org.jboss.osgi.resolver.spi
Class AbstractResolver

java.lang.Object
  org.jboss.osgi.resolver.spi.AbstractResolver

All Implemented Interfaces:

XResolver

public abstract class AbstractResolver
extends Object
implements XResolver

An abstract base implementation of a Resolver.

Since:

04-Jul-2010

Author:

thomas.diesler@jboss.com

Constructor Summary

AbstractResolver()

Method Summary

void	addModule(XModule module) Add a module to the resolver.
protected XWire	addWire(AbstractModule importer, XRequirement req, XModule exporter, XCapability cap)
protected XResolverCallback	getCallbackHandler()
XModule	getModuleById(XModuleIdentity moduleId) Find the a module for a given id.
Set<XModule>	getModules() Get the list of registered modules
void	removeModule(XModule module) Remove a module from the resolver.
void	resolve(XModule module) Resolve the given root module
boolean	resolveAll(Set<XModule> unresolved) Resolve the given set of modules
protected abstract void	resolveInternal(XModule rootModule)
void	setCallbackHandler(XResolverCallback callback) The the optional callback handler on the resolver
protected void	setResolved(AbstractModule module)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractResolver

public AbstractResolver()

Method Detail

setCallbackHandler

public void setCallbackHandler(XResolverCallback callback)

Description copied from interface: XResolver

The the optional callback handler on the resolver

Specified by:

setCallbackHandler in interface XResolver

getCallbackHandler

protected XResolverCallback getCallbackHandler()

addModule

public void addModule(XModule module)

Description copied from interface: XResolver

Add a module to the resolver.

Specified by:

addModule in interface XResolver

removeModule

public void removeModule(XModule module)

Description copied from interface: XResolver

Remove a module from the resolver.

Specified by:

removeModule in interface XResolver

getModules

public Set<XModule> getModules()

Description copied from interface: XResolver

Get the list of registered modules

Specified by:

getModules in interface XResolver

getModuleById

public XModule getModuleById(XModuleIdentity moduleId)

Description copied from interface: XResolver

Find the a module for a given id.

Specified by:

getModuleById in interface XResolver

resolve

public final void resolve(XModule module)
                   throws XResolverException

Description copied from interface: XResolver

Resolve the given root module

Specified by:

resolve in interface XResolver

Throws:

XResolverException - if the module cannot be resolved

resolveInternal

protected abstract void resolveInternal(XModule rootModule)

resolveAll

public boolean resolveAll(Set<XModule> unresolved)

Description copied from interface: XResolver

Resolve the given set of modules

Specified by:

resolveAll in interface XResolver

Parameters:

unresolved - The set of modules or null for all modules

Returns:

True if all modules could be resolved

setResolved

protected void setResolved(AbstractModule module)

addWire

protected XWire addWire(AbstractModule importer,
                        XRequirement req,
                        XModule exporter,
                        XCapability cap)