com.sdm.quasar.client.jsf.embedding
Class SlotResolver

java.lang.Object
  com.sdm.quasar.client.jsf.embedding.SlotResolver

All Implemented Interfaces:

ActivationControllerListener, KeywordResolver

public class SlotResolver

extends java.lang.Object

implements KeywordResolver, ActivationControllerListener

This KeywordResolver resolves a slot name (local name) of a dialog instance under which a subdialog has been embedded. The resolved object is again a KeywordResolver provided by dialog instance that is currently embedded in the given slot. The resolved object is used to perform the next resolving step. This KeywordResolver must be installed at dialog that embeds the subdialogs to which it delegates the resolving.

Author:

Marc Jäckle , Martin Haft

Constructor Summary

SlotResolver(java.lang.String keyword, ActivationController activationController)
Constructor.

Method Summary

boolean	canResolve(java.lang.String keyword) Checks, if this resolver is responsible to resolve the given keyword
void	childActivated(java.lang.String localName, SubDialogControl subDialogControl)
void	childAdded(java.lang.String localName, SubDialogControl subDialogControl)
void	childDeactivated(java.lang.String localName, SubDialogControl subDialogControl)
void	childRemoved(java.lang.String localName, SubDialogControl subDialogControl)
java.lang.Class	getResolvedType(java.lang.String keyword)
java.lang.Object	resolve(java.lang.String keyword) Performs the resolve step according to the keyword.

Methods inherited from class java.lang.Object

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

Constructor Detail

SlotResolver

public SlotResolver(java.lang.String keyword,
                    ActivationController activationController)

Constructor.

Parameters:

keyword - The slot name that should be resolved.

activationController - The ActivationController to which this resolver is registered as an ActivationControllerListener.

Method Detail

canResolve

public boolean canResolve(java.lang.String keyword)

Description copied from interface: KeywordResolver

Checks, if this resolver is responsible to resolve the given keyword

Specified by:

canResolve in interface KeywordResolver

Parameters:

keyword - the keywort to be resolved

Returns:

true, if the given keyword can be resolved

getResolvedType

public java.lang.Class getResolvedType(java.lang.String keyword)

Specified by:

getResolvedType in interface KeywordResolver

Parameters:

keyword - the keyword to be resolve

Returns:

the class of the resolved object

resolve

public java.lang.Object resolve(java.lang.String keyword)

Description copied from interface: KeywordResolver

Performs the resolve step according to the keyword. The Result may be

• an other KeywordResolver to do the next resolve step
• a {link ValueResolver for value binding to resolve a value
• an {link ActionResolver for action binding to resolve an action
• an object that will be resolved further by JSF, e.g. a bean or a map

Specified by:

resolve in interface KeywordResolver

Parameters:

keyword - the keyword to be resolve

Returns:

the resolved object

childActivated

public void childActivated(java.lang.String localName,
                           SubDialogControl subDialogControl)

Specified by:

childActivated in interface ActivationControllerListener

childAdded

public void childAdded(java.lang.String localName,
                       SubDialogControl subDialogControl)

Specified by:

childAdded in interface ActivationControllerListener

childDeactivated

public void childDeactivated(java.lang.String localName,
                             SubDialogControl subDialogControl)

Specified by:

childDeactivated in interface ActivationControllerListener

childRemoved

public void childRemoved(java.lang.String localName,
                         SubDialogControl subDialogControl)

Specified by:

childRemoved in interface ActivationControllerListener