/**
* Sets the java.rmi.server.hostname and java.rmi.server.codebase system properties which control
* the automatic remote dynamic class loading. This must be called before starting the class
* server.
*
* @param classServerPort The port the class server will use.
*/
private void configRMIProperties(int classServerPort) {
// Logs all RMI activity to System.err
System.setProperty("java.rmi.server.logCalls", "true");
try {
// Try to get figure out this server's IP address and save it as the
// RMI server hostname.
System.setProperty("java.rmi.server.hostname", getLocalAddress());
System.setProperty(
"java.rmi.server.codebase",
"http://" + System.getProperty("java.rmi.server.hostname") + ":" + classServerPort + "/");
System.setProperty(
"java.rmi.server.useCodebaseOnly",
"false"); // Must be false to allow remote class dynamic loading (defaults to true for JDK
// 1.7+)
outputCmd.apply(
"java.rmi.server.hostname: " + System.getProperty("java.rmi.server.hostname") + "\n",
"java.rmi.server.codebase: " + System.getProperty("java.rmi.server.codebase") + "\n",
"java.rmi.server.useCodebaseOnly: "
+ System.getProperty("java.rmi.server.useCodebaseOnly")
+ "\n");
} catch (Exception e) {
outputCmd.apply("Error getting local host address: " + e + "\n");
}
}
/**
* Obtain an ObjectInputStream that allows de-serialization of a graph of objects.
*
* @throws IOException when the de-serialziation fails
* @return an ObjectInputStream that can be used to deserialize objects
*/
public ObjectInputStream createObjectInputStream(
final InputStream is, final boolean resolveObject, final ClassLoader loader)
throws Exception {
ObjectInputStream ois = null;
if (loader != null) {
// Need privileged block here because EJBObjectInputStream
// does enableResolveObject
if (System.getSecurityManager() == null) {
ois = new EJBObjectInputStream(is, loader, resolveObject);
} else {
try {
ois =
(ObjectInputStream)
AccessController.doPrivileged(
new PrivilegedExceptionAction() {
public java.lang.Object run() throws Exception {
return new EJBObjectInputStream(is, loader, resolveObject);
}
});
} catch (PrivilegedActionException ex) {
throw (IOException) ex.getException();
}
}
} else {
ois = new ObjectInputStream(is);
}
return ois;
}
/**
* Obtain an ObjectOutputStream that allows serialization of a graph of objects. The objects can
* be plain Serializable objects or can be converted into Serializable objects using the handler
*
* @throws IOException when the serialziation fails
* @return an ObjectOutputStream that can be used to serialize objects
*/
public ObjectOutputStream createObjectOutputStream(
final OutputStream os,
final boolean replaceObject,
final NonSerializableObjectHandler handler)
throws IOException {
// Need privileged block here because EJBObjectOutputStream
// does enableReplaceObject
ObjectOutputStream oos = null;
if (System.getSecurityManager() == null) {
oos = new EJBObjectOutputStream(os, replaceObject, handler);
} else {
try {
oos =
(ObjectOutputStream)
AccessController.doPrivileged(
new PrivilegedExceptionAction() {
public java.lang.Object run() throws Exception {
return new EJBObjectOutputStream(os, replaceObject, handler);
}
});
} catch (PrivilegedActionException ex) {
throw (IOException) ex.getException();
}
}
return oos;
}
public VINDecoderServer() {
try {
// Start the RMI Server
// Registry registry = LocateRegistry.createRegistry(1099);
// Assign a security manager, in the event that dynamic
// classes are loaded
if (System.getSecurityManager() == null)
System.setSecurityManager(
new RMISecurityManager() {
public void checkConnect(String host, int port) {}
public void checkConnect(String host, int port, Object context) {}
public void checkAccept(String host, int port) {}
});
System.out.println("Set the security manager");
// Create an instance of our power service server ...
