/** Process the tag. */
public int doEndTag() throws JspException {
Object[] args = null;
if (_params != null) {
args = _params.toArray(new Object[_params.size()]);
_params = null;
}
try {
PageContextImpl pageContext = (PageContextImpl) this.pageContext;
ELContext env = pageContext.getELContext();
JspWriter out = pageContext.getOut();
String key;
if (_keyExpr != null) key = _keyExpr.evalString(env);
else key = getBodyContent().getString().trim();
String msg;
if (_bundleExpr != null) {
Object bundleObject = _bundleExpr.evalObject(env);
msg = pageContext.getLocalizedMessage(bundleObject, key, args, null);
} else {
LocalizationContext lc;
lc = (LocalizationContext) pageContext.getAttribute("caucho.bundle");
if (lc == null) msg = pageContext.getLocalizedMessage(key, args, null);
else msg = pageContext.getLocalizedMessage(lc, key, args, null);
}
if (_var != null) CoreSetTag.setValue(pageContext, _var, _scope, msg);
else out.print(msg);
} catch (Exception e) {
throw new JspException(e);
}
return EVAL_PAGE;
}
