gogenerator

package
v0.9.1 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Jun 23, 2020 License: GPL-3.0 Imports: 21 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func NewBinding 

func NewBinding() (*astReader, error)

Types

type Entity 

type Entity struct {
	*binding.Object

	Fields []*Field // the tree of struct fields (necessary for embedded structs)

	// TODO remove these
	Relations map[string]*StandaloneRelation
	// contains filtered or unexported fields
}

Entity holds the model information necessary to generate the binding code

func (*Entity) HasLazyLoadedRelations 

func (entity *Entity) HasLazyLoadedRelations() bool

HasLazyLoadedRelations called from the template.

func (*Entity) HasNonIdProperty 

func (entity *Entity) HasNonIdProperty() bool

HasNonIdProperty called from the template. The goal is to void GO error "variable declared and not used"

func (*Entity) HasRelations 

func (entity *Entity) HasRelations() bool

HasRelations called from the template.

func (*Entity) Merge 

func (entity *Entity) Merge(mEntity *model.Entity) model.EntityMeta

Merge implements model.EntityMeta interface

type Field 

type Field struct {
	Entity             *Entity // parent entity
	Name               string
	Type               string
	IsPointer          bool
	Property           *Property // nil if it's an embedded struct
	Fields             []*Field  // inner fields, nil if it's a property
	SimpleRelation     string
	StandaloneRelation *StandaloneRelation // to-many relation stored as a standalone relation in the model
	IsLazyLoaded       bool                // only standalone (to-many) relations currently support lazy loading
	Meta               *Field              // self reference for recursive ".Meta.Fields" access in the template
	// contains filtered or unexported fields
}

Field is a field in an entity-struct. Not all fields become properties (e.g. to-many relations don't have a property)

func (*Field) HasLazyLoadedRelations 

func (field *Field) HasLazyLoadedRelations() bool

HasLazyLoadedRelations called from the template.

func (*Field) HasPointersInPath 

func (field *Field) HasPointersInPath() bool

HasPointersInPath checks whether there are any pointer-based fields in the path. Called from the template.

func (*Field) HasRelations 

func (field *Field) HasRelations() bool

HasRelations called from the template.

func (*Field) Path 

func (field *Field) Path() string

Path returns full path to the field (in embedded struct) called from the template

type GoGenerator 

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

func (GoGenerator) BindingFile added in v0.9.1 

func (GoGenerator) BindingFile(forFile string) string

BindingFile returns a name of the binding file for the given entity file.

func (GoGenerator) IsGeneratedFile 

func (GoGenerator) IsGeneratedFile(file string) bool

func (GoGenerator) ModelFile added in v0.9.1 

func (GoGenerator) ModelFile(forFile string) string

ModelFile returns the model GO file for the given JSON info file path

func (*GoGenerator) ParseSource 

func (goGen *GoGenerator) ParseSource(sourceFile string) (*model.ModelInfo, error)

func (*GoGenerator) WriteBindingFiles 

func (goGen *GoGenerator) WriteBindingFiles(sourceFile string, options generator.Options, mergedModel *model.ModelInfo) error

func (*GoGenerator) WriteModelBindingFile 

func (goGen *GoGenerator) WriteModelBindingFile(options generator.Options, modelInfo *model.ModelInfo) error

type Identifier 

type Identifier struct {
	Id  id
	Uid uid
}

Identifier combines DB ID and UID into a single structure

type Index 

type Index struct {
	Identifier
}

Index holds information for creating an indexed field in DB

type Property 

type Property struct {
	*binding.Field

	GoType string
	FbType string

	// TODO remove these
	Identifier
	IsPointer bool
	Converter *string

	// type casts for named types
	CastOnRead  string
	CastOnWrite string

	GoField    *Field // actual code field this property represents
	Entity     *Entity
	UidRequest bool
	// contains filtered or unexported fields
}

Property represents a mapping between a struct field and a DB field

func (*Property) AnnotatedType 

func (property *Property) AnnotatedType() string

AnnotatedType returns "type" annotation value

func (*Property) FbSlot 

func (property *Property) FbSlot() int

FbSlot is called from the template. It calculates flatbuffers slot number.

func (*Property) FbvTableOffset 

func (property *Property) FbvTableOffset() uint16

TODO moved to model.Property FbvTableOffset calculates flatbuffers vTableOffset. Called from the template.

func (*Property) Merge 

func (property *Property) Merge(mProperty *model.Property) model.PropertyMeta

Merge implements model.PropertyMeta interface

func (*Property) ObTypeString 

func (property *Property) ObTypeString() string

ObTypeString is called from the template

func (*Property) Path 

func (property *Property) Path() string

Path is called from the template. It returns full path to the property (in embedded struct).

func (*Property) TplReadValue 

func (property *Property) TplReadValue(objVar, castType string) string

TplReadValue returns a code to read the property value on a given object.

func (*Property) TplSetAndReturn 

func (property *Property) TplSetAndReturn(objVar, castType, rhs string) string

TplSetAndReturn returns a code to write the property value on a given object.

type StandaloneRelation 

type StandaloneRelation struct {
	Identifier
	Target struct {
		Identifier
		Name      string
		IsPointer bool
	}
	Name       string
	UidRequest bool
}

StandaloneRelation contains information about a "to-many" relation

Source Files

View all Source files

Directories

Path Synopsis

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.