VINDecoderImpl vd = new VINDecoderImpl();
vd.setDB("/usr/local/vendor/bea/user_projects/matson/lib/jato_matson.jar");
System.out.println("Decoding vin...");
System.out.println(vd.decode("1GTDL19W5YB530809", null));
System.out.println("End Decoding vin...");
// ... and bind it with the RMI Registry
// Naming.bind ("VINDecoderService", vd);
System.out.println("VINDecoderService bound....");
} catch (Exception e) {
e.printStackTrace();
}
}
public SetupDataClient() throws RemoteException {
try {
// get the registry
registry = LocateRegistry.getRegistry(serverAddress, (new Integer(serverPort)).intValue());
// look up the remote object
rmiServer = (databaseinter) registry.lookup("Database");
rmiServer.receiveMessage("abc");
// starting time
long time1 = System.currentTimeMillis();
// call the remote method
System.out.println("sending " + text + " to " + serverAddress + ":" + serverPort);
// receiving time
long time2 = System.currentTimeMillis();
long timedelay = time2 - time1;
System.out.println("RMI delay time: " + timedelay);
// converting process
// finish converting
long time3 = System.currentTimeMillis();
long timefinish = time3 - time1;
System.out.println("Total time: " + timefinish);
} catch (NotBoundException e) {
e.printStackTrace();
} catch (IOException e) {
System.out.println("File not found");
System.out.println(e.getMessage());
e.printStackTrace();
}
}
public static void main(String[] args) {
String host = args[0];
int port = Integer.parseInt(args[1]);
long id = Long.parseLong(args[2]);
String character = args[3];
long actorId = Long.parseLong(args[4]);
// Install an RMISecurityManager, if there is not a
// SecurityManager already installed
if (System.getSecurityManager() == null) {
System.setSecurityManager(new RMISecurityManager());
}
String name = "rmi://" + host + ":" + port + "/MovieDatabase";
try {
MovieDatabase db = (MovieDatabase) Naming.lookup(name);
db.noteCharacter(id, character, actorId);
Movie movie = db.getMovie(id);
out.println(movie.getTitle());
for (Map.Entry entry : movie.getCharacters().entrySet()) {
out.println(" " + entry.getKey() + "\t" + entry.getValue());
}
} catch (RemoteException | NotBoundException | MalformedURLException ex) {
ex.printStackTrace(System.err);
}
}
/**
* @see <related>
* @author $Author$
* @version $Revision$
*/
public class BankBean21 extends BankBean21Base {
public DataSource customerDb;
static final String ID = "java:comp/env/id";
String id;
String customerId = "defaultId";
static long nextAccountId = System.currentTimeMillis();
static long nextCustomerId = System.currentTimeMillis();
public String getId() {
return id;
}
public String createAccountId(Customer customer) throws RemoteException {
return getId() + "." + customer.getName() + "." + (nextAccountId++);
}
public String createCustomerId() {
return getId() + "." + (nextCustomerId++);
}
public void storeCustomerId(String customerId) {
this.customerId = customerId;
}
public String retrieveCustomerId() {
return customerId;
}
public String interceptCustomerId(String customerId) {
return customerId;
}
public void testResource() throws Exception {
if (customerDb == null) throw new Exception("customerDb resource not set");
Connection connection = customerDb.getConnection();
connection.close();
}
public void remove() {}
@Init
public void annotatedInit() {
initialized += "YES";
}
public void init() {
initialized += "YES";
}
}
/**
* Start the class file server to support remote dynamic class loading. This method must be called
* after configSecurityManager() and configRMIProperties(). If the reference to the class file
* server, "classFileServer" is null, it is assumed that the class file server is not runnng.
*
* @param classServerPort the port the class file server will use.
