The Grails Framework

Table of contents

1Introduction

2Getting Started

3Upgrading from the previous versions

4Configuration

5The Command Line

6Application Profiles

7Object Relational Mapping (GORM)

8The Web Layer

9Traits

10REST

11Asynchronous Programming

12Validation

13The Service Layer

14Static Type Checking And Compilation

15Testing

16Internationalization

17Security

18Plugins

19Grails and Spring

20Scaffolding

21Deployment

22Contributing to Grails
Quick Reference

(Quick Reference)

count

Purpose

Returns the total number of rows in the domain class table

Examples

int bookCount = Book.count()

Quick Reference (hide)

Command Line

bug-report

clean

compile

console

create-app

create-command

create-controller

create-domain-class

create-functional-test

create-hibernate-cfg-xml

create-integration-test

create-interceptor

create-plugin

create-profile

create-script

create-service

create-taglib

create-unit-test

dependency-report

docs

generate-all

generate-controller

generate-views

help

install-templates

list-plugins

list-profiles

package-plugin

package

plugin-info

profile-info

run-app

run-command

run-script

schema-export

shell

stats

stop-app

test-app

war

Constraints

attributes

bindable

blank

creditCard

email

inList

matches

max

maxSize

min

minSize

notEqual

nullable

range

scale

size

unique

url

validator

widget

Controllers

actionName

allowedMethods

bindData

chain

controllerName

defaultAction

errors

flash

forward

grailsApplication

hasErrors

header

namespace

params

redirect

render

request

respond

response

responseFormats

scope

servletContext

session

withForm

withFormat

Database Mapping

autoImport

autoTimestamp

batchSize

cache

cascade

column

comment

discriminator

dynamicInsert

dynamicUpdate

fetch

id

ignoreNotFound

indexColumn

insertable

joinTable

lazy

order

sort

table

type

updateable

version

Domain Classes

addTo

attach

belongsTo

clearErrors

constraints

count

countBy

createCriteria

delete

discard

embedded

errors

executeQuery

executeUpdate

exists

fetchMode

find

findAll

findAllBy

findAllWhere

findBy

findOrCreateBy

findOrCreateWhere

findOrSaveBy

findOrSaveWhere

findWhere

first

get

getAll

getDirtyPropertyNames

getPersistentValue

hasErrors

hasMany

hasOne

ident

instanceOf

isAttached

isDirty

last

list

listOrderBy

load

lock

mapWith

mappedBy

mapping

merge

namedQueries

properties

read

refresh

removeFrom

save

transients

validate

where

whereAny

withCriteria

withNewSession

withSession

withTransaction

Plug-ins

URL mappings

codecs

controllers

core

dataSource

domainClasses

hibernate

i18n

logging

scaffolding

services

servlets

Services

scope

transactional

Servlet API

request

response

servletContext

session

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