Java

BeanScope

Defines the scopes of a bean in the Spring IoC container.

The scopes are defined as constants in this class, and can be used to specify the scope of a bean when defining it in the Spring configuration.

The scopes defined in this class are: - APPLICATION — Scopes a single bean definition to the lifecycle of a ServletContext. Only valid in the context of a web-aware Spring ApplicationContext. - PROTOTYPE — Scopes a single bean definition to any number of object instances. - REQUEST — Scopes a single bean definition to the lifecycle of a single HTTP request. Only valid in the context of a web-aware Spring ApplicationContext. - SESSION — Scopes a single bean definition to the lifecycle of an HTTP Session. Only valid in the context of a web-aware Spring ApplicationContext. - SINGLETON — Scopes a single bean definition to a single object instance for each Spring IoC container. - WEB_SOCKET — Scopes a single bean definition to the lifecycle of a WebSocket. Only valid in the context of a web-aware Spring ApplicationContext.

Type: Constants class
Package: com.euonia.spring
Author: (none specified)

Fields¶

Name	Type	Value	Description
`APPLICATION`	`String`	`"application"`	Scopes a single bean definition to the lifecycle of a ServletContext. Only valid in the context of a web-aware Spring ApplicationContext.
`PROTOTYPE`	`String`	`"prototype"`	Scopes a single bean definition to any number of object instances.
`REQUEST`	`String`	`"request"`	Scopes a single bean definition to the lifecycle of a single HTTP request. That is, each HTTP request has its own instance of a bean created off the back of a single bean definition. Only valid in the context of a web-aware Spring ApplicationContext.
`SESSION`	`String`	`"session"`	Scopes a single bean definition to the lifecycle of an HTTP Session. Only valid in the context of a web-aware Spring ApplicationContext.
`SINGLETON`	`String`	`"singleton"`	Scopes a single bean definition to a single object instance for each Spring IoC container.
`WEB_SOCKET`	`String`	`"websocket"`	Scopes a single bean definition to the lifecycle of a WebSocket. Only valid in the context of a web-aware Spring ApplicationContext.

Methods¶

No methods — constants-only utility class. A commented-out enum-based implementation exists in the source.