org.apache.tapestry5.internal.bindings
Class RenderVariableBinding

java.lang.Object
  extended by org.apache.tapestry5.ioc.BaseLocatable
      extended by org.apache.tapestry5.internal.bindings.AbstractBinding
          extended by org.apache.tapestry5.internal.bindings.RenderVariableBinding
All Implemented Interfaces:
Binding, AnnotationProvider, Locatable

public class RenderVariableBinding
extends AbstractBinding


Constructor Summary
RenderVariableBinding(Location location, String description, ComponentResources resources, String name)
           
 
Method Summary
 Object get()
          Reads the current value of the property (or other resource).
 Class getBindingType()
          Always returns Object since we don't (statically) know the type of object.
 boolean isInvariant()
          Returns false, render variables are always variable.
 void set(Object value)
          Updates the current value.
 String toString()
           
 
Methods inherited from class org.apache.tapestry5.internal.bindings.AbstractBinding
getAnnotation
 
Methods inherited from class org.apache.tapestry5.ioc.BaseLocatable
getLocation
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

RenderVariableBinding

public RenderVariableBinding(Location location,
                             String description,
                             ComponentResources resources,
                             String name)
Method Detail

set

public void set(Object value)
Description copied from interface: Binding
Updates the current value. Most types of bindings are read-only, and this method will throw a runtime exception. It is the caller's responsibility to ensure that the value passed in is of the appropriate type.

Specified by:
set in interface Binding
Overrides:
set in class AbstractBinding

isInvariant

public boolean isInvariant()
Returns false, render variables are always variable.

Specified by:
isInvariant in interface Binding
Overrides:
isInvariant in class AbstractBinding

toString

public String toString()
Overrides:
toString in class Object

get

public Object get()
Description copied from interface: Binding
Reads the current value of the property (or other resource). When reading properties of objects that are primitive types, this will return an instance of the wrapper type. In some cases, a binding is read only and this method will throw a runtime exception.


getBindingType

public Class getBindingType()
Always returns Object since we don't (statically) know the type of object.

Specified by:
getBindingType in interface Binding
Overrides:
getBindingType in class AbstractBinding


Copyright © 2003-2012 The Apache Software Foundation.