LifecycleEvent (Payara Project 6.2022.1.Alpha2 API)

java.lang.Object
- java.util.EventObject
- - org.apache.catalina.LifecycleEvent

All Implemented Interfaces:

Serializable
```
public final class LifecycleEvent
extends EventObject
```
General event for notifying listeners of significant changes on a component that implements the Lifecycle interface. In particular, this will be useful on Containers, where these events replace the ContextInterceptor concept in Tomcat 3.x.

Version:

$Revision: 1.1.2.1 $ $Date: 2007/08/17 15:46:26 $

Author:

Craig R. McClanahan

See Also:

Serialized Form

Field Summary
- Fields inherited from class java.util.EventObject
  source

Constructor Summary

Constructors
Constructor	Description
`LifecycleEvent(Lifecycle lifecycle, String type)`	Construct a new LifecycleEvent with the specified parameters.
`LifecycleEvent(Lifecycle lifecycle, String type, Object data)`	Construct a new LifecycleEvent with the specified parameters.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Object`	`getData()`	Return the event data of this event.
`Lifecycle`	`getLifecycle()`	Return the Lifecycle on which this event occurred.
`String`	`getType()`	Return the event type of this event.

Methods inherited from class java.util.EventObject
getSource, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - LifecycleEvent
```
public LifecycleEvent(Lifecycle lifecycle,
                      String type)
```
    Construct a new LifecycleEvent with the specified parameters.
    
    Parameters:
    
    lifecycle - Component on which this event occurred
    
    type - Event type (required)
  - LifecycleEvent
```
public LifecycleEvent(Lifecycle lifecycle,
                      String type,
                      Object data)
```
    Construct a new LifecycleEvent with the specified parameters.
    
    Parameters:
    
    lifecycle - Component on which this event occurred
    
    type - Event type (required)
    
    data - Event data (if any)
- Method Detail
  - getData
```
public Object getData()
```
    Return the event data of this event.
  - getLifecycle
```
public Lifecycle getLifecycle()
```
    Return the Lifecycle on which this event occurred.
  - getType
```
public String getType()
```
    Return the event type of this event.