-
Notifications
You must be signed in to change notification settings - Fork 2.8k
/
HL7v2MessageList.java
98 lines (87 loc) · 3.93 KB
/
HL7v2MessageList.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
/*
* 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.hl7v2.messages;
// [START healthcare_list_hl7v2_messages]
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.CloudHealthcareScopes;
import com.google.api.services.healthcare.v1.model.ListMessagesResponse;
import com.google.api.services.healthcare.v1.model.Message;
import com.google.auth.http.HttpCredentialsAdapter;
import com.google.auth.oauth2.GoogleCredentials;
import java.io.IOException;
import java.util.Collections;
@SuppressWarnings("checkstyle:AbbreviationAsWordInName")
public class HL7v2MessageList {
private static final String HL7v2_NAME = "projects/%s/locations/%s/datasets/%s/hl7V2Stores/%s";
private static final JsonFactory JSON_FACTORY = new GsonFactory();
private static final NetHttpTransport HTTP_TRANSPORT = new NetHttpTransport();
public static void hl7v2MessageList(String hl7v2StoreName) throws IOException {
// String hl7v2StoreName =
// String.format(
// HL7v2_NAME, "your-project-id", "your-region-id", "your-dataset-id", "your-hl7v2-id");
// Initialize the client, which will be used to interact with the service.
CloudHealthcare client = createClient();
// Results are paginated, so multiple queries may be required.
String pageToken = null;
do {
// Create request and execute.
ListMessagesResponse messageResponse =
client
.projects()
.locations()
.datasets()
.hl7V2Stores()
.messages()
.list(hl7v2StoreName)
.setPageSize(100)
.setPageToken(pageToken)
.execute();
if (messageResponse.getHl7V2Messages() != null) {
// Print results.
System.out.printf(
"Retrieved %s HL7v2 messages: \n", messageResponse.getHl7V2Messages().size());
for (Message message : messageResponse.getHl7V2Messages()) {
System.out.println(message);
}
}
// Update the page token for the next request.
pageToken = messageResponse.getNextPageToken();
} while (pageToken != null);
}
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_list_hl7v2_messages]