Best Gauge code snippet using formatter.formatItem
response.go
Source:response.go
1package rest2import (3 "encoding/json"4 "fmt"5 "net/http"6 "strconv"7 "time"8 "github.com/cool-rest/rest-layer/resource"9 "golang.org/x/net/context"10)11// ResponseFormatter defines an interface responsible for formatting a the different types of response objects12type ResponseFormatter interface {13 // FormatItem formats a single item in a format ready to be serialized by the ResponseSender14 FormatItem(ctx context.Context, headers http.Header, i *resource.Item, skipBody bool) (context.Context, interface{})15 // FormatList formats a list of items in a format ready to be serialized by the ResponseSender16 FormatList(ctx context.Context, headers http.Header, l *resource.ItemList, skipBody bool) (context.Context, interface{})17 // FormatError formats a REST formated error or a simple error in a format ready to be serialized by the ResponseSender18 FormatError(ctx context.Context, headers http.Header, err error, skipBody bool) (context.Context, interface{})19}20// ResponseSender defines an interface responsible for serializing and sending the response21// to the http.ResponseWriter.22type ResponseSender interface {23 // Send serialize the body, sets the given headers and write everything to the provided response writer24 Send(ctx context.Context, w http.ResponseWriter, status int, headers http.Header, body interface{})25}26// DefaultResponseFormatter provides a base response formatter to be used by default. This formatter can27// easily be extended or replaced by implementing ResponseFormatter interface and setting it on28// Handler.ResponseFormatter.29type DefaultResponseFormatter struct {30}31// DefaultResponseSender provides a base response sender to be used by default. This sender can32// easily be extended or replaced by implementing ResponseSender interface and setting it on33// Handler.ResponseSender.34type DefaultResponseSender struct {35}36// Send sends headers with the given status and marshal the data in JSON37func (s DefaultResponseSender) Send(ctx context.Context, w http.ResponseWriter, status int, headers http.Header, body interface{}) {38 headers.Set("Content-Type", "application/json")39 // Apply headers to the response40 for key, values := range headers {41 for _, value := range values {42 w.Header().Add(key, value)43 }44 }45 w.WriteHeader(status)46 if body != nil {47 j, err := json.Marshal(body)48 if err != nil {49 w.WriteHeader(500)50 logErrorf(ctx, "Can't build response: %v", err)51 msg := fmt.Sprintf("Can't build response: %q", err.Error())52 w.Write([]byte(fmt.Sprintf("{\"code\": 500, \"msg\": \"%s\"}", msg)))53 return54 }55 if _, err = w.Write(j); err != nil {56 logErrorf(ctx, "Can't send response: %v", err)57 }58 }59}60// FormatItem implements ResponseFormatter61func (f DefaultResponseFormatter) FormatItem(ctx context.Context, headers http.Header, i *resource.Item, skipBody bool) (context.Context, interface{}) {62 if i.ETag != "" {63 headers.Set("Etag", `"`+i.ETag+`"`)64 }65 if !i.Updated.IsZero() {66 headers.Set("Last-Modified", i.Updated.In(time.UTC).Format("Mon, 02 Jan 2006 15:04:05 GMT"))67 }68 if skipBody {69 return ctx, nil70 }71 return ctx, i.Payload72}73// FormatList implements ResponseFormatter74func (f DefaultResponseFormatter) FormatList(ctx context.Context, headers http.Header, l *resource.ItemList, skipBody bool) (context.Context, interface{}) {75 if l.Total >= 0 {76 headers.Set("X-Total", strconv.FormatInt(int64(l.Total), 10))77 }78 if l.Page > 0 {79 headers.Set("X-Page", strconv.FormatInt(int64(l.Page), 10))80 }81 if !skipBody {82 payload := make([]map[string]interface{}, len(l.Items))83 for i, item := range l.Items {84 // Clone item payload to add the etag to the items in the list85 d := map[string]interface{}{}86 for k, v := range item.Payload {87 d[k] = v88 }89 if item.ETag != "" {90 d["_etag"] = item.ETag91 }92 payload[i] = d93 }94 return ctx, payload95 }96 return ctx, nil97}98// FormatError implements ResponseFormatter99func (f DefaultResponseFormatter) FormatError(ctx context.Context, headers http.Header, err error, skipBody bool) (context.Context, interface{}) {100 code := 500101 message := "Server Error"102 if err != nil {103 message = err.Error()104 if e, ok := err.