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pgsql.go
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pgsql.go
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// Copyright (c) 2017 VMware, Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package dao
import (
"fmt"
"github.com/astaxie/beego/orm"
_ "github.com/lib/pq" //register pgsql driver
"github.com/vmware/harbor/src/common/utils"
)
type pgsql struct {
host string
port int
usr string
pwd string
database string
sslmode bool
}
type pgsqlSSLMode bool
func (pm pgsqlSSLMode) String() string {
if bool(pm) {
return "enable"
}
return "disable"
}
// Name returns the name of PostgreSQL
func (p *pgsql) Name() string {
return "PostgreSQL"
}
// String ...
func (p *pgsql) String() string {
return fmt.Sprintf("type-%s host-%s port-%d databse-%s sslmode-%q",
p.Name(), p.host, p.port, p.database, pgsqlSSLMode(p.sslmode))
}
//Register registers pgSQL to orm with the info wrapped by the instance.
func (p *pgsql) Register(alias ...string) error {
if err := utils.TestTCPConn(fmt.Sprintf("%s:%d", p.host, p.port), 60, 2); err != nil {
return err
}
if err := orm.RegisterDriver("postgres", orm.DRPostgres); err != nil {
return err
}
an := "default"
if len(alias) != 0 {
an = alias[0]
}
info := fmt.Sprintf("host=%s port=%d user=%s password=%s dbname=%s sslmode=%s",
p.host, p.port, p.usr, p.pwd, p.database, pgsqlSSLMode(p.sslmode))
return orm.RegisterDataBase(an, "postgres", info)
}