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Exceptions Details

Exception basics and introduction, see AbstractObject::exception.

Agile Toolkit takes full advantage of exceptions. You can read more about exceptions in ...

To raise exception please use the exception() method of an object:

$obj = $this->add('MyObject');
throw $obj->exception('Something is Wrong');

// alternatively, add more info to exception
throw $obj->exception('Something is Wrong')

My default objects through exception of a class “BaseException”. You may use your own class:

class Exception_MyTest extends BaseException {
    function init(){
        $this->addMoreInfo('thrown by',$this->owner->name);
throw $obj->exception('Something is Wrong','MyTest');

Default exception type can also be specified on per-object basis through a property:

class Model_Test extends AbstractModel {
    public $default_exception='Exception_MyTest';
// or

Third argument to exception() can specify a default exception code which can further be accessed through “code” property.

Bundled Exception Classes

class BaseException

A standard agile-toolkit friendly exception

class Exception_Logic

Exception showing some problem in business logic

class Exception_ForUser

Excetpion which must be shown to user nicely.

class Exception_Obsolete

Signaling that some feature is obsolete.

class PathFinder_Exception

rename into Exception_PathFinder

class SQLException

is this still used?

class ObsoleteException

isn’t this obsolete class obsolete?

Exception Handling

Uncaught exceptions bubble up to the application class, are caught and passed on to App_CLI::caughtException.

In most cases exceptions will end up in Logger or a similar error-reporting controller.