Constructor Detail

• ArrayELResolver

  public ArrayELResolver()

• ArrayELResolver

  public ArrayELResolver(boolean readOnly)

Method Detail

• getValue

  public java.lang.Object getValue(ELContext context,
                          java.lang.Object base,
                          java.lang.Object property)
                            throws java.lang.NullPointerException,
                                   PropertyNotFoundException,
                                   ELException

  Specified by:

  getValue in class ELResolver

  Throws:

  java.lang.NullPointerException

  PropertyNotFoundException

  ELException

• getType

  public java.lang.Class<?> getType(ELContext context,
                           java.lang.Object base,
                           java.lang.Object property)
                             throws java.lang.NullPointerException,
                                    PropertyNotFoundException,
                                    ELException

  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

  Throws:

  java.lang.NullPointerException - If the supplied context is null

  PropertyNotFoundException - If the base/property combination provided to the resolver is one that the resolver can handle but no match was found or a match was found but was not readable

  ELException - Wraps any exception throw whilst resolving the property

• setValue

  public void setValue(ELContext context,
              java.lang.Object base,
              java.lang.Object property,
              java.lang.Object value)
                throws java.lang.NullPointerException,
                       PropertyNotFoundException,
                       PropertyNotWritableException,
                       ELException

  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

  Throws:

  java.lang.NullPointerException - If the supplied context is null

  PropertyNotFoundException - If the base/property combination provided to the resolver is one that the resolver can handle but no match was found

  PropertyNotWritableException - If the base/property combination provided to the resolver is one that the resolver can handle but the property was not writable

  ELException - Wraps any exception throw whilst resolving the property

• isReadOnly

  public boolean isReadOnly(ELContext context,
                   java.lang.Object base,
                   java.lang.Object property)
                     throws java.lang.NullPointerException,
                            PropertyNotFoundException,
                            ELException

  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

  Throws:

  java.lang.NullPointerException - If the supplied context is null

  PropertyNotFoundException - If the base/property combination provided to the resolver is one that the resolver can handle but no match was found

  ELException - Wraps any exception throw whilst resolving the property

• getFeatureDescriptors

  public java.util.Iterator<java.beans.FeatureDescriptor> getFeatureDescriptors(ELContext context,
                                                                       java.lang.Object base)

  Specified by:

  getFeatureDescriptors in class ELResolver

• getCommonPropertyType

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

  Specified by:

  getCommonPropertyType in class ELResolver