/**
* Sets the filter used to filter list data
*
* @param filterIn name of the filter class to use
* @throws JspException error occurred creating an instance of the filter
*/
public void setFilter(String filterIn) throws JspException {
ClassLoader cl = Thread.currentThread().getContextClassLoader();
try {
Class klass = cl.loadClass(filterIn);
filter = (ListFilter) klass.newInstance();
Context threadContext = Context.getCurrentContext();
filter.prepare(threadContext.getLocale());
} catch (Exception e) {
throw new JspException(e.getMessage());
}
}
void configureLocale() {
Context ctx = Context.getCurrentContext();
Locale userLocale = ctx.getLocale();
Enumeration<Locale> e = super.getLocales();
while (e.hasMoreElements()) {
Locale l = e.nextElement();
locales.add(l);
}
if (!locales.contains(userLocale)) {
locales.add(0, userLocale);
}
}
/** @param f the filter to set */
void setColumnFilter(ListFilter f) throws JspException {
if (filter != null) {
String msg =
"Cannot set the column filter - [%s], "
+ "since the table has been has already assigned a filter - [%s]";
throw new JspException(String.format(msg, String.valueOf(f), String.valueOf(filter)));
}
filter = f;
Context threadContext = Context.getCurrentContext();
filter.prepare(threadContext.getLocale());
manip.filter(filter, pageContext);
}
/** {@inheritDoc} */
public Object getAttribute(String name) {
if (ACTIVE_LANG_ATTR.equals(name)) {
return Context.getCurrentContext().getActiveLocaleLabel();
}
return super.getAttribute(name);
}
/** {@inheritDoc} */
public Locale getLocale() {
return Context.getCurrentContext().getLocale();
}