io.jmix.core

Class JmixModulesAwareBeanSelector

java.lang.Object

io.jmix.core.JmixModulesAwareBeanSelector

@Component(value="core_JmixModulesAwareBeanSelector")
public class JmixModulesAwareBeanSelector
extends java.lang.Object

Helps to select a bean that belongs to the lower module in the hierarchy of @JmixModule dependencies (where core is on top and an application is at bottom).

Constructor Summary

Constructors

Constructor and Description
JmixModulesAwareBeanSelector()

Method Summary

Modifier and Type	Method and Description
<T> T	selectFrom(java.util.Collection<T> beans) Returns a bean that belongs to the lower module in the hierarchy of @JmixModule dependencies.

Methods inherited from class java.lang.Object

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

Constructor Detail

JmixModulesAwareBeanSelector

public JmixModulesAwareBeanSelector()

Method Detail

selectFrom

@Nullable
public <T> T selectFrom(java.util.Collection<T> beans)

Returns a bean that belongs to the lower module in the hierarchy of @JmixModule dependencies.

Parameters:

beans - collection of beans to select from

Returns:

a bean instance or null if the input collection is empty