializer)
.setApplicationName("your-application-name")
.build();
}
}
// [END healthcare_patch_dicom_store]