/
DatasetDeIdentify.java
110 lines (99 loc) · 5.04 KB
/
DatasetDeIdentify.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
/*
* 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.datasets;
// [START healthcare_dicom_keeplist_deidentify_dataset]
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;
import com.google.api.services.healthcare.v1.CloudHealthcareScopes;
import com.google.api.services.healthcare.v1.model.DeidentifyConfig;
import com.google.api.services.healthcare.v1.model.DeidentifyDatasetRequest;
import com.google.api.services.healthcare.v1.model.DicomConfig;
import com.google.api.services.healthcare.v1.model.Operation;
import com.google.api.services.healthcare.v1.model.TagFilterList;
import com.google.auth.http.HttpCredentialsAdapter;
import com.google.auth.oauth2.GoogleCredentials;
import java.io.IOException;
import java.util.Arrays;
import java.util.Collections;
public class DatasetDeIdentify {
private static final String DATASET_NAME = "projects/%s/locations/%s/datasets/%s";
private static final JsonFactory JSON_FACTORY = new GsonFactory();
private static final NetHttpTransport HTTP_TRANSPORT = new NetHttpTransport();
public static void datasetDeIdentify(String srcDatasetName, String destDatasetName)
throws IOException {
// String srcDatasetName =
// String.format(DATASET_NAME, "your-project-id", "your-region-id", "your-src-dataset-id");
// String destDatasetName =
// String.format(DATASET_NAME, "your-project-id", "your-region-id", "your-dest-dataset-id");
// Initialize the client, which will be used to interact with the service.
CloudHealthcare client = createClient();
// Configure what information needs to be De-Identified.
// For more information on de-identifying using tags, please see the following:
// https://cloud.google.com/healthcare/docs/how-tos/dicom-deidentify#de-identification_using_tags
TagFilterList tags = new TagFilterList().setTags(Arrays.asList("PatientID"));
DicomConfig dicomConfig = new DicomConfig().setKeepList(tags);
DeidentifyConfig config = new DeidentifyConfig().setDicom(dicomConfig);
// Create the de-identify request and configure any parameters.
DeidentifyDatasetRequest deidentifyRequest =
new DeidentifyDatasetRequest().setDestinationDataset(destDatasetName).setConfig(config);
Datasets.Deidentify request =
client.projects().locations().datasets().deidentify(srcDatasetName, deidentifyRequest);
// Execute the request, wait for the operation to complete, and process the results.
try {
Operation operation = request.execute();
while (operation.getDone() == null || !operation.getDone()) {
// Update the status of the operation with another request.
Thread.sleep(500); // Pause for 500ms between requests.
operation =
client
.projects()
.locations()
.datasets()
.operations()
.get(operation.getName())
.execute();
}
System.out.println(
"De-identified Dataset created. Response content: " + operation.getResponse());
} catch (Exception ex) {
System.out.printf("Error during request execution: %s", ex.toString());
ex.printStackTrace(System.out);
}
}
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_dicom_keeplist_deidentify_dataset]