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Add higher-level HTTP DSL methods (opensearch-project#447)
* Lay foundations Signed-off-by: Thomas Farr <tsfarr@amazon.com> * Implement generation Signed-off-by: Thomas Farr <tsfarr@amazon.com> * Run generator Signed-off-by: Thomas Farr <tsfarr@amazon.com> * Update samples Signed-off-by: Thomas Farr <tsfarr@amazon.com> * Update guide Signed-off-by: Thomas Farr <tsfarr@amazon.com> * Add changelog entry Signed-off-by: Thomas Farr <tsfarr@amazon.com> * PR comments Signed-off-by: Thomas Farr <tsfarr@amazon.com> * Fix naming tests Signed-off-by: Thomas Farr <tsfarr@amazon.com> * Why is the ordering of these statements load-bearing??? Signed-off-by: Thomas Farr <tsfarr@amazon.com> --------- Signed-off-by: Thomas Farr <tsfarr@amazon.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,76 @@ | ||
| /* 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. | ||
| */ | ||
|
|
||
| using System.Diagnostics; | ||
| using OpenSearch.Client; | ||
| using OpenSearch.Net; | ||
|
|
||
| namespace Samples.RawJson; | ||
|
|
||
| public class RawJsonHighLevelSample : Sample | ||
| { | ||
| public RawJsonHighLevelSample() : base("raw-json-high-level", "A sample demonstrating how to use the high-level client to perform raw JSON requests") { } | ||
|
|
||
| protected override async Task Run(IOpenSearchClient client) | ||
| { | ||
| var info = await client.Http.GetAsync<DynamicResponse>("/"); | ||
| Debug.Assert(info.Success, info.DebugInformation); | ||
| Console.WriteLine($"Welcome to {info.Body.version.distribution} {info.Body.version.number}!"); | ||
|
|
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| const string indexName = "movies"; | ||
|
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| // Check if the index already exists | ||
|
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| var indexExists = await client.Http.HeadAsync<DynamicResponse>($"/{indexName}"); | ||
| Debug.Assert(indexExists.HttpStatusCode == 404, indexExists.DebugInformation); | ||
| Console.WriteLine($"Index Exists: {indexExists.HttpStatusCode == 200}"); | ||
|
|
||
| // Create an index | ||
|
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| var indexBody = new { settings = new { index = new { number_of_shards = 4 } } }; | ||
|
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| var createIndex = await client.Http.PutAsync<DynamicResponse>($"/{indexName}", d => d.SerializableBody(indexBody)); | ||
| Debug.Assert(createIndex.Success && (bool)createIndex.Body.acknowledged, createIndex.DebugInformation); | ||
| Console.WriteLine($"Create Index: {createIndex.Success && (bool)createIndex.Body.acknowledged}"); | ||
|
|
||
| // Add a document to the index | ||
| var document = new { title = "Moneyball", director = "Bennett Miller", year = 2011 }; | ||
|
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| const string id = "1"; | ||
|
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| var addDocument = await client.Http.PutAsync<DynamicResponse>( | ||
| $"/{indexName}/_doc/{id}", | ||
| d => d | ||
| .SerializableBody(document) | ||
| .QueryString(qs => qs.Add("refresh", true))); | ||
| Debug.Assert(addDocument.Success, addDocument.DebugInformation); | ||
|
|
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| // Search for a document | ||
| const string q = "miller"; | ||
|
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| var query = new | ||
| { | ||
| size = 5, | ||
| query = new { multi_match = new { query = q, fields = new[] { "title^2", "director" } } } | ||
| }; | ||
|
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||
| var search = await client.Http.PostAsync<DynamicResponse>($"/{indexName}/_search", d => d.SerializableBody(query)); | ||
| Debug.Assert(search.Success, search.DebugInformation); | ||
|
|
||
| foreach (var hit in search.Body.hits.hits) Console.WriteLine($"Search Hit: {hit["_source"]["title"]}"); | ||
|
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| // Delete the document | ||
| var deleteDocument = await client.Http.DeleteAsync<DynamicResponse>($"/{indexName}/_doc/{id}"); | ||
| Debug.Assert(deleteDocument.Success, deleteDocument.DebugInformation); | ||
| Console.WriteLine($"Delete Document: {deleteDocument.Success}"); | ||
