The Definitive Guide to Grails

Description

The Definitive Guide to Grails

The Definitive Guide to Grails (Definitive Guide)
By: Graeme Rocher
ISBN-10: 1590597583    ISBN-13: 9781590597583
Publisher: Apress - 2006-12-11
Paperback | 384 Pages

From the Publisher

Reviewed and endorsed by Guillaume Laforge and Dierk Koenig of Groovy, The Definitive Guide to Grails, by Grails lead Graeme Rocher, is for anyone looking for a more agile approach to web development with a dynamic scripting language such as Groovy. It will show you the new direction web frameworks are taking and specifically how a dynamic scripting language like Groovy can be harnessed on the JavaTM platform for productive Grails development.

This book takes you through the Grails development life cycle, including its project infrastructure, screen generation, full automatic object mapping to relational database systems, and a flexible, easy-to-use web layer. This book also demonstrates how Grails complements Java web development. Topics include creating domain classes in the Java platform while still accessing advanced features like dynamic persistent methods, using Grails controllers to call business logic written in the Java specification, and testing your Java application logic using Grails test cases.

• The author tackles new issues like writing web applications with dynamic languages, an agile approach, Ajax, and more.
• The Java platform has always been about choice, and this book demonstrates how you can use select aspects of Grails that you choose.
• The book makes up for the current lack of solid Groovy documentation.

Author Description:

Graeme Rocher is a software architect and Chief Technology Officer at Grails, a framework with the essence of Ruby on Rails, but targeted at tight Java integration. Graeme is the current project lead of Grails and is a member of the Groovy JSR-241 executive committee.

In his current role as CTO at SkillsMatter, a company specializing in Open Source training, Graeme is in charge of the companies courseware development strategy and general technical direction. As part of this role he actively works with a wide range of professionals from the Open Source community and speaks at industry conferences whenever possible on subjects related to Groovy, Grails and dynamic languages in Java.

Table of Contents:

