com.atlassian.plugin.osgi.spring
Class DefaultSpringContainerAccessor

java.lang.Object
  com.atlassian.plugin.osgi.spring.DefaultSpringContainerAccessor

All Implemented Interfaces:

ContainerAccessor, SpringContainerAccessor

public class DefaultSpringContainerAccessor
extends java.lang.Object
implements SpringContainerAccessor

Manages spring context access, including autowiring.

Since:

2.2.0

Constructor Summary

DefaultSpringContainerAccessor(java.lang.Object applicationContext)

Method Summary

void	autowireBean(java.lang.Object instance, AutowireCapablePlugin.AutowireStrategy autowireStrategy) 'Autowires' a given object - injects all dependencies defined in the constructor.
<T> T	createBean(java.lang.Class<T> clazz) Will ask the container to instantiate a bean of the given class and does inject all constructor defined dependencies.
java.lang.Object	getBean(java.lang.String id) Retrieves a spring bean from the spring bean factory.
<T> java.util.Collection<T>	getBeansOfType(java.lang.Class<T> interfaceClass) Gets all the beans that implement a given interface
<T> T	injectBean(T bean) Injects an existing bean instance with any dependencies via setters or private field injection

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultSpringContainerAccessor

public DefaultSpringContainerAccessor(java.lang.Object applicationContext)

Method Detail

createBean

public <T> T createBean(java.lang.Class<T> clazz)

Description copied from interface: ContainerAccessor

Will ask the container to instantiate a bean of the given class and does inject all constructor defined dependencies. Currently we have only spring as a container that will autowire this bean.

Specified by:

createBean in interface ContainerAccessor

Parameters:

clazz - the Class to instantiate. Cannot be null.

Returns:

an instantiated bean.

injectBean

public <T> T injectBean(T bean)

Description copied from interface: ContainerAccessor

Injects an existing bean instance with any dependencies via setters or private field injection

Specified by:

injectBean in interface ContainerAccessor

Type Parameters:

T - The bean type

Parameters:

bean - The instantiated bean to inject

getBeansOfType

public <T> java.util.Collection<T> getBeansOfType(java.lang.Class<T> interfaceClass)

Description copied from interface: ContainerAccessor

Gets all the beans that implement a given interface

Specified by:

getBeansOfType in interface ContainerAccessor

Type Parameters:

T - The target interface type

Parameters:

interfaceClass - The interface class

Returns:

A collection of implementations from the plugin's container

autowireBean

public void autowireBean(java.lang.Object instance,
                         AutowireCapablePlugin.AutowireStrategy autowireStrategy)

Description copied from interface: SpringContainerAccessor

'Autowires' a given object - injects all dependencies defined in the constructor.

Specified by:

autowireBean in interface SpringContainerAccessor

Parameters:

instance - the object instance to autowire

autowireStrategy - the autowire strategy

getBean

public java.lang.Object getBean(java.lang.String id)

Description copied from interface: SpringContainerAccessor

Retrieves a spring bean from the spring bean factory.

Specified by:

getBean in interface ContainerAccessor

Specified by:

getBean in interface SpringContainerAccessor

Parameters:

id - the id of the spring bean, cannot be null

Returns:

the spring bean object