How to use before method of filter Package

Best Gauge code snippet using filter.before

router_test.go

Source:router_test.go Github

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...455 }456}457458// Expectation: the second variadic arg should cause the execution of the filter459// to preserve the parameters from before its execution.460func TestParamResetFilter(t *testing.T) {461 testName := "TestParamResetFilter"462 route := "/beego/*" // splat463 path := "/beego/routes/routes"464465 mux := NewControllerRegister()466467 mux.InsertFilter("*", BeforeExec, beegoResetParams, true, true)468469 mux.Get(route, beegoHandleResetParams)470471 rw, r := testRequest("GET", path)472 mux.ServeHTTP(rw, r)473474 // The two functions, `beegoResetParams` and `beegoHandleResetParams` add475 // a response header of `Splat`. The expectation here is that that Header476 // value should match what the _request's_ router set, not the filter's.477478 headers := rw.HeaderMap479 if len(headers["Splat"]) != 1 {480 t.Errorf(481 "%s: There was an error in the test. Splat param not set in Header",482 testName)483 }484 if headers["Splat"][0] != "routes/routes" {485 t.Errorf(486 "%s: expected `:splat` param to be [routes/routes] but it was [%s]",487 testName, headers["Splat"][0])488 }489}490491// Execution point: BeforeRouter492// expectation: only BeforeRouter function is executed, notmatch output as router doesn't handle493func TestFilterBeforeRouter(t *testing.T) {494 testName := "TestFilterBeforeRouter"495 url := "/beforeRouter"496497 mux := NewControllerRegister()498 mux.InsertFilter(url, BeforeRouter, beegoBeforeRouter1)499500 mux.Get(url, beegoFilterFunc)501502 rw, r := testRequest("GET", url)503 mux.ServeHTTP(rw, r)504505 if strings.Contains(rw.Body.String(), "BeforeRouter1") == false {506 t.Errorf(testName + " BeforeRouter did not run")507 }508 if strings.Contains(rw.Body.String(), "hello") == true {509 t.Errorf(testName + " BeforeRouter did not return properly")510 }511}512513// Execution point: BeforeExec514// expectation: only BeforeExec function is executed, match as router determines route only515func TestFilterBeforeExec(t *testing.T) {516 testName := "TestFilterBeforeExec"517 url := "/beforeExec"518519 mux := NewControllerRegister()520 mux.InsertFilter(url, BeforeRouter, beegoFilterNoOutput)521 mux.InsertFilter(url, BeforeExec, beegoBeforeExec1)522523 mux.Get(url, beegoFilterFunc)524525 rw, r := testRequest("GET", url)526 mux.ServeHTTP(rw, r)527528 if strings.Contains(rw.Body.String(), "BeforeExec1") == false {529 t.Errorf(testName + " BeforeExec did not run")530 }531 if strings.Contains(rw.Body.String(), "hello") == true { ...

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pre_rate_limit_filter.go

Source:pre_rate_limit_filter.go Github

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...22func (f *RateLimitFilter) Run(ctx *agw_context.AGWContext) (Code int, err error) {23 if ctx.RouteInfo.Limiter == nil {24 return f.baseFilter.Run(ctx)25 }26 beforeAvailable := ctx.RouteInfo.Limiter.Available()27 if !ctx.RouteInfo.Limiter.Do(1) {28 logger.Warn("[RateLimitFilter-Run] rate limit: before_available=%v", beforeAvailable)29 return http.StatusServiceUnavailable, nil30 }31 logger.Info("[RateLimitFilter-Run] before_available=%v, after_available=%v", beforeAvailable,32 ctx.RouteInfo.Limiter.Available())33 return f.baseFilter.Run(ctx)34}...

