org.mule.runtime.config.internal

Class DependencyGraphLifecycleObjectSorter

java.lang.Object

org.mule.runtime.config.internal.DependencyGraphLifecycleObjectSorter

All Implemented Interfaces:

LifecycleObjectSorter

public class DependencyGraphLifecycleObjectSorter
extends Object
implements LifecycleObjectSorter

Specialization of DefaultLifecycleObjectSorter which uses an SpringRegistry to not only consider the provided objects but the beans on which that object depends on. This is accomplished by introspecting the BeanDefinition that was derived from the Inject annotations. This sorter was introduced to replace SpringLifecycleObjectSorter.

Since:

4.5.0

Field Summary

Fields

Modifier and Type	Field and Description
protected Class<?>[]	orderedLifecycleTypes

Constructor Summary

Constructors

Constructor and Description
DependencyGraphLifecycleObjectSorter(DependencyGraphBeanDependencyResolver resolver, Class<?>[] orderedLifecycleTypes)

Method Summary

Modifier and Type	Method and Description
void	addObject(String beanName, Object currentObject) Building a single dependency graph(bucket) for each lifecycle type
List<Object>	getSortedObjects() The objects in each graph(bucket) will be sorted based on the topological order.
void	setLifeCycleObjectNameOrder(List<String> lookupObjects) Provides the information that will be needed for the comparison during the top sort

Methods inherited from class java.lang.Object

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

Field Detail

orderedLifecycleTypes

protected final Class<?>[] orderedLifecycleTypes

Constructor Detail

DependencyGraphLifecycleObjectSorter

public DependencyGraphLifecycleObjectSorter(DependencyGraphBeanDependencyResolver resolver,
                                            Class<?>[] orderedLifecycleTypes)

Method Detail

addObject

public void addObject(String beanName,
                      Object currentObject)

Building a single dependency graph(bucket) for each lifecycle type

Specified by:

addObject in interface LifecycleObjectSorter

Parameters:

beanName - current object(bean)'s name to resolve dependencies

currentObject - current object that is going to be added to the graph(bucket)

getSortedObjects

public List<Object> getSortedObjects()

The objects in each graph(bucket) will be sorted based on the topological order. By reversing the order, The object that should be initialised/disposed first will come first.

Specified by:

getSortedObjects in interface LifecycleObjectSorter

Returns:

A list with all the objects sorted based on the lifecycle type

setLifeCycleObjectNameOrder

public void setLifeCycleObjectNameOrder(List<String> lookupObjects)

Provides the information that will be needed for the comparison during the top sort

Specified by:

setLifeCycleObjectNameOrder in interface LifecycleObjectSorter

Parameters:

lookupObjects - lifecycle object list which is ordered based on the type