Foreword     xiv
About the Author     xvi
About the Technical Reviewers     xvii
Acknowledgments     xviii
Introduction     xix
The Search for the Holy Grail(s)     1
Trouble in Paradise     1
The Arrival of Web 2.0 Applications     23
The Power of Java     3
Grails: The Story So Far     4
Java Integration     5
Simplicity and Power     5
Lessons Learned     7
Why You Should Be Interested in Grails     7
Getting Started with Grails     8
Running the Targets     10
The Obligatory "Hello World!"     11
The Unit Tests     15
Summary     16
The Groovy Language     17
Groovy and Java: A Comparison     18
What's the Same?     18
What's Different?     18
The Basics     20
Declaring Classes     20
Language-Level Assertions     21
Groovy Strings     21
Closures     24
Lists and Maps     25
Expando Objects     27
Ranges     28
Groovy PowerFeatures     29
Everything Is an Object     29
Metaprogramming     33
Understanding Builders     34
Summary     36
The Grails Project Infrastructure     37
Overview of a Grails Project     37
Grails and the MVC Pattern     40
The M in MVC     40
The V in MVC     41
The C in MVC     41
Beyond MVC     41
Being Environmentally Friendly     41
Data Source Configuration     42
Supported Databases     46
Configuring a Custom Dialect     47
Bootstrapping a Grails Application     48
Configuring Logging     48
Enabling SQL Logging     50
Logging and Environments     50
The Grails Command-Line Utilities     50
Running on a Different Port     51
Packaging a WAR Archive     51
Using the Grails Console and Shell     52
Using the Command-Line Shell     52
The Grails Console     53
IDE Integration     54
Installing the Groovy-Eclipse Plug-in     55
Importing a Grails Project     55
Running the Grails Application from Eclipse     58
Summary     60
The Application Domain     61
Simplified ORM with Grails Object-Relational Mapping (GORM)     61
GORM Basics     62
Making Properties Optional     65
Relationships with GORM     65
Performing CRUD Operations     67
Creating Bookmarks     68
Reading a Bookmark     68
Updating the Bookmark     68
Deleting Bookmarks     69
Querying the Domain Model     69
Basic Retrieval with get and exists     69
Listing, Sorting, and Counting     70
Querying with Dynamic Finders     71
Querying with HQL     73
Querying by Example     73
Querying with Criteria     74
Mapping Inheritance     79
Validating the Domain     81
Applying Domain Constraints     82
Validating Against Constraints     84
Defining Custom Constraints     85
Performing Updates Revisited     87
Summary     88
Scaffolding     89
Dynamic Scaffolding     89
Create Operation     92
Read Operation      96
Update Operation     96
Delete Operation     101
Overriding CRUD Operations     101
Customizing Fields with Constraints     103
Static Scaffolding     104
Generating a Controller     105
Generating Views     108
Summary     110
Testing, Testing, Testing     111
Writing Effective Unit Tests     112
Using the assert Keyword     114
Using Test Data     116
Exploring GroovyTestCase     117
Testing in Practice     118
Using Mocks and Stubs     121
Mocks in Action     121
Defining Test Data with Closure Currying     123
Functional Testing with WebTest     128
Installing WebTest     128
Generating a Web Test     131
Executing Web Tests     134
Interacting with Forms     136
Summary     137
Grails Controllers     139
Introduction to Controllers     139
Setting the Default Action     141
Accessing Request Attributes     142
Using Logging     143
Working with Request Parameters     145
Understanding Flash Scope     146
Creating a Model     148
Data Binding and Type Conversion     149
Data Binding with Domain Models     150
Data Binding with the bindData Method     152
Controlling Flow with Redirects     153
Constructing a Model with Chaining     154
Rendering a Response     156
Rendering Text     157
Rendering a Specific View     157
Rendering Markup     157
Using Action Interception     158
Before Advice     159
After Advice     159
Using Interceptors for Authentication     159
Handling File Uploads     167
Working with Multipart Requests     167
Uploads and Data Binding     169
Summary     170
Groovy Server Pages     171
The Basics     171
Understanding the Model     172
Page Directives     173
Groovy Scriptlets     173
GSP as GStrings     174
Built-in Grails Tags     175
Setting Variables with Tags     175
Logical Tags     175
Iterative Tags     177
Filtering and Iteration      178
Grails Dynamic Tags     181
Linking Tags     182
Creating Forms and Fields     184
Validation and Error Handling     189
Internationalization Support     191
The message Tag     191
Using Layouts and Templates     192
An Example Layout     193
Layout-by-Convention     195
Layout with Meta Tags     195
Layouts in Action     195
Understanding Templates     200
Shared Templates     202
The Render Method Revisited     202
Paginating Data     203
Creating Custom Tags     205
Creating a Tag Library     206
Custom Tag Basics     207
Custom Tags in Action     208
Testing a Custom Tag     211
Summary     215
Ajax     217
The Basics of Ajax     217
Ajax in Action     221
Executing Code Before and After a Call     229
Handling Events     230
More on Updating Content     231
Remote Linking     231
Applying Effects     233
Working with JavaScript Events     234
Remote Form Submission     236
A Note on Ajax and Performance     238
Summary     239
Services and Jobs     241
Service Basics     241
Transactions     242
Services and Dependency Injection     243
Services in Action     244
Extended Search Capability     246
Latest del.icio.us Posts     252
Testing the Service     255
Scheduling Jobs with Quartz     256
Simple Jobs     256
Cron Jobs     258
Jobs in Action     260
Updating the Domain Model     262
Implementing a Controller     262
Creating the View and Template     264
Scheduling the Job     267
Testing the Job     274
Interacting with the Scheduler     278
Pausing and Resuming Jobs     280
Triggering a Job     280
Adding and Removing Jobs     280
Summary     282
Java Integration     283
Server-Side Java Integration     283
ORM Integration with Hibernate     285
Mapping with Hibernate XML     285
EJB3-Compliant Mapping     289
Using Constraints with POJO Entities     300
Retrieving the SessionFactory     302
Dependency Injection with Spring     302
Getting Hold of Useful Beans     303
Overriding Bean Definitions     306
Using Spring Controllers with Grails     306
Using Acegi Security with Grails     318
Exposing a SOAP Service with XFire     327
Summary     331
Index     333 http://rapidshare.com/files/29876497/1590597583.rar

Disclaimer:
Contents of this page are indexed from the Internet. All actions are under your responsability. Email us to report illegal contents or external links and we'll remove them immediately.

Please check the description for download links if any or do a search to find alternative books.

Can't Download?
Please search mirrors if you can't find download links for "The Definitive Guide to Grails" in "Description" and someone else may update the links. Check the comments when back to find any updates.

Search Mirrors
Maybe some mirror pages will be helpful, search this book at top of this page or click here to find more info.

1. Ebooks list page : 502
2. The Definitive Guide to Grails
3. The Definitive Guide to Grails
4. The Definitive Guide to Grails
5. The Definitive Guide to Grails
6. The Definitive Guide to Grails
7. The Definitive Guide to Grails by Graeme Rocher
8. Apress The Definitive Guide to Grails Dec 2006 eBook-BBL
9. [share_ebook] The Definitive Guide to Grails
10. The Definitive Guide to Grails, Second Edition (Expert's Voice in Web Development)
11. [request_ebook] The Definitive Guide to Grails, Second Edition
12. Apress The Definitive Guide to Grails Dec 2006 eBook BBL
13. The Definitive Guide to Building Java Robots (The Definitive Guide to)
14. The Definitive Guide to Apache mod_rewrite (Definitive Guide)
15. The Definitive Guide to MySQL 5, Third Edition (Definitive Guide)
16. The Definitive Guide to Apache mod_rewrite (Definitive Guide)