ServerConfiguration.java

package at.ac.ait.archistar.engine.distributor;

import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;

import at.ac.ait.archistar.backendserver.storageinterface.StorageServer;

/**
 * This contains the full server configuration.
 *
 * Later verions should be able to handle server reconfiguraiton (ie. dynamic
 * server management)
 *
 * @author andy
 */
public class ServerConfiguration {

    protected HashMap<String, StorageServer> serverMapId = new HashMap<>();

    public ServerConfiguration(Set<StorageServer> servers) {
        for (StorageServer s : servers) {
            this.serverMapId.put(s.getId(), s);
        }
    }

    /**
     * this is needed for the BFT network
     *
     * @return a Map <bft-id, server-port>
     */
    public Map<Integer, Integer> getBFTServerNetworkPortMap() {

        HashMap<Integer, Integer> serverList = new HashMap<>();
        int i = 0;
        for (StorageServer s : this.serverMapId.values()) {
            serverList.put(s.getBFTId(), 20000 + i++);
        }

        return serverList;
    }

    public StorageServer getStorageServer(String serverid) {
        return this.serverMapId.get(serverid);
    }

    public Collection<StorageServer> getOnlineStorageServers() {
        return this.serverMapId.values();
    }

    public int getOnlineStorageServerCount() {
        return this.getOnlineStorageServers().size();
    }
}