(*Error); ok {105 code = e.Code106 }107 }108 if code >= 500 {109 logErrorf(ctx, "Server error: %v", err)110 }111 if !skipBody {112 payload := map[string]interface{}{113 "code": code,114 "message": message,115 }116 if e, ok := err.(*Error); ok {117 if e.Issues != nil {118 payload["issues"] = e.Issues119 }120 }121 return ctx, payload122 }123 return ctx, nil124}125// formatResponse routes the type of response on the right ResponseFormater method for126// internally supported types.127func formatResponse(ctx context.Context, f ResponseFormatter, w http.ResponseWriter, status int, headers http.Header, resp interface{}, skipBody bool) (context.Context, int, interface{}) {128 var body interface{}129 switch resp := resp.(type) {130 case *resource.Item:131 ctx, body = f.FormatItem(ctx, headers, resp, skipBody)132 case *resource.ItemList:133 ctx, body = f.FormatList(ctx, headers, resp, skipBody)134 case *Error:135 if status == 0 {136 status = resp.Code137 }138 ctx, body = f.FormatError(ctx, headers, resp, skipBody)139 case error:140 if status == 0 {141 status = 500142 }143 ctx, body = f.FormatError(ctx, headers, resp, skipBody)144 default:145 // Let the response sender handle all other types of responses.146 // Even if the default response sender doesn't know how to handle147 // a type, nothing prevents a custom response sender from handling it.148 body = resp149 }150 return ctx, status, body151}...
response_test.go
Source:response_test.go
1package rest2import (3 "errors"4 "net/http"5 "testing"6 "time"7 "github.com/cool-rest/rest-layer/resource"8 "github.com/stretchr/testify/assert"9 "golang.org/x/net/context"10)11type FakeResponseFormatter struct {12 trace *[]string13}14func (rf FakeResponseFormatter) FormatError(ctx context.Context, headers http.Header, err error, skipBody bool) (context.Context, interface{}) {15 *rf.trace = append(*rf.trace, "SendError")16 return ctx, nil17}18func (rf FakeResponseFormatter) FormatItem(ctx context.Context, headers http.Header, i *resource.Item, skipBody bool) (context.Context, interface{}) {19 *rf.trace = append(*rf.trace, "SendItem")20 return ctx, nil21}22func (rf FakeResponseFormatter) FormatList(ctx context.Context, headers http.Header, l *resource.ItemList, skipBody bool) (context.Context, interface{}) {23 *rf.trace = append(*rf.trace, "SendList")24 return ctx, nil25}26func TestFormatResponse(t *testing.T) {27 var trace []string28 reset := func() {29 trace = []string{}30 }31 reset()32 rf := FakeResponseFormatter{trace: &trace}33 _, status, _ := formatResponse(nil, rf, nil, 0, nil, nil, false)34 assert.Equal(t, 0, status)35 assert.Equal(t, []string{}, trace)36 reset()37 _, status, _ = formatResponse(nil, rf, nil, 0, nil, errors.New("test"), false)38 assert.Equal(t, 500, status)39 assert.Equal(t, []string{"SendError"}, trace)40 reset()41 _, status, _ = formatResponse(nil, rf, nil, 0, nil, &resource.Item{}, false)42 assert.Equal(t, 0, status)43 assert.Equal(t, []string{"SendItem"}, trace)44 reset()45 _, status, _ = formatResponse(nil, rf, nil, 0, nil, &resource.ItemList{Items: []*resource.Item{{}}}, false)46 assert.Equal(t, 0, status)47 assert.Equal(t, []string{"SendList"}, trace)48}49func TestDefaultResponseFormatterFormatItem(t *testing.T) {50 rf := DefaultResponseFormatter{}51 ctx := context.Background()52 h := http.Header{}53 rctx, payload := rf.FormatItem(ctx, h, &resource.Item{Payload: map[string]interface{}{"foo": "bar"}}, false)54 assert.Equal(t, http.Header{}, h)55 assert.Equal(t, rctx, ctx)56 assert.Equal(t, map[string]interface{}{"foo": "bar"}, payload)57 h = http.Header{}58 rctx, payload = rf.FormatItem(ctx, h, &resource.Item{Payload: map[string]interface{}{"foo": "bar"}}, true)59 assert.Equal(t, http.Header{}, h)60 assert.Equal(t, rctx, ctx)61 assert.Equal(t, nil, payload)62 h = http.Header{}63 update, _ := time.Parse(time.RFC1123, "Tue, 23 Feb 2016 02:49:16 GMT")64 rctx, payload = rf.FormatItem(ctx, h, &resource.Item{Updated: update}, false)65 assert.Equal(t, http.Header{"Last-Modified": []string{"Tue, 23 Feb 2016 02:49:16 GMT"}}, h)66 assert.Equal(t, rctx, ctx)67 assert.Equal(t, map[string]interface{}(nil), payload)68 h = http.Header{}69 rctx, payload = rf.FormatItem(ctx, h, &resource.Item{ETag: "1234"}, false)70 assert.Equal(t, http.Header{"Etag": []string{`"1234"`}}, h)71 assert.Equal(t, rctx, ctx)72 assert.Equal(t, map[string]interface{}(nil), payload)73}74func TestDefaultResponseFormatterFormatList(t *testing.T) {75 rf := DefaultResponseFormatter{}76 ctx := context.Background()77 h := http.Header{}78 rctx, payload := rf.FormatList(ctx, h, &resource.ItemList{79 Total: -1,80 Items: []*resource.Item{{Payload: map[string]interface{}{"foo": "bar"}}},81 }, false)82 assert.Equal(t, http.Header{}, h)83 assert.Equal(t, rctx, ctx)84 assert.Equal(t, []map[string]interface{}{{"foo": "bar"}}, payload)85 h = http.Header{}86 rctx, payload = rf.FormatList(ctx, h, &resource.ItemList{87 Total: -1,88 Items: []*resource.Item{{Payload: map[string]interface{}{"foo": "bar"}}},89 }, true)90 assert.Equal(t, http.Header{}, h)91 assert.Equal(t, rctx, ctx)92 assert.Equal(t, nil, payload)93 h = http.Header{}94 rctx, payload = rf.FormatList(ctx, h, &resource.ItemList{95 Total: 1,96 Page: 1,97 Items: []*resource.Item{{Payload: map[string]interface{}{"foo": "bar"}}},98 }, false)99 assert.Equal(t, http.Header{"X-Total": []string{"1"}, "X-Page": []string{"1"}}, h)100 assert.Equal(t, rctx, ctx)101 assert.Equal(t, []map[string]interface{}{{"foo": "bar"}}, payload)102 h = http.Header{}103 rctx, payload = rf.FormatList(ctx, h, &resource.ItemList{104 Total: -1,105 Items: []*resource.Item{{ETag: "123", Payload: map[string]interface{}{"foo": "bar"}}},106 }, false)107 assert.Equal(t, http.Header{}, h)108 assert.Equal(t, rctx, ctx)109 assert.Equal(t, []map[string]interface{}{{"foo": "bar", "_etag": "123"}}, payload)110}111func TestDefaultResponseFormatterFormatError(t *testing.T) {112 rf := DefaultResponseFormatter{}113 ctx := context.Background()114 h := http.Header{}115 rctx, payload := rf.FormatError(ctx, h, nil, false)116 assert.Equal(t, http.Header{}, h)117 assert.Equal(t, rctx, ctx)118 assert.Equal(t, map[string]interface{}{"message": "Server Error", "code": 500}, payload)119 rctx, payload = rf.FormatError(ctx, h, errors.New("test"), false)120 assert.Equal(t, http.Header{}, h)121 assert.Equal(t, rctx, ctx)122 assert.Equal(t, map[string]interface{}{"message": "test", "code": 500}, payload)123 rctx, payload = rf.FormatError(ctx, h, ErrNotFound, false)124 assert.Equal(t, http.Header{}, h)125 assert.Equal(t, rctx, ctx)126 assert.Equal(t, map[string]interface{}{"message": "Not Found", "code": 404}, payload)127 rctx, payload = rf.FormatError(ctx, h, &Error{123, "test", map[string][]interface{}{"field": {"error"}}}, false)128 assert.Equal(t, http.Header{}, h)129 assert.Equal(t, rctx, ctx)130 assert.Equal(t, map[string]interface{}{"code": 123, "message": "test", "issues": map[string][]interface{}{"field": {"error"}}}, payload)131}...
