73 lines
2.0 KiB
Go
73 lines
2.0 KiB
Go
/*
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Copyright 2023 The Kruise Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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 errors
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import "fmt"
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// PluginErrorType describes a high-level category of a given error
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type PluginErrorType string
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const (
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// ApiCallError is an error related to communication with k8s API server
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ApiCallError PluginErrorType = "apiCallError"
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// InternalError is an error inside plugin
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InternalError PluginErrorType = "internalError"
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// ParameterError is an error related to bad parameters provided by a user
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ParameterError PluginErrorType = "parameterError"
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// NotImplementedError an error related to be not implemented by developers
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NotImplementedError PluginErrorType = "notImplementedError"
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)
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type PluginError interface {
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// Error implements golang error interface
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Error() string
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// Type returns the type of CloudProviderError
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Type() PluginErrorType
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}
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type pluginErrorImplErrorImpl struct {
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errorType PluginErrorType
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msg string
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}
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func (c pluginErrorImplErrorImpl) Error() string {
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return c.msg
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}
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func (c pluginErrorImplErrorImpl) Type() PluginErrorType {
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return c.errorType
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}
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// NewPluginError returns new plugin error with a message constructed from format string
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func NewPluginError(errorType PluginErrorType, msg string, args ...interface{}) PluginError {
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return pluginErrorImplErrorImpl{
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errorType: errorType,
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msg: fmt.Sprintf(msg, args...),
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}
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}
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func ToPluginError(err error, errorType PluginErrorType) PluginError {
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if err == nil {
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return nil
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}
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return pluginErrorImplErrorImpl{
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errorType: errorType,
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msg: err.Error(),
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}
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}
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