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136 lines
2.8 KiB
136 lines
2.8 KiB
// ------------------------------------------------------------------------
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// Project active2
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// Active Thing (activething.com) git.activething.com/go
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//
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// File name active.go
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// Created by DEV
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// Modified 09/04/2024
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//
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// Copyright 2024 activething.com
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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 err_fmt
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import (
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"reflect"
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"sync"
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)
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const (
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CodeBuilderError string = "build-format"
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CodeBuilderLevelError string = "builder-invalid-level"
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fmtErrorFormatUnwrap string = "cant unwrap error type %s"
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fmtErrorTypeFormat string = "cant build format for error type %s"
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fmtFieldFormatError string = "error.%s"
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)
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const (
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FieldNameError string = "error"
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FieldNameCode string = "code"
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FieldNameType string = "type"
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FieldNameMessage string = "message"
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FieldNameInfo string = "info"
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FieldNameDate string = "date"
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FieldNameTime string = "time"
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FieldNameParam string = "param"
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FieldNameSource string = "source"
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FieldNameUser string = "user"
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)
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var (
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g = struct {
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mux sync.RWMutex
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builders map[reflect.Type]ErrorBuilder
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collectors FieldCollectors
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}{
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builders : make(map[reflect.Type]ErrorBuilder),
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collectors : defaultCollectors(),
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}
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)
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func GetErrorBuilder (rtype reflect.Type) ErrorBuilder {
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g.mux.RLock()
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b,_ := g.builders[rtype]
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g.mux.RUnlock()
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return b
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}
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func SetErrorBuilder (rtype reflect.Type, errBuilder ErrorBuilder) {
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if rtype == nil {
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return
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}
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g.mux.Lock()
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if errBuilder == nil {
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delete(g.builders,rtype)
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} else {
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g.builders[rtype] = errBuilder
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}
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g.mux.Unlock()
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}
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func MakeErrorBuilder (builder Builder, err error) ErrorBuilder {
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builder.AddHead(err.Error(),reflect.TypeOf(err).String())
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var eb FieldCollectors
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g.mux.RLock()
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defer g.mux.RUnlock()
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for _,c := range g.collectors {
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if c.CollectField(builder,err) {
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eb = append(eb,c)
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}
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}
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if len(eb) == 0 {
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return BuildErrorFnc(BasicBuildError)
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}
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return eb
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}
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func AddCollector (collector FieldCollector) {
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if collector == nil {
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return
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}
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g.collectors = append(g.collectors,collector)
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}
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func defaultCollectors () FieldCollectors {
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return FieldCollectors{
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}
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}
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