115 lines
3.2 KiB
Go
115 lines
3.2 KiB
Go
/* WIP Under Construction */
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package qgen
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//import "fmt"
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import "database/sql"
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var Builder *builder
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func init() {
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Builder = &builder{conn:nil}
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}
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// A set of wrappers around the generator methods, so that we can use this inline in Gosora
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type builder struct
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{
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conn *sql.DB
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adapter DB_Adapter
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}
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func (build *builder) SetConn(conn *sql.DB) {
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build.conn = conn
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}
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func (build *builder) SetAdapter(name string) error {
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adap, err := GetAdapter(name)
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if err != nil {
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return err
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}
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build.adapter = adap
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return nil
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}
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func (build *builder) SimpleSelect(table string, columns string, where string, orderby string, limit string) (stmt *sql.Stmt, err error) {
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res, err := build.adapter.SimpleSelect("_builder", table, columns, where, orderby, limit)
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if err != nil {
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return stmt, err
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}
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return build.conn.Prepare(res)
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}
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func (build *builder) SimpleLeftJoin(table1 string, table2 string, columns string, joiners string, where string, orderby string, limit string) (stmt *sql.Stmt, err error) {
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res, err := build.adapter.SimpleLeftJoin("_builder", table1, table2, columns, joiners, where, orderby, limit)
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if err != nil {
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return stmt, err
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}
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//fmt.Println("res",res)
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return build.conn.Prepare(res)
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}
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func (build *builder) SimpleInnerJoin(table1 string, table2 string, columns string, joiners string, where string, orderby string, limit string) (stmt *sql.Stmt, err error) {
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res, err := build.adapter.SimpleInnerJoin("_builder", table1, table2, columns, joiners, where, orderby, limit)
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if err != nil {
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return stmt, err
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}
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//fmt.Println("res",res)
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return build.conn.Prepare(res)
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}
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func (build *builder) SimpleInsert(table string, columns string, fields string) (stmt *sql.Stmt, err error) {
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res, err := build.adapter.SimpleInsert("_builder", table, columns, fields)
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if err != nil {
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return stmt, err
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}
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return build.conn.Prepare(res)
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}
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func (build *builder) SimpleInsertSelect(ins DB_Insert, sel DB_Select) (stmt *sql.Stmt, err error) {
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res, err := build.adapter.SimpleInsertSelect("_builder", ins, sel)
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if err != nil {
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return stmt, err
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}
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return build.conn.Prepare(res)
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}
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func (build *builder) SimpleInsertLeftJoin(ins DB_Insert, sel DB_Join) (stmt *sql.Stmt, err error) {
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res, err := build.adapter.SimpleInsertLeftJoin("_builder", ins, sel)
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if err != nil {
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return stmt, err
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}
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return build.conn.Prepare(res)
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}
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func (build *builder) SimpleInsertInnerJoin(ins DB_Insert, sel DB_Join) (stmt *sql.Stmt, err error) {
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res, err := build.adapter.SimpleInsertInnerJoin("_builder", ins, sel)
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if err != nil {
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return stmt, err
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}
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return build.conn.Prepare(res)
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}
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func (build *builder) SimpleUpdate(table string, set string, where string) (stmt *sql.Stmt, err error) {
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res, err := build.adapter.SimpleUpdate("_builder", table, set, where)
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if err != nil {
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return stmt, err
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}
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return build.conn.Prepare(res)
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}
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func (build *builder) SimpleDelete(table string, where string) (stmt *sql.Stmt, err error) {
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res, err := build.adapter.SimpleDelete("_builder", table, where)
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if err != nil {
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return stmt, err
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}
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return build.conn.Prepare(res)
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}
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// I don't know why you need this, but here it is x.x
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func (build *builder) Purge(table string) (stmt *sql.Stmt, err error) {
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res, err := build.adapter.Purge("_builder", table)
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if err != nil {
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return stmt, err
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}
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return build.conn.Prepare(res)
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}
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