1// Code generated by smithy-go-codegen DO NOT EDIT. 2 3package outposts 4 5import ( 6 "context" 7 "fmt" 8 awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware" 9 "github.com/aws/aws-sdk-go-v2/aws/signer/v4" 10 "github.com/aws/aws-sdk-go-v2/service/outposts/types" 11 "github.com/aws/smithy-go/middleware" 12 smithyhttp "github.com/aws/smithy-go/transport/http" 13) 14 15// Lists the sites for the specified AWS account. 16func (c *Client) ListSites(ctx context.Context, params *ListSitesInput, optFns ...func(*Options)) (*ListSitesOutput, error) { 17 if params == nil { 18 params = &ListSitesInput{} 19 } 20 21 result, metadata, err := c.invokeOperation(ctx, "ListSites", params, optFns, addOperationListSitesMiddlewares) 22 if err != nil { 23 return nil, err 24 } 25 26 out := result.(*ListSitesOutput) 27 out.ResultMetadata = metadata 28 return out, nil 29} 30 31type ListSitesInput struct { 32 33 // The maximum page size. 34 MaxResults *int32 35 36 // The pagination token. 37 NextToken *string 38} 39 40type ListSitesOutput struct { 41 42 // The pagination token. 43 NextToken *string 44 45 // Information about the sites. 46 Sites []types.Site 47 48 // Metadata pertaining to the operation's result. 49 ResultMetadata middleware.Metadata 50} 51 52func addOperationListSitesMiddlewares(stack *middleware.Stack, options Options) (err error) { 53 err = stack.Serialize.Add(&awsRestjson1_serializeOpListSites{}, middleware.After) 54 if err != nil { 55 return err 56 } 57 err = stack.Deserialize.Add(&awsRestjson1_deserializeOpListSites{}, middleware.After) 58 if err != nil { 59 return err 60 } 61 if err = addSetLoggerMiddleware(stack, options); err != nil { 62 return err 63 } 64 if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil { 65 return err 66 } 67 if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil { 68 return err 69 } 70 if err = addResolveEndpointMiddleware(stack, options); err != nil { 71 return err 72 } 73 if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil { 74 return err 75 } 76 if err = addRetryMiddlewares(stack, options); err != nil { 77 return err 78 } 79 if err = addHTTPSignerV4Middleware(stack, options); err != nil { 80 return err 81 } 82 if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil { 83 return err 84 } 85 if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil { 86 return err 87 } 88 if err = addClientUserAgent(stack); err != nil { 89 return err 90 } 91 if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil { 92 return err 93 } 94 if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil { 95 return err 96 } 97 if err = stack.Initialize.Add(newServiceMetadataMiddleware_opListSites(options.Region), middleware.Before); err != nil { 98 return err 99 } 100 if err = addRequestIDRetrieverMiddleware(stack); err != nil { 101 return err 102 } 103 if err = addResponseErrorMiddleware(stack); err != nil { 104 return err 105 } 106 if err = addRequestResponseLogging(stack, options); err != nil { 107 return err 108 } 109 return nil 110} 111 112// ListSitesAPIClient is a client that implements the ListSites operation. 113type ListSitesAPIClient interface { 114 ListSites(context.Context, *ListSitesInput, ...func(*Options)) (*ListSitesOutput, error) 115} 116 117var _ ListSitesAPIClient = (*Client)(nil) 118 119// ListSitesPaginatorOptions is the paginator options for ListSites 120type ListSitesPaginatorOptions struct { 121 // The maximum page size. 122 Limit int32 123 124 // Set to true if pagination should stop if the service returns a pagination token 125 // that matches the most recent token provided to the service. 126 StopOnDuplicateToken bool 127} 128 129// ListSitesPaginator is a paginator for ListSites 130type ListSitesPaginator struct { 131 options ListSitesPaginatorOptions 132 client ListSitesAPIClient 133 params *ListSitesInput 134 nextToken *string 135 firstPage bool 136} 137 138// NewListSitesPaginator returns a new ListSitesPaginator 139func NewListSitesPaginator(client ListSitesAPIClient, params *ListSitesInput, optFns ...func(*ListSitesPaginatorOptions)) *ListSitesPaginator { 140 if params == nil { 141 params = &ListSitesInput{} 142 } 143 144 options := ListSitesPaginatorOptions{} 145 if params.MaxResults != nil { 146 options.Limit = *params.MaxResults 147 } 148 149 for _, fn := range optFns { 150 fn(&options) 151 } 152 153 return &ListSitesPaginator{ 154 options: options, 155 client: client, 156 params: params, 157 firstPage: true, 158 } 159} 160 161// HasMorePages returns a boolean indicating whether more pages are available 162func (p *ListSitesPaginator) HasMorePages() bool { 163 return p.firstPage || p.nextToken != nil 164} 165 166// NextPage retrieves the next ListSites page. 167func (p *ListSitesPaginator) NextPage(ctx context.Context, optFns ...func(*Options)) (*ListSitesOutput, error) { 168 if !p.HasMorePages() { 169 return nil, fmt.Errorf("no more pages available") 170 } 171 172 params := *p.params 173 params.NextToken = p.nextToken 174 175 var limit *int32 176 if p.options.Limit > 0 { 177 limit = &p.options.Limit 178 } 179 params.MaxResults = limit 180 181 result, err := p.client.ListSites(ctx, ¶ms, optFns...) 182 if err != nil { 183 return nil, err 184 } 185 p.firstPage = false 186 187 prevToken := p.nextToken 188 p.nextToken = result.NextToken 189 190 if p.options.StopOnDuplicateToken && prevToken != nil && p.nextToken != nil && *prevToken == *p.nextToken { 191 p.nextToken = nil 192 } 193 194 return result, nil 195} 196 197func newServiceMetadataMiddleware_opListSites(region string) *awsmiddleware.RegisterServiceMetadata { 198 return &awsmiddleware.RegisterServiceMetadata{ 199 Region: region, 200 ServiceID: ServiceID, 201 SigningName: "outposts", 202 OperationName: "ListSites", 203 } 204} 205