*/
private void startClassFileServer(int classServerPort) {
if (null != classFileServer) stopClassFileServer();
String userDir = System.getProperty("user.dir");
outputCmd.apply("user.dir: " + userDir);
try {
classFileServer = new ClassFileServer(classServerPort, System.getProperty("user.dir"));
} catch (java.io.IOException e) {
outputCmd.apply("Unable to start ClassServer: " + e.getMessage());
e.printStackTrace();
}
}
/**
* Robustly make a curve to a front
*
* @param curve the curve
* @param flip true to flip the pips
* @return the resulting front as a FieldImpl
* @throws RemoteException On badness
*/
public FieldImpl robustCurveToFront(float[][] curve, boolean flip) throws RemoteException {
// resample curve uniformly along length
float increment = rsegment_length / (rprofile_length * zoom);
float[][] oldCurve = null;
try {
oldCurve = resample_curve(curve, increment);
} catch (VisADError ve) { // bad curve
return null;
}
int fw = filter_window;
fw = 1;
FieldImpl front = null;
float[][] originalCurve = curve;
debug = true;
for (int tries = 0; tries < 12; tries++) {
// lowpass filter curve
curve = smooth_curve(oldCurve, fw);
// resample smoothed curve
curve = resample_curve(curve, increment);
try {
front = curveToFront(curve, flip);
break;
} catch (VisADException e) {
oldCurve = curve;
if (tries > 4) {
int n = oldCurve[0].length;
if (n > 2) {
float[][] no = new float[2][n - 2];
System.arraycopy(oldCurve[0], 1, no[0], 0, n - 2);
System.arraycopy(oldCurve[1], 1, no[1], 0, n - 2);
oldCurve = no;
}
}
if (tries > 8) {
fw = 2 * fw;
}
// if (debug) System.out.println("retry filter window = " + fw + " " + e);
if (tries == 9) {
// System.out.println("cannot smooth curve");
front = null;
}
}
}
return front;
}
public RMIConnection createConnection() {
RMIServerManager serverManager = null;
Context initialNamingContext = null;
try {
initialNamingContext = new InitialContext();
} catch (NamingException exception) {
System.out.println("Naming Exception " + exception.toString());
}
;
// Set the client security manager
try {
System.setSecurityManager(new RMISecurityManager());
} catch (Exception exception) {
System.out.println("Security violation " + exception.toString());
}
// Get the remote factory object from the Registry
try {
serverManager = (RMIServerManager) initialNamingContext.lookup("SERVER-MANAGER");
} catch (Exception exception) {
throw new TestProblemException(exception.toString());
}
RMIConnection rmiConnection = null;
try {
rmiConnection = new RMIConnection(serverManager.createRemoteSessionController());
} catch (RemoteException exception) {
System.out.println("Error in invocation " + exception.toString());
}
return rmiConnection;
}
public void actionPerformed(ActionEvent e) {
String cmd = e.getActionCommand();
if (cmd.equals("del")) {
try {
UnionSet set = (UnionSet) ref.getData();
SampledSet[] sets = set.getSets();
SampledSet[] new_sets = new SampledSet[sets.length - 1];
System.arraycopy(sets, 0, new_sets, 0, sets.length - 1);
ref.setData(new UnionSet(set.getType(), new_sets));
} catch (VisADException ex) {
} catch (RemoteException ex) {
}
} else if (cmd.equals("fill")) {
UnionSet set = null;
try {
set = (UnionSet) ref.getData();
System.out.println("area = " + DelaunayCustom.computeArea(set));
} catch (VisADException ex) {
System.out.println(ex.getMessage());
}
try {
// Irregular2DSet new_set = DelaunayCustom.fill(set);
Irregular2DSet new_set = DelaunayCustom.fillCheck(set, false);
if (new_ref == null) {
new_ref = new DataReferenceImpl("fill");
ConstantMap[] cmaps =
new ConstantMap[] {
