public class AutomaticJobRegistrar extends Object implements org.springframework.core.Ordered, org.springframework.context.Lifecycle, org.springframework.context.ApplicationListener, org.springframework.context.ApplicationContextAware, org.springframework.beans.factory.InitializingBean
Jobs
when the application context is created
and destroyed. Each resource provided is loaded as an application context
with the current context as its parent, and then all the jobs from the child
context are registered under their bean names. A JobRegistry
is
required.Constructor and Description |
---|
AutomaticJobRegistrar() |
Modifier and Type | Method and Description |
---|---|
void |
afterPropertiesSet() |
int |
getOrder() |
boolean |
isRunning()
Check if this component has been started.
|
void |
onApplicationEvent(org.springframework.context.ApplicationEvent event)
Creates all the application contexts required and set up job registry
entries with all the instances of
Job found therein. |
void |
setApplicationContext(org.springframework.context.ApplicationContext applicationContext)
The enclosing application context, which can be used to check if
events come from the expected source. |
void |
setApplicationContextFactories(ApplicationContextFactory[] applicationContextFactories)
Add some factories to the set that will be used to load contexts and jobs.
|
void |
setJobLoader(JobLoader jobLoader)
The job loader that will be used to load and manage jobs.
|
void |
setOrder(int order)
The order to start up and shutdown.
|
void |
start()
Take all the contexts from the factories provided and pass them to teh
JobLoader . |
void |
stop()
Delegates to
JobLoader.clear() . |
public void setApplicationContext(org.springframework.context.ApplicationContext applicationContext)
events
come from the expected source.setApplicationContext
in interface org.springframework.context.ApplicationContextAware
applicationContext
- the enclosing application context if there is
oneApplicationContextAware.setApplicationContext(ApplicationContext)
public void setApplicationContextFactories(ApplicationContextFactory[] applicationContextFactories)
applicationContextFactories
- the ApplicationContextFactory
values to usepublic void setJobLoader(JobLoader jobLoader)
jobLoader
- the JobLoader
to setpublic int getOrder()
getOrder
in interface org.springframework.core.Ordered
public void setOrder(int order)
order
- the order (default Ordered.LOWEST_PRECEDENCE
).Ordered
public void afterPropertiesSet()
afterPropertiesSet
in interface org.springframework.beans.factory.InitializingBean
Exception
public final void onApplicationEvent(org.springframework.context.ApplicationEvent event)
Job
found therein. Also closes
the contexts when the enclosing context is closed.onApplicationEvent
in interface org.springframework.context.ApplicationListener
InitializingBean.afterPropertiesSet()
public void stop()
JobLoader.clear()
.stop
in interface org.springframework.context.Lifecycle
Lifecycle.stop()
public void start()
JobLoader
.start
in interface org.springframework.context.Lifecycle
Lifecycle.start()
public boolean isRunning()
isRunning
in interface org.springframework.context.Lifecycle
Lifecycle.isRunning()
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