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Index-A Guide to the Index
The index is arranged hierarchically, in alphabetical order, with symbols preceding the letter A. Most second-level entries and many third-level entries also occur as first-level entries. This is to ensure that users will find the information they require however they choose to search for it.
A
abstract classes, 116
exceptions, 129
sub-classing, 155
abstract methods
exception handling, 131
final methods, 154
onlnit() method, 154
overriding, 154
protected modifier, 151
Template Method design pattern, 117
abstract superclasses, 410
EJBs deriving from, 410
AbstractEnterpriseBean root superclass, 411
getBeanFactory() method, 412
AbstractSessionBean subclass, 413
AbstractStatelessSessionBean subclass, 414
business method interface example, 414
class hierarchy, UML diagram, 410
ejbActivate/~ Passivate() invocation on SLSB, impossible, 414
ejbCreate() defined as abstract, 414
goals, superclasses, 410
MDBs, 415
logging, 163
Template Method design pattern, 117, 118
abstract test cases, 87
implementation example, 90
protected abstract method definition, 89
AbstractCommandController class, com.interface21.web.servlet.mvc package, 480
AbstractController class, com.interface21.web.servlet.mvc package, 480, 481
handleRequest() method, 482
Template Method design pattern, 482
abstraction layer
code portability, 264
designing applications for portability, 39
JDBC abstraction framework, 324
com.interface21.jdbc.core package, 333
com.interface21.jdbc.object package, 333, 342
AbstractPdfView class, com.interface21.web.servlet.view.pdf package, 572, 687
buildPdfDocument() method, 573, 707
implementing, 706
renderMergedOutputModel() method, 706
Template Method design pattern, 706
AbstractTest class, com.interface21.load package, 620
runPass() method, 621
setFixture() method, 620
synchronization testing, 648
AbstractView class, com.interface21.web.servlet.view package, 477, 576, 687
onSetContext() method, 704
render() method, 687
renderMergedOutputModel() method, 687
Template Method design pattern, 687
AbstractXmlcView class, com.interface21.web.servlet.view.xmlc package, 568, 687
implementing, 704
onSetContext() method, 704
renderMergedOutputModel() method, 704
Template Method design pattern, 704
acceptance testing
associated integration testing, 92
definition, 75
web interfaces, 104, 105
accessing data
see data access
accessing EJBs, 417
Business Delegate pattern, using, 423
direct EJB access, disadavantages, 417
JMS, using, 425
local vs. remote access, 417
local-remote transparency, avoiding, 418
Service Locator pattern, using, 418
transparent dynamic proxy, using, 422
Action class, org.apache.struts.action package, 458
execute() method, 458
Action interface, webwork.action package, 463
execute() method, 463
ActionContext class, webwork.action package, 464
getContext() method, 464
ActionFactory class, webwork.action.factory package, 464
ActionForm class, org.apache.struts.action package, 458
validate() method, 459
458
adapter beans
smart model objects, 526
addProperty/addVetoableChangeListener() methods, BeanWrapper, 399
administrators
sample application, 182
afterCompletion() method, SessionSynchronization, 370
afterPropertiesSet() method, InitializingBean, 405
implementation example, 405
Akamai
edge site caching, 671
Ant build tool, 84, 90
automating testing, 107
build utilities, 65
deploying applications, 600, 608
generating XMLC object, 567
list of flags, 567
installing Domify open source project, 696
installing service definition files, 604
packaging sample applications, 594
testing database interaction, 99
web site, 65
Apache JMeter, 617, 619 application context object
see 380
EJB handling, 380
exceptions, listing, 381
application partitioning, 655
distributed architecture performance, 612
guidelines for using, 656
minimizing remote calls, 655
moving data to operation, 656
moving operation to data, 656
application registry, 140
avoiding singletons, 139
00 design principles summarized, 174
application server, choosing, 45-55
common mistakes, 54
comparison web site, 50
costs, 45, 50
deployment, 51
development, 51
different features, 52
evaluation criteria, 48-54
JBoss server, 601
newsgroups, 53
outside experience, 53
performance and scalability problems, 630
process, 54
requirement definition, 47
skills, availability of, 53
specification versions, 48
Sun resources, 48
timing, 46
tuning server, 630
vendor issues, 50
application.xml file
EAR deployment, 584
ApplicationContext interface, com.Interface21.context, 406
ApplicationContextAware interface, beans accessing application context, 407
functionality, describing, 406
infrastructure framework using, 406
XmlWebApplicationContext implementation, 407
hierarchy mechanism, 408
methods, listing, 407
parent context, null/NOT ~, 408
ApplicationContextAware Interface, com.Interface21.context package, 481 ApplicationException class
exception handling, 321
architectures, 15-41
distributed application with remote EJBs, 32-34
distributed architecture, 204-9
application with remote EJBs, 32-34
caching, 245
deployment flexibility, 19
exchanging data, 265
performance, 612, 653
pros and cons, 18
reasons for implementing, 204
reliability, 206
scalability, 205
stateful business objects, 207
using distributed architecture, 18
using EJBs, 20, 209
enterprise architecture goals, 16-17
J2EE applications, 26-35
non-distributed architecture, 28
sample application, 209, 248
scalable and robust architectures, 207
web application accessing local EJBs, 30-32
web application exposing web services interface, 34-35
web application with business component interface, 28-30
web tier design, 35-38
arrays
collections usage compared, 157
summarized, 176
Aspect Oriented Programming
dynamic proxies, 138
web sites, 138
assertions
assertion methods for test cases, 80
failed assertions, 80
history of concept, 108
invariants, 109
Java 1.4 assertion mechanism, 108
JUnit test cases, 104
multiple assertions, 81
test cases compared, 108
testing, 108
testing assertions, 80
asynchronous calling
see messaging.
attributes, CMT, 382
EJB attributes, listing, 382
Mandatory, 382, 386
Never, 382, 386
NotSupported, 382, 386
Required, 382
RequiresNew, 386
Supports, 382, 386
235
see also security.
basic authentication, 236
deploying applications, 597
form based authentication, 236
lazy authentication, 236
server implementation, 237
authorization, 235
see also security.
EJBs, 213
AvallabilityQuery class
execute() method, 326
JDBC abstraction framework, 326
Avalon, Apache
infrastructure, support packages for, 402
