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Merge pull request crossplane#761 from MisterMX/feat/typed-external-c…
…onnector feat(managed): Add generic interfaces for external types
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Original file line number | Diff line number | Diff line change |
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package managed | ||
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import ( | ||
"context" | ||
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"github.com/crossplane/crossplane-runtime/pkg/errors" | ||
"github.com/crossplane/crossplane-runtime/pkg/resource" | ||
) | ||
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const errFmtUnexpectedObjectType = "unexpected object type %T" | ||
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// typedExternalConnectDisconnecterWrapper wraps a TypedExternalConnecter to a | ||
// common ExternalConnector. | ||
type typedExternalConnectDisconnecterWrapper[managed resource.Managed] struct { | ||
c TypedExternalConnectDisconnecter[managed] | ||
} | ||
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func (c *typedExternalConnectDisconnecterWrapper[managed]) Connect(ctx context.Context, mg resource.Managed) (ExternalClient, error) { | ||
cr, ok := mg.(managed) | ||
if !ok { | ||
return nil, errors.Errorf(errFmtUnexpectedObjectType, mg) | ||
} | ||
external, err := c.c.Connect(ctx, cr) | ||
if err != nil { | ||
return nil, err | ||
} | ||
return &typedExternalClientWrapper[managed]{c: external}, nil | ||
} | ||
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func (c *typedExternalConnectDisconnecterWrapper[managed]) Disconnect(ctx context.Context) error { | ||
return c.c.Disconnect(ctx) | ||
} | ||
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// typedExternalClientWrapper wraps a TypedExternalClient to a common | ||
// ExternalClient. | ||
type typedExternalClientWrapper[managed resource.Managed] struct { | ||
c TypedExternalClient[managed] | ||
} | ||
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func (c *typedExternalClientWrapper[managed]) Observe(ctx context.Context, mg resource.Managed) (ExternalObservation, error) { | ||
cr, ok := mg.(managed) | ||
if !ok { | ||
return ExternalObservation{}, errors.Errorf(errFmtUnexpectedObjectType, mg) | ||
} | ||
return c.c.Observe(ctx, cr) | ||
} | ||
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func (c *typedExternalClientWrapper[managed]) Create(ctx context.Context, mg resource.Managed) (ExternalCreation, error) { | ||
cr, ok := mg.(managed) | ||
if !ok { | ||
return ExternalCreation{}, errors.Errorf(errFmtUnexpectedObjectType, mg) | ||
} | ||
return c.c.Create(ctx, cr) | ||
} | ||
func (c *typedExternalClientWrapper[managed]) Update(ctx context.Context, mg resource.Managed) (ExternalUpdate, error) { | ||
cr, ok := mg.(managed) | ||
if !ok { | ||
return ExternalUpdate{}, errors.Errorf(errFmtUnexpectedObjectType, mg) | ||
} | ||
return c.c.Update(ctx, cr) | ||
} | ||
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func (c *typedExternalClientWrapper[managed]) Delete(ctx context.Context, mg resource.Managed) (ExternalDelete, error) { | ||
cr, ok := mg.(managed) | ||
if !ok { | ||
return ExternalDelete{}, errors.Errorf(errFmtUnexpectedObjectType, mg) | ||
} | ||
return c.c.Delete(ctx, cr) | ||
} | ||
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func (c *typedExternalClientWrapper[managed]) Disconnect(ctx context.Context) error { | ||
return c.c.Disconnect(ctx) | ||
} |