1// Code generated by smithy-go-codegen DO NOT EDIT. 2 3package schemas 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/schemas/types" 11 "github.com/aws/smithy-go/middleware" 12 smithyhttp "github.com/aws/smithy-go/transport/http" 13) 14 15// List the registries. 16func (c *Client) ListRegistries(ctx context.Context, params *ListRegistriesInput, optFns ...func(*Options)) (*ListRegistriesOutput, error) { 17 if params == nil { 18 params = &ListRegistriesInput{} 19 } 20 21 result, metadata, err := c.invokeOperation(ctx, "ListRegistries", params, optFns, addOperationListRegistriesMiddlewares) 22 if err != nil { 23 return nil, err 24 } 25 26 out := result.(*ListRegistriesOutput) 27 out.ResultMetadata = metadata 28 return out, nil 29} 30 31type ListRegistriesInput struct { 32 Limit int32 33 34 // The token that specifies the next page of results to return. To request the 35 // first page, leave NextToken empty. The token will expire in 24 hours, and cannot 36 // be shared with other accounts. 37 NextToken *string 38 39 // Specifying this limits the results to only those registry names that start with 40 // the specified prefix. 41 RegistryNamePrefix *string 42 43 // Can be set to Local or AWS to limit responses to your custom registries, or the 44 // ones provided by AWS. 45 Scope *string 46} 47 48type ListRegistriesOutput struct { 49 50 // The token that specifies the next page of results to return. To request the 51 // first page, leave NextToken empty. The token will expire in 24 hours, and cannot 52 // be shared with other accounts. 53 NextToken *string 54 55 // An array of registry summaries. 56 Registries []types.RegistrySummary 57 58 // Metadata pertaining to the operation's result. 59 ResultMetadata middleware.Metadata 60} 61 62func addOperationListRegistriesMiddlewares(stack *middleware.Stack, options Options) (err error) { 63 err = stack.Serialize.Add(&awsRestjson1_serializeOpListRegistries{}, middleware.After) 64 if err != nil { 65 return err 66 } 67 err = stack.Deserialize.Add(&awsRestjson1_deserializeOpListRegistries{}, middleware.After) 68 if err != nil { 69 return err 70 } 71 if err = addSetLoggerMiddleware(stack, options); err != nil { 72 return err 73 } 74 if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil { 75 return err 76 } 77 if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil { 78 return err 79 } 80 if err = addResolveEndpointMiddleware(stack, options); err != nil { 81 return err 82 } 83 if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil { 84 return err 85 } 86 if err = addRetryMiddlewares(stack, options); err != nil { 87 return err 88 } 89 if err = addHTTPSignerV4Middleware(stack, options); err != nil { 90 return err 91 } 92 if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil { 93 return err 94 } 95 if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil { 96 return err 97 } 98 if err = addClientUserAgent(stack); err != nil { 99 return err 100 } 101 if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil { 102 return err 103 } 104 if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil { 105 return err 106 } 107 if err = stack.Initialize.Add(newServiceMetadataMiddleware_opListRegistries(options.Region), middleware.Before); err != nil { 108 return err 109 } 110 if err = addRequestIDRetrieverMiddleware(stack); err != nil { 111 return err 112 } 113 if err = addResponseErrorMiddleware(stack); err != nil { 114 return err 115 } 116 if err = addRequestResponseLogging(stack, options); err != nil { 117 return err 118 } 119 return nil 120} 121 122// ListRegistriesAPIClient is a client that implements the ListRegistries 123// operation. 124type ListRegistriesAPIClient interface { 125 ListRegistries(context.Context, *ListRegistriesInput, ...func(*Options)) (*ListRegistriesOutput, error) 126} 127 128var _ ListRegistriesAPIClient = (*Client)(nil) 129 130// ListRegistriesPaginatorOptions is the paginator options for ListRegistries 131type ListRegistriesPaginatorOptions struct { 132 Limit int32 133 134 // Set to true if pagination should stop if the service returns a pagination token 135 // that matches the most recent token provided to the service. 136 StopOnDuplicateToken bool 137} 138 139// ListRegistriesPaginator is a paginator for ListRegistries 140type ListRegistriesPaginator struct { 141 options ListRegistriesPaginatorOptions 142 client ListRegistriesAPIClient 143 params *ListRegistriesInput 144 nextToken *string 145 firstPage bool 146} 147 148// NewListRegistriesPaginator returns a new ListRegistriesPaginator 149func NewListRegistriesPaginator(client ListRegistriesAPIClient, params *ListRegistriesInput, optFns ...func(*ListRegistriesPaginatorOptions)) *ListRegistriesPaginator { 150 if params == nil { 151 params = &ListRegistriesInput{} 152 } 153 154 options := ListRegistriesPaginatorOptions{} 155 if params.Limit != 0 { 156 options.Limit = params.Limit 157 } 158 159 for _, fn := range optFns { 160 fn(&options) 161 } 162 163 return &ListRegistriesPaginator{ 164 options: options, 165 client: client, 166 params: params, 167 firstPage: true, 168 } 169} 170 171// HasMorePages returns a boolean indicating whether more pages are available 172func (p *ListRegistriesPaginator) HasMorePages() bool { 173 return p.firstPage || p.nextToken != nil 174} 175 176// NextPage retrieves the next ListRegistries page. 177func (p *ListRegistriesPaginator) NextPage(ctx context.Context, optFns ...func(*Options)) (*ListRegistriesOutput, error) { 178 if !p.HasMorePages() { 179 return nil, fmt.Errorf("no more pages available") 180 } 181 182 params := *p.params 183 params.NextToken = p.nextToken 184 185 params.Limit = p.options.Limit 186 187 result, err := p.client.ListRegistries(ctx, ¶ms, optFns...) 188 if err != nil { 189 return nil, err 190 } 191 p.firstPage = false 192 193 prevToken := p.nextToken 194 p.nextToken = result.NextToken 195 196 if p.options.StopOnDuplicateToken && prevToken != nil && p.nextToken != nil && *prevToken == *p.nextToken { 197 p.nextToken = nil 198 } 199 200 return result, nil 201} 202 203func newServiceMetadataMiddleware_opListRegistries(region string) *awsmiddleware.RegisterServiceMetadata { 204 return &awsmiddleware.RegisterServiceMetadata{ 205 Region: region, 206 ServiceID: ServiceID, 207 SigningName: "schemas", 208 OperationName: "ListRegistries", 209 } 210} 211