Package org.apache.catalina

Class ContainerEvent

  • All Implemented Interfaces:
    java.io.Serializable
    public final class ContainerEvent
extends java.util.EventObject
    General event for notifying listeners of significant changes on a Container.
    Author:
    Craig R. McClanahan
    See Also:
    Serialized Form

    • Field Summary

      • Fields inherited from class java.util.EventObject

        source

    • Constructor Summary

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

    • Method Summary

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

    • Constructor Detail

      • ContainerEvent

        public ContainerEvent​(Container container,
                      java.lang.String type,
                      java.lang.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 java.lang.Object getData()
        Return the event data of this event.
        Returns:
        The data, if any, associated with this event.

      • getContainer

        public Container getContainer()
        Return the Container on which this event occurred.
        Returns:
        The Container on which this event occurred.

      • getType

        public java.lang.String getType()
        Return the event type of this event.
        Returns:
        The event type of this event. Although this is a String, it is safe to rely on the value returned by this method remaining consistent between point releases.

      • toString

        public java.lang.String toString()
        Return a string representation of this event.
        Overrides:
        toString in class java.util.EventObject