Spring autowiring byName real time example

Autowiring byName is similar to autowiring with byType. Here Spring will match the pojos and Properties injected into pojos by Spring container with the help of beans.xml by using its names. Lets see an example. LogWriter.java ConsoleWriter.java FileWriter.java Logger.java beans.xml App.java output: Hello there Write to file: Hi again If you found an error, highlight it and press Shift + Enter or click here to inform us.

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Spring autowiring by type real time example

Upto now we have seen injecting properties into beans manually. In spring there is a feature to Autowire dependencies between beans automatically thats called Autowiring. Autowiring lets you tell spring to try to figure out itself how your beans are all connected. There are several ways of autowiring in spring we gonna start now with type. Below there is an interface LogWriter.java which is implemented by ConsoleWriter.java and Filewriter.java. Logger.java had dependency on those two classes. so, now we are going to autowire those dependencies by type. LogWriter.java ConsoleWriter.java FileWriter.java Logger.java beans.xml App.java output: Hello there Write to file: Hi

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