1// Code generated by smithy-go-codegen DO NOT EDIT. 2 3package datasync 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/datasync/types" 11 "github.com/aws/smithy-go/middleware" 12 smithyhttp "github.com/aws/smithy-go/transport/http" 13) 14 15// Returns a list of executed tasks. 16func (c *Client) ListTaskExecutions(ctx context.Context, params *ListTaskExecutionsInput, optFns ...func(*Options)) (*ListTaskExecutionsOutput, error) { 17 if params == nil { 18 params = &ListTaskExecutionsInput{} 19 } 20 21 result, metadata, err := c.invokeOperation(ctx, "ListTaskExecutions", params, optFns, addOperationListTaskExecutionsMiddlewares) 22 if err != nil { 23 return nil, err 24 } 25 26 out := result.(*ListTaskExecutionsOutput) 27 out.ResultMetadata = metadata 28 return out, nil 29} 30 31// ListTaskExecutions 32type ListTaskExecutionsInput struct { 33 34 // The maximum number of executed tasks to list. 35 MaxResults *int32 36 37 // An opaque string that indicates the position at which to begin the next list of 38 // the executed tasks. 39 NextToken *string 40 41 // The Amazon Resource Name (ARN) of the task whose tasks you want to list. 42 TaskArn *string 43} 44 45// ListTaskExecutionsResponse 46type ListTaskExecutionsOutput struct { 47 48 // An opaque string that indicates the position at which to begin returning the 49 // next list of executed tasks. 50 NextToken *string 51 52 // A list of executed tasks. 53 TaskExecutions []types.TaskExecutionListEntry 54 55 // Metadata pertaining to the operation's result. 56 ResultMetadata middleware.Metadata 57} 58 59func addOperationListTaskExecutionsMiddlewares(stack *middleware.Stack, options Options) (err error) { 60 err = stack.Serialize.Add(&awsAwsjson11_serializeOpListTaskExecutions{}, middleware.After) 61 if err != nil { 62 return err 63 } 64 err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpListTaskExecutions{}, middleware.After) 65 if err != nil { 66 return err 67 } 68 if err = addSetLoggerMiddleware(stack, options); err != nil { 69 return err 70 } 71 if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil { 72 return err 73 } 74 if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil { 75 return err 76 } 77 if err = addResolveEndpointMiddleware(stack, options); err != nil { 78 return err 79 } 80 if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil { 81 return err 82 } 83 if err = addRetryMiddlewares(stack, options); err != nil { 84 return err 85 } 86 if err = addHTTPSignerV4Middleware(stack, options); err != nil { 87 return err 88 } 89 if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil { 90 return err 91 } 92 if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil { 93 return err 94 } 95 if err = addClientUserAgent(stack); err != nil { 96 return err 97 } 98 if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil { 99 return err 100 } 101 if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil { 102 return err 103 } 104 if err = stack.Initialize.Add(newServiceMetadataMiddleware_opListTaskExecutions(options.Region), middleware.Before); err != nil { 105 return err 106 } 107 if err = addRequestIDRetrieverMiddleware(stack); err != nil { 108 return err 109 } 110 if err = addResponseErrorMiddleware(stack); err != nil { 111 return err 112 } 113 if err = addRequestResponseLogging(stack, options); err != nil { 114 return err 115 } 116 return nil 117} 118 119// ListTaskExecutionsAPIClient is a client that implements the ListTaskExecutions 120// operation. 121type ListTaskExecutionsAPIClient interface { 122 ListTaskExecutions(context.Context, *ListTaskExecutionsInput, ...func(*Options)) (*ListTaskExecutionsOutput, error) 123} 124 125var _ ListTaskExecutionsAPIClient = (*Client)(nil) 126 127// ListTaskExecutionsPaginatorOptions is the paginator options for 128// ListTaskExecutions 129type ListTaskExecutionsPaginatorOptions struct { 130 // The maximum number of executed tasks to list. 131 Limit int32 132 133 // Set to true if pagination should stop if the service returns a pagination token 134 // that matches the most recent token provided to the service. 135 StopOnDuplicateToken bool 136} 137 138// ListTaskExecutionsPaginator is a paginator for ListTaskExecutions 139type ListTaskExecutionsPaginator struct { 140 options ListTaskExecutionsPaginatorOptions 141 client ListTaskExecutionsAPIClient 142 params *ListTaskExecutionsInput 143 nextToken *string 144 firstPage bool 145} 146 147// NewListTaskExecutionsPaginator returns a new ListTaskExecutionsPaginator 148func NewListTaskExecutionsPaginator(client ListTaskExecutionsAPIClient, params *ListTaskExecutionsInput, optFns ...func(*ListTaskExecutionsPaginatorOptions)) *ListTaskExecutionsPaginator { 149 if params == nil { 150 params = &ListTaskExecutionsInput{} 151 } 152 153 options := ListTaskExecutionsPaginatorOptions{} 154 if params.MaxResults != nil { 155 options.Limit = *params.MaxResults 156 } 157 158 for _, fn := range optFns { 159 fn(&options) 160 } 161 162 return &ListTaskExecutionsPaginator{ 163 options: options, 164 client: client, 165 params: params, 166 firstPage: true, 167 } 168} 169 170// HasMorePages returns a boolean indicating whether more pages are available 171func (p *ListTaskExecutionsPaginator) HasMorePages() bool { 172 return p.firstPage || p.nextToken != nil 173} 174 175// NextPage retrieves the next ListTaskExecutions page. 176func (p *ListTaskExecutionsPaginator) NextPage(ctx context.Context, optFns ...func(*Options)) (*ListTaskExecutionsOutput, error) { 177 if !p.HasMorePages() { 178 return nil, fmt.Errorf("no more pages available") 179 } 180 181 params := *p.params 182 params.NextToken = p.nextToken 183 184 var limit *int32 185 if p.options.Limit > 0 { 186 limit = &p.options.Limit 187 } 188 params.MaxResults = limit 189 190 result, err := p.client.ListTaskExecutions(ctx, ¶ms, optFns...) 191 if err != nil { 192 return nil, err 193 } 194 p.firstPage = false 195 196 prevToken := p.nextToken 197 p.nextToken = result.NextToken 198 199 if p.options.StopOnDuplicateToken && prevToken != nil && p.nextToken != nil && *prevToken == *p.nextToken { 200 p.nextToken = nil 201 } 202 203 return result, nil 204} 205 206func newServiceMetadataMiddleware_opListTaskExecutions(region string) *awsmiddleware.RegisterServiceMetadata { 207 return &awsmiddleware.RegisterServiceMetadata{ 208 Region: region, 209 ServiceID: ServiceID, 210 SigningName: "datasync", 211 OperationName: "ListTaskExecutions", 212 } 213} 214