[Forms] Web Forms에서 사용 가능한 유용한 자바 샘플 소스

formsUitl.java

package formsUtil;
import java.net.InetAddress;import java.net.NetworkInterface;
import oracle.forms.ui.VBean;import oracle.forms.handler.IHandler;import oracle.forms.properties.ID;

/* *  * In Forms: BL.INFOS := Get_Custom_Property('CONTROL.BEAN', 1, 'GET_IP_ADDRESS' ) ; */
@SuppressWarnings("serial")public class formsUitl extends VBean {
/* * Define variables */ private static final ID MACHINE_NAME = ID.registerProperty("GET_MACHINE_NAME"); private static final ID IP_ADDRESS = ID.registerProperty("GET_IP_ADDRESS"); private static final ID MAC_ADDRESS = ID.registerProperty("GET_MAC_ADDRESS"); private static final ID OS_NAME = ID.registerProperty("GET_OS_NAME"); private static final ID ARCHITECTURE = ID.registerProperty("GET_ARCHITECTURE"); private static final ID OS_VERSION = ID.registerProperty("GET_OS_VERSION"); private static final ID USER_NAME = ID.registerProperty("GET_USER_NAME"); private static final ID USER_HOME = ID.registerProperty("GET_USER_HOME");
/* * Initialize forms handler */ public void init(IHandler handler) { super.init(handler);     }
/* * Get property */    public Object getProperty(ID pId) {       if (pId != null) {      return getMachineInfo(pId);       } else {      return super.getProperty(pId);       }    }        /* * getMachineInfo() */ private final static String getMachineInfo(ID pId) {    try {        InetAddress ip = InetAddress.getLocalHost();        NetworkInterface network = NetworkInterface.getByInetAddress(ip);        byte[] mac = network.getHardwareAddress();        StringBuilder sb = new StringBuilder();
if (pId == MACHINE_NAME) {         return ip.getHostName();        } else if (pId == IP_ADDRESS) {         return ip.getHostAddress();        } else if (pId == MAC_ADDRESS) { for (int i = 0; i < mac.length; i++) { sb.append(String.format("%02X%s", mac[i], (i < mac.length - 1) ? "-" : "")); } return sb.toString();        } else if (pId == OS_NAME) {         return System.getProperty("os.name");        } else if (pId == ARCHITECTURE) {         return System.getProperty("os.arch");        } else if (pId == OS_VERSION) {         return System.getProperty("os.version");        } else if (pId == USER_NAME) {         return System.getProperty("user.name");        } else if (pId == USER_HOME) {         return System.getProperty("user.home");        } else {         return null;        }    } catch (Exception e) {        e.printStackTrace();        return null;    } }
/* * Main method for Test */ public static void main(String[] args) {    try {        System.out.println("Host Name: " + getMachineInfo(MACHINE_NAME));        System.out.println("IP Address: " + getMachineInfo(IP_ADDRESS));        System.out.println("MAC Address: " + getMachineInfo(MAC_ADDRESS));        System.out.println("OS Name: " + getMachineInfo(OS_NAME));        System.out.println("Architecture: " + getMachineInfo(ARCHITECTURE));        System.out.println("OS Version: " + getMachineInfo(OS_VERSION));        System.out.println("User Name: " + getMachineInfo(USER_NAME));        System.out.println("User Home: " + getMachineInfo(USER_HOME));    } catch (Exception e) {        e.printStackTrace();    } }}