ContainerEvent (Payara Project 5.193.1 API)

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

All Implemented Interfaces:

Serializable
```
public final class ContainerEvent
extends EventObject
```
General event for notifying listeners of significant changes on a Container.

Version:

$Revision: 1.4 $ $Date: 2007/03/22 18:04:03 $

Author:

Craig R. McClanahan

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type	Field and Description
`static String`	`AFTER_AUTHENTICATION`
`static String`	`AFTER_CONTEXT_ATTRIBUTE_ADDED`
`static String`	`AFTER_CONTEXT_ATTRIBUTE_REMOVED`
`static String`	`AFTER_CONTEXT_ATTRIBUTE_REPLACED`
`static String`	`AFTER_CONTEXT_DESTROYED`
`static String`	`AFTER_CONTEXT_INITIALIZED`
`static String`	`AFTER_CONTEXT_INITIALIZER_ON_STARTUP`
`static String`	`AFTER_FILTER_DESTROYED`
`static String`	`AFTER_FILTER_INITIALIZED`
`static String`	`AFTER_LOGOUT`
`static String`	`AFTER_POST_AUTHENTICATION`
`static String`	`AFTER_READ_LISTENER_ON_ALL_DATA_READ`
`static String`	`AFTER_READ_LISTENER_ON_DATA_AVAILABLE`
`static String`	`AFTER_READ_LISTENER_ON_ERROR`
`static String`	`AFTER_REQUEST_DESTROYED`
`static String`	`AFTER_REQUEST_INITIALIZED`
`static String`	`AFTER_SESSION_ATTRIBUTE_ADDED`
`static String`	`AFTER_SESSION_ATTRIBUTE_REMOVED`
`static String`	`AFTER_SESSION_ATTRIBUTE_REPLACED`
`static String`	`AFTER_SESSION_CREATED`
`static String`	`AFTER_SESSION_DESTROYED`
`static String`	`AFTER_SESSION_ID_CHANGED`
`static String`	`AFTER_SESSION_VALUE_UNBOUND`
`static String`	`AFTER_UPGRADE_HANDLER_DESTROYED`
`static String`	`AFTER_UPGRADE_HANDLER_INITIALIZED`
`static String`	`AFTER_WRITE_LISTENER_ON_ERROR`
`static String`	`AFTER_WRITE_LISTENER_ON_WRITE_POSSIBLE`
`static String`	`BEFORE_AUTHENTICATION`
`static String`	`BEFORE_CONTEXT_ATTRIBUTE_ADDED`
`static String`	`BEFORE_CONTEXT_ATTRIBUTE_REMOVED`
`static String`	`BEFORE_CONTEXT_ATTRIBUTE_REPLACED`
`static String`	`BEFORE_CONTEXT_DESTROYED`
`static String`	`BEFORE_CONTEXT_INITIALIZED`
`static String`	`BEFORE_CONTEXT_INITIALIZER_ON_STARTUP`
`static String`	`BEFORE_FILTER_DESTROYED`
`static String`	`BEFORE_FILTER_INITIALIZED`
`static String`	`BEFORE_LOGOUT`
`static String`	`BEFORE_POST_AUTHENTICATION`
`static String`	`BEFORE_READ_LISTENER_ON_ALL_DATA_READ`
`static String`	`BEFORE_READ_LISTENER_ON_DATA_AVAILABLE`
`static String`	`BEFORE_READ_LISTENER_ON_ERROR`
`static String`	`BEFORE_REQUEST_DESTROYED`
`static String`	`BEFORE_REQUEST_INITIALIZED`
`static String`	`BEFORE_SESSION_ATTRIBUTE_ADDED`
`static String`	`BEFORE_SESSION_ATTRIBUTE_REMOVED`
`static String`	`BEFORE_SESSION_ATTRIBUTE_REPLACED`
`static String`	`BEFORE_SESSION_CREATED`
`static String`	`BEFORE_SESSION_DESTROYED`
`static String`	`BEFORE_SESSION_ID_CHANGED`
`static String`	`BEFORE_SESSION_VALUE_UNBOUND`
`static String`	`BEFORE_UPGRADE_HANDLER_DESTROYED`
`static String`	`BEFORE_UPGRADE_HANDLER_INITIALIZED`
`static String`	`BEFORE_WRITE_LISTENER_ON_ERROR`
`static String`	`BEFORE_WRITE_LISTENER_ON_WRITE_POSSIBLE`
`static String`	`PRE_DESTROY`

Fields inherited from class java.util.EventObject
source

Constructor Summary

Constructors
Constructor and Description
`ContainerEvent(Container container, String type, Object data)` Construct a new ContainerEvent with the specified parameters.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Container`	`getContainer()` Return the Container on which this event occurred.
`Object`	`getData()` Return the event data of this event.
`String`	`getType()` Return the event type of this event.
`String`	`toString()` Return a string representation of this event.

