oracle.jdeveloper.cm
Class ConnectionEvent

java.lang.Object
  java.util.EventObject
      oracle.jdeveloper.cm.ConnectionEvent

All Implemented Interfaces:

java.io.Serializable

public class ConnectionEvent

extends java.util.EventObject

The ConnectionEvent class describes the nature of a connection-related event. They can roughly be broken down into two separate categories:

Events related to ConnectionDescriptor objects:
These include CONNECTION_ADDED, CONNECITON_MODIFIED, and CONNECTION_REMOVED.

Events related to live ConnectionWrapper objects:
These include CONNECTION_OPENED and CONNECTION_CLOSED events.

See Also:

ConnectionDescriptor, ConnectionWrapper, Serialized Form

Field Summary

protected java.lang.Object	_data
protected int	_id
static int	CONNECTION_ADDED constant: CONNECTION_ADDED identifier.
static int	CONNECTION_CLOSED constant: CONNECTION_CLOSED identifier.
static int	CONNECTION_MODIFIED constant: CONNECTION_MODIFIED identifier.
static int	CONNECTION_OPENED constant: CONNECTION_OPENED identifier.
static int	CONNECTION_REMOVED constant: CONNECTION_REMOVED identifier.

Fields inherited from class java.util.EventObject

source

Constructor Summary

ConnectionEvent(int id, java.lang.Object source, java.lang.Object data)
constructs a new ConnectionEvent object.

Method Summary

java.lang.Object	getData() returns the user data associated with the event.
int	getID() returns the id of the 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

Field Detail

CONNECTION_ADDED

public static final int CONNECTION_ADDED

constant: CONNECTION_ADDED identifier.

See Also:

Constant Field Values

CONNECTION_MODIFIED

public static final int CONNECTION_MODIFIED

constant: CONNECTION_MODIFIED identifier.

See Also:

Constant Field Values

CONNECTION_OPENED

public static final int CONNECTION_OPENED

constant: CONNECTION_OPENED identifier.

See Also:

Constant Field Values

CONNECTION_CLOSED

public static final int CONNECTION_CLOSED

constant: CONNECTION_CLOSED identifier.

See Also:

Constant Field Values

CONNECTION_REMOVED

public static final int CONNECTION_REMOVED

constant: CONNECTION_REMOVED identifier.

See Also:

Constant Field Values

_id

protected int _id

_data

protected java.lang.Object _data

Constructor Detail

ConnectionEvent

public ConnectionEvent(int id,
                       java.lang.Object source,
                       java.lang.Object data)

constructs a new ConnectionEvent object.

Parameters:

id - the constant describing the type of event.

source - the object generating the event.

data - any user data the source wants to provide.

Method Detail

getID

public int getID()

returns the id of the event.

Returns:

the id of the event.

getData

public java.lang.Object getData()

returns the user data associated with the event.

Returns:

the user data associated with the event.