new ConstantMap(1.0, Display.Blue),
new ConstantMap(1.0, Display.Red),
new ConstantMap(0.0, Display.Green)
};
DataRenderer renderer =
(display instanceof DisplayImplJ3D)
? (DataRenderer) new DefaultRendererJ3D()
: (DataRenderer) new DefaultRendererJ2D();
renderer.suppressExceptions(true);
display.addReferences(renderer, new_ref, cmaps);
}
new_ref.setData(new_set);
} catch (VisADException ex) {
System.out.println(ex.getMessage());
} catch (RemoteException ex) {
System.out.println(ex.getMessage());
}
} else if (cmd.equals("lines")) {
try {
lines = !lines;
GraphicsModeControl mode = display.getGraphicsModeControl();
if (lines) {
mode.setPolygonMode(DisplayImplJ3D.POLYGON_LINE);
} else {
mode.setPolygonMode(DisplayImplJ3D.POLYGON_FILL);
}
} catch (VisADException ex) {
System.out.println(ex.getMessage());
} catch (RemoteException ex) {
System.out.println(ex.getMessage());
}
}
}
public void mouseClicked(MouseEvent e) {
int x = e.getX();
int y = e.getY();
int currentTabIndex = -1;
int tabCount = tabPane.getTabCount();
for (int i = 0; i < tabCount; i++) {
if (rects[i].contains(x, y)) {
currentTabIndex = i;
break;
} // if contains
} // for i
if (currentTabIndex >= 0) {
Rectangle tabRect = rects[currentTabIndex];
x = x - tabRect.x;
y = y - tabRect.y;
if ((x >= 5) && (x <= 15) && (y >= 5) && (y <= 15)) {
try {
tabbedPane.remove(currentTabIndex);
} catch (Exception ex) {
ex.printStackTrace();
}
} // if
} // if currentTabIndex >= 0
System.gc();
} // mouseClicked
// ----------------------------------------------------------------------------------------
public void createAndBroadcastMatrix(
String[] rowNames, String[] columnNames, double[] data, String matrixName) {
// System.out.println (" ------- RShellGoose.cabm");
// System.out.println (" row name count: " + rowNames.length);
// System.out.println (" col name count: " + columnNames.length);
// System.out.println (" data length: " + data.length);
// System.out.println (" name: " + matrixName);
DataMatrix matrix = new DataMatrix();
int rowCount = rowNames.length;
int columnCount = columnNames.length;
matrix.setSize(rowCount, columnCount);
if (matrixName != null) {
matrix.setShortName(matrixName); //
matrix.setName(matrixName);
}
matrix.setRowTitles(rowNames);
matrix.setColumnTitles(columnNames);
for (int r = 0; r < rowCount; r++) {
double[] rowValues = new double[columnCount];
int fromPosition = r * columnCount;
System.arraycopy(data, fromPosition, rowValues, 0, columnCount);
matrix.set(r, rowValues);
} // for r
broadcastMatrix(matrix);
} // createAndBroadcastMatrix
// private static final String HOST = "localhost";
public static void main(String[] args) throws Exception {
if (System.getSecurityManager() == null) {
System.setSecurityManager(new SecurityManager());
}
ClientImpt client = new ClientImpt(args);
LocateRegistry.createRegistry(6600);
String rmiObjectName = "rmi://localhost:6600/Client";
Naming.rebind(rmiObjectName, client);
System.out.println(args[0] + " Broker server run...\n");
}
public void run() {
try {
Thread.sleep(1000);
System.exit(0);
} catch (Exception e) {
e.printStackTrace();
}
}
private static Echo[] spawnAndTest() {
System.err.println("\nCreate Test-->");
Echo[] echo = new Echo[protocol.length];
for (int i = 0; i < protocol.length; i++) {
JavaVM serverVM =
new JavaVM("EchoImpl", "-Djava.security.policy=" + TestParams.defaultPolicy, protocol[i]);
System.err.println("\nusing protocol: " + (protocol[i] == "" ? "none" : protocol[i]));
try {
/* spawn VM for EchoServer */
serverVM.start();
/* lookup server */
int tries = 12; // need enough tries for slow machine.
