forked from TrueCloudLab/frostfs-s3-gw
152 lines
3.9 KiB
Go
152 lines
3.9 KiB
Go
/*
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* MinIO Cloud Storage, (C) 2018 MinIO, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package event
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import (
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"encoding/xml"
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"fmt"
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)
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// IsEventError - checks whether given error is event error or not.
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func IsEventError(err error) bool {
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switch err.(type) {
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case ErrInvalidFilterName, *ErrInvalidFilterName:
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return true
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case ErrFilterNamePrefix, *ErrFilterNamePrefix:
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return true
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case ErrFilterNameSuffix, *ErrFilterNameSuffix:
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return true
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case ErrInvalidFilterValue, *ErrInvalidFilterValue:
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return true
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case ErrDuplicateEventName, *ErrDuplicateEventName:
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return true
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case ErrUnsupportedConfiguration, *ErrUnsupportedConfiguration:
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return true
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case ErrDuplicateQueueConfiguration, *ErrDuplicateQueueConfiguration:
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return true
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case ErrUnknownRegion, *ErrUnknownRegion:
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return true
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case ErrARNNotFound, *ErrARNNotFound:
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return true
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case ErrInvalidARN, *ErrInvalidARN:
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return true
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case ErrInvalidEventName, *ErrInvalidEventName:
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return true
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}
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return false
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}
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// ErrInvalidFilterName - invalid filter name error.
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type ErrInvalidFilterName struct {
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FilterName string
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}
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func (err ErrInvalidFilterName) Error() string {
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return fmt.Sprintf("invalid filter name '%v'", err.FilterName)
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}
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// ErrFilterNamePrefix - more than one prefix usage error.
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type ErrFilterNamePrefix struct{}
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func (err ErrFilterNamePrefix) Error() string {
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return "more than one prefix in filter rule"
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}
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// ErrFilterNameSuffix - more than one suffix usage error.
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type ErrFilterNameSuffix struct{}
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func (err ErrFilterNameSuffix) Error() string {
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return "more than one suffix in filter rule"
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}
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// ErrInvalidFilterValue - invalid filter value error.
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type ErrInvalidFilterValue struct {
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FilterValue string
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}
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func (err ErrInvalidFilterValue) Error() string {
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return fmt.Sprintf("invalid filter value '%v'", err.FilterValue)
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}
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// ErrDuplicateEventName - duplicate event name error.
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type ErrDuplicateEventName struct {
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EventName Name
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}
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func (err ErrDuplicateEventName) Error() string {
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return fmt.Sprintf("duplicate event name '%v' found", err.EventName)
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}
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// ErrUnsupportedConfiguration - unsupported configuration error.
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type ErrUnsupportedConfiguration struct{}
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func (err ErrUnsupportedConfiguration) Error() string {
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return "topic or cloud function configuration is not supported"
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}
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// ErrDuplicateQueueConfiguration - duplicate queue configuration error.
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type ErrDuplicateQueueConfiguration struct {
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Queue Queue
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}
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func (err ErrDuplicateQueueConfiguration) Error() string {
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var message string
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if data, xerr := xml.Marshal(err.Queue); xerr != nil {
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message = fmt.Sprintf("%+v", err.Queue)
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} else {
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message = string(data)
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}
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return fmt.Sprintf("duplicate queue configuration %v", message)
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}
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// ErrUnknownRegion - unknown region error.
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type ErrUnknownRegion struct {
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Region string
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}
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func (err ErrUnknownRegion) Error() string {
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return fmt.Sprintf("unknown region '%v'", err.Region)
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}
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// ErrARNNotFound - ARN not found error.
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type ErrARNNotFound struct {
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ARN ARN
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}
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func (err ErrARNNotFound) Error() string {
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return fmt.Sprintf("ARN '%v' not found", err.ARN)
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}
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// ErrInvalidARN - invalid ARN error.
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type ErrInvalidARN struct {
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ARN string
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}
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func (err ErrInvalidARN) Error() string {
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return fmt.Sprintf("invalid ARN '%v'", err.ARN)
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}
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// ErrInvalidEventName - invalid event name error.
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type ErrInvalidEventName struct {
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Name string
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}
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func (err ErrInvalidEventName) Error() string {
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return fmt.Sprintf("invalid event name '%v'", err.Name)
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}
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