package org.exist.xmldb;
import java.util.Map;
import java.util.TreeMap;
import org.exist.storage.BrokerPool;
import org.exist.storage.IndexStats;
import org.exist.storage.report.Statistics;
import org.exist.util.Configuration;
public class DatabaseStatus {
private String id;
private String confPath;
private String dataDir;
private int runningBrokers = 0;
private int availableBrokers = 0;
private int maxBrokers = 0;
private Map<String, IndexStats> indexStats = new TreeMap<String, IndexStats>();
public DatabaseStatus(BrokerPool pool) {
final Configuration conf = pool.getConfiguration();
// get id for this instance
id = pool.getId();
// paths
//confPath = conf.getPath();
dataDir = (String)conf.getProperty(BrokerPool.PROPERTY_DATA_DIR);
// broker statistics
runningBrokers = pool.countActiveBrokers();
availableBrokers = pool.available();
maxBrokers = pool.getMax();
Statistics.generateIndexStatistics(conf, indexStats);
}
/**
* Number of brokers for this instance, which are
* currently active (i.e. actually processing requests).
*
* @return int
*/
public int getAvailableBrokers() {
return availableBrokers;
}
/**
* Path to the configuration file used to create
* this database instance.
*
* @return String
*/
public String getConfPath() {
return confPath;
}
/**
* Path to the data directory.
*
* @return String
*/
public String getDataDir() {
return dataDir;
}
/**
* The identifier for this instance.
*
* Used to distinguish between multiple database
* instances.
*
* @return String
*/
public String getId() {
return id;
}
/**
* The maximum number of brokers allowed for this instance.
*
* @return int
*/
public int getMaxBrokers() {
return maxBrokers;
}
/**
* Number of brokers currently running.
*
* @return int
*/
public int getRunningBrokers() {
return runningBrokers;
}
public IndexStats getIndexStats(String dbName) {
return indexStats.get(dbName);
}
}