org.mule.runtime.config.internal

Class DependencyGraphBeanDependencyResolver

java.lang.Object

org.mule.runtime.config.internal.DependencyGraphBeanDependencyResolver

All Implemented Interfaces:

BeanDependencyResolver

public class DependencyGraphBeanDependencyResolver
extends Object
implements BeanDependencyResolver

A BeanDependencyResolver to resolve direct dependencies based on spring BeanDefinitions and dependencies in the configuration.

Since:

4.5

Constructor Summary

Constructors

Constructor and Description
DependencyGraphBeanDependencyResolver(ConfigurationDependencyResolver configurationDependencyResolver, DeclaredDependencyResolver declaredDependencyResolver, AutoDiscoveredDependencyResolver autoDiscoveredDependencyResolver, SpringRegistry springRegistry)

Method Summary

Modifier and Type	Method and Description
List<BeanWrapper>	getDirectBeanDependencies(BeanWrapper currentObject, int bucketIndex) Provides only direct dependencies/required components for the object provided
Map<BeanWrapper,List<BeanWrapper>>	getTransitiveDependencies(String beanName, int bucketIndex) Provides all the dependencies/required components for the object provided
List<Object>	resolveBeanDependencies(String beanName) Default method used in other sorters to resolve bean dependencies

Methods inherited from class java.lang.Object

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

Constructor Detail

DependencyGraphBeanDependencyResolver

public DependencyGraphBeanDependencyResolver(ConfigurationDependencyResolver configurationDependencyResolver,
                                             DeclaredDependencyResolver declaredDependencyResolver,
                                             AutoDiscoveredDependencyResolver autoDiscoveredDependencyResolver,
                                             SpringRegistry springRegistry)

Method Detail

resolveBeanDependencies

public List<Object> resolveBeanDependencies(String beanName)

Default method used in other sorters to resolve bean dependencies

Specified by:

resolveBeanDependencies in interface BeanDependencyResolver

Parameters:

beanName - the name of the bean to resolve dependencies

Returns:

getDirectBeanDependencies

public List<BeanWrapper> getDirectBeanDependencies(BeanWrapper currentObject,
                                                   int bucketIndex)

Provides only direct dependencies/required components for the object provided

Returns:

direct children(required components) of the current object If the component is already visited for the current bucket, we don't need to get dependencies again, return emptyList If the component is already visited for any other buckets, but not for this bucket, return the dependencies already saved If it was never visited before, get direct dependencies for the object

getTransitiveDependencies

public Map<BeanWrapper,List<BeanWrapper>> getTransitiveDependencies(String beanName,
                                                                    int bucketIndex)

Provides all the dependencies/required components for the object provided

Parameters:

beanName - the name of the bean to resolve dependencies

bucketIndex - the bucket(graph) we calculate the dependencies for

Returns:

a map with any relevant object as key, direct dependencies of the key as value