Method Detail

• @SuppressWarnings({"unchecked", "rawtypes"})
  public static void copyExpandoMetaClass(Class<?> fromClass, Class<?> toClass, boolean removeSource)

  Copies the ExpandoMetaClass dynamic methods and properties from one Class to another.

  Parameters:

  fromClass - The source class

  toClass - The destination class

  removeSource - Whether to remove the source class after completion. True if yes

• public static ExpandoMetaClass getExpandoMetaClass(Class<?> aClass)

• public static MetaClass getMetaClass(Object instance)

• public static Object getPropertyIfExists(Object instance, String property)

  Obtains a property of an instance if it exists

  Parameters:

  instance - The instance

  property - The property

  Returns:

  The value of null if non-exists

• <T> @SuppressWarnings("unchecked")
  public static T getPropertyIfExists(Object instance, String property, Class<T> requiredType)

  Obtains a property of an instance if it exists

  Parameters:

  instance - The instance

  property - The property

  requiredType - The required type of the property

  Returns:

  The property value

• public static MetaClassRegistry getRegistry()

  Retrieves the MetaClassRegistry instance.

  Returns:

  The registry

• public static Object invokeMethodIfExists(Object instance, String methodName)

  Invokes a method if it exists otherwise returns null

  Parameters:

  instance - The instance

  methodName - The method name

  Returns:

  The result of the method call or null

• public static Object invokeMethodIfExists(Object instance, String methodName, Object[] args)

  Invokes a method if it exists otherwise returns null

  Parameters:

  instance - The instance

  methodName - The method name

  args - The arguments

  Returns:

  The result of the method call or null