com.google.gwt.core.ext
Class SubsetFilteringPropertyOracle
java.lang.Object
com.google.gwt.core.ext.SubsetFilteringPropertyOracle
- All Implemented Interfaces:
- PropertyOracle
public class SubsetFilteringPropertyOracle
- extends java.lang.Object
- implements PropertyOracle
A property oracle that prevents access to any properties not named in its predefined set.
Used by the generator driver framework to limit property access for the purpose of
forcing generators to accurately declare their property dependencies.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
SubsetFilteringPropertyOracle
public SubsetFilteringPropertyOracle(java.util.Set<java.lang.String> accessiblePropertyNames,
PropertyOracle wrappedPropertyOracle,
java.lang.String accessViolationMessage)
getConfigurationProperty
public ConfigurationProperty getConfigurationProperty(java.lang.String propertyName)
throws BadPropertyValueException
- Description copied from interface:
PropertyOracle
- Attempts to get a named configuration property. Throws
BadPropertyValueException
if the property is undefined. The
result of invoking this method with the same propertyName
must
be stable.
- Specified by:
getConfigurationProperty
in interface PropertyOracle
- Returns:
- the configuration property instance (never null)
- Throws:
BadPropertyValueException
- if the property is unknown or not a
configuration property
getSelectionProperty
public SelectionProperty getSelectionProperty(TreeLogger logger,
java.lang.String propertyName)
throws BadPropertyValueException
- Description copied from interface:
PropertyOracle
- Attempts to get a named deferred binding property. Throws
BadPropertyValueException
if the property is either undefined
or has a value that is unsupported. The result of invoking this method with
the same propertyName
must be stable.
- Specified by:
getSelectionProperty
in interface PropertyOracle
- Returns:
- the selection property instance (never null)
- Throws:
BadPropertyValueException
- if the property is unknown or not a
selection property