format.go
Source:format.go
...43 formatter, err := getFormatter(p.FormatSpec.Formatter)44 if err != nil {45 return nil, errors.Annotate(err, "failed to get formatter for %q", p.FormatSpec).Err()46 }47 if err := b.formatItem(item, formatter, p.FormatSpec); err != nil {48 return nil, errors.Annotate(err, "failed to format item to %q, data %q",49 p.FormatSpec.Formatter, p.FormatSpec.Data).Err()50 }51 }52 return item, nil53}54// GetAll implements backend.B.55func (b *Backend) GetAll(c context.Context, t backend.GetAllTarget, path string, p backend.Params) (56 []*config.Config, error) {57 items, err := b.B.GetAll(c, t, path, p)58 if err != nil {59 return nil, err60 }61 if !p.FormatSpec.Unformatted() {62 formatter, err := getFormatter(p.FormatSpec.Formatter)63 if err != nil {64 return nil, errors.Annotate(err, "failed to get formatter for %q, data %q",65 p.FormatSpec.Formatter, p.FormatSpec.Data).Err()66 }67 lme := errors.NewLazyMultiError(len(items))68 for i, item := range items {69 if err := b.formatItem(item, formatter, p.FormatSpec); err != nil {70 lme.Assign(i, err)71 }72 }73 if err := lme.Get(); err != nil {74 return nil, errors.Annotate(err, "failed to format items to %q, data %q",75 p.FormatSpec.Formatter, p.FormatSpec.Data).Err()76 }77 }78 return items, nil79}80func (b *Backend) formatItem(it *config.Config, formatter Formatter, fs config.FormatSpec) error {81 if !it.FormatSpec.Unformatted() {82 // Item is already formatted.83 return nil84 }85 // Item is not formatted, so format it.86 content, err := formatter.FormatItem(it.Content, fs.Data)87 if err != nil {88 return errors.Annotate(err, "failed to format item").Err()89 }90 it.Content = content91 it.FormatSpec = fs92 return nil93}...
formatItem
Using AI Code Generation
1import "fmt"2type formatter struct {3}4func (f formatter) formatItem(item string) string {5 return fmt.Sprintf("Item: %s", item)6}7func main() {8 f := formatter{}9 fmt.Println(f.formatItem(item))10}11import "fmt"12type formatter struct {13}14func (f formatter) formatItem(item string) string {15 return fmt.Sprintf("Item: %s", item)16}17func main() {18 f := formatter{}19 fmt.Println(f.formatItem(item))20}21import "fmt"22type formatter struct {23}24func (f formatter) formatItem(item string) string {25 return fmt.Sprintf("Item: %s", item)26}27func main() {28 f := formatter{}29 fmt.Println(f.formatItem(item))30}31import "fmt"32type formatter struct {33}34func (f formatter) formatItem(item string) string {35 return fmt.Sprintf("Item: %s", item)36}37func main() {38 f := formatter{}39 fmt.Println(f.formatItem(item))40}41import "fmt"42type formatter struct {43}44func (f formatter) formatItem(item string) string {45 return fmt.Sprintf("Item: %s", item)46}47func main() {48 f := formatter{}49 fmt.Println(f.formatItem(item))50}51import "fmt"52type formatter struct {53}54func (f formatter) formatItem(item string) string {55 return fmt.Sprintf("Item: %s", item)56}57func main() {58 f := formatter{}59 fmt.Println(f.formatItem(item))60}61import "fmt"62type formatter struct {63}64func (f formatter) formatItem(item string) string {65 return fmt.Sprintf("Item: %s", item)66}67func main() {68 f := formatter{}
formatItem
Using AI Code Generation
