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Copy patherrors.go
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152 lines (125 loc) · 3.91 KB
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/*
* MinIO Cloud Storage, (C) 2018 MinIO, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package event
import (
"encoding/xml"
"fmt"
)
// IsEventError - checks whether given error is event error or not.
func IsEventError(err error) bool {
switch err.(type) {
case ErrInvalidFilterName, *ErrInvalidFilterName:
return true
case ErrFilterNamePrefix, *ErrFilterNamePrefix:
return true
case ErrFilterNameSuffix, *ErrFilterNameSuffix:
return true
case ErrInvalidFilterValue, *ErrInvalidFilterValue:
return true
case ErrDuplicateEventName, *ErrDuplicateEventName:
return true
case ErrUnsupportedConfiguration, *ErrUnsupportedConfiguration:
return true
case ErrDuplicateQueueConfiguration, *ErrDuplicateQueueConfiguration:
return true
case ErrUnknownRegion, *ErrUnknownRegion:
return true
case ErrARNNotFound, *ErrARNNotFound:
return true
case ErrInvalidARN, *ErrInvalidARN:
return true
case ErrInvalidEventName, *ErrInvalidEventName:
return true
}
return false
}
// ErrInvalidFilterName - invalid filter name error.
type ErrInvalidFilterName struct {
FilterName string
}
func (err ErrInvalidFilterName) Error() string {
return fmt.Sprintf("invalid filter name '%v'", err.FilterName)
}
// ErrFilterNamePrefix - more than one prefix usage error.
type ErrFilterNamePrefix struct{}
func (err ErrFilterNamePrefix) Error() string {
return "more than one prefix in filter rule"
}
// ErrFilterNameSuffix - more than one suffix usage error.
type ErrFilterNameSuffix struct{}
func (err ErrFilterNameSuffix) Error() string {
return "more than one suffix in filter rule"
}
// ErrInvalidFilterValue - invalid filter value error.
type ErrInvalidFilterValue struct {
FilterValue string
}
func (err ErrInvalidFilterValue) Error() string {
return fmt.Sprintf("invalid filter value '%v'", err.FilterValue)
}
// ErrDuplicateEventName - duplicate event name error.
type ErrDuplicateEventName struct {
EventName Name
}
func (err ErrDuplicateEventName) Error() string {
return fmt.Sprintf("duplicate event name '%v' found", err.EventName)
}
// ErrUnsupportedConfiguration - unsupported configuration error.
type ErrUnsupportedConfiguration struct{}
func (err ErrUnsupportedConfiguration) Error() string {
return "topic or cloud function configuration is not supported"
}
// ErrDuplicateQueueConfiguration - duplicate queue configuration error.
type ErrDuplicateQueueConfiguration struct {
Queue Queue
}
func (err ErrDuplicateQueueConfiguration) Error() string {
var message string
if data, xerr := xml.Marshal(err.Queue); xerr != nil {
message = fmt.Sprintf("%+v", err.Queue)
} else {
message = string(data)
}
return fmt.Sprintf("duplicate queue configuration %v", message)
}
// ErrUnknownRegion - unknown region error.
type ErrUnknownRegion struct {
Region string
}
func (err ErrUnknownRegion) Error() string {
return fmt.Sprintf("unknown region '%v'", err.Region)
}
// ErrARNNotFound - ARN not found error.
type ErrARNNotFound struct {
ARN ARN
}
func (err ErrARNNotFound) Error() string {
return fmt.Sprintf("ARN '%v' not found", err.ARN)
}
// ErrInvalidARN - invalid ARN error.
type ErrInvalidARN struct {
ARN string
}
func (err ErrInvalidARN) Error() string {
return fmt.Sprintf("invalid ARN '%v'", err.ARN)
}
// ErrInvalidEventName - invalid event name error.
type ErrInvalidEventName struct {
Name string
}
func (err ErrInvalidEventName) Error() string {
return fmt.Sprintf("invalid event name '%v'", err.Name)
}