org.apache.felix.rootcause

Class DSRootCause

java.lang.Object

org.apache.felix.rootcause.DSRootCause

public class DSRootCause
extends Object

Utility class to get the root cause for declarative services.

Constructor Summary

Constructors

Constructor and Description
DSRootCause(org.osgi.service.component.runtime.ServiceComponentRuntime scr) Create new instance

Method Summary

Modifier and Type	Method and Description
DSComp	getRootCause(org.osgi.service.component.runtime.dto.ComponentDescriptionDTO desc) Get the root cause for a component description
DSComp	getRootCause(org.osgi.service.component.runtime.dto.ComponentDescriptionDTO desc, Collection<org.osgi.service.component.runtime.dto.ComponentDescriptionDTO> allDTOs) Get the root cause for a component description
Optional<DSComp>	getRootCause(String iface) Get the root cause based on an interface name
Optional<DSComp>	getRootCause(String iface, Collection<org.osgi.service.component.runtime.dto.ComponentDescriptionDTO> allDTOs) Get the root cause based on an interface name

Methods inherited from class java.lang.Object

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

Constructor Detail

DSRootCause

public DSRootCause(org.osgi.service.component.runtime.ServiceComponentRuntime scr)

Create new instance

Parameters:

scr - Service component runtime

Method Detail

getRootCause

public Optional<DSComp> getRootCause(String iface)

Get the root cause based on an interface name

Parameters:

iface - The interface name

Returns:

Optional root cause

getRootCause

public Optional<DSComp> getRootCause(String iface,
                                     Collection<org.osgi.service.component.runtime.dto.ComponentDescriptionDTO> allDTOs)

Get the root cause based on an interface name

Parameters:

iface - The interface name

allDTOs - A collection with all dtos as a cache to lookup, optional

Returns:

Optional root cause

Since:

0.2.0

getRootCause

public DSComp getRootCause(org.osgi.service.component.runtime.dto.ComponentDescriptionDTO desc)

Get the root cause for a component description

Parameters:

desc - The description

Returns:

The root cause

getRootCause

public DSComp getRootCause(org.osgi.service.component.runtime.dto.ComponentDescriptionDTO desc,
                           Collection<org.osgi.service.component.runtime.dto.ComponentDescriptionDTO> allDTOs)

Get the root cause for a component description

Parameters:

desc - The description

allDTOs - A collection with all dtos as a cache to lookup, optional

Returns:

The root cause

Since:

0.2.0