c70cfcb150
- Package types to define the interfaces libnetwork errors may implement, so that caller can categorize them. Signed-off-by: Alessandro Boch <aboch@docker.com>
56 lines
1.6 KiB
Go
56 lines
1.6 KiB
Go
package driverapi
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import (
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"fmt"
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)
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// ErrNoNetwork is returned if no network with the specified id exists
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type ErrNoNetwork string
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func (enn ErrNoNetwork) Error() string {
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return fmt.Sprintf("No network (%s) exists", string(enn))
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}
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// NotFound denotes the type of this error
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func (enn ErrNoNetwork) NotFound() {}
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// ErrEndpointExists is returned if more than one endpoint is added to the network
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type ErrEndpointExists string
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func (ee ErrEndpointExists) Error() string {
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return fmt.Sprintf("Endpoint (%s) already exists (Only one endpoint allowed)", string(ee))
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}
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// Forbidden denotes the type of this error
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func (ee ErrEndpointExists) Forbidden() {}
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// ErrNotImplemented is returned when a Driver has not implemented an API yet
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type ErrNotImplemented struct{}
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func (eni *ErrNotImplemented) Error() string {
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return "The API is not implemented yet"
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}
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// NotImplemented denotes the type of this error
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func (eni *ErrNotImplemented) NotImplemented() {}
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// ErrNoEndpoint is returned if no endpoint with the specified id exists
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type ErrNoEndpoint string
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func (ene ErrNoEndpoint) Error() string {
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return fmt.Sprintf("No endpoint (%s) exists", string(ene))
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}
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// NotFound denotes the type of this error
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func (ene ErrNoEndpoint) NotFound() {}
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// ErrActiveRegistration represents an error when a driver is registered to a networkType that is previously registered
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type ErrActiveRegistration string
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// Error interface for ErrActiveRegistration
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func (ar ErrActiveRegistration) Error() string {
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return fmt.Sprintf("Driver already registered for type %q", string(ar))
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}
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// Forbidden denotes the type of this error
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func (ar ErrActiveRegistration) Forbidden() {}
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