Spring AutoWiring
#SpringTutorialsbySuresh
Spring provides fours flavors of autowiring
byName: Attempts to find in the container whose name is same as the name of property being wired.
byType: Attempts to find a single bean in the container whose type matches the type of the property being wired
constructor: Tries to match up one or more beans in the container with the parameters of one of the constructors of the bean being wired.
autodetect: Attempts to autowire by constructor first and then using byType. Ambiguity is handed the same way as with constructor and byType wiring.