com.espertech.esper.view
Class ViewResolutionServiceImpl

java.lang.Object
  com.espertech.esper.view.ViewResolutionServiceImpl

All Implemented Interfaces:

ViewResolutionService

public class ViewResolutionServiceImpl
extends java.lang.Object
implements ViewResolutionService

Resolves view namespace and name to view factory class, using configuration.

Constructor Summary

ViewResolutionServiceImpl(PluggableObjectRegistry viewObjects, java.lang.String optionalNamedWindowName, java.lang.Class virtualDataWindowViewFactory)
Ctor.

Method Summary

ViewFactory

create(java.lang.String nameSpace, java.lang.String name) Instantiates a ViewFactory based on the view namespace and name stored in the view spec.

Methods inherited from class java.lang.Object

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

Constructor Detail

ViewResolutionServiceImpl

public ViewResolutionServiceImpl(PluggableObjectRegistry viewObjects,
                                 java.lang.String optionalNamedWindowName,
                                 java.lang.Class virtualDataWindowViewFactory)

Ctor.

Parameters:

viewObjects - is the view objects to use for resolving views, can be both built-in and plug-in views.

Method Detail

create

public ViewFactory create(java.lang.String nameSpace,
                          java.lang.String name)
                   throws ViewProcessingException

Description copied from interface: ViewResolutionService

Instantiates a ViewFactory based on the view namespace and name stored in the view spec.

Does not actually use the view factory object created.

Specified by:

create in interface ViewResolutionService

Parameters:

nameSpace - is the view namespace

name - is the view name

Returns:

ViewFactory instance

Throws:

ViewProcessingException - if the view namespace or name cannot resolve