Method setVariable

java/jakarta/el/ELProcessor.java:127–134

Registers a variable in the EL context. The variable is associated with the result of evaluating the given expression. Passing a null expression removes the variable from the context. @param variable the variable name @param expression the EL expression to associate with the variable, or

(String variable, String expression)

     * @throws ELException if the expression cannot be evaluated
     */
    public void setVariable(String variable, String expression) {
        if (expression == null) {
            manager.setVariable(variable, null);
        } else {
            ValueExpression ve = factory.createValueExpression(context, bracket(expression), Object.class);
            manager.setVariable(variable, ve);
        }
    }

    /**
     * Registers a function in the EL context by looking up the static method in the given class.