// configure each index
for (int i = 0; i < confs.length; i++) {
String id = confs[i].getAttribute(ID_ATTRIBUTE);
String analyzerid = confs[i].getAttribute(INDEX_DEFAULTANALZER_ATTRIBUTE);
String directory = confs[i].getAttribute(INDEX_DIRECTORY_ATTRIBUTE);
if (!analyzerManager.exist(analyzerid)) {
throw new ConfigurationException("Analyzer " + analyzerid + " no found");
}
Configuration[] fields = confs[i].getChild(STRUCTURE_ELEMENT)
.getChildren(FIELD_ELEMENT);