public class SimpleTriggerFactoryBean extends Object implements FactoryBean<SimpleTrigger>, BeanNameAware, InitializingBean
FactoryBeanfor creating a Quartz
SimpleTriggerinstance, supporting bean-style usage for trigger configuration.
SimpleTrigger(Impl) itself is already a JavaBean but lacks sensible defaults.
This class uses the Spring bean name as job name, the Quartz default group ("DEFAULT")
as job group, the current time as start time, and indefinite repetition, if not specified.
This class will also register the trigger with the job name and group of
JobDetail. This allows
to automatically register a trigger for the corresponding JobDetail,
instead of registering the JobDetail separately.
|Constructor and Description|
|Modifier and Type||Method and Description|
Invoked by the containing
Return the trigger's JobDataMap.
Return an instance (possibly shared or independent) of the object managed by this factory.
Return the type of object that this FactoryBean creates, or
Is the object managed by this factory a singleton? That is, will
Set the name of the bean in the bean factory that created this bean.
Associate a textual description with this trigger.
Specify the trigger's group.
Register objects in the JobDataMap via a given Map.
Set the trigger's JobDataMap.
Set the JobDetail that this trigger should be associated with.
Specify a misfire instruction for this trigger.
Set the misfire instruction via the name of the corresponding constant in the
Specify the trigger's name.
Specify the priority of this trigger.
Specify the number of times this trigger is supposed to fire.
Specify the interval between execution times of this trigger.
Set the start delay in milliseconds.
Set a specific start time for the trigger.
public void setName(String name)
public void setGroup(String group)
public void setJobDetail(JobDetail jobDetail)
public void setJobDataMap(JobDataMap jobDataMap)
public JobDataMap getJobDataMap()
public void setJobDataAsMap(Map<String,?> jobDataAsMap)
These objects will be available to this Trigger only, in contrast to objects in the JobDetail's data map.
jobDataAsMap- a Map with String keys and any objects as values (for example Spring-managed beans)
public void setStartTime(Date startTime)
Note that a dynamically computed
overrides a static timestamp set here.
public void setStartDelay(long startDelay)
The start delay is added to the current system time (when the bean starts) to control the start time of the trigger.
public void setRepeatInterval(long repeatInterval)
public void setRepeatCount(int repeatCount)
Default is to repeat indefinitely.
public void setPriority(int priority)
public void setMisfireInstruction(int misfireInstruction)
public void setMisfireInstructionName(String constantName)
SimpleTriggerclass. Default is
public void setDescription(String description)
public void setBeanName(String beanName)
Invoked after population of normal bean properties but before an
init callback such as
or a custom init-method.
beanName- the name of the bean in the factory. Note that this name is the actual bean name used in the factory, which may differ from the originally specified name: in particular for inner bean names, the actual bean name might have been made unique through appending "#..." suffixes. Use the
BeanFactoryUtils.originalBeanName(String)method to extract the original bean name (without suffix), if desired.
public void afterPropertiesSet()
BeanFactoryafter it has set all bean properties and satisfied
This method allows the bean instance to perform validation of its overall configuration and final initialization when all bean properties have been set.
@Nullable public SimpleTrigger getObject()
As with a
BeanFactory, this allows support for both the
Singleton and Prototype design pattern.
If this FactoryBean is not fully initialized yet at the time of
the call (for example because it is involved in a circular reference),
throw a corresponding
As of Spring 2.0, FactoryBeans are allowed to return
objects. The factory will consider this as normal value to be used; it
will not throw a FactoryBeanNotInitializedException in this case anymore.
FactoryBean implementations are encouraged to throw
FactoryBeanNotInitializedException themselves now, as appropriate.
public Class<?> getObjectType()
nullif not known in advance.
This allows one to check for specific types of beans without instantiating objects, for example on autowiring.
In the case of implementations that are creating a singleton object, this method should try to avoid singleton creation as far as possible; it should rather estimate the type in advance. For prototypes, returning a meaningful type here is advisable too.
This method can be called before this FactoryBean has been fully initialized. It must not rely on state created during initialization; of course, it can still use such state if available.
NOTE: Autowiring will simply ignore FactoryBeans that return
null here. Therefore it is highly recommended to implement
this method properly, using the current state of the FactoryBean.
nullif not known at the time of the call
public boolean isSingleton()
FactoryBean.getObject()always return the same object (a reference that can be cached)?
NOTE: If a FactoryBean indicates to hold a singleton object,
the object returned from
getObject() might get cached
by the owning BeanFactory. Hence, do not return
unless the FactoryBean always exposes the same reference.
The singleton status of the FactoryBean itself will generally be provided by the owning BeanFactory; usually, it has to be defined as singleton there.
NOTE: This method returning
false does not
necessarily indicate that returned objects are independent instances.
An implementation of the extended
may explicitly indicate independent instances through its
SmartFactoryBean.isPrototype() method. Plain
implementations which do not implement this extended interface are
simply assumed to always return independent instances if the
isSingleton() implementation returns
The default implementation returns
true, since a
FactoryBean typically manages a singleton instance.