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This Package contains Microsoft Azure Cosmos SDK (with Reactive Extension Reactor support) for Azure Cosmos DB SQL API
There is a newer version: 4.61.1
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.

package com.azure.cosmos;

import com.azure.cosmos.implementation.AsyncDocumentClient;
import com.azure.cosmos.implementation.ConnectionPolicy;
import com.azure.cosmos.implementation.CosmosClientMetadataCachesSnapshot;
import com.azure.cosmos.implementation.Strings;
import com.azure.cosmos.implementation.Warning;
import com.azure.cosmos.implementation.query.Transformer;
import com.azure.cosmos.models.CosmosChangeFeedRequestOptions;
import com.azure.cosmos.models.CosmosQueryRequestOptions;
import com.azure.cosmos.models.SqlQuerySpec;
import com.azure.cosmos.util.CosmosPagedFlux;
import com.azure.cosmos.util.UtilBridgeInternal;
import com.fasterxml.jackson.databind.JsonNode;
import reactor.core.publisher.Mono;

import static com.azure.cosmos.implementation.Warning.INTERNAL_USE_ONLY_WARNING;

/**
 * DO NOT USE. For internal use only by the SDK. These methods might break at any time. No support will be provided.
 */
@Warning(value = INTERNAL_USE_ONLY_WARNING)
public final class CosmosBridgeInternal {

    private CosmosBridgeInternal() {}

    @Warning(value = INTERNAL_USE_ONLY_WARNING)
    public static AsyncDocumentClient getAsyncDocumentClient(CosmosClient client) {
        return client.asyncClient().getDocClientWrapper();
    }

    @Warning(value = INTERNAL_USE_ONLY_WARNING)
    public static AsyncDocumentClient getAsyncDocumentClient(CosmosAsyncClient client) {
        return client.getDocClientWrapper();
    }

    @Warning(value = INTERNAL_USE_ONLY_WARNING)
    public static AsyncDocumentClient getAsyncDocumentClient(CosmosAsyncDatabase cosmosAsyncDatabase) {
        return cosmosAsyncDatabase.getDocClientWrapper();
    }

    @Warning(value = INTERNAL_USE_ONLY_WARNING)
    public static CosmosAsyncDatabase getCosmosDatabaseWithNewClient(CosmosAsyncDatabase cosmosDatabase,
                                                                     CosmosAsyncClient client) {
        return new CosmosAsyncDatabase(cosmosDatabase.getId(), client);
    }

    @Warning(value = INTERNAL_USE_ONLY_WARNING)
    public static CosmosAsyncContainer getCosmosContainerWithNewClient(CosmosAsyncContainer cosmosContainer,
                                                                       CosmosAsyncDatabase cosmosDatabase,
                                                                       CosmosAsyncClient client) {
        return new CosmosAsyncContainer(cosmosContainer.getId(),
            CosmosBridgeInternal.getCosmosDatabaseWithNewClient(cosmosDatabase, client));
    }

    @Warning(value = INTERNAL_USE_ONLY_WARNING)
    public static AsyncDocumentClient getContextClient(CosmosAsyncDatabase database) {
        return database.getClient().getContextClient();
    }

    @Warning(value = INTERNAL_USE_ONLY_WARNING)
    public static AsyncDocumentClient getContextClient(CosmosAsyncContainer container) {
        return container.getDatabase().getClient().getContextClient();
    }

    @Warning(value = INTERNAL_USE_ONLY_WARNING)
    public static CosmosAsyncContainer getCosmosAsyncContainer(CosmosContainer container) {
        return container.asyncContainer;
    }

    @Warning(value = INTERNAL_USE_ONLY_WARNING)
    public static ConsistencyLevel getConsistencyLevel(CosmosClientBuilder cosmosClientBuilder) {
        return cosmosClientBuilder.getConsistencyLevel();
    }