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before

Using AI Code Generation

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1import "fmt"2type Filter func(string) string3func sayHelloWithFilter(name string, filter Filter) {4 nameFiltered := filter(name)5 fmt.Println("Hello, ", nameFiltered)6}7type Filter2 struct {8}9func (filter Filter2) spamFilter(name string) string {10 if name == "Anjing" {11 } else {12 }13}14func main() {15 filter := Filter2{}16 sayHelloWithFilter("Wahyu", filter.spamFilter)17 sayHelloWithFilter("Anjing", filter.spamFilter)18}

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before

Using AI Code Generation

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1public class Filter {2 public void execute(String request){3 System.out.println("request log: " + request);4 }5}6public class AuthenticationFilter implements Filter {7 public void execute(String request){8 System.out.println("authenticating request: " + request);9 }10}11public class DebugFilter implements Filter {12 public void execute(String request){13 System.out.println("request record: " + request);14 }15}16public class Client {17 FilterManager filterManager;18 public void setFilterManager(FilterManager filterManager){19 this.filterManager = filterManager;20 }21 public void sendRequest(String request){22 filterManager.filterRequest(request);23 }24}25public class FilterChain {26 private List<Filter> filters = new ArrayList<Filter>();27 private Target target;28 public void addFilter(Filter filter){29 filters.add(filter);30 }31 public void execute(String request){32 for (Filter filter : filters) {33 filter.execute(request);34 }35 target.execute(request);36 }37 public void setTarget(Target target){38 this.target = target;39 }40}41public class FilterManager {42 FilterChain filterChain;43 public FilterManager(Target target){44 filterChain = new FilterChain();45 filterChain.setTarget(target);46 }47 public void setFilter(Filter filter){48 filterChain.addFilter(filter);49 }50 public void filterRequest(String request){51 filterChain.execute(request);52 }53}54public class Target {55 public void execute(String request){56 System.out.println("Executing request: " + request);57 }58}59public class Demo {60 public static void main(String[] args) {61 Client client = new Client();62 FilterManager filterManager = new FilterManager(new Target());63 filterManager.setFilter(new AuthenticationFilter());64 filterManager.setFilter(new DebugFilter());65 client.setFilterManager(filterManager);66 client.sendRequest("

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before

Using AI Code Generation

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1import (2func main() {3 http.HandleFunc("/", filter)4 log.Fatal(http.ListenAndServe("localhost:8000", nil))5}6func handler(w http.ResponseWriter, r *http.Request) {7 fmt.Fprintf(w, "URL.Path = %q\n", r.URL.Path)8}9func filter(w http.ResponseWriter, r *http.Request) {10 if strings.Contains(r.URL.Path, "1") {11 fmt.Fprintf(w, "URL.Path = %q\n", r.URL.Path)12 } else {13 fmt.Fprintf(w, "URL.Path = %q\n", r.URL.Path)14 }15}16func filter(w http.ResponseWriter, r *http.Request) {17 if !strings.Contains(r.URL.Path, "1") {18 http.NotFound(w, r)19 }20 fmt.Fprintf(w, "URL.Path = %q\n", r.URL.Path)21}22func handler(w http.ResponseWriter, r *http.Request) {23 fmt.Fprintf(w, "URL.Path = %q\n", r.URL.Path)24}25func filter(w http.ResponseWriter, r *http.Request) {26 if strings.Contains(r.URL.Path, "1") {27 fmt.Fprintf(w, "URL.Path = %q\n", r.URL.Path)28 } else {29 http.NotFound(w, r)30 }31}32func filter(w http.ResponseWriter, r *http.Request) {33 if strings.Contains(r.URL.Path, "1") {34 fmt.Fprintf(w, "URL.Path = %q\n", r.URL.Path)35 } else {36 http.NotFound(w, r)37 }38}39func handler(w http.ResponseWriter, r *http.Request)

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before

Using AI Code Generation

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1import (2func main() {3 names := []string{"samantha", "george", "jenny", "elizabeth", "daniel"}4 filteredNames := filter(names, func(value string) bool {5 return strings.HasPrefix(value, "e")6 })7 fmt.Println(filteredNames)8}9func filter(data []string, callback func(string) bool) []string {10 for _, value := range data {11 if filtered := callback(value); filtered {12 result = append(result, value)13 }14 }15}

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