Spring Autowiring @Qualifier example
In Spring, @Qualifier means, which bean is qualify to autowired on a field. When you have multiple similar beans are declared in bean configuration file, will Spring know which particular…
Spring Auto-Wiring Beans with @Autowired annotation
In last Spring auto-wiring in XML example, it will autowired the matched property of any bean in current Spring container. In most cases, you may need autowired property in a…
Spring Autowiring by AutoDetect
In Spring, “Autowiring by AutoDetect“, means chooses “autowire by constructor” if default constructor (argument with any data type), otherwise uses “autowire by type“.
Spring Autowiring by Constructor
In Spring, “Autowiring by Constructor” is actually autowiring by Type in constructor argument. It means, if data type of a bean is same as the data type of other bean…
Spring Autowiring by Type
In Spring, “Autowiring by Type” means, if data type of a bean is compatible with the data type of other bean property, auto wire it. For example, a “person” bean…
Spring Autowiring by Name
In Spring, “Autowiring by Name” means, if the name of a bean is same as the name of other bean property, auto wire it. For example, if a “customer” bean…
Spring Auto-Wiring Beans
In Spring framework, you can wire beans automatically with auto-wiring feature. To enable it, just define the “autowire” attribute in . In Spring, 5 Auto-wiring modes are supported: no –…