Example usage for javax.servlet.jsp JspApplicationContext addELResolver

Introduction

In this page you can find the example usage for javax.servlet.jsp JspApplicationContext addELResolver.

Prototype

public void addELResolver(ELResolver resolver);

Source Link

Document

Adds an ELResolver to affect the way EL variables and properties are resolved for EL expressions appearing in JSP pages and tag files.

Usage

From source file:io.undertow.test.jsp.expression.ExpressionJspTestCase.java

public static void testIIllegalState(PageContext pageContext, JspWriter out) throws Exception {
    assert pageContext != null;
    ELContext elContext = pageContext.getELContext();
    assert elContext != null;
    JspApplicationContext jaContext = JspFactory.getDefaultFactory()
            .getJspApplicationContext(pageContext.getServletContext());
    assert jaContext != null;

    try {//  w  ww .  j  a v  a  2  s.c  o  m
        jaContext.addELResolver(new CompositeELResolver());
        out.println("addELResolver call succeeded. Test FAILED.");
    } catch (IllegalStateException ise) {
        out.println("Test PASSED");
    }
}

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