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87a12421a9
Instead of having to create a bunch of custom error types that are doing
nothing but wrapping another error in sub-packages, use a common helper
to create errors of the requested type.
e.g. instead of re-implementing this over and over:
```go
type notFoundError struct {
cause error
}
func(e notFoundError) Error() string {
return e.cause.Error()
}
func(e notFoundError) NotFound() {}
func(e notFoundError) Cause() error {
return e.cause
}
```
Packages can instead just do:
```
errdefs.NotFound(err)
```
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
16 lines
362 B
Go
16 lines
362 B
Go
package session
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import (
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"net/http"
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"github.com/docker/docker/api/errdefs"
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"golang.org/x/net/context"
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)
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func (sr *sessionRouter) startSession(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
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err := sr.backend.HandleHTTPRequest(ctx, w, r)
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if err != nil {
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return errdefs.InvalidParameter(err)
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}
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return nil
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}
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