com.bea.content.expression
Interface PropertyProvider
- All Known Implementing Classes:
- DefaultPropertyProvider
public interface PropertyProvider
Interface defining a method to return a property value.
getProperty
Object getProperty(String propertySetType,
String propertySet,
String propertyName)
throws IllegalArgumentException
- Retrieve a property value as a string.
- Parameters
propertySetType
- the type of property set (user, request,
session, event).propertySet
- the name of the property set.propertyName
- the name of the property.
- Returns
- the property value, or null.
- Throws
IllegalArgumentException
- if an arg is invalid or the
PropertyProvider isn't configured for the specified args.
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