LifecycleEvent (Apache Tomcat 8.0.53 API Documentation)

Apache Tomcat 8.0.53

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

All Implemented Interfaces:

java.io.Serializable
```
public final class LifecycleEvent
extends java.util.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.

Author:

Craig R. McClanahan

See Also:
Serialized Form

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

Constructor Summary

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

Method Summary

Methods
Modifier and Type	Method and Description
`java.lang.Object`	`getData()` Return the event data of this event.
`Lifecycle`	`getLifecycle()` Return the Lifecycle on which this event occurred.
`java.lang.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,
              java.lang.String type,
              java.lang.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 java.lang.Object getData()
```
    Return the event data of this event.
  - getLifecycle
```
public Lifecycle getLifecycle()
```
    Return the Lifecycle on which this event occurred.
  - getType
```
public java.lang.String getType()
```
    Return the event type of this event.

Apache Tomcat 8.0.53

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