generator

Documentation

Index

• Variables
• func AddOneTimeTemplate(t OneTimeTemplateI)
• func AddTableTemplate(t TableTemplateI)
• func AddTypeTableTemplate(t TypeTableTemplateI)
• func AsConstant(i interface{}, typ query.GoColumnType) string
• func ExportCreator(creator interface{}) string
• func Generate()
• func RegisterControlGenerator(c ControlGenerator)
• func WrapFormField(label string, forId string, child string) string
• type Codegen
• type ColumnType
• type ConnectorParam
• type ControlCreationInfo
  • func DefaultControlType(col *db.ColumnDescription) ControlCreationInfo
• type ControlDescription
• type ControlGenerator
  • func GetControlGenerator(imp string, typ string) ControlGenerator
• type ControlGeneratorRegistryKey
• type ControlType
• type ImportType
• type OneTimeTemplateI
• type ProviderGenerator
• type TableTemplateI
• type TableType
  • func (t *TableType) GetColumnByDbName(name string) *ColumnType
• type Template
• type TypeTableTemplateI
• type TypeTableType

Variables

var DefaultControlTypeFunc = DefaultControlType

DefaultControlTypeFunc is the injected function that determines the default control type for a particular type of database column. It gets initialized here, so that if you want to replace it, you can first call the default function

var DefaultFormFieldCreator = "control.FormFieldWrapperCreator"

var DefaultWrapper = "page.Label" // TODO: Delete

DefaultWrapper defines what wrapper will be used for generated controls. It should correspond to the string the wrapper was registered with.

var GenerateControlIDs = true

GenerateControlIDs will determine if the code generator will assign ids to the controls based on table and column names

var OneTimeTemplates []OneTimeTemplateI

var TableTemplates []TableTemplateI

Will be populated by the individual templates found

var TypeTableTemplates []TypeTableTemplateI

Functions

func AddOneTimeTemplate

func AddOneTimeTemplate(t OneTimeTemplateI)

func AddTableTemplate

func AddTableTemplate(t TableTemplateI)

func AddTypeTableTemplate

func AddTypeTableTemplate(t TypeTableTemplateI)

func AsConstant

func AsConstant(i interface{}, typ query.GoColumnType) string

Returns the value formatted as a constant. Essentially this just surrounds strings in quotes.

func ExportCreator

func ExportCreator(creator interface{}) string

Exports the given creator so that it can be embedded in a go file. Empty items are not exported Not all creators can be exported. This function is mainly a helper for code generation of controls. Specifically, events and actions do not export cleanly currently. But that should not be a problem for code generation.

func Generate

func Generate()

func RegisterControlGenerator

func RegisterControlGenerator(c ControlGenerator)

func WrapFormField

func WrapFormField(label string, forId string, child string) string

Types

type Codegen

type Codegen struct {
	Tables     map[string]map[string]TableType
	TypeTables map[string]map[string]TypeTableType
}

type ColumnType

type ColumnType struct {
	*db.ColumnDescription
	// Related control information
	ControlDescription
}

ColumnType combines a database ColumnDescription with a ControlDescription

type ConnectorParam

type ConnectorParam struct {
	Name        string
	Description string
	Typ         ControlType
	Template    string
	DoFunc      func(c page.ControlI, val interface{})
}

type ControlCreationInfo

type ControlCreationInfo struct {
	Typ        string
	CreateFunc string
	ImportName string
}

func DefaultControlType

func DefaultControlType(col *db.ColumnDescription) ControlCreationInfo

type ControlDescription

type ControlDescription struct {
	Import         *ImportType
	ControlType    string
	NewControlFunc string
	ControlName    string
	ControlID      string // default id to generate
	DefaultLabel   string
	Generator      ControlGenerator
	Connector      string
}

ControlDescription is matched with a ColumnDescription below and provides additional information regarding how information in a column can be used to generate a default control to edit that information.

type ControlGenerator

type ControlGenerator interface {
	Type() string
	Imports() []string
	SupportsColumn(col *ColumnType) bool
	GenerateCreator(col *ColumnType) string
	GenerateRefresh(col *ColumnType) string
	GenerateUpdate(col *ColumnType) string
}

func GetControlGenerator

func GetControlGenerator(imp string, typ string) ControlGenerator

type ControlGeneratorRegistryKey

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

type ControlType

type ControlType int

const (
	ControlTypeInteger ControlType = iota + 1
	ControlTypeString
)

type ImportType

type ImportType struct {
	Path      string
	Namespace string
	Alias     string // blank if not needing an alias
	Primary   bool
}

ImportType represents an import path required for a control. This is analyzed per-table.

type OneTimeTemplateI

type OneTimeTemplateI interface {
	GenerateOnce(codegen Codegen, dd *db.DatabaseDescription, buf *bytes.Buffer)
	FileName(key string) string
	Overwrite() bool
}

type ProviderGenerator

type ProviderGenerator interface {
	GenerateProvider(col *ColumnType) string
}

type TableTemplateI

type TableTemplateI interface {
	GenerateTable(codegen Codegen, dd *db.DatabaseDescription, t TableType, buf *bytes.Buffer)
	FileName(key string, t TableType) string
	Overwrite() bool
}

type TableType

type TableType struct {
	*db.TableDescription
	Columns []ColumnType
	Imports []*ImportType
}

func (*TableType) GetColumnByDbName

func (t *TableType) GetColumnByDbName(name string) *ColumnType

type Template

type Template struct {
	Overwrite bool
	TargetDir string
}

type TypeTableTemplateI

type TypeTableTemplateI interface {
	GenerateTypeTable(codegen Codegen, dd *db.DatabaseDescription, t TypeTableType, buf *bytes.Buffer)
	FileName(key string, t TypeTableType) string
	Overwrite() bool
}

type TypeTableType

type TypeTableType struct {
	*db.TypeTableDescription
}