    @Warning(value = INTERNAL_USE_ONLY_WARNING)
    public static ConnectionPolicy getConnectionPolicy(CosmosClientBuilder cosmosClientBuilder) {
        return cosmosClientBuilder.getConnectionPolicy();
    }

    @Warning(value = INTERNAL_USE_ONLY_WARNING)
    public static CosmosClientBuilder cloneCosmosClientBuilder(CosmosClientBuilder builder) {
        CosmosClientBuilder copy = new CosmosClientBuilder();
        if (!Strings.isNullOrEmpty(builder.getEndpoint())) {
            copy.endpoint(builder.getEndpoint());
        }

        if (!Strings.isNullOrEmpty(builder.getKey())) {
            copy.key(builder.getKey());
        }

        if (!Strings.isNullOrEmpty(builder.getResourceToken())) {
            copy.resourceToken(builder.getResourceToken());
        }

        if (builder.getCredential() != null) {
            copy.credential(builder.getCredential());
        }

        if (builder.getTokenCredential() != null) {
            copy.credential(builder.getTokenCredential());
        }

        if (builder.getPermissions() != null) {
            copy.permissions(builder.getPermissions());
        }

        if (builder.getAuthorizationTokenResolver() != null) {
            copy.authorizationTokenResolver(builder.getAuthorizationTokenResolver());
        }

        copy
            .directMode(builder.getDirectConnectionConfig())
            .gatewayMode(builder.getGatewayConnectionConfig())
            .consistencyLevel(builder.getConsistencyLevel())
            .contentResponseOnWriteEnabled(builder.isContentResponseOnWriteEnabled())
            .userAgentSuffix(builder.getUserAgentSuffix())
            .throttlingRetryOptions(builder.getThrottlingRetryOptions())
            .preferredRegions(builder.getPreferredRegions())
            .endpointDiscoveryEnabled(builder.isEndpointDiscoveryEnabled())
            .multipleWriteRegionsEnabled(builder.isMultipleWriteRegionsEnabled())
            .readRequestsFallbackEnabled(builder.isReadRequestsFallbackEnabled())
            .clientTelemetryEnabled(builder.isClientTelemetryEnabled());

        return copy;
    }

    @Warning(value = INTERNAL_USE_ONLY_WARNING)
    public static CosmosException cosmosException(int statusCode, Exception innerException) {
        return new CosmosException(statusCode, innerException);
    }

    @Warning(value = INTERNAL_USE_ONLY_WARNING)
    public static  CosmosPagedFlux queryItemsInternal(CosmosAsyncContainer container,
                                                            SqlQuerySpec sqlQuerySpec,
                                                            CosmosQueryRequestOptions cosmosQueryRequestOptions,
                                                            Transformer transformer) {
        return UtilBridgeInternal.createCosmosPagedFlux(transformer.transform(container.queryItemsInternalFunc(
            sqlQuerySpec,
            cosmosQueryRequestOptions,
            JsonNode.class)));
    }

    @Warning(value = INTERNAL_USE_ONLY_WARNING)
    public static  CosmosPagedFlux queryItemsInternal(CosmosAsyncContainer container,
                                                            Mono sqlQuerySpecMono,
                                                            CosmosQueryRequestOptions cosmosQueryRequestOptions,
                                                            Transformer transformer) {
        return UtilBridgeInternal.createCosmosPagedFlux(transformer.transform(container.queryItemsInternalFunc(
            sqlQuerySpecMono,
            cosmosQueryRequestOptions,
            JsonNode.class)));
    }

    @Warning(value = INTERNAL_USE_ONLY_WARNING)
    public static  CosmosPagedFlux queryChangeFeedInternal(
        CosmosAsyncContainer container,
        CosmosChangeFeedRequestOptions changeFeedRequestOptions,
        Transformer transformer) {

        return UtilBridgeInternal.createCosmosPagedFlux(
            transformer.transform(
                container.queryChangeFeedInternalFunc(
                    changeFeedRequestOptions,
                    JsonNode.class)));
    }
}