1import "fmt"2func main() {3 var formatter = Formatter{}4 var item = Item{1, "Item 1"}5 var formattedItem = formatter.formatItem(item)6 fmt.Println(formattedItem)7}8import "fmt"9func main() {10 var formatter = Formatter{}11 var item = Item{1, "Item 1"}12 var formattedItem = formatter.formatItem(item)13 fmt.Println(formattedItem)14}15import "fmt"16func main() {17 var formatter = Formatter{}18 var item = Item{1, "Item 1"}19 var formattedItem = formatter.formatItem(item)20 fmt.Println(formattedItem)21}22import "fmt"23func main() {24 var formatter = Formatter{}25 var item = Item{1, "Item 1"}26 var formattedItem = formatter.formatItem(item)27 fmt.Println(formattedItem)28}29import "fmt"30func main() {31 var formatter = Formatter{}32 var item = Item{1, "Item 1"}33 var formattedItem = formatter.formatItem(item)34 fmt.Println(formattedItem)35}36import "fmt"37func main() {38 var formatter = Formatter{}39 var item = Item{1, "Item 1"}40 var formattedItem = formatter.formatItem(item)41 fmt.Println(formattedItem)42}43import "fmt"44func main() {45 var formatter = Formatter{}46 var item = Item{1, "Item 1"}47 var formattedItem = formatter.formatItem(item)48 fmt.Println(formattedItem)49}50import "fmt"51func main() {52 var formatter = Formatter{}53 var item = Item{1, "Item 1"}
formatItem
Using AI Code Generation
1import (2type formatter struct {3}4func (f formatter) formatItem(item string) string {5 return fmt.Sprintf("Item: %s", item)6}7func main() {8 f := formatter{}9 fmt.Println(f.formatItem("Book"))10}11import (12type formatter struct {13}14func (f *formatter) formatItem(item string) string {15 return fmt.Sprintf("Item: %s", item)16}17func main() {18 f := formatter{}19 fmt.Println(f.formatItem("Book"))20}21import (22type formatter struct {23}24func (f *formatter) formatItem(item string) string {25 return fmt.Sprintf("Item: %s
formatItem
Using AI Code Generation
1public class Main {2 public static void main(String[] args) {3 Formatter formatter = new Formatter();4 formatter.formatItem("Item1", 100);5 }6}7public class Main {8 public static void main(String[] args) {9 Formatter formatter = new Formatter();10 formatter.formatItem("Item1", 100);11 }12}13public class Main {14 public static void main(String[] args) {15 Formatter formatter = new Formatter();16 formatter.formatItem("Item1", 100);17 }18}19public class Main {20 public static void main(String[] args) {21 Formatter formatter = new Formatter();22 formatter.formatItem("Item1", 100);23 }24}25public class Main {26 public static void main(String[] args) {27 Formatter formatter = new Formatter();28 formatter.formatItem("Item1", 100);29 }30}31public class Main {32 public static void main(String[] args) {33 Formatter formatter = new Formatter();34 formatter.formatItem("Item1", 100);35 }36}37public class Main {38 public static void main(String[] args) {39 Formatter formatter = new Formatter();40 formatter.formatItem("Item1", 100);41 }42}43public class Main {44 public static void main(String[] args) {45 Formatter formatter = new Formatter();46 formatter.formatItem("Item1", 100);47 }48}49public class Main {50 public static void main(String[] args) {51 Formatter formatter = new Formatter();52 formatter.formatItem("Item1", 100);53 }54}55public class Main {56 public static void main(String[] args) {57 Formatter formatter = new Formatter();
formatItem
Using AI Code Generation
