Package org.apache.karaf.config.core

Class MetaServiceCaller

java.lang.Object

org.apache.karaf.config.core.MetaServiceCaller

public class MetaServiceCaller
extends Object

Allows to use the MetaTypeService as an optional dependency

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	MetaServiceCaller.MetaInfo

Constructor Summary

Constructors

Constructor	Description
MetaServiceCaller()

Method Summary

Modifier and Type	Method	Description
static <T> T	doWithMetaType(org.osgi.framework.BundleContext context, String pid, Function<Optional<MetaServiceCaller.MetaInfo>,T> function)	Attempts to find MetaType information for the specified PID and invokes the supplied callback with the result of the search
static List<String>	getPidsWithMetaInfo(org.osgi.framework.BundleContext context)
static <T> T	withMetaTypeService(org.osgi.framework.BundleContext context, Function<org.osgi.service.metatype.MetaTypeService,T> callable)

Methods inherited from class java.lang.Object

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

Constructor Detail

MetaServiceCaller

public MetaServiceCaller()

Method Detail

withMetaTypeService

public static <T> T withMetaTypeService(org.osgi.framework.BundleContext context,
                                        Function<org.osgi.service.metatype.MetaTypeService,T> callable)

getPidsWithMetaInfo

public static List<String> getPidsWithMetaInfo(org.osgi.framework.BundleContext context)

doWithMetaType

public static <T> T doWithMetaType(org.osgi.framework.BundleContext context,
                                   String pid,
                                   Function<Optional<MetaServiceCaller.MetaInfo>,T> function)

Attempts to find MetaType information for the specified PID and invokes the supplied callback with the result of the search