#Spring mvc annotations Patch

It indicates that the result type should be written straight in the response body in whatever format you specify like JSON or XML.

It can be used instead of to get the content of a specific multipart and bind to the method argument.

It retrieves the URL parameter and maps it to the method argument.

It is used to map a controller parameter to request the header value.

It indicates that a method parameter should be bound to the value of the HTTP request body.

It is used to bind the request attribute to a handler method parameter.

It is used to annotate request handler method arguments.

It is used to annotate request handler method arguments so that spring can inject the relevant bits of matrix URI.

It is used to define the class of exception it will catch.

It is used both with classes and methods to enable cross origin requests.

It is a method level annotation that is used as an argument of a request mapping method.

It is used to map HTTP DELETE request into specific handler methods.

#Spring mvc annotations Patch

It is used to map HTTP PATCH request into specific handler methods.It is used to map HTTP POST request into specific handler methods.It is used to map HTTP PUT request into specific handler methods.It is used to map HTTP GET request into specific handler methods.

with the method argument, it can perform different HTTP operations. To get the form data object instance in the spring MVC controllers request mapping method, just use ModelAttribute annotation to annotate the method. It maps HTTP requests into a specific handler classes or methods.This indicates that an annotated class is a repository that is an abstraction of data access and storageĪlso Read Spring Boot Masterclass - Setup the MySQL database 02 Spring MVC and REST.This marks that class as a web controller, capable of handling requests.It means an annotated class is a service class that can execute business logic perform calculations or call external API’s.It is a generic stereotype for a spring managed component that indicates a class as a bean.It initialize a bean that will be initialized only when it is requested for.This points at the packages to scan for annotated components.It indicates that a class is a configuration class that may contain bean definitions.It marks a constructor, filed, or setter method to be autowired by spring dependency injection.It is used to indicate that the method produces a bean to be managed by spring.indicates a default value expression for the field or parameter to initialize the property with.It avoids the confusion that occurs when more than one bean of the same type is created.This indicates that the bean must be populated at configuration time with the required property.Also Read Spring MVC Populate Radio button values from Java model class Core spring annotations