public Object getFilterValue(Filter filter) {
switch (columnType) {
case INTEGER:
return Integer.valueOf(filter.getValue());
case STRING:
return filter.getValue();
case DATE:
return DateUtil.convert(filter.getValue());
default:
return null; // will not happen
}
}
public Criteria execute(Criteria criteria) {
for (Filter filter : filters) {
buildCriteria(criteria, filter.getProperty(), filter.getValue());
}
return criteria;
}
public String execute(String criteria) {
String theCriteria = "";
for (Filter filter : filters) {
theCriteria += buildCriteria(criteria, filter.getProperty(), filter.getValue());
}
return theCriteria;
}
/**
* Gets the filter hash of the FilterSet.
*
* @return The hash of the tokens and values for quick lookup.
*/
public synchronized Hashtable getFilterHash() {
if (filterHash == null) {
filterHash = new Hashtable(getFilters().size());
for (Enumeration e = getFilters().elements(); e.hasMoreElements(); ) {
Filter filter = (Filter) e.nextElement();
filterHash.put(filter.getToken(), filter.getValue());
}
}
return filterHash;
}
static {
for (Filter s : EnumSet.allOf(Filter.class)) lookup.put(s.getValue(), s);
}