import com.sun.corba.se.spi.activation.ORBPortInfo; //导入依赖的package包/类
private ServerTableEntry getRunningEntry( int serverId )
    throws ServerNotRegistered
{
    ServerTableEntry entry = getEntry( serverId ) ;

    try {
        // this is to see if the server has any listeners
        ORBPortInfo [] serverORBAndPortList = entry.lookup(IIOP_CLEAR_TEXT.value) ;
    } catch (Exception exc) {
        return null ;
    }
    return entry;

}
 

import com.sun.corba.se.spi.activation.ORBPortInfo; //导入依赖的package包/类
private ServerLocation locateServer (ServerTableEntry entry, String endpointType,
                                    boolean block)
    throws NoSuchEndPoint, ServerNotRegistered, ServerHeldDown
{
    ServerLocation location = new ServerLocation() ;

    // if server location is desired, then wait for the server
    // to register back, then return location

    ORBPortInfo [] serverORBAndPortList;
    if (block) {
        try {
                serverORBAndPortList = entry.lookup(endpointType);
        } catch (Exception ex) {
            if (debug)
                System.out.println( "ServerManagerImpl: locateServer: " +
                                    "server held down" ) ;

            throw new ServerHeldDown( entry.getServerId() );
        }

        String host =
            orb.getLegacyServerSocketManager()
                .legacyGetEndpoint(LegacyServerSocketEndPointInfo.DEFAULT_ENDPOINT).getHostName();
        location.hostname = host ;
        int listLength;
        if (serverORBAndPortList != null) {
            listLength = serverORBAndPortList.length;
        } else {
            listLength = 0;
        }
        location.ports = new ORBPortInfo[listLength];
        for (int i = 0; i < listLength; i++) {
            location.ports[i] = new ORBPortInfo(serverORBAndPortList[i].orbId,
                    serverORBAndPortList[i].port) ;

            if (debug)
                System.out.println( "ServerManagerImpl: locateServer: " +
                                "server located at location " +
                                location.hostname + " ORBid  " +
                                serverORBAndPortList[i].orbId +
                                " Port " + serverORBAndPortList[i].port) ;
        }
    }

    return location;
}