Methods inherited from class java.util.EventObject
getSource

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

- Field Detail
  - PRE_DESTROY
```
public static final String PRE_DESTROY
```
    See Also:
    
    Constant Field Values
  - BEFORE_CONTEXT_INITIALIZER_ON_STARTUP
```
public static final String BEFORE_CONTEXT_INITIALIZER_ON_STARTUP
```
    See Also:
    
    Constant Field Values
  - AFTER_CONTEXT_INITIALIZER_ON_STARTUP
```
public static final String AFTER_CONTEXT_INITIALIZER_ON_STARTUP
```
    See Also:
    
    Constant Field Values
  - BEFORE_CONTEXT_INITIALIZED
```
public static final String BEFORE_CONTEXT_INITIALIZED
```
    See Also:
    
    Constant Field Values
  - AFTER_CONTEXT_INITIALIZED
```
public static final String AFTER_CONTEXT_INITIALIZED
```
    See Also:
    
    Constant Field Values
  - BEFORE_CONTEXT_DESTROYED
```
public static final String BEFORE_CONTEXT_DESTROYED
```
    See Also:
    
    Constant Field Values
  - AFTER_CONTEXT_DESTROYED
```
public static final String AFTER_CONTEXT_DESTROYED
```
    See Also:
    
    Constant Field Values
  - BEFORE_CONTEXT_ATTRIBUTE_ADDED
```
public static final String BEFORE_CONTEXT_ATTRIBUTE_ADDED
```
    See Also:
    
    Constant Field Values
  - AFTER_CONTEXT_ATTRIBUTE_ADDED
```
public static final String AFTER_CONTEXT_ATTRIBUTE_ADDED
```
    See Also:
    
    Constant Field Values
  - BEFORE_CONTEXT_ATTRIBUTE_REMOVED
```
public static final String BEFORE_CONTEXT_ATTRIBUTE_REMOVED
```
    See Also:
    
    Constant Field Values
  - AFTER_CONTEXT_ATTRIBUTE_REMOVED
```
public static final String AFTER_CONTEXT_ATTRIBUTE_REMOVED
```
    See Also:
    
    Constant Field Values
  - BEFORE_CONTEXT_ATTRIBUTE_REPLACED
```
public static final String BEFORE_CONTEXT_ATTRIBUTE_REPLACED
```
    See Also:
    
    Constant Field Values
  - AFTER_CONTEXT_ATTRIBUTE_REPLACED
```
public static final String AFTER_CONTEXT_ATTRIBUTE_REPLACED
```
    See Also:
    
    Constant Field Values
  - BEFORE_REQUEST_INITIALIZED
```
public static final String BEFORE_REQUEST_INITIALIZED
```
    See Also:
    
    Constant Field Values
  - AFTER_REQUEST_INITIALIZED
```
public static final String AFTER_REQUEST_INITIALIZED
```
    See Also:
    
    Constant Field Values
  - BEFORE_REQUEST_DESTROYED
```
public static final String BEFORE_REQUEST_DESTROYED
```
    See Also:
    
    Constant Field Values
  - AFTER_REQUEST_DESTROYED
```
public static final String AFTER_REQUEST_DESTROYED
```
    See Also:
    
    Constant Field Values
  - BEFORE_SESSION_CREATED
```
public static final String BEFORE_SESSION_CREATED
```
    See Also:
    
    Constant Field Values
  - AFTER_SESSION_CREATED
```
public static final String AFTER_SESSION_CREATED
```
    See Also:
    
    Constant Field Values
  - BEFORE_SESSION_DESTROYED
```
public static final String BEFORE_SESSION_DESTROYED
```
    See Also:
    
    Constant Field Values
  - AFTER_SESSION_DESTROYED
```
public static final String AFTER_SESSION_DESTROYED
```
    See Also:
    
    Constant Field Values
  - BEFORE_SESSION_ID_CHANGED
```
public static final String BEFORE_SESSION_ID_CHANGED
```
    See Also:
    
    Constant Field Values
  - AFTER_SESSION_ID_CHANGED
```
public static final String AFTER_SESSION_ID_CHANGED
```
    See Also:
    
    Constant Field Values
  - BEFORE_SESSION_ATTRIBUTE_ADDED
```
public static final String BEFORE_SESSION_ATTRIBUTE_ADDED
```
    See Also:
    
    Constant Field Values
  - AFTER_SESSION_ATTRIBUTE_ADDED
```
public static final String AFTER_SESSION_ATTRIBUTE_ADDED
```
    See Also:
    
