org.jboss.as.server.moduleservice

Class ExternalModuleService

java.lang.Object

org.jboss.as.server.moduleservice.ExternalModuleService

All Implemented Interfaces:

org.jboss.msc.service.Service<ExternalModuleService>, org.jboss.msc.value.Value<ExternalModuleService>

public class ExternalModuleService
extends Object
implements org.jboss.msc.service.Service<ExternalModuleService>

Service that manages external modules.

Once external modules are installed there is currently no way to safely remove the module spec service, however as they are on-demand services if all dependent services are stopped then the actual Module will be unloaded.

TODO: support removing modules when msc can tell us that nothing depends on the service.

Author:

Stuart Douglas, Ales Justin

Field Summary

Fields

Modifier and Type	Field and Description
static String	EXTERNAL_MODULE_PREFIX

Fields inherited from interface org.jboss.msc.service.Service

NULL, NULL_VALUE

Constructor Summary

Constructors

Constructor and Description
ExternalModuleService()

Method Summary

Modifier and Type	Method and Description
org.jboss.modules.ModuleIdentifier	addExternalModule(String externalModule)
static void	addService(org.jboss.msc.service.ServiceTarget serviceTarget)
ExternalModuleService	getValue()
boolean	isValid(String externalModule) Is external module item valid.
void	start(org.jboss.msc.service.StartContext context)
void	stop(org.jboss.msc.service.StopContext context)

Methods inherited from class java.lang.Object

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

Field Detail

EXTERNAL_MODULE_PREFIX

public static final String EXTERNAL_MODULE_PREFIX

See Also:

Constant Field Values

Constructor Detail

ExternalModuleService

public ExternalModuleService()

Method Detail

isValid

public boolean isValid(String externalModule)

Is external module item valid. Keep the File impl detail in this class.

Parameters:

externalModule - the external module class path item

Returns:

true if valid, false otherwise

addExternalModule

public org.jboss.modules.ModuleIdentifier addExternalModule(String externalModule)

start

public void start(org.jboss.msc.service.StartContext context)
           throws org.jboss.msc.service.StartException

Specified by:

start in interface org.jboss.msc.service.Service<ExternalModuleService>

Throws:

org.jboss.msc.service.StartException

stop

public void stop(org.jboss.msc.service.StopContext context)

Specified by:

stop in interface org.jboss.msc.service.Service<ExternalModuleService>

getValue

public ExternalModuleService getValue()
                               throws IllegalStateException,
                                      IllegalArgumentException

Specified by:

getValue in interface org.jboss.msc.value.Value<ExternalModuleService>

Throws:

IllegalStateException

IllegalArgumentException

addService

public static void addService(org.jboss.msc.service.ServiceTarget serviceTarget)