workloadgroups.go

package sql

// Copyright (c) Microsoft and contributors.  All rights reserved.
//
// 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.
//
// Code generated by Microsoft (R) AutoRest Code Generator.
// Changes may cause incorrect behavior and will be lost if the code is regenerated.

import (
	"context"
	"github.com/Azure/go-autorest/autorest"
	"github.com/Azure/go-autorest/autorest/azure"
	"github.com/Azure/go-autorest/autorest/validation"
	"github.com/Azure/go-autorest/tracing"
	"net/http"
)

// WorkloadGroupsClient is the the Azure SQL Database management API provides a RESTful set of web services that
// interact with Azure SQL Database services to manage your databases. The API enables you to create, retrieve, update,
// and delete databases.
type WorkloadGroupsClient struct {
	BaseClient
}

// NewWorkloadGroupsClient creates an instance of the WorkloadGroupsClient client.
func NewWorkloadGroupsClient(subscriptionID string) WorkloadGroupsClient {
	return NewWorkloadGroupsClientWithBaseURI(DefaultBaseURI, subscriptionID)
}

// NewWorkloadGroupsClientWithBaseURI creates an instance of the WorkloadGroupsClient client using a custom endpoint.
// Use this when interacting with an Azure cloud that uses a non-standard base URI (sovereign clouds, Azure stack).
func NewWorkloadGroupsClientWithBaseURI(baseURI string, subscriptionID string) WorkloadGroupsClient {
	return WorkloadGroupsClient{NewWithBaseURI(baseURI, subscriptionID)}
}

// CreateOrUpdate creates or updates a workload group.
// Parameters:
// resourceGroupName - the name of the resource group that contains the resource. You can obtain this value
// from the Azure Resource Manager API or the portal.
// serverName - the name of the server.
// databaseName - the name of the database.
// workloadGroupName - the name of the workload group.
// parameters - the requested workload group state.
func (client WorkloadGroupsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, serverName string, databaseName string, workloadGroupName string, parameters WorkloadGroup) (result WorkloadGroupsCreateOrUpdateFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/WorkloadGroupsClient.CreateOrUpdate")
		defer func() {
			sc := -1
			if result.Response() != nil {
				sc = result.Response().StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	if err := validation.Validate([]validation.Validation{
		{TargetValue: parameters,
			Constraints: []validation.Constraint{{Target: "parameters.WorkloadGroupProperties", Name: validation.Null, Rule: false,
				Chain: []validation.Constraint{{Target: "parameters.WorkloadGroupProperties.MinResourcePercent", Name: validation.Null, Rule: true, Chain: nil},
					{Target: "parameters.WorkloadGroupProperties.MaxResourcePercent", Name: validation.Null, Rule: true, Chain: nil},
					{Target: "parameters.WorkloadGroupProperties.MinResourcePercentPerRequest", Name: validation.Null, Rule: true, Chain: nil},
				}}}}}); err != nil {
		return result, validation.NewError("sql.WorkloadGroupsClient", "CreateOrUpdate", err.Error())
	}

	req, err := client.CreateOrUpdatePreparer(ctx, resourceGroupName, serverName, databaseName, workloadGroupName, parameters)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.WorkloadGroupsClient", "CreateOrUpdate", nil, "Failure preparing request")
		return
	}

	result, err = client.CreateOrUpdateSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.WorkloadGroupsClient", "CreateOrUpdate", result.Response(), "Failure sending request")
		return
	}

	return
}

// CreateOrUpdatePreparer prepares the CreateOrUpdate request.
func (client WorkloadGroupsClient) CreateOrUpdatePreparer(ctx context.Context, resourceGroupName string, serverName string, databaseName string, workloadGroupName string, parameters WorkloadGroup) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"databaseName":      autorest.Encode("path", databaseName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"serverName":        autorest.Encode("path", serverName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
		"workloadGroupName": autorest.Encode("path", workloadGroupName),
	}

	const APIVersion = "2019-06-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsContentType("application/json; charset=utf-8"),
		autorest.AsPut(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Sql/servers/{serverName}/databases/{databaseName}/workloadGroups/{workloadGroupName}", pathParameters),
		autorest.WithJSON(parameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// CreateOrUpdateSender sends the CreateOrUpdate request. The method will close the
// http.Response Body if it receives an error.
func (client WorkloadGroupsClient) CreateOrUpdateSender(req *http.Request) (future WorkloadGroupsCreateOrUpdateFuture, err error) {
	var resp *http.Response
	resp, err = client.Send(req, azure.DoRetryWithRegistration(client.Client))
	if err != nil {
		return
	}
	future.Future, err = azure.NewFutureFromResponse(resp)
	return
}

