/**
* Create a new Instance of LuceneSingleIndexLocation. This is the Default IndexLocation for
* Lucene.
*
* @param config configuration
*/
public LuceneSingleIndexLocation(final CRConfig config) {
super(config);
indexLocation = getFirstIndexLocation(config);
dir = createDirectory(indexLocation, config);
// Create index accessor
IndexAccessorFactory iAFactory = IndexAccessorFactory.getInstance();
if (!iAFactory.hasAccessor(dir)) {
try {
iAFactory.createAccessor(dir, getConfiguredAnalyzer());
} catch (IOException ex) {
log.fatal("COULD NOT CREATE INDEX ACCESSOR" + ex.getMessage());
}
} else {
log.debug("Accessor already present.");
}
// check if facets are activated and create a TaxonomyAccessor if necessary
useFacets = config.getBoolean(FACET_FLAG_KEY, useFacets);
if (useFacets) {
log.debug("Facets are active");
taxonomyLocation = retrieveTaxonomyLocation(config);
taxonomyDir = createDirectory(taxonomyLocation, config);
TaxonomyAccessorFactory taFactory = TaxonomyAccessorFactory.getInstance();
if (!taFactory.hasAccessor(taxonomyDir)) {
try {
taFactory.createAccessor(config, taxonomyDir);
} catch (IOException e) {
log.fatal("COULD NOT CREATE TAXONOMY ACCESSOR" + e.getMessage());
}
} else {
log.debug("TaxonomyAccessor already present.");
}
} else {
log.debug("Facets are not active");
}
}
