Package org.jboss.as.server

Class ServerEnvironmentService

java.lang.Object

org.jboss.as.server.ServerEnvironmentService

All Implemented Interfaces:

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

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

Exposes the ServerEnvironment via a Service.

Services that need access to the ServerEnvironment can use this service to have it injected. For example, suppose we have a service MyService that has a field injectedEnvironment into which it wants the ServerEnvironment injected. And suppose MyService exposes a utility method to facilitate installing it via a ServiceTarget. The ServerEnvironment injection could be done as follows:

 public static void addService(BatchBuilder batchBuilder) {
     MyService myService = new MyService();
     InjectedValue injectedEnvironment = myService.injectedEnvironment;

     batchBuilder.addService(MyService.SERVICE_NAME, myService)
                 .addSystemDependency(ServerEnvironmentService.SERVICE_NAME, ServerEnvironment.class, injectedEnvironment);
 }
 

Author:

Brian Stansberry

Field Summary

Fields

Modifier and Type	Field	Description
static org.jboss.msc.service.ServiceName	SERVICE_NAME	Standard ServiceName under which a ServerEnvironmentService would be registered

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

NULL, NULL_VALUE

Method Summary

Modifier and Type	Method	Description
static void	addService(ServerEnvironment serverEnvironment, org.jboss.msc.service.ServiceTarget target)	Adds a ServerEnvironmentService based on the given serverEnvironment to the given batch under name SERVICE_NAME.
ServerEnvironment	getValue()
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

SERVICE_NAME

public static final org.jboss.msc.service.ServiceName SERVICE_NAME

Standard ServiceName under which a ServerEnvironmentService would be registered

Method Detail

addService

public static void addService(ServerEnvironment serverEnvironment,
                              org.jboss.msc.service.ServiceTarget target)

Adds a ServerEnvironmentService based on the given serverEnvironment to the given batch under name SERVICE_NAME.

Parameters:

serverEnvironment - the ServerEnvironment. Cannot be null

target - the batch builder. Cannot be null

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

Specified by:

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

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

Specified by:

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

getValue

public ServerEnvironment getValue()
                           throws IllegalStateException

Specified by:

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

Throws:

IllegalStateException