echo[i] = null;
do {
try {
echo[i] = (Echo) Naming.lookup("//:" + REGISTRY_PORT + "/EchoServer");
break;
} catch (NotBoundException e) {
try {
Thread.sleep(2000);
} catch (Exception ignore) {
}
continue;
}
} while (--tries > 0);
if (echo[i] == null) TestLibrary.bomb("server not bound in 12 tries", null);
/* invoke remote method and print result*/
System.err.println("Bound to " + echo[i]);
byte[] data = ("Greetings, citizen " + System.getProperty("user.name") + "!").getBytes();
byte[] result = echo[i].echoNot(data);
for (int j = 0; j < result.length; j++) result[j] = (byte) ~result[j];
System.err.println("Result: " + new String(result));
echo[i].shutdown();
} catch (Exception e) {
TestLibrary.bomb("test failed", e);
} finally {
serverVM.destroy();
try {
Naming.unbind("//:" + REGISTRY_PORT + "/EchoServer");
} catch (Exception e) {
TestLibrary.bomb("unbinding EchoServer", e);
}
}
}
return echo;
}
// -------------------------------------------------------------------------------------
public static void main(String[] args) {
ClusterViewer view;
if (args.length != 1) {
System.err.println("usage: clusterViewer <baseUrl>");
System.exit(1);
}
view = new ClusterViewer(args[0].trim());
} // main
public static void main(String args[]) {
try {
// ReceiveMessageInterface rmiclient;
RmiServer server = new RmiServer();
// rmiclient=(ReceiveMessageInterface)(registry.lookup("rmiclient"));
// rmiclient.generateKeys(publicKey);
KeyPairGenerator keyGen = KeyPairGenerator.getInstance("RSA");
keyGen.initialize(1024);
KeyPair keypair = keyGen.genKeyPair();
publicKey = keypair.getPublic();
privateKey = keypair.getPrivate();
BufferedImage image = ImageIO.read(new File("/home/subba/Desktop/test/iris1.bmp"));
// write it to byte array in-memory (jpg format)
ByteArrayOutputStream b = new ByteArrayOutputStream();
ImageIO.write(image, "bmp", b);
// do whatever with the array...
byte[] jpgByteArray = b.toByteArray();
// convert it to a String with 0s and 1s
StringBuilder sb = new StringBuilder();
int i = 0;
for (byte by : jpgByteArray) {
i++;
if (i > 366) break;
sb.append(Integer.toBinaryString(by & 0xFF));
}
sb.append("0000000000000000000000000000000000000000000");
System.out.println(sb.toString().length());
System.out.println(sb.toString());
int token = 170;
StringBuilder sb1 = new StringBuilder();
sb1.append(Integer.toBinaryString(token));
for (int j = 0; j < 102; j++) {
sb1.append("00000000000000000000");
}
System.out.println("Binary is " + sb1.length());
for (i = 0; i < sb.length(); i++) {
bioTemplate.append(sb.charAt(i) ^ sb1.charAt(i));
}
/*MessageDigest digest = MessageDigest.getInstance("SHA-256");
byte[] hashvalue=serviceProviderKey.getBytes();
digest.update(hashvalue);
Phashdigest=digest.digest();
*/
securePassword = getSecurePassword(serviceProviderKey, "200");
System.out.println(securePassword);
} catch (Exception e) {
e.printStackTrace();
System.exit(1);
}
}
public static void main(String[] args) throws NamingException, RemoteException {
System.setProperty("java.security.policy", "client.policy");
System.setSecurityManager(new SecurityManager());
Context namingContext = new InitialContext();
System.out.print("RMI registry bindings: ");
NamingEnumeration<NameClassPair> e = namingContext.list("rmi://localhost/");
while (e.hasMore()) System.out.println(e.next().getName());
String url = "rmi://localhost/central_warehouse";
Warehouse centralWarehouse = (Warehouse) namingContext.lookup(url);
Scanner in = new Scanner(System.in);
System.out.print("Enter keywords: ");
List<String> keywords = Arrays.asList(in.nextLine().split("\\s+"));
Product prod = centralWarehouse.getProduct(keywords);
System.out.println(prod.getDescription() + ": " + prod.getPrice());
}
public boolean shutdown(String server) throws RemoteException {
if (server.equalsIgnoreCase(FORCE_SHUTDOWN)) {
System.exit(0);
return true;
} else if (server.equalsIgnoreCase("middleware")) {
// Shutdown the cars group.
shutdownGroup(this.carGroup);
// Shutdown the rooms group.
shutdownGroup(this.roomGroup);
// Shutdown the flights group.
shutdownGroup(this.flightGroup);
// Shutdown all the middleware servers except yourself.
for (MemberInfo m : this.currentMembers) {
if (!m.equals(this.myInfo)) {
shutdownMember(m);
}
}
// Shut yourself down.
