Package org.apache.juneau.rest.springboot

Class SpringBeanStore

java.lang.Object

org.apache.juneau.cp.BeanStore

org.apache.juneau.rest.springboot.SpringBeanStore

public class SpringBeanStore
extends BeanStore

A bean store that uses Spring bean resolution to find beans if they're not already in this store.

See Also:

• juneau-rest-server-springboot Basics

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.juneau.cp.BeanStore

BeanStore.Builder, BeanStore.Void

Field Summary

Fields inherited from class org.apache.juneau.cp.BeanStore

INSTANCE

Constructor Summary

Constructors

Constructor	Description
SpringBeanStore(Optional<org.springframework.context.ApplicationContext> appContext, Optional<BeanStore> parent, Object resource)	Constructor.

Method Summary

Modifier and Type	Method	Description
<T> Optional<T>	getBean(Class<T> c)	Returns the unnamed bean of the specified type.
<T> Optional<T>	getBean(Class<T> c, String name)	Returns the named bean of the specified type.
<T> Stream<BeanStoreEntry<T>>	stream(Class<T> c)	Returns all the beans in this store of the specified type.

Methods inherited from class org.apache.juneau.cp.BeanStore

add, add, addBean, addBean, addSupplier, addSupplier, clear, create, createBean, createEntry, createMethodFinder, createMethodFinder, createMethodFinder, getMissingParams, getParams, hasAllParams, hasBean, hasBean, of, of, removeBean, removeBean, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

SpringBeanStore

public SpringBeanStore(Optional<org.springframework.context.ApplicationContext> appContext,
 Optional<BeanStore> parent,
 Object resource)

Constructor.

Parameters:

appContext - The Spring application context used to resolve beans.

parent - The parent REST object bean store. Can be null.

resource - The REST object. Can be null.

Method Details

getBean

public <T> Optional<T> getBean(Class<T> c)

Description copied from class: BeanStore

Returns the unnamed bean of the specified type.

Overrides:

getBean in class BeanStore

Type Parameters:

T - The type of bean to return.

Parameters:

c - The type of bean to return.

Returns:

The bean.

getBean

public <T> Optional<T> getBean(Class<T> c,
 String name)

Description copied from class: BeanStore

Returns the named bean of the specified type.

Overrides:

getBean in class BeanStore

Type Parameters:

T - The type of bean to return.

Parameters:

c - The type of bean to return.

name - The bean name. Can be null.

Returns:

The bean.

stream

public <T> Stream<BeanStoreEntry<T>> stream(Class<T> c)

Description copied from class: BeanStore

Returns all the beans in this store of the specified type.

Returns both named and unnamed beans.

The results from the parent bean store are appended to the list of beans from this beans store.

Overrides:

stream in class BeanStore

Type Parameters:

T - The bean type to return.

Parameters:

c - The bean type to return.

Returns:

The bean entries. Never null.