jview
Class SubComponentNotify

java.lang.Object
  util.PropertyContainer
      util.PropertyResources
          util.PropertyBundles
              util.rmi.RmiPropertyContainer
                  util.rmi.AbstractRmiCaster
                      jview.SubComponentNotify

All Implemented Interfaces:

Cloneable, Remote, SubComponentCaster, ExitCleaning, Initializable, LocalizedSupplying, PropertySupplying, ResourceSupplying, RmiCaster, RmiPropertyBearing

Direct Known Subclasses:

JObjectDisplay.SubComponentHandler

public class SubComponentNotify
extends AbstractRmiCaster
implements SubComponentCaster

Skeleton implementation of a subcomponent caster. Allow registering of listeners and provides a method for notifying all of them.

Nested Class Summary

Nested classes/interfaces inherited from class util.PropertyResources

PropertyResources.URLResource

Field Summary

private Class<?>	casting The class of the subcomponent key.
private List<SubComponentListener>	ears The list of listeners.

Fields inherited from class util.rmi.AbstractRmiCaster

ALTERNATEHOST, ALTERNATEPORT, KEY_BINDNAME, KEY_EXPORTPORT, KEY_REGISTRYHOST, KEY_REGISTRYPORT

Fields inherited from class util.PropertyBundles

KEY_LOCALECOUNTRY, KEY_LOCALELANGUAGE, KEY_RESOURCEBUNDLES

Fields inherited from class util.PropertyResources

KEY_NOINITONCREATE, localurl, locate, POSTFIX_DIR, POSTFIX_EXT, POSTFIX_FILE, POSTFIX_LIST, POSTFIX_URL, urlset

Fields inherited from class util.PropertyContainer

KEY_LISTSEPARATOR, KEY_MAPKEYVALUECHAR, KEY_MAPSEPARATOR

Fields inherited from interface util.ResourceSupplying

KEY_URLRESOURCES, KEY_URLUSECONFIG, KEY_URLUSECURRENT, KEY_URLUSEHOME

Fields inherited from interface util.PropertySupplying

CONFIG, KEY_CLASS

Constructor Summary

protected	SubComponentNotify(Map<String,String> prop, Class<?> to) Constructs a new rmi-caster.
	SubComponentNotify(Map<String,String> prop, SubComponent to) Constructs a new rmi-caster.

Method Summary

void	addSubComponentListener(SubComponentListener notify) Registers a new sub-component listener.
protected void	fireKey(Object id) Called by the actual subcomponent if its view changed.
void	removeSubComponentListener(SubComponentListener notify) Deregisters a new sub-component listener.
Class<?>	respondTo() For clients to check if this listener supports the right keys.

Methods inherited from class util.rmi.AbstractRmiCaster

bindAlternate, bindToRegistry, bindToRegistry, bindToRegistry, casterExit, casterExit, exit, getBindName, getBindName, isValid, unbindFromRegistry, unbindFromRegistry

Methods inherited from class util.rmi.RmiPropertyContainer

containsRemoteProperty, getRemoteProperties, getRemoteProperty, setRemoteProperty

Methods inherited from class util.PropertyBundles

clone, getLocalized, getLocalized, getLocalizedString, getLocalizedString, loadResource

Methods inherited from class util.PropertyResources

createFrom, createFrom, createFrom, getApplet, getAsResources, getLocalClassLoader, getPropertiesToKey, getPropertiesToKey, getResource, getResourceAsStream, getResourceFromKey, getResources, init, keyCreate, keyCreate, reload, setApplet

Methods inherited from class util.PropertyContainer

augment, augment, augment, defaultBoolean, defaultChar, defaultDouble, defaultFloat, defaultInt, defaultLong, defaultObject, defaultObject, defaultProperties, defaultProperty, getAsBoolean, getAsChar, getAsDouble, getAsEnums, getAsFloat, getAsInt, getAsList, getAsLong, getAsMap, getAsMap, getAsObject, getAsObject, getProperties, getProperty, has, isNew, parseObject, reload, removeProperty, rescanned, setObject, setProperties, setProperty, stringProperties, toString

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface util.ResourceSupplying

getResource, getResourceAsStream, getResources

Methods inherited from interface util.PropertySupplying

defaultBoolean, defaultChar, defaultDouble, defaultFloat, defaultInt, defaultLong, defaultObject, defaultObject, defaultProperties, defaultProperty, getAsBoolean, getAsChar, getAsDouble, getAsFloat, getAsInt, getAsList, getAsLong, getAsMap, getAsObject, getAsObject, getProperties, getProperty, has, parseObject, removeProperty, setObject, setProperty, stringProperties

Methods inherited from interface util.Initializable

init

Field Detail

casting

private Class<?> casting

The class of the subcomponent key.

ears

private List<SubComponentListener> ears

The list of listeners.

Constructor Detail

SubComponentNotify

public SubComponentNotify(Map<String,String> prop,
                          SubComponent to)
                   throws RemoteException

Constructs a new rmi-caster. The object is exported.

Throws:

RemoteException

SubComponentNotify

protected SubComponentNotify(Map<String,String> prop,
                             Class<?> to)
                      throws RemoteException

Constructs a new rmi-caster. The object is exported.

Throws:

RemoteException

Method Detail

addSubComponentListener

public void addSubComponentListener(SubComponentListener notify)
                             throws RemoteException

Registers a new sub-component listener. On registering, the current view of the caster should be fired to the listener. Whenever the caster's component view changes, the listener is notified with its SubComponentListner#newKey method.

Specified by:

addSubComponentListener in interface SubComponentCaster

Throws:

RemoteException

removeSubComponentListener

public void removeSubComponentListener(SubComponentListener notify)
                                throws RemoteException

Deregisters a new sub-component listener. Is also done on dead references.

Specified by:

removeSubComponentListener in interface SubComponentCaster

Throws:

RemoteException

respondTo

public Class<?> respondTo()
                   throws RemoteException

For clients to check if this listener supports the right keys.

Specified by:

respondTo in interface SubComponentCaster

Throws:

RemoteException

fireKey

protected void fireKey(Object id)

Called by the actual subcomponent if its view changed.