/**
* set the value collection The logical collection name that is the target of the search operation
* or an external collection with fully qualified path.
*
* @param collection value to set
* @throws PageException
*/
public void setCollection(String collection) throws PageException {
String[] collNames =
ListUtil.toStringArrayTrim(ListUtil.listToArrayRemoveEmpty(collection, ','));
collections = new SearchCollection[collNames.length];
SearchEngine se = pageContext.getConfig().getSearchEngine(pageContext);
try {
for (int i = 0; i < collections.length; i++) {
collections[i] = se.getCollectionByName(collNames[i]);
}
} catch (SearchException e) {
collections = null;
throw Caster.toPageException(e);
}
}
@Override
public SearchEngine getSearchEngine(PageContext pc) throws PageException {
if (searchEngine == null) {
try {
Object o = ClassUtil.loadInstance(getSearchEngineClassDefinition().getClazz());
if (o instanceof SearchEngine) searchEngine = (SearchEngine) o;
else
throw new ApplicationException(
"class ["
+ o.getClass().getName()
+ "] does not implement the interface SearchEngine");
searchEngine.init(
this,
ConfigWebUtil.getFile(
getConfigDir(),
ConfigWebUtil.translateOldPath(getSearchEngineDirectory()),
"search",
getConfigDir(),
FileUtil.TYPE_DIR,
this));
} catch (Exception e) {
throw Caster.toPageException(e);
}
}
return searchEngine;
}