Constructor Detail

• ScopedAttributeELResolver

  public ScopedAttributeELResolver()

Method Detail

• getValue

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

  Specified by:

  getValue in class javax.el.ELResolver

  Throws:

  java.lang.NullPointerException

  javax.el.PropertyNotFoundException

  javax.el.ELException

• getType

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

  Specified by:

  getType in class javax.el.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

  javax.el.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

  javax.el.ELException - Wraps any exception throw whilst resolving the property

• setValue

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

  Specified by:

  setValue in class javax.el.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

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

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

  javax.el.ELException - Wraps any exception throw whilst resolving the property

• isReadOnly

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

  Specified by:

  isReadOnly in class javax.el.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

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

  javax.el.ELException - Wraps any exception throw whilst resolving the property

• getFeatureDescriptors

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

  Specified by:

  getFeatureDescriptors in class javax.el.ELResolver

• getCommonPropertyType

  public java.lang.Class<java.lang.String> getCommonPropertyType(javax.el.ELContext context,
                                                        java.lang.Object base)

  Specified by:

  getCommonPropertyType in class javax.el.ELResolver