databam

package module

v0.0.0-...-e986e59 Latest Latest Go to latest Published: Nov 16, 2014 License: BSD-3-Clause Imports: 7 Imported by: 2

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Repository

github.com/BugHerd/databam

Links

Open Source Insights

README ¶

DataBAM

DataBase Access Mechanism

Documentation is here for now.

If you want to take a look at it in action, try the makefile in the example directory.

License

3-clause BSD. A copy is included with the source.

Documentation ¶

Overview ¶

package databam is an ORM designed to make querying highly-relational datasets easy

Index ¶

Variables
type Databam
- func New(db *sql.DB) *Databam
- func NewWithMapper(db *sql.DB, mapper Mapper) *Databam
type DebugLogger
type DefaultMapper
type Mapper
type Repository
- func NewRepository(d *Databam, i interface{}) (*Repository, error)

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ErrNotAPointer      = errors.New("not a pointer")
	ErrNotMappable      = errors.New("can't map to this")
	ErrFieldUnmapped    = errors.New("couldn't map field")
	ErrIncompatibleType = errors.New("incompatible type")
)

Functions ¶

This section is empty.

Types ¶

type Databam ¶

type Databam struct {
	// contains filtered or unexported fields
}

func New ¶

func New(db *sql.DB) *Databam

func NewWithMapper ¶

func NewWithMapper(db *sql.DB, mapper Mapper) *Databam

func (*Databam) Fetch ¶

func (d *Databam) Fetch(out interface{}) error

func (*Databam) MustRepository ¶

func (d *Databam) MustRepository(i interface{}) *Repository

func (*Databam) Repository ¶

func (d *Databam) Repository(i interface{}) (*Repository, error)

func (*Databam) SetDebugLogger ¶

func (d *Databam) SetDebugLogger(debugLogger DebugLogger)

type DebugLogger ¶

type DebugLogger func(string, ...interface{})

type DefaultMapper ¶

type DefaultMapper struct{}

func (DefaultMapper) FieldToColumn ¶

func (m DefaultMapper) FieldToColumn(name string) string

func (DefaultMapper) FieldsFrom ¶

func (m DefaultMapper) FieldsFrom(v reflect.Value, names []string) ([]reflect.Value, error)

func (DefaultMapper) RowTo ¶

func (m DefaultMapper) RowTo(rows *sql.Rows, columns []string, out reflect.Value) error

func (DefaultMapper) RowsTo ¶

func (m DefaultMapper) RowsTo(rows *sql.Rows, out interface{}) error

type Mapper ¶

type Mapper interface {
	RowsTo(rows *sql.Rows, out interface{}) error
	RowTo(rows *sql.Rows, columns []string, out reflect.Value) error
	FieldsFrom(v reflect.Value, names []string) ([]reflect.Value, error)
	FieldToColumn(name string) string
}

type Repository ¶

type Repository struct {
	// contains filtered or unexported fields
}

func NewRepository ¶

func NewRepository(d *Databam, i interface{}) (*Repository, error)

func (Repository) Fetch ¶

func (r Repository) Fetch(out interface{}, where interface{}) error

func (Repository) Load ¶

func (r Repository) Load(out interface{}) error

func (*Repository) Select ¶

func (r *Repository) Select() selectQuery

Source Files ¶

View all Source files

Directories ¶

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