84 lines
2.7 KiB
Go
84 lines
2.7 KiB
Go
// Copyright 2014 beego Author. All Rights Reserved.
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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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package orm
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import (
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"github.com/astaxie/beego/pkg/client/orm"
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)
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// ExprSep define the expression separation
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const (
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ExprSep = "__"
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)
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// Condition struct.
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// work for WHERE conditions.
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type Condition orm.Condition
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// NewCondition return new condition struct
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func NewCondition() *Condition {
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return (*Condition)(orm.NewCondition())
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}
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// Raw add raw sql to condition
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func (c Condition) Raw(expr string, sql string) *Condition {
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return (*Condition)((orm.Condition)(c).Raw(expr, sql))
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}
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// And add expression to condition
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func (c Condition) And(expr string, args ...interface{}) *Condition {
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return (*Condition)((orm.Condition)(c).And(expr, args...))
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}
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// AndNot add NOT expression to condition
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func (c Condition) AndNot(expr string, args ...interface{}) *Condition {
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return (*Condition)((orm.Condition)(c).AndNot(expr, args...))
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}
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// AndCond combine a condition to current condition
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func (c *Condition) AndCond(cond *Condition) *Condition {
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return (*Condition)((*orm.Condition)(c).AndCond((*orm.Condition)(cond)))
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}
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// AndNotCond combine a AND NOT condition to current condition
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func (c *Condition) AndNotCond(cond *Condition) *Condition {
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return (*Condition)((*orm.Condition)(c).AndNotCond((*orm.Condition)(cond)))
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}
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// Or add OR expression to condition
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func (c Condition) Or(expr string, args ...interface{}) *Condition {
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return (*Condition)((orm.Condition)(c).Or(expr, args...))
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}
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// OrNot add OR NOT expression to condition
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func (c Condition) OrNot(expr string, args ...interface{}) *Condition {
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return (*Condition)((orm.Condition)(c).OrNot(expr, args...))
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}
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// OrCond combine a OR condition to current condition
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func (c *Condition) OrCond(cond *Condition) *Condition {
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return (*Condition)((*orm.Condition)(c).OrCond((*orm.Condition)(cond)))
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}
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// OrNotCond combine a OR NOT condition to current condition
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func (c *Condition) OrNotCond(cond *Condition) *Condition {
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return (*Condition)((*orm.Condition)(c).OrNotCond((*orm.Condition)(cond)))
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}
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// IsEmpty check the condition arguments are empty or not.
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func (c *Condition) IsEmpty() bool {
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return (*orm.Condition)(c).IsEmpty()
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}
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