// CreateOrUpdateResponder handles the response to the CreateOrUpdate request. The method always
// closes the http.Response Body.
func (client WorkloadGroupsClient) CreateOrUpdateResponder(resp *http.Response) (result WorkloadGroup, err error) {
	err = autorest.Respond(
		resp,
		client.ByInspecting(),
		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusCreated, http.StatusAccepted),
		autorest.ByUnmarshallingJSON(&result),
		autorest.ByClosing())
	result.Response = autorest.Response{Response: resp}
	return
}

// Delete deletes a workload group.
// Parameters:
// resourceGroupName - the name of the resource group that contains the resource. You can obtain this value
// from the Azure Resource Manager API or the portal.
// serverName - the name of the server.
// databaseName - the name of the database.
// workloadGroupName - the name of the workload group to delete.
func (client WorkloadGroupsClient) Delete(ctx context.Context, resourceGroupName string, serverName string, databaseName string, workloadGroupName string) (result WorkloadGroupsDeleteFuture, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/WorkloadGroupsClient.Delete")
		defer func() {
			sc := -1
			if result.Response() != nil {
				sc = result.Response().StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.DeletePreparer(ctx, resourceGroupName, serverName, databaseName, workloadGroupName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.WorkloadGroupsClient", "Delete", nil, "Failure preparing request")
		return
	}

	result, err = client.DeleteSender(req)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.WorkloadGroupsClient", "Delete", result.Response(), "Failure sending request")
		return
	}

	return
}

// DeletePreparer prepares the Delete request.
func (client WorkloadGroupsClient) DeletePreparer(ctx context.Context, resourceGroupName string, serverName string, databaseName string, workloadGroupName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"databaseName":      autorest.Encode("path", databaseName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"serverName":        autorest.Encode("path", serverName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
		"workloadGroupName": autorest.Encode("path", workloadGroupName),
	}

	const APIVersion = "2019-06-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsDelete(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Sql/servers/{serverName}/databases/{databaseName}/workloadGroups/{workloadGroupName}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// DeleteSender sends the Delete request. The method will close the
// http.Response Body if it receives an error.
func (client WorkloadGroupsClient) DeleteSender(req *http.Request) (future WorkloadGroupsDeleteFuture, err error) {
	var resp *http.Response
	resp, err = client.Send(req, azure.DoRetryWithRegistration(client.Client))
	if err != nil {
		return
	}
	future.Future, err = azure.NewFutureFromResponse(resp)
	return
}

// DeleteResponder handles the response to the Delete request. The method always
// closes the http.Response Body.
func (client WorkloadGroupsClient) DeleteResponder(resp *http.Response) (result autorest.Response, err error) {
	err = autorest.Respond(
		resp,
		client.ByInspecting(),
		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted, http.StatusNoContent),
		autorest.ByClosing())
	result.Response = resp
	return
}

// Get gets a workload group
// Parameters:
// resourceGroupName - the name of the resource group that contains the resource. You can obtain this value
// from the Azure Resource Manager API or the portal.
// serverName - the name of the server.
// databaseName - the name of the database.
// workloadGroupName - the name of the workload group.
func (client WorkloadGroupsClient) Get(ctx context.Context, resourceGroupName string, serverName string, databaseName string, workloadGroupName string) (result WorkloadGroup, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/WorkloadGroupsClient.Get")
		defer func() {
			sc := -1
			if result.Response.Response != nil {
				sc = result.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	req, err := client.GetPreparer(ctx, resourceGroupName, serverName, databaseName, workloadGroupName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.WorkloadGroupsClient", "Get", nil, "Failure preparing request")
		return
	}

	resp, err := client.GetSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "sql.WorkloadGroupsClient", "Get", resp, "Failure sending request")
		return
	}

	result, err = client.GetResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.WorkloadGroupsClient", "Get", resp, "Failure responding to request")
	}

	return
}

// GetPreparer prepares the Get request.
func (client WorkloadGroupsClient) GetPreparer(ctx context.Context, resourceGroupName string, serverName string, databaseName string, workloadGroupName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"databaseName":      autorest.Encode("path", databaseName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"serverName":        autorest.Encode("path", serverName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
		"workloadGroupName": autorest.Encode("path", workloadGroupName),
	}

	const APIVersion = "2019-06-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Sql/servers/{serverName}/databases/{databaseName}/workloadGroups/{workloadGroupName}", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// GetSender sends the Get request. The method will close the
// http.Response Body if it receives an error.
func (client WorkloadGroupsClient) GetSender(req *http.Request) (*http.Response, error) {
	return client.Send(req, azure.DoRetryWithRegistration(client.Client))
}

// GetResponder handles the response to the Get request. The method always
// closes the http.Response Body.
func (client WorkloadGroupsClient) GetResponder(resp *http.Response) (result WorkloadGroup, err error) {
	err = autorest.Respond(
		resp,
		client.ByInspecting(),
		azure.WithErrorUnlessStatusCode(http.StatusOK),
		autorest.ByUnmarshallingJSON(&result),
		autorest.ByClosing())
	result.Response = autorest.Response{Response: resp}
	return
}

