change: make IAuthenticationService throw an IllegalArgumentException rather than an EnvironmentFailureException if retrieving information about a user fails

SVN: 5511

change:
- add call to userStore.check() to the constructor
- throw an IllegalArgumentException if information about a user cannot be obtained from the store

SVN: 5510

SVN: 5482

add: unit tests for UserEntry and LineBasedUserStore

SVN: 5481

SVN: 5468

SVN: 5435

SVN: 5430

SVN: 5422

SVN: 5374

add: libraries commons-io, args4j and jline to class path

SVN: 5372

SVN: 4981

SVN: 4950

change: generalize the property concept for the Principal; now arbitrary String properties can be delivered back and the CrowdAuthenticationService will provide all Crowd attributes for the principal as properties

SVN: 4360

SVN: 3717

SVN: 3506

SVN: 2385

SVN: 1646

- static imports added.

SVN: 1127

SVN: 728

SVN: 686

SVN: 685

SVN: 684

- DummyAuthenticationService.authenticateApplication should return a non-null value.
- Better logging in DefaultSessionManager
javadoc:
- improved in IAuthenticationService

SVN: 666

- IAuthenticationService refactored: it extends ISelfTestable and functionality previously implemented only by 'authenticate' has been splitted.

SVN: 660

fix: users could be authenticated by mistake even with the wrong password

SVN: 619

SVN: 538

SVN: 537

- better logging output.

SVN: 483

- updated and completed.

SVN: 482

change:
- Get additional information from Crowd authentication service.
- IAuthenticationService.authenticate(String, String) returns now a Principal object instead of a boolean value.
- User authentication is so no longer needed in CrowdAuthenticationService.

SVN: 478

SVN: 400

SVN: 299

- improve logging
- add 'final' where appropriate
- improved javadoc

SVN: 265

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SVN: 109

use CheckedExceptionTunnel.wrapIfNecessary()

SVN: 95

SVN: 94