Package jakarta.servlet.jsp.el

package jakarta.servlet.jsp.el
Classes and interfaces for the JSP 2.0 Expression Language API.

The JavaServer Pages(tm) (JSP) 2.0 specification provides a portable API for evaluating "EL Expressions". As of JSP 2.0, EL expressions can be placed directly in the template text of JSP pages and tag files.

This package contains a number of classes and interfaces that describe and define programmatic access to the Expression Language evaluator. This API can also be used by an implementation of JSP to evaluate the expressions, but other implementations, like open-coding into Java bytecodes, are allowed. This package is intended to have no dependencies on other portions of the JSP 2.0 specification.

  • Class
    Description
    ELException
    Deprecated.
    As of JSP 2.1, replaced by jakarta.el.ELException
    ELParseException
    Deprecated.
    As of JSP 2.1, replaced by jakarta.el.ELException
    Expression
    Deprecated.
    As of JSP 2.1, replaced by jakarta.el.ValueExpression
    ExpressionEvaluator
    Deprecated.
    As of JSP 2.1, replaced by jakarta.el.ExpressionFactory
    FunctionMapper
    Deprecated.
    As of JSP 2.1, replaced by jakarta.el.FunctionMapper
    ImplicitObjectELResolver
    Provides resolution in EL for the implicit variables of a JSP page.
    ImportELResolver
    Providers resolution of imports and static imports in the Jakarta Server Pages ELResolver chain.
    NotFoundELResolver
    The final resolver of the Jakarta Server Pages ELResolver chain.
    ScopedAttributeELResolver
    An ELResolver for working with JSP scoped attributes which may have page, request, session or application scope.
    VariableResolver
    Deprecated.
    As of JSP 2.1, replaced by jakarta.el.ELResolver