// ListByDatabase gets the list of workload groups
// Parameters:
// resourceGroupName - the name of the resource group that contains the resource. You can obtain this value
// from the Azure Resource Manager API or the portal.
// serverName - the name of the server.
// databaseName - the name of the database.
func (client WorkloadGroupsClient) ListByDatabase(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result WorkloadGroupListResultPage, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/WorkloadGroupsClient.ListByDatabase")
		defer func() {
			sc := -1
			if result.wglr.Response.Response != nil {
				sc = result.wglr.Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	result.fn = client.listByDatabaseNextResults
	req, err := client.ListByDatabasePreparer(ctx, resourceGroupName, serverName, databaseName)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.WorkloadGroupsClient", "ListByDatabase", nil, "Failure preparing request")
		return
	}

	resp, err := client.ListByDatabaseSender(req)
	if err != nil {
		result.wglr.Response = autorest.Response{Response: resp}
		err = autorest.NewErrorWithError(err, "sql.WorkloadGroupsClient", "ListByDatabase", resp, "Failure sending request")
		return
	}

	result.wglr, err = client.ListByDatabaseResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.WorkloadGroupsClient", "ListByDatabase", resp, "Failure responding to request")
	}

	return
}

// ListByDatabasePreparer prepares the ListByDatabase request.
func (client WorkloadGroupsClient) ListByDatabasePreparer(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (*http.Request, error) {
	pathParameters := map[string]interface{}{
		"databaseName":      autorest.Encode("path", databaseName),
		"resourceGroupName": autorest.Encode("path", resourceGroupName),
		"serverName":        autorest.Encode("path", serverName),
		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
	}

	const APIVersion = "2019-06-01-preview"
	queryParameters := map[string]interface{}{
		"api-version": APIVersion,
	}

	preparer := autorest.CreatePreparer(
		autorest.AsGet(),
		autorest.WithBaseURL(client.BaseURI),
		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Sql/servers/{serverName}/databases/{databaseName}/workloadGroups", pathParameters),
		autorest.WithQueryParameters(queryParameters))
	return preparer.Prepare((&http.Request{}).WithContext(ctx))
}

// ListByDatabaseSender sends the ListByDatabase request. The method will close the
// http.Response Body if it receives an error.
func (client WorkloadGroupsClient) ListByDatabaseSender(req *http.Request) (*http.Response, error) {
	return client.Send(req, azure.DoRetryWithRegistration(client.Client))
}

// ListByDatabaseResponder handles the response to the ListByDatabase request. The method always
// closes the http.Response Body.
func (client WorkloadGroupsClient) ListByDatabaseResponder(resp *http.Response) (result WorkloadGroupListResult, err error) {
	err = autorest.Respond(
		resp,
		client.ByInspecting(),
		azure.WithErrorUnlessStatusCode(http.StatusOK),
		autorest.ByUnmarshallingJSON(&result),
		autorest.ByClosing())
	result.Response = autorest.Response{Response: resp}
	return
}

// listByDatabaseNextResults retrieves the next set of results, if any.
func (client WorkloadGroupsClient) listByDatabaseNextResults(ctx context.Context, lastResults WorkloadGroupListResult) (result WorkloadGroupListResult, err error) {
	req, err := lastResults.workloadGroupListResultPreparer(ctx)
	if err != nil {
		return result, autorest.NewErrorWithError(err, "sql.WorkloadGroupsClient", "listByDatabaseNextResults", nil, "Failure preparing next results request")
	}
	if req == nil {
		return
	}
	resp, err := client.ListByDatabaseSender(req)
	if err != nil {
		result.Response = autorest.Response{Response: resp}
		return result, autorest.NewErrorWithError(err, "sql.WorkloadGroupsClient", "listByDatabaseNextResults", resp, "Failure sending next results request")
	}
	result, err = client.ListByDatabaseResponder(resp)
	if err != nil {
		err = autorest.NewErrorWithError(err, "sql.WorkloadGroupsClient", "listByDatabaseNextResults", resp, "Failure responding to next results request")
	}
	return
}

// ListByDatabaseComplete enumerates all values, automatically crossing page boundaries as required.
func (client WorkloadGroupsClient) ListByDatabaseComplete(ctx context.Context, resourceGroupName string, serverName string, databaseName string) (result WorkloadGroupListResultIterator, err error) {
	if tracing.IsEnabled() {
		ctx = tracing.StartSpan(ctx, fqdn+"/WorkloadGroupsClient.ListByDatabase")
		defer func() {
			sc := -1
			if result.Response().Response.Response != nil {
				sc = result.page.Response().Response.Response.StatusCode
			}
			tracing.EndSpan(ctx, sc, err)
		}()
	}
	result.page, err = client.ListByDatabase(ctx, resourceGroupName, serverName, databaseName)
	return
}