org.loom.tags
Interface ExpressionLanguageProxy

All Known Implementing Classes:

Jee5ExpressionLanguageProxy, LegacyExpressionLanguageProxy

public interface ExpressionLanguageProxy

Interface of a proxy that isolates from the JSP engine (2.0 or 2.1) used.

Method Summary

java.lang.Object

evaluateExpression(javax.servlet.jsp.PageContext pageContext, java.lang.String expression) Execute a EL expression and return the result

Method Detail

evaluateExpression

java.lang.Object evaluateExpression(javax.servlet.jsp.PageContext pageContext,
                                    java.lang.String expression)

Execute a EL expression and return the result

Parameters:

pageContext - the context of this request execution

expression - the EL expression

Returns:

the result of executing the EL expression