    Constant Field Values
  - BEFORE_SESSION_ATTRIBUTE_REMOVED
```
public static final String BEFORE_SESSION_ATTRIBUTE_REMOVED
```
    See Also:
    
    Constant Field Values
  - AFTER_SESSION_ATTRIBUTE_REMOVED
```
public static final String AFTER_SESSION_ATTRIBUTE_REMOVED
```
    See Also:
    
    Constant Field Values
  - BEFORE_SESSION_ATTRIBUTE_REPLACED
```
public static final String BEFORE_SESSION_ATTRIBUTE_REPLACED
```
    See Also:
    
    Constant Field Values
  - AFTER_SESSION_ATTRIBUTE_REPLACED
```
public static final String AFTER_SESSION_ATTRIBUTE_REPLACED
```
    See Also:
    
    Constant Field Values
  - BEFORE_SESSION_VALUE_UNBOUND
```
public static final String BEFORE_SESSION_VALUE_UNBOUND
```
    See Also:
    
    Constant Field Values
  - AFTER_SESSION_VALUE_UNBOUND
```
public static final String AFTER_SESSION_VALUE_UNBOUND
```
    See Also:
    
    Constant Field Values
  - BEFORE_FILTER_INITIALIZED
```
public static final String BEFORE_FILTER_INITIALIZED
```
    See Also:
    
    Constant Field Values
  - AFTER_FILTER_INITIALIZED
```
public static final String AFTER_FILTER_INITIALIZED
```
    See Also:
    
    Constant Field Values
  - BEFORE_FILTER_DESTROYED
```
public static final String BEFORE_FILTER_DESTROYED
```
    See Also:
    
    Constant Field Values
  - AFTER_FILTER_DESTROYED
```
public static final String AFTER_FILTER_DESTROYED
```
    See Also:
    
    Constant Field Values
  - BEFORE_UPGRADE_HANDLER_INITIALIZED
```
public static final String BEFORE_UPGRADE_HANDLER_INITIALIZED
```
    See Also:
    
    Constant Field Values
  - AFTER_UPGRADE_HANDLER_INITIALIZED
```
public static final String AFTER_UPGRADE_HANDLER_INITIALIZED
```
    See Also:
    
    Constant Field Values
  - BEFORE_UPGRADE_HANDLER_DESTROYED
```
public static final String BEFORE_UPGRADE_HANDLER_DESTROYED
```
    See Also:
    
    Constant Field Values
  - AFTER_UPGRADE_HANDLER_DESTROYED
```
public static final String AFTER_UPGRADE_HANDLER_DESTROYED
```
    See Also:
    
    Constant Field Values
  - BEFORE_READ_LISTENER_ON_DATA_AVAILABLE
```
public static final String BEFORE_READ_LISTENER_ON_DATA_AVAILABLE
```
    See Also:
    
    Constant Field Values
  - AFTER_READ_LISTENER_ON_DATA_AVAILABLE
```
public static final String AFTER_READ_LISTENER_ON_DATA_AVAILABLE
```
    See Also:
    
    Constant Field Values
  - BEFORE_READ_LISTENER_ON_ALL_DATA_READ
```
public static final String BEFORE_READ_LISTENER_ON_ALL_DATA_READ
```
    See Also:
    
    Constant Field Values
  - AFTER_READ_LISTENER_ON_ALL_DATA_READ
```
public static final String AFTER_READ_LISTENER_ON_ALL_DATA_READ
```
    See Also:
    
    Constant Field Values
  - BEFORE_READ_LISTENER_ON_ERROR
```
public static final String BEFORE_READ_LISTENER_ON_ERROR
```
    See Also:
    
    Constant Field Values
  - AFTER_READ_LISTENER_ON_ERROR
```
public static final String AFTER_READ_LISTENER_ON_ERROR
```
    See Also:
    
    Constant Field Values
  - BEFORE_WRITE_LISTENER_ON_WRITE_POSSIBLE
```
public static final String BEFORE_WRITE_LISTENER_ON_WRITE_POSSIBLE
```
    See Also:
    
    Constant Field Values
  - AFTER_WRITE_LISTENER_ON_WRITE_POSSIBLE
```
public static final String AFTER_WRITE_LISTENER_ON_WRITE_POSSIBLE
```
    See Also:
    
    Constant Field Values
  - BEFORE_WRITE_LISTENER_ON_ERROR
```
public static final String BEFORE_WRITE_LISTENER_ON_ERROR
```
    See Also:
    
    Constant Field Values
  - AFTER_WRITE_LISTENER_ON_ERROR
```
public static final String AFTER_WRITE_LISTENER_ON_ERROR
```
    See Also:
    
    Constant Field Values
  - BEFORE_AUTHENTICATION
```
public static final String BEFORE_AUTHENTICATION
```
    See Also:
    
