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sql.go
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sql.go
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/*
* Copyright (c) 2018. Abstrium SAS <team (at) pydio.com>
* This file is part of Pydio Cells.
*
* Pydio Cells is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Pydio Cells is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Pydio Cells. If not, see <http://www.gnu.org/licenses/>.
*
* The latest code can be found at <https://pydio.com>.
*/
package index
import (
"context"
"time"
"github.com/pydio/cells/common"
"github.com/pydio/cells/common/log"
"github.com/pydio/cells/common/proto/tree"
"github.com/pydio/cells/common/sql"
"github.com/pydio/cells/common/sql/index"
"github.com/pydio/cells/common/utils/mtree"
)
var (
queries = map[string]interface{}{}
)
type sqlimpl struct {
*sql.Handler
*index.IndexSQL
}
// Init handler for the SQL DAO
func (s *sqlimpl) Init(options common.ConfigValues) error {
// super
s.DAO.Init(options)
// Preparing the index
s.IndexSQL = index.NewDAO(s.Handler, "ROOT").(*index.IndexSQL)
if err := s.IndexSQL.Init(options); err != nil {
return err
}
// Preparing the db statements
if options.Bool("prepare", true) {
for key, query := range queries {
if err := s.Prepare(key, query); err != nil {
return err
}
}
}
if _, err := s.IndexSQL.GetNode(mtree.NewMPath(1)); err != nil {
log.Logger(context.Background()).Info("Creating root node in index ")
treeNode := mtree.NewTreeNode()
treeNode.Type = tree.NodeType_COLLECTION
treeNode.Uuid = "ROOT"
treeNode.SetMPath(1)
treeNode.Level = 1
treeNode.MTime = time.Now().Unix()
s.IndexSQL.AddNode(treeNode)
}
return nil
}