-
Notifications
You must be signed in to change notification settings - Fork 183
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
added code samples and documentation demonstrating the use of withJson
Signed-off-by: Jai2305 <[email protected]>
- Loading branch information
Showing
7 changed files
with
118 additions
and
10 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
61 changes: 61 additions & 0 deletions
61
samples/src/main/java/org/opensearch/client/samples/json/DeserializationBasics.java
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,61 @@ | ||
/* | ||
* SPDX-License-Identifier: Apache-2.0 | ||
* | ||
* The OpenSearch Contributors require contributions made to | ||
* this file be licensed under the Apache-2.0 license or a | ||
* compatible open source license. | ||
*/ | ||
|
||
package org.opensearch.client.samples.json; | ||
|
||
import java.io.ByteArrayInputStream; | ||
import java.io.InputStream; | ||
import java.nio.charset.StandardCharsets; | ||
import org.apache.logging.log4j.LogManager; | ||
import org.apache.logging.log4j.Logger; | ||
import org.opensearch.client.opensearch.OpenSearchClient; | ||
import org.opensearch.client.opensearch.indices.PutIndexTemplateRequest; | ||
import org.opensearch.client.opensearch.indices.PutIndexTemplateResponse; | ||
import org.opensearch.client.opensearch.indices.put_index_template.IndexTemplateMapping; | ||
import org.opensearch.client.samples.SampleClient; | ||
import org.opensearch.client.samples.Search; | ||
|
||
public class DeserializationBasics { | ||
private static final Logger LOGGER = LogManager.getLogger(Search.class); | ||
|
||
private static OpenSearchClient client; | ||
|
||
public static void main(String[] args) { | ||
try { | ||
client = SampleClient.create(); | ||
|
||
var version = client.info().version(); | ||
LOGGER.info("Server: {}@{}.", version.distribution(), version.number()); | ||
|
||
final var indexTemplateName = "my-index"; | ||
|
||
// Use Json String/File for storing template. | ||
String stringTemplate = | ||
"{\"mappings\":{\"properties\":{\"age\":{\"type\":\"integer\"}}},\"settings\":{\"number_of_shards\":\"2\",\"number_of_replicas\":\"1\"}}"; | ||
// Create Input Stream for the above json template | ||
InputStream inputStream = new ByteArrayInputStream(stringTemplate.getBytes(StandardCharsets.UTF_8)); | ||
|
||
// Create Index Template Request for index 'my-index'. | ||
PutIndexTemplateRequest putIndexTemplateRequest = new PutIndexTemplateRequest.Builder().name(indexTemplateName) | ||
.template(new IndexTemplateMapping.Builder().withJson(inputStream).build()) // Use the Builder.withJson method to | ||
// deserialize the inputStream into an instance | ||
// of the IndexTemplateMapping class. | ||
.build(); | ||
|
||
LOGGER.info("Creating index template {}.", indexTemplateName); | ||
|
||
// Use toJsonString method to log Request and Response string. | ||
LOGGER.debug("Index Template Request: {}.", putIndexTemplateRequest.toJsonString()); | ||
PutIndexTemplateResponse response = client.indices().putIndexTemplate(putIndexTemplateRequest); | ||
LOGGER.info("Index Template Response: {}.", response.toJsonString()); | ||
|
||
} catch (Exception e) { | ||
LOGGER.error("Exception occurred.", e); | ||
} | ||
} | ||
} |