com.bea.content.expression
Class PropertyRef

java.lang.Object
  extended by com.bea.p13n.expression.internal.ComplexExpressionImpl
      extended by com.bea.p13n.expression.operator.Operator
          extended by com.bea.content.expression.PropertyRef
All Implemented Interfaces
Expression, com.bea.p13n.expression.ExpressionEvents, Serializable, Cloneable
Direct Known Subclasses:
RequestPropertyRef, SessionPropertyRef, UserPropertyRef

public class PropertyRef
extends Operator

An operator that represents a reference to a property.

This base class is used in the left-hand-side of content query expression to reference a content property.

See Also
Serialized Form

Field Summary
 
Fields inherited from interface com.bea.p13n.expression.ExpressionEvents
EVENT_ADD_SUBEXPRESSION, EVENT_CLEAR_CACHE, EVENT_INTERNAL_MAX, EVENT_REMOVE_SUBEXPRESSION, EVENT_SET_CACHE_ENABLED, EVENT_SET_CACHED_VALUE, EVENT_SET_PARENT, EVENT_SET_SOURCE, EVENT_SET_SUBEXPRESSION, EVENT_SET_USER_DATA
 
Constructor Summary
PropertyRef(Object propName)
          Constructor.
PropertyRef(Object propSet, Object propName)
          Constructor.
PropertyRef(PropertyRef propertyRef)
          Constructor.
 
Method Summary
 Object getPropertyName()
          Get the property name.
 Object getPropertySet()
          Get the property set.
 String getPropertyType()
          Return the type of property this refers to.
 
Methods inherited from class com.bea.p13n.expression.operator.Operator
leftHandSide, operand, rightHandSide
 
Methods inherited from class com.bea.p13n.expression.internal.ComplexExpressionImpl
addListener, addSubExpression, clearCache, clone, createProxyExpression, equals, getCachedValue, getParent, getSource, getSubExpression, getSubExpressionCount, getUserData, hashCode, isCached, isCacheEnabled, isEqualitySubExpression, notifyListeners, removeAllSubExpressions, removeListener, removeSubExpression, removeSubExpression, setCachedValue, setCacheEnabled, setParent, setSource, setSubExpression, setUserData, toString, write
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
 

Constructor Detail

PropertyRef

public PropertyRef(Object propSet,
                   Object propName)
Constructor.

Parameters
propSet - the property set name.
propName - the property name.

PropertyRef

public PropertyRef(PropertyRef propertyRef)
Constructor.

Parameters
propertyRef - the property ref to copy

PropertyRef

public PropertyRef(Object propName)
Constructor.

Parameters
propName - the property name.
Method Detail

getPropertySet

public Object getPropertySet()
Get the property set.


getPropertyName

public Object getPropertyName()
Get the property name.


getPropertyType

public String getPropertyType()
Return the type of property this refers to.

This should correspond to a valid propertySetType in the PropertySetManager, but does not have to. The pre-defined values are "CONTENT", "USER", "REQUEST", "SESSION", and "EVENT".



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