Class ImportELResolver

  • public class ImportELResolver
    extends ELResolver
    Defines variable resolution behavior for Class imports and static imports.
    JSP 3.1
    • Constructor Detail

      • ImportELResolver

        public ImportELResolver()
    • Method Detail

      • getValue

        public Object getValue​(ELContext context,
                               Object base,
                               Object property)
        If the base object is null, searches the Class and static imports for an import with the given name and returns it if an import exists with the given name.

        The propertyResolved property of the ELContext object must be set to true by this resolver before returning if an import is matched. If this property is not true after this method is called, the caller should ignore the return value.

        Specified by:
        getValue in class ELResolver
        context - The context of this evaluation.
        base - Only null is handled by this resolver. Other values will result in an immediate return.
        property - The name of the import to resolve.
        If the propertyResolved property of ELContext was set to true, then the import; otherwise undefined.
        NullPointerException - if context is null
        ELException - if an exception was thrown while performing the property or variable resolution. The thrown exception must be included as the cause property of this exception, if available.