D

DAOs
  debugging
  implementation approaches
  JPA-based
  lazy initialization
  negative scenarios tests
  testing
  testing exceptions
data transfer objects
database
  constraint
  embedded
  transactions
database container
database testing
  best practices, 2^nd
  challenges
  DAOs
  integration tests
  upper layers
datasets, asserting database state
DbUnit
  addUser
  advanced techniques
  annotations
  Assertion
  avoiding repetition with Template Method
  best practices
  CLEAN INSERT
  CLOSE CONNECTION (operation)
  connection
  DAO interface
  DatabaseOperation class
  DatabaseSequenceFilter
  datasets, 2^nd, 3^rd, 4^th
  defining primary keys dynamically
  DELETE
  DELETE ALL
  dependencies
  dynamic IDs
  EL integration
  EL support
  empty.xml
  example domain model
  exporting dataset
  FilteredDataSet, 2^nd
  handling NULL
  ignoring columns
  ignoring primary keys
  importing from database
  INSERT
  introduction
  issues, 2^nd, 3^rd
  logging
  missing column issue
  NONE
  QueryDataSet
  REFRESH
  ReplacementDataSet, 2^nd
  sample application
  SequenceTableFilter
  Template Design Pattern
  testAddUser, 2^nd
  testGetUserById
  third-party tools, 2^nd
  trade-offs
  TRANSACTION(operation)
  transforming data
  TRUNCATE
  unitils.properties
  UPDATE
  user.dtd
  user.xml
  UserDaoJdbcImpl
  user-EL.xml
  user-ok.xml
  user-reverted.xml, 2^nd
  users table
  user-token.xml
  using DTDs
Decorator pattern, 2^nd
DefaultAccountManager
DefaultController
  testing
DefaultSelenium
delta parameter
dependencies
  reducing
  separating code
dependency management, 2^nd
  repositories
deploy, Maven build phase
Design by Contract
design patterns
  Controller
  Decorator, 2^nd
  DTO
  Façade
  Inversion of Control, 2^nd
  Singleton
  Template Method, 2^nd, 3^rd
development cycle, 2^nd
development lifecycle platforms
  integration platform
development routine
directory structure
  conventions for book
  separate but equal
Document Object Model.
    See DOM.
doGet, test code
DOM
  Ajax, 2^nd, 3^rd, 4^th
  scripts
domain object
  passing
  trapdoor for controlling
don’t repeat yourself
doubles
DRY.
    See don’t repeat yourself.
DTOs.
    See data transfer objects.
dummy test method
duplication, eliminating
DynaBeans, JSPs and