/**
* Evaluates the expressions for all the given attributes and pass results up to the parent tag.
*
* @throws JspException for exceptions occurred during evaluation.
*/
private void evaluateExpressions() throws JspException {
ExpressionEvaluator eval = new ExpressionEvaluator(this, pageContext);
if (nameExpr != null) {
super.setName(eval.evalString("name", nameExpr)); // $NON-NLS-1$
}
if (msgExpr != null) {
super.setMsg(eval.evalString("msg", msgExpr)); // $NON-NLS-1$
}
if (defaultvalueExpr != null) {
super.setDefaultvalue(eval.evalString("defaultvalue", defaultvalueExpr)); // $NON-NLS-1$
}
}
/** @see javax.servlet.jsp.tagext.Tag#release() */
public void release() {
super.release();
this.nameExpr = null;
this.msgExpr = null;
this.defaultvalueExpr = null;
}
