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// Copyright 2019-present Facebook Inc. All rights reserved.
// This source code is licensed under the Apache 2.0 license found
// in the LICENSE file in the root directory of this source tree.
// Code generated by entc, DO NOT EDIT.
package entv1
import (
"fmt"
"strings"
"github.com/facebook/ent/dialect/sql"
"github.com/facebook/ent/entc/integration/migrate/entv1/customtype"
)
// CustomType is the model entity for the CustomType schema.
type CustomType struct {
config `json:"-"`
// ID of the ent.
ID int `json:"id,omitempty"`
// Custom holds the value of the "custom" field.
Custom string `json:"custom,omitempty"`
}
// scanValues returns the types for scanning values from sql.Rows.
func (*CustomType) scanValues(columns []string) ([]interface{}, error) {
values := make([]interface{}, len(columns))
for i := range columns {
switch columns[i] {
case customtype.FieldID:
values[i] = &sql.NullInt64{}
case customtype.FieldCustom:
values[i] = &sql.NullString{}
default:
return nil, fmt.Errorf("unexpected column %q for type CustomType", columns[i])
}
}
return values, nil
}
// assignValues assigns the values that were returned from sql.Rows (after scanning)
// to the CustomType fields.
func (ct *CustomType) assignValues(columns []string, values []interface{}) error {
if m, n := len(values), len(columns); m < n {
return fmt.Errorf("mismatch number of scan values: %d != %d", m, n)
}
for i := range columns {
switch columns[i] {
case customtype.FieldID:
value, ok := values[i].(*sql.NullInt64)
if !ok {
return fmt.Errorf("unexpected type %T for field id", value)
}
ct.ID = int(value.Int64)
case customtype.FieldCustom:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field custom", values[i])
} else if value.Valid {
ct.Custom = value.String
}
}
}
return nil
}
// Update returns a builder for updating this CustomType.
// Note that you need to call CustomType.Unwrap() before calling this method if this CustomType
// was returned from a transaction, and the transaction was committed or rolled back.
func (ct *CustomType) Update() *CustomTypeUpdateOne {
return (&CustomTypeClient{config: ct.config}).UpdateOne(ct)
}
// Unwrap unwraps the CustomType entity that was returned from a transaction after it was closed,
// so that all future queries will be executed through the driver which created the transaction.
func (ct *CustomType) Unwrap() *CustomType {
tx, ok := ct.config.driver.(*txDriver)
if !ok {
panic("entv1: CustomType is not a transactional entity")
}
ct.config.driver = tx.drv
return ct
}
// String implements the fmt.Stringer.
func (ct *CustomType) String() string {
var builder strings.Builder
builder.WriteString("CustomType(")
builder.WriteString(fmt.Sprintf("id=%v", ct.ID))
builder.WriteString(", custom=")
builder.WriteString(ct.Custom)
builder.WriteByte(')')
return builder.String()
}
// CustomTypes is a parsable slice of CustomType.
type CustomTypes []*CustomType
func (ct CustomTypes) config(cfg config) {
for _i := range ct {
ct[_i].config = cfg
}
}
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