1import (2func main() {3 fmt.Println(formatter.formatItem("Hello"))4}5func formatItem(item string) string {6}7I am trying to create a package that I can use in different projects. The package is called formatter and it has a method called formatItem . I am trying to use this package in another project. I am trying to import the package in the main.go file but it is not working. I am getting the following error:cannot find package "github.com/GoTraining/1/1" in any of: /usr/local/Cellar/go/1.4.2/libexec/src/github.com/GoTraining/1/1 (from $GOROOT) /Users/username/gocode/src/github.com/GoTraining/1/1 (from $GOPATH)I am using a Mac and I am using Go 1.4.2. I am using the following command to run the code:go run main.goI have tried using the following command:go run 1.go but I get the following error:cannot find package "github.com/GoTraining/1/1" in any of: /usr/local/Cellar/go/1.4.2/libexec/src/github.com/GoTraining/1/1 (from $GOROOT) /Users/username/gocode/src/github.com/GoTraining/1/1 (from $GOPATH)I have tried using the following command:go run 1/1/1.go but I get the following error:cannot find package "github.com/GoTraining/1/1" in any of: /usr/local/Cellar/go/1.4.2/libexec/src/github.com/GoTraining/1/1 (from $GOROOT) /Users/username/gocode/src/github.com/GoTraining/1/1 (from $GOPATH)I have tried using the following command:go run 1/1/1/1.go but I get the following error:cannot find package "github.com/GoTraining/1/1" in any of: /usr/local/Cellar/go/1.4.2/libexec/src/github.com/GoTraining/1/1 (
formatItem
Using AI Code Generation
1import (2func main() {3 fmt.Println("Hello World!")4 formatterObj.FormatItem("Hello World")5}6import (7type Formatter struct {8}9func (f Formatter) FormatItem(item string) {10 fmt.Println("Formatter.FormatItem() : " + item)11}12import (13type Formatter struct {14}15func (f Formatter) FormatItem(item string) {16 fmt.Println("Formatter.FormatItem() : " + item)17}18import (19type Formatter struct {20}21func (f Formatter) FormatItem(item string) {22 fmt.Println("Formatter.FormatItem() : " + item)23}24import (25type Formatter struct {26}27func (f Formatter) FormatItem(item string) {28 fmt.Println("Formatter.FormatItem() : " + item)29}30import (31type Formatter struct {32}33func (f Formatter) FormatItem(item string) {34 fmt.Println("Formatter.FormatItem() : " + item)35}36import (37type Formatter struct {38}39func (f Formatter) FormatItem(item string) {40 fmt.Println("Formatter.FormatItem() : " + item)41}42import (43type Formatter struct {44}45func (f Formatter) FormatItem(item string) {46 fmt.Println("Formatter.FormatItem() : " + item)47}48import (49type Formatter struct {50}51func (f Formatter) FormatItem(item string) {52 fmt.Println("Formatter.FormatItem() : " + item)53}
formatItem
Using AI Code Generation
1import "fmt"2func main() {3 formatter = Formatter{}4 formatter.formatItem("1")5}6import "fmt"7type Formatter struct{}8func (f Formatter) formatItem(item string) {9 fmt.Println("Item is: " + item)10}11import "fmt"12type Formatter struct{}13func (f Formatter) formatItem(item string) {14 fmt.Println("Item is: " + item)15}16import "fmt"17type Formatter struct{}18func (f Formatter) formatItem(item string) {19 fmt.Println("Item is: " + item)20}21import "fmt"22type Formatter struct{}23func (f Formatter) formatItem(item string) {24 fmt.Println("Item is: " + item)25}26import "fmt"27type Formatter struct{}28func (f Formatter) formatItem(item string) {29 fmt.Println("Item is: " + item)30}31import "fmt"32type Formatter struct{}33func (f Formatter) formatItem(item string) {34 fmt.Println("Item is: " + item)35}36import "fmt"37type Formatter struct{}38func (f Formatter) formatItem(item string) {39 fmt.Println("Item is: " + item)40}41import "fmt"42type Formatter struct{}43func (f Formatter) formatItem(item string) {44 fmt.Println("Item is: " + item)45}46import "fmt"47type Formatter struct{}48func (f Formatter) formatItem(item string) {49 fmt.Println("Item is
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