本文整理汇总了Golang中github.com/go-xorm/core.Column.TableName方法的典型用法代码示例。如果您正苦于以下问题：Golang Column.TableName方法的具体用法？Golang Column.TableName怎么用？Golang Column.TableName使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/go-xorm/core.Column的用法示例。
在下文中一共展示了Column.TableName方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: mapType
func (engine *Engine) mapType(v reflect.Value) *core.Table {
t := v.Type()
table := engine.newTable()
if tb, ok := v.Interface().(TableName); ok {
table.Name = tb.TableName()
} else {
if v.CanAddr() {
if tb, ok = v.Addr().Interface().(TableName); ok {
table.Name = tb.TableName()
}
}
if table.Name == "" {
table.Name = engine.TableMapper.Obj2Table(t.Name())
}
}
table.Type = t
var idFieldColName string
var err error
var hasCacheTag, hasNoCacheTag bool
for i := 0; i < t.NumField(); i++ {
tag := t.Field(i).Tag
ormTagStr := tag.Get(engine.TagIdentifier)
var col *core.Column
fieldValue := v.Field(i)
fieldType := fieldValue.Type()
if ormTagStr != "" {
col = &core.Column{
FieldName: t.Field(i).Name,
TableName: table.Name,
Nullable: true,
IsPrimaryKey: false,
IsAutoIncrement: false,
MapType: core.TWOSIDES,
Indexes: make(map[string]bool),
}
tags := splitTag(ormTagStr)
if len(tags) > 0 {
if tags[0] == "-" {
continue
}
if strings.ToUpper(tags[0]) == "EXTENDS" {
switch fieldValue.Kind() {
case reflect.Ptr:
f := fieldValue.Type().Elem()
if f.Kind() == reflect.Struct {
fieldPtr := fieldValue
fieldValue = fieldValue.Elem()
if !fieldValue.IsValid() || fieldPtr.IsNil() {
fieldValue = reflect.New(f).Elem()
}
}
fallthrough
case reflect.Struct:
parentTable := engine.mapType(fieldValue)
for _, col := range parentTable.Columns() {
/*if t.Field(i).Anonymous {
col.TableName = parentTable.Name
} else {
col.TableName = engine.TableMapper.Obj2Table(t.Field(i).Name)
}*/
if len(col.TableName) <= 0 {
if _, ok := fieldValue.Interface().(TableName); ok {
col.TableName = fieldValue.Interface().(TableName).TableName()
} else {
col.TableName = engine.TableMapper.Obj2Table(fieldType.Name())
}
}
col.FieldName = fmt.Sprintf("%v.%v", t.Field(i).Name, col.FieldName)
table.AddColumn(col)
}
continue
default:
//TODO: warning
}
}
indexNames := make(map[string]int)
var isIndex, isUnique bool
var preKey string
for j, key := range tags {
k := strings.ToUpper(key)
switch {
case k == "<-":
col.MapType = core.ONLYFROMDB
case k == "->":
col.MapType = core.ONLYTODB
case k == "PK":
col.IsPrimaryKey = true
col.Nullable = false
case k == "NULL":
if j == 0 {
col.Nullable = true
//.........这里部分代码省略.........