|
|
||
| // Delete the index | ||
| var deleteIndex = await client.Http.DeleteAsync<DynamicResponse>($"/{indexName}"); | ||
| Debug.Assert(deleteIndex.Success && (bool)deleteIndex.Body.acknowledged, deleteIndex.DebugInformation); | ||
| Console.WriteLine($"Delete Index: {deleteIndex.Success && (bool)deleteIndex.Body.acknowledged}"); | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,76 @@ | ||
| /* SPDX-License-Identifier: Apache-2.0 | ||
| * | ||
| * The OpenSearch Contributors require contributions made to | ||
| * this file be licensed under the Apache-2.0 license or a | ||
| * compatible open source license. | ||
| */ | ||
|
|
||
| using System.Diagnostics; | ||
| using OpenSearch.Client; | ||
| using OpenSearch.Net; | ||
| using OpenSearch.Net.Specification.HttpApi; | ||
|
|
||
| namespace Samples.RawJson; | ||
|
|
||
| public class RawJsonLowLevelSample : Sample | ||
| { | ||
| public RawJsonLowLevelSample() : base("raw-json-low-level", "A sample demonstrating how to use the low-level client to perform raw JSON requests") { } | ||
|
|
||
| protected override async Task Run(IOpenSearchClient client) | ||
| { | ||
| var info = await client.LowLevel.Http.GetAsync<DynamicResponse>("/"); | ||
| Debug.Assert(info.Success, info.DebugInformation); | ||
| Console.WriteLine($"Welcome to {info.Body.version.distribution} {info.Body.version.number}!"); | ||
|
|
||
| const string indexName = "movies"; | ||
|
|
||
| // Check if the index already exists | ||
|
|
||
| var indexExists = await client.LowLevel.Http.HeadAsync<DynamicResponse>($"/{indexName}"); | ||
| Debug.Assert(indexExists.HttpStatusCode == 404, indexExists.DebugInformation); | ||
| Console.WriteLine($"Index Exists: {indexExists.HttpStatusCode == 200}"); | ||
|
|
||
| // Create an index | ||
|
|
||
| var indexBody = new { settings = new { index = new { number_of_shards = 4 } } }; | ||
|
|
||
| var createIndex = await client.LowLevel.Http.PutAsync<DynamicResponse>($"/{indexName}", PostData.Serializable(indexBody)); | ||
| Debug.Assert(createIndex.Success && (bool)createIndex.Body.acknowledged, createIndex.DebugInformation); | ||
| Console.WriteLine($"Create Index: {createIndex.Success && (bool)createIndex.Body.acknowledged}"); | ||
|
|
||
| // Add a document to the index | ||
| var document = new { title = "Moneyball", director = "Bennett Miller", year = 2011}; | ||
|
|
||
| const string id = "1"; | ||
|
|
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| var addDocument = await client.LowLevel.Http.PutAsync<DynamicResponse>( | ||
| $"/{indexName}/_doc/{id}", | ||
| PostData.Serializable(document), | ||
| new HttpPutRequestParameters{ QueryString = {{"refresh", true}} }); | ||
| Debug.Assert(addDocument.Success, addDocument.DebugInformation); | ||
|
|
||
| // Search for a document | ||
| const string q = "miller"; | ||
|
|
||
| var query = new | ||
| { | ||
| size = 5, | ||
| query = new { multi_match = new { query = q, fields = new[] { "title^2", "director" } } } | ||
| }; | ||
|
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| var search = await client.LowLevel.Http.PostAsync<DynamicResponse>($"/{indexName}/_search", PostData.Serializable(query)); | ||
| Debug.Assert(search.Success, search.DebugInformation); | ||
|
|
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| foreach (var hit in search.Body.hits.hits) Console.WriteLine($"Search Hit: {hit["_source"]["title"]}"); | ||
|
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| // Delete the document | ||
| var deleteDocument = await client.LowLevel.Http.DeleteAsync<DynamicResponse>($"/{indexName}/_doc/{id}"); | ||
| Debug.Assert(deleteDocument.Success, deleteDocument.DebugInformation); | ||
| Console.WriteLine($"Delete Document: {deleteDocument.Success}"); | ||
|
|
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| // Delete the index | ||
| var deleteIndex = await client.LowLevel.Http.DeleteAsync<DynamicResponse>($"/{indexName}"); | ||
| Debug.Assert(deleteIndex.Success && (bool)deleteIndex.Body.acknowledged, deleteIndex.DebugInformation); | ||
| Console.WriteLine($"Delete Index: {deleteIndex.Success && (bool)deleteIndex.Body.acknowledged}"); | ||
| } | ||
| } |
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