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method_list_autorest.go
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method_list_autorest.go
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package agentpools
import (
"context"
"fmt"
"net/http"
"net/url"
"github.com/Azure/go-autorest/autorest"
"github.com/Azure/go-autorest/autorest/azure"
"github.com/hashicorp/go-azure-helpers/resourcemanager/commonids"
)
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License. See NOTICE.txt in the project root for license information.
type ListOperationResponse struct {
HttpResponse *http.Response
Model *[]AgentPool
nextLink *string
nextPageFunc func(ctx context.Context, nextLink string) (ListOperationResponse, error)
}
type ListCompleteResult struct {
Items []AgentPool
}
func (r ListOperationResponse) HasMore() bool {
return r.nextLink != nil
}
func (r ListOperationResponse) LoadMore(ctx context.Context) (resp ListOperationResponse, err error) {
if !r.HasMore() {
err = fmt.Errorf("no more pages returned")
return
}
return r.nextPageFunc(ctx, *r.nextLink)
}
// List ...
func (c AgentPoolsClient) List(ctx context.Context, id commonids.KubernetesClusterId) (resp ListOperationResponse, err error) {
req, err := c.preparerForList(ctx, id)
if err != nil {
err = autorest.NewErrorWithError(err, "agentpools.AgentPoolsClient", "List", nil, "Failure preparing request")
return
}
resp.HttpResponse, err = c.Client.Send(req, azure.DoRetryWithRegistration(c.Client))
if err != nil {
err = autorest.NewErrorWithError(err, "agentpools.AgentPoolsClient", "List", resp.HttpResponse, "Failure sending request")
return
}
resp, err = c.responderForList(resp.HttpResponse)
if err != nil {
err = autorest.NewErrorWithError(err, "agentpools.AgentPoolsClient", "List", resp.HttpResponse, "Failure responding to request")
return
}
return
}
// preparerForList prepares the List request.
func (c AgentPoolsClient) preparerForList(ctx context.Context, id commonids.KubernetesClusterId) (*http.Request, error) {
queryParameters := map[string]interface{}{
"api-version": defaultApiVersion,
}
preparer := autorest.CreatePreparer(
autorest.AsContentType("application/json; charset=utf-8"),
autorest.AsGet(),
autorest.WithBaseURL(c.baseUri),
autorest.WithPath(fmt.Sprintf("%s/agentPools", id.ID())),
autorest.WithQueryParameters(queryParameters))
return preparer.Prepare((&http.Request{}).WithContext(ctx))
}
// preparerForListWithNextLink prepares the List request with the given nextLink token.
func (c AgentPoolsClient) preparerForListWithNextLink(ctx context.Context, nextLink string) (*http.Request, error) {
uri, err := url.Parse(nextLink)
if err != nil {
return nil, fmt.Errorf("parsing nextLink %q: %+v", nextLink, err)
}
queryParameters := map[string]interface{}{}
for k, v := range uri.Query() {
if len(v) == 0 {
continue
}
val := v[0]
val = autorest.Encode("query", val)
queryParameters[k] = val
}
preparer := autorest.CreatePreparer(
autorest.AsContentType("application/json; charset=utf-8"),
autorest.AsGet(),
autorest.WithBaseURL(c.baseUri),
autorest.WithPath(uri.Path),
autorest.WithQueryParameters(queryParameters))
return preparer.Prepare((&http.Request{}).WithContext(ctx))
}
// responderForList handles the response to the List request. The method always
// closes the http.Response Body.
func (c AgentPoolsClient) responderForList(resp *http.Response) (result ListOperationResponse, err error) {
type page struct {
Values []AgentPool `json:"value"`
NextLink *string `json:"nextLink"`
}
var respObj page
err = autorest.Respond(
resp,
azure.WithErrorUnlessStatusCode(http.StatusOK),
autorest.ByUnmarshallingJSON(&respObj),
autorest.ByClosing())
result.HttpResponse = resp
result.Model = &respObj.Values
result.nextLink = respObj.NextLink
if respObj.NextLink != nil {
result.nextPageFunc = func(ctx context.Context, nextLink string) (result ListOperationResponse, err error) {
req, err := c.preparerForListWithNextLink(ctx, nextLink)
if err != nil {
err = autorest.NewErrorWithError(err, "agentpools.AgentPoolsClient", "List", nil, "Failure preparing request")
return
}
result.HttpResponse, err = c.Client.Send(req, azure.DoRetryWithRegistration(c.Client))
if err != nil {
err = autorest.NewErrorWithError(err, "agentpools.AgentPoolsClient", "List", result.HttpResponse, "Failure sending request")
return
}
result, err = c.responderForList(result.HttpResponse)
if err != nil {
err = autorest.NewErrorWithError(err, "agentpools.AgentPoolsClient", "List", result.HttpResponse, "Failure responding to request")
return
}
return
}
}
return
}
// ListComplete retrieves all of the results into a single object
func (c AgentPoolsClient) ListComplete(ctx context.Context, id commonids.KubernetesClusterId) (ListCompleteResult, error) {
return c.ListCompleteMatchingPredicate(ctx, id, AgentPoolOperationPredicate{})
}
// ListCompleteMatchingPredicate retrieves all of the results and then applied the predicate
func (c AgentPoolsClient) ListCompleteMatchingPredicate(ctx context.Context, id commonids.KubernetesClusterId, predicate AgentPoolOperationPredicate) (resp ListCompleteResult, err error) {
items := make([]AgentPool, 0)
page, err := c.List(ctx, id)
if err != nil {
err = fmt.Errorf("loading the initial page: %+v", err)
return
}
if page.Model != nil {
for _, v := range *page.Model {
if predicate.Matches(v) {
items = append(items, v)
}
}
}
for page.HasMore() {
page, err = page.LoadMore(ctx)
if err != nil {
err = fmt.Errorf("loading the next page: %+v", err)
return
}
if page.Model != nil {
for _, v := range *page.Model {
if predicate.Matches(v) {
items = append(items, v)
}
}
}
}
out := ListCompleteResult{
Items: items,
}
return out, nil
}