Constructor Detail

• CompositeELResolver

  public CompositeELResolver()

Method Detail

• add

  public void add(ELResolver elResolver)

• getValue

  public Object getValue(ELContext context,
                Object base,
                Object property)

  Specified by:

  getValue in class ELResolver

  Parameters:

  context - The EL context for this evaluation

  base - The base object on which the property is to be found

  property - The property whose value is to be returned

  Returns:

  the value of the provided property

• invoke

  public Object invoke(ELContext context,
              Object base,
              Object method,
              Class<?>[] paramTypes,
              Object[] params)

  Description copied from class: ELResolver
  Invokes a method on the the given object. This default implementation always returns null.

  Overrides:

  invoke in class ELResolver

  Parameters:

  context - The EL context for this evaluation

  base - The base object on which the method is to be found

  method - The method to invoke

  paramTypes - The types of the parameters of the method to invoke

  params - The parameters with which to invoke the method

  Returns:

  Always null

  Since:

  EL 2.2

• getType

  public Class<?> getType(ELContext context,
                 Object base,
                 Object property)

  Specified by:

  getType in class ELResolver

  Parameters:

  context - The EL context for this evaluation

  base - The base object on which the property is to be found

  property - The property whose type is to be returned

  Returns:

  the type of the provided property

• setValue

  public void setValue(ELContext context,
              Object base,
              Object property,
              Object value)

  Specified by:

  setValue in class ELResolver

  Parameters:

  context - The EL context for this evaluation

  base - The base object on which the property is to be found

  property - The property whose value is to be set

  value - The value to set the property to

• isReadOnly

  public boolean isReadOnly(ELContext context,
                   Object base,
                   Object property)

  Specified by:

  isReadOnly in class ELResolver

  Parameters:

  context - The EL context for this evaluation

  base - The base object on which the property is to be found

  property - The property to be checked for read only status

  Returns:

  true if the identified property is read only, otherwise false

• getFeatureDescriptors

  public Iterator<FeatureDescriptor> getFeatureDescriptors(ELContext context,
                                                  Object base)

  Specified by:

  getFeatureDescriptors in class ELResolver

• getCommonPropertyType

  public Class<?> getCommonPropertyType(ELContext context,
                               Object base)

  Specified by:

  getCommonPropertyType in class ELResolver