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package javax.mail.event;

import java.util.*;
import javax.mail.*;

This class models Message change events.
Author:John Mani
/** * This class models Message change events. * * @author John Mani */
public class MessageChangedEvent extends MailEvent {
The message's flags changed.
/** The message's flags changed. */
public static final int FLAGS_CHANGED = 1;
The message's envelope (headers, but not body) changed.
/** The message's envelope (headers, but not body) changed. */
public static final int ENVELOPE_CHANGED = 2;
The event type.
@serial
/** * The event type. * * @serial */
protected int type;
The message that changed.
/** * The message that changed. */
transient protected Message msg; private static final long serialVersionUID = -4974972972105535108L;
Constructor.
Params:
  • source – The folder that owns the message
  • type – The change type
  • msg – The changed message
/** * Constructor. * @param source The folder that owns the message * @param type The change type * @param msg The changed message */
public MessageChangedEvent(Object source, int type, Message msg) { super(source); this.msg = msg; this.type = type; }
Return the type of this event.
Returns: type
/** * Return the type of this event. * @return type */
public int getMessageChangeType() { return type; }
Return the changed Message.
Returns: the message
/** * Return the changed Message. * @return the message */
public Message getMessage() { return msg; }
Invokes the appropriate MessageChangedListener method.
/** * Invokes the appropriate MessageChangedListener method. */
@Override public void dispatch(Object listener) { ((MessageChangedListener)listener).messageChanged(this); } }