Package com.sun.faces.application.view

Class ViewScopeContext

java.lang.Object
com.sun.faces.application.view.ViewScopeContext
All Implemented Interfaces:
jakarta.enterprise.context.spi.Context, Serializable
public class ViewScopeContext extends Object implements jakarta.enterprise.context.spi.Context, Serializable
The CDI context for CDI ViewScoped beans.
See Also:

  • Constructor Summary

    Constructors
    Constructor
    Description
    ViewScopeContext()
    Constructor.

  • Method Summary

    Modifier and Type
    Method
    Description
    <T> T
    get(jakarta.enterprise.context.spi.Contextual<T> contextual)
    Get the ViewScoped bean for the given contextual.
    <T> T
    get(jakarta.enterprise.context.spi.Contextual<T> contextual, jakarta.enterprise.context.spi.CreationalContext<T> creational)
    Get the existing instance of the ViewScoped bean for the given contextual or create a new one.
    Class<? extends Annotation>
    getScope()
    Get the class of the scope object.
    boolean
    isActive()
    Determine if the context is active.

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • ViewScopeContext

      public ViewScopeContext()
      Constructor.

  • Method Details

    • get

      public <T> T get(jakarta.enterprise.context.spi.Contextual<T> contextual)
      Get the ViewScoped bean for the given contextual.
      Specified by:
      get in interface jakarta.enterprise.context.spi.Context
      Type Parameters:
      T - the type.
      Parameters:
      contextual - the contextual.
      Returns:
      the view scoped bean, or null if not found.

    • get

      public <T> T get(jakarta.enterprise.context.spi.Contextual<T> contextual, jakarta.enterprise.context.spi.CreationalContext<T> creational)
      Get the existing instance of the ViewScoped bean for the given contextual or create a new one.
      Specified by:
      get in interface jakarta.enterprise.context.spi.Context
      Type Parameters:
      T - the type.
      Parameters:
      contextual - the contextual.
      creational - the creational.
      Returns:
      the instance.
      Throws:
      jakarta.enterprise.context.ContextNotActiveException - when the context is not active.

    • getScope

      public Class<? extends Annotation> getScope()
      Get the class of the scope object.
      Specified by:
      getScope in interface jakarta.enterprise.context.spi.Context
      Returns:
      the class.

    • isActive

      public boolean isActive()
      Determine if the context is active.
      Specified by:
      isActive in interface jakarta.enterprise.context.spi.Context
      Returns:
      true if there is a view root, false otherwise.