JavaScript is disabled on your browser.
Skip navigation links
javax.faces.application

Class ConfigurableNavigationHandler

  • Direct Known Subclasses:
    ConfigurableNavigationHandlerWrapper


    public abstract class ConfigurableNavigationHandler
    extends NavigationHandler 

    ConfigurableNavigationHandler extends the contract of NavigationHandler to allow runtime inspection of the NavigationCases that make up the rule-base for navigation. An implementation compliant with the version of the specification in which this class was introduced (or a later version) must make it so that its NavigationHandler is an extension of this class.

    Since:
    2.0
    • Constructor Detail

      • ConfigurableNavigationHandler

        public ConfigurableNavigationHandler()
    • Method Detail

      • getNavigationCases

        public abstract Map<String,Set<NavigationCase>> getNavigationCases()

        Return a Map<String, Set<NavigationCase>> where the keys are <from-view-id> values and the values are Set<NavigationCase> where each element in the Set is a NavigationCase that applies to that <from-view-id>. The implementation must support live modifications to this Map.

        Since:
        2.0
      • performNavigation

        public void performNavigation(String outcome)

        A convenience method to signal the JavaServer Faces implementation to perform navigation with the provided outcome. When the NavigationHandler is invoked, the current viewId is treated as the "from viewId" and the "from action" is null.

        Throws:
        IllegalStateException - if this method is called after this instance has been released
      • inspectFlow

        public void inspectFlow(FacesContext context,
         Flow flow)

        Called by the flow system to cause the flow to be inspected for navigation rules. For backward compatibility with earlier implementations, an empty method is provided.

        Since:
        2.2
Skip navigation links

Copyright © 1996-2015, Oracle and/or its affiliates. All Rights Reserved. Use is subject to license terms.

AltStyle によって変換されたページ (->オリジナル) /