Module io.helidon.inject.runtime

Package io.helidon.inject.runtime

Class ServiceUtils

java.lang.Object

io.helidon.inject.runtime.ServiceUtils

public final class ServiceUtils
extends Object

Public helpers around shared services usages.

Method Summary

Modifier and Type	Method	Description
static boolean	isQualifiedInjectionTarget(ServiceProvider<?> sp)	Determines if the service provider is valid to receive injections.
static String	toDescription(Object provider)	Provides a ServiceProvider.description(), falling back to Object.toString() on the passed provider argument.
static List<String>	toDescriptions(Collection<?> coll)	Provides a ServiceProvider.description(), falling back to Object.toString() on the passed provider argument.

Methods inherited from class java.lang.Object

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

Method Details

isQualifiedInjectionTarget

public static boolean isQualifiedInjectionTarget(ServiceProvider<?> sp)

Determines if the service provider is valid to receive injections.

Parameters:

sp - the service provider

Returns:

true if the service provider can receive injection

toDescription

public static String toDescription(Object provider)

Provides a ServiceProvider.description(), falling back to Object.toString() on the passed provider argument.

Parameters:

provider - the provider

Returns:

the description

toDescriptions

public static List<String> toDescriptions(Collection<?> coll)

Provides a ServiceProvider.description(), falling back to Object.toString() on the passed provider argument.

Parameters:

coll - the collection of providers

Returns:

the description