    Constant Field Values
  - AFTER_AUTHENTICATION
```
public static final String AFTER_AUTHENTICATION
```
    See Also:
    
    Constant Field Values
  - BEFORE_POST_AUTHENTICATION
```
public static final String BEFORE_POST_AUTHENTICATION
```
    See Also:
    
    Constant Field Values
  - AFTER_POST_AUTHENTICATION
```
public static final String AFTER_POST_AUTHENTICATION
```
    See Also:
    
    Constant Field Values
  - BEFORE_LOGOUT
```
public static final String BEFORE_LOGOUT
```
    See Also:
    
    Constant Field Values
  - AFTER_LOGOUT
```
public static final String AFTER_LOGOUT
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - ContainerEvent
```
public ContainerEvent(Container container,
                      String type,
                      Object data)
```
    Construct a new ContainerEvent with the specified parameters.
    
    Parameters:
    
    container - Container on which this event occurred
    
    type - Event type
    
    data - Event data
- Method Detail
  - getData
```
public Object getData()
```
    Return the event data of this event.
  - getContainer
```
public Container getContainer()
```
    Return the Container on which this event occurred.
  - getType
```
public String getType()
```
    Return the event type of this event.
  - toString
```
public String toString()
```
    Return a string representation of this event.
    
    Overrides:
    
    toString in class EventObject

Class ContainerEvent

Field Summary

Fields inherited from class java.util.EventObject

Constructor Summary

Method Summary

Methods inherited from class java.util.EventObject

Methods inherited from class java.lang.Object

Field Detail

PRE_DESTROY

BEFORE_CONTEXT_INITIALIZER_ON_STARTUP

AFTER_CONTEXT_INITIALIZER_ON_STARTUP

BEFORE_CONTEXT_INITIALIZED

AFTER_CONTEXT_INITIALIZED

BEFORE_CONTEXT_DESTROYED

AFTER_CONTEXT_DESTROYED

BEFORE_CONTEXT_ATTRIBUTE_ADDED

AFTER_CONTEXT_ATTRIBUTE_ADDED

BEFORE_CONTEXT_ATTRIBUTE_REMOVED

AFTER_CONTEXT_ATTRIBUTE_REMOVED

BEFORE_CONTEXT_ATTRIBUTE_REPLACED

AFTER_CONTEXT_ATTRIBUTE_REPLACED

BEFORE_REQUEST_INITIALIZED

AFTER_REQUEST_INITIALIZED

BEFORE_REQUEST_DESTROYED

AFTER_REQUEST_DESTROYED

BEFORE_SESSION_CREATED

AFTER_SESSION_CREATED

BEFORE_SESSION_DESTROYED

AFTER_SESSION_DESTROYED

BEFORE_SESSION_ID_CHANGED

AFTER_SESSION_ID_CHANGED

BEFORE_SESSION_ATTRIBUTE_ADDED

AFTER_SESSION_ATTRIBUTE_ADDED

BEFORE_SESSION_ATTRIBUTE_REMOVED

AFTER_SESSION_ATTRIBUTE_REMOVED

BEFORE_SESSION_ATTRIBUTE_REPLACED

AFTER_SESSION_ATTRIBUTE_REPLACED

BEFORE_SESSION_VALUE_UNBOUND

AFTER_SESSION_VALUE_UNBOUND

BEFORE_FILTER_INITIALIZED

AFTER_FILTER_INITIALIZED

BEFORE_FILTER_DESTROYED

AFTER_FILTER_DESTROYED

BEFORE_UPGRADE_HANDLER_INITIALIZED

AFTER_UPGRADE_HANDLER_INITIALIZED

BEFORE_UPGRADE_HANDLER_DESTROYED

AFTER_UPGRADE_HANDLER_DESTROYED

BEFORE_READ_LISTENER_ON_DATA_AVAILABLE

AFTER_READ_LISTENER_ON_DATA_AVAILABLE

BEFORE_READ_LISTENER_ON_ALL_DATA_READ

AFTER_READ_LISTENER_ON_ALL_DATA_READ

BEFORE_READ_LISTENER_ON_ERROR

AFTER_READ_LISTENER_ON_ERROR

BEFORE_WRITE_LISTENER_ON_WRITE_POSSIBLE

AFTER_WRITE_LISTENER_ON_WRITE_POSSIBLE

BEFORE_WRITE_LISTENER_ON_ERROR

AFTER_WRITE_LISTENER_ON_ERROR

BEFORE_AUTHENTICATION

AFTER_AUTHENTICATION

BEFORE_POST_AUTHENTICATION

AFTER_POST_AUTHENTICATION

BEFORE_LOGOUT

AFTER_LOGOUT

Constructor Detail

ContainerEvent

Method Detail

getData

getContainer

getType

toString