System.exit(0);
return true;
} else if (server.equalsIgnoreCase("cars")) {
shutdownGroup(this.carGroup);
return true;
} else if (server.equalsIgnoreCase("rooms")) {
shutdownGroup(this.roomGroup);
return true;
} else if (server.equalsIgnoreCase("flights")) {
shutdownGroup(this.flightGroup);
return true;
} else {
return false;
}
}
public static void main(String args[]) {
/*
* Create and install a security manager
*/
if (System.getSecurityManager() == null) {
System.setSecurityManager(new SecurityManager());
}
try {
Registry registry = LocateRegistry.getRegistry(2002);
Hello obj = (Hello) registry.lookup("Hello");
String message = obj.sayHello();
System.out.println(message);
} catch (Exception e) {
System.out.println("HelloClient exception: " + e.getMessage());
e.printStackTrace();
}
}
public static void main(String[] argv) {
try {
System.setSecurityManager(new RMISecurityManager());
Addition Hello = new Addition();
Naming.rebind("rmi://localhost/ABCD", Hello);
System.out.println("Addition Server is ready.");
} catch (Exception e) {
System.out.println("Addition Server failed: " + e);
}
}
protected void initProperties(String propFileName) {
// Create instance of Class Properties
props = new Properties(System.getProperties());
// Try to load property list
try {
props.load(new BufferedInputStream(new FileInputStream(propFileName)));
} catch (IOException ex) {
ex.printStackTrace();
System.out.println("Exception in SpaceAccessor");
System.exit(-3);
}
// Output property list (can be ommitted - testing only)
System.out.println("jiniURL = " + props.getProperty("jiniURL"));
// Assign values to fields
jiniURL = props.getProperty("jiniURL");
}
public String sendDetails(String password, byte[] phash, String transactionID, byte[] spdata)
throws RemoteException, NotBoundException, NoSuchAlgorithmException, NoSuchPaddingException,
InvalidKeyException, IllegalBlockSizeException, BadPaddingException {
Cipher cipher = Cipher.getInstance("RSA");
cipher.init(Cipher.DECRYPT_MODE, privateKey);
byte[] cipherData = cipher.doFinal(spdata);
String x = new String(cipherData);
String sp[] = new String[10];
StringTokenizer st = new StringTokenizer(x.toString(), "|");
int count = 0;
StringBuilder message = new StringBuilder();
while (st.hasMoreTokens()) {
sp[count] = st.nextToken();
count++;
}
String decodemessgae = new String();
if (securePassword.equals(sp[1]) && serviceProviderId.equals(sp[0].toString().trim())) {
System.out.println("hellosubba");
if (transactionID.equals(transactionDetails[0].toString())) {
int qrData[] = new int[16];
for (int i = 0; i < password.length(); i++) {
message.append(password.charAt(i) ^ bioTemplate.charAt(i));
}
for (int i = 0; i < message.length(); i++) {
if (message.charAt(i) == '1') {
decodemessgae += '0';
} else decodemessgae += '1';
}
int start = 56, end = 63;
for (int i = 0; i < 16; i++) {
qrData[i] = Integer.parseInt(decodemessgae.substring(start, end), 2);
start += 64;
end += 64;
}
RsDecode dec = new RsDecode(16);
int r = dec.decode(qrData);
System.out.println("r=" + r);
System.out.println("qrData=" + java.util.Arrays.toString(qrData));
int[] MM = new int[qrData.length + 16];
System.arraycopy(qrData, 0, MM, 0, qrData.length);
RsEncode enc = new RsEncode(16);
enc.encode(MM);
System.out.println("qrData=" + java.util.Arrays.toString(MM));
}
} else {
message.append("unkonw third party user");
}
return message.toString();
}
public static void main(String[] args) {
String host = args[0];
int port = Integer.parseInt(args[1]);
if (System.getSecurityManager() == null) {
System.setSecurityManager(new RMISecurityManager());
}
String name = "//" + host + ":" + port + "/EquationSolver";
double[][] A = {
{4.0, 3.0, 1.0},
{2.0, -6.0, 4.0},
{7.0, 5.0, 3.0}
};
double[] b = {17.0, 8.0, 32.0};
try {
