setter

When using @Autowired (not xml configuration), could someone compare the set/constructor binding advantages and disadvantages? See the following examples: public class Example{ private Logger log; // constructor wiring @Autowired public Example(Logger log){ this.log = log; } } public class Example{ // setter wiring @Autowired private Logger log; } It is entirely a matter of preference. Spring frowns upon constructor injection, or at least used to, because thus circular dependencies appear and they are hard to manage (A needs B in constructor, B needs A in constructor). One actual difference is

I have a bean: <bean id="BasketLogic" class="efco.logic.EfcoBasketLogic" autowire="byType"> <property name="documentLogic" ref="DocumentLogic" /> <property name="stateAccess" ref="StateAccess" /> <property name="contextAccess" ref="ContextAccess" /> </bean> <bean id="EfcoErpService" autowire="byType" class="efco.erp.service.EfcoErpServiceImpl"> <constructor-arg ref="ErpConnector"/> </bean> documentLogic , stateAccess and contextAccess are fields on BasketLogicImpl And I do not have <context:component-scan /> EfcoBasketLogic.java: public class EfcoBasketLogic extends BasketLogicImpl { @Inject

Check out this code. This is a very simple JavaScript object which is implemented using Module Pattern (and you can see the live example at this fiddle address ) var human = function() { var _firstName = ''; var _lastName = '' return { get firstName() { return _firstName; }, get lastName() { return _lastName; }, set firstName(name) { _firstName = name; }, set lastName(name) { _lastName = name; }, get fullName() { return _firstName + ' ' + _lastName; } } }(); human.firstName = 'Saeed'; human.lastName = 'Neamati'; alert(human.fullName); However, IE8 doesn't support JavaScript get and set

This question already has answers here : Convention question: When do you use a Getter/Setter function rather than using a Property (9 answers) Possible Duplicate: Convention question: When do you use a Getter/Setter function rather than using a Property I've run into a lot of differing opinions on Getters and Setters lately, so I figured I should make it into it's own question. A previous question of mine received an immediate comment (later deleted) that stated setters shouldn't have any side effects, and a SetProperty method would be a better choice. Indeed, this seems to be Microsoft's

I'm trying to implement some automated getter and setter for php objects. My target is to automatically have for each properties the methods getProperty() and setProperty(value) , that way if the method is not implemented for a property the script will simply set or get the value. An example, to make myself clear: class Foo { public $Bar; } $A = new A(); $A->setBar("bar"); $A->getBar(); // -> output "bar" or class Foo { public $Bar; public function setBar($bar) { $Bar = $bar; } public function getBar($bar) { return 'the value is: ' . $bar; } } $A = new A(); $A->setBar("bar"); $A->getBar(); //