EquationSolver solver = (EquationSolver) Naming.lookup(name);
double[] x = solver.solve(A, b);
StringBuffer sb = new StringBuffer();
for (int i = 0; i < x.length; i++) {
sb.append(x[i]);
sb.append(' ');
}
System.out.println(sb);
} catch (RemoteException ex) {
ex.printStackTrace(System.err);
} catch (NotBoundException ex) {
ex.printStackTrace(System.err);
} catch (MalformedURLException ex) {
ex.printStackTrace(System.err);
}
}
// we define the method for getting a video link when pressing enter
public String getvidlink() {
try {
System.setSecurityManager(new SecurityManager());
ipadd = tfIP.getText();
Interface client = (Interface) Naming.lookup("rmi://" + ipadd + "/getvid");
// Get the String entered into the TextField tfInput, convert to int
link = tfInput.getText();
vlink = client.getvid(link);
} catch (Exception e) {
System.out.println("[System] Server failed: " + e);
}
return vlink;
}
private static void reactivateAndTest(Echo[] echo) {
System.err.println("\nReactivate Test-->");
for (int i = 0; i < echo.length; i++) {
try {
System.err.println("\nusing protocol: " + (protocol[i] == "" ? "none" : protocol[i]));
byte[] data = ("Greetings, citizen " + System.getProperty("user.name") + "!").getBytes();
byte[] result = echo[i].echoNot(data);
for (int j = 0; j < result.length; j++) result[j] = (byte) ~result[j];
System.err.println("Result: " + new String(result));
echo[i].shutdown();
} catch (Exception e) {
TestLibrary.bomb("activating EchoServer for protocol " + protocol[i], e);
}
}
}
public static void main(String args[]) {
try {
String serverName = args[0];
Solver solver = new Solver();
String rmiObServer = "rmi://" + HOST + "/" + serverName;
Naming.rebind(rmiObServer, solver);
System.out.println("Server ready");
} catch (ArrayIndexOutOfBoundsException ex) {
System.out.println("Error! E' necessario specificare il nome del server");
} catch (RemoteException r) {
System.out.println("Error while rebind object");
r.printStackTrace();
System.exit(1);
} catch (MalformedURLException m) {
System.out.println("Error! Malformed url require");
}
}
public TransactionManagerAccessor(String propFileName) {
LookupLocator locator = null;
ServiceRegistrar registrar = null;
// Security manager
try {
System.setSecurityManager(new RMISecurityManager());
} catch (Exception e) {
e.printStackTrace();
}
// Get properties from property file
initProperties(propFileName);
try {
// Get lookup service locator at "jini://hostname"
// use default port and register of the locator
locator = new LookupLocator(jiniURL);
registrar = locator.getRegistrar();
// Space name provided in property file
ServiceTemplate template;
// Specify the service requirement, array (length 1) of
// instances of Class
Class[] types = new Class[] {TransactionManager.class};
template = new ServiceTemplate(null, types, null);
// Get manager, 10 attempts!
for (int i = 0; i < 10; i++) {
Object obj = registrar.lookup(template);
if (obj instanceof TransactionManager) {
manager = (TransactionManager) obj;
break;
}
System.out.println("BasicService. TransactionManager not " + "available. Trying again...");
Thread.sleep(MAX_LOOKUP_WAIT);
}
} catch (Exception e) {
e.printStackTrace();
}
}
// ----------------------------------------------------------------------------------------
public double[] getAllMatrixData() {
if (matrix == null) {
System.out.println("The R goose has not received a matrix broadcast.");
return new double[0];
}
int rowCount = matrix.getRowCount();
int columnCount = matrix.getColumnCount();
int total = rowCount * columnCount;
double result[] = new double[total];
for (int r = 0; r < rowCount; r++) {
double[] rowValues = matrix.get(r);
int toPosition = r * columnCount;
System.arraycopy(rowValues, 0, result, toPosition, columnCount);
} // for r
return result;
} // getAllMatrixData
