Examples of java.rmi.RMISecurityManager

java.rmi.RMISecurityManager
A subclass of {@link SecurityManager} used by RMI applications that usedownloaded code. RMI's class loader will not download any classes from remote locations if no security manager has been set. RMISecurityManager does not apply to applets, which run under the protection of their browser's security manager. RMISecurityManager implements a policy that is no different than the policy implemented by {@link SecurityManager}. Therefore an RMI application should use the SecurityManager class or another application-specific SecurityManager implementation instead of this class.
To use a SecurityManager in your application, add the following statement to your code (it needs to be executed before RMI can download code from remote hosts, so it most likely needs to appear in the main method of your application):
```
 System.setSecurityManager(new SecurityManager()); 
```
@version 1.32, 11/17/05 @author Roger Riggs @author Peter Jones @since JDK1.1

    public static ArrayList _lookupInfoList = new ArrayList();
  
    private void setup() {
    
  if (_lookupSrvc == null)  // first time
      System.setSecurityManager(new RMISecurityManager());
  /* Use LookupLocatorDiscovery to find a Lookup Service */
  if (_lookupSrvc == null) { // first time
      // Use LookupDiscovery to find a Lookup Service
      try {
    System.out.println("LookupDiscovery for " + _groupsToJoin[0]);

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  }
    }
  
    private void setup() {
  if (_lookupSrvc == null)  // first time
      System.setSecurityManager(new RMISecurityManager());
  /* ----------------------------------------------------------------- */


  /* ----------------------------------------------------------------- */
  /* ----------------------------------------------------------------- */
  /* ----------------------------------------------------------------- */

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  }
    
  public ServiceFinder(Vector result, String serviceType) throws IOException {
    _result = result;
    if (System.getSecurityManager() == null) {
      System.setSecurityManager(new RMISecurityManager());
    }


    // build our template
    Entry[] attrs = new Entry[]
      { new BasicServiceType(serviceType) };

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     * @throws  Exception
     *          If some error occurs.
     */
    private void runRegistry(int config) throws Exception {
        System.err.println("Registry starting");
        System.setSecurityManager(new RMISecurityManager());
        setEnvironmentForConfig(config);
        Registry reg = LocateRegistry.createRegistry(REGISTRY_PORT);
        System.err.println("Registry initialized, telling READY to parent");
        SubProcess.tellOut();
        System.err.println("Expecting READY from parent");

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     * @throws  Exception
     *          If some error occurs.
     */
    private void runTestServer0(int config) throws Exception {
        System.err.println("Test server started");
        System.setSecurityManager(new RMISecurityManager());
        setEnvironmentForConfig(config);
        MyRemoteInterface1 obj = new TestObject();
        UnicastRemoteObject.exportObject(obj, CUSTOM_PORT_4);
        LocateRegistry.getRegistry().rebind(
                TEST_STRING_1, RemoteObject.toStub(obj));

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     * @throws  Exception
     *          If some error occurs.
     */
    private void runTestClient0(int config) throws Exception {
        System.err.println("Test client started");
        System.setSecurityManager(new RMISecurityManager());
        setEnvironmentForConfig(config);
        Registry reg = LocateRegistry.getRegistry();
        MyRemoteInterface1 mri = (MyRemoteInterface1) reg.lookup(TEST_STRING_1);
        mri.test1();
        System.err.println("Test client completed");

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     * @throws  Exception
     *          If some error occurs.
     */
    private void runTestServer3(int config) throws Exception {
        System.err.println("Test server started");
        System.setSecurityManager(new RMISecurityManager());
        setEnvironmentForConfig(config);
        Registry reg = LocateRegistry.createRegistry(REGISTRY_PORT);
        TestObject obj = new TestObject();
        UnicastRemoteObject.exportObject(obj, REGISTRY_PORT);
        obj = null;

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     *
     * @throws  Exception
     *          If some error occurs.
     */
    public void testBasic() throws Exception {
        System.setSecurityManager(new RMISecurityManager());


        // Create registry.
        int port = CUSTOM_PORT_1;
        Registry reg = LocateRegistry.createRegistry(port);
        System.out.println("Registry on CUSTOM port ("

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     * @throws  Exception
     *          If some error occurs.
     */
    public void testDetailed() throws Exception {
        try {
            System.setSecurityManager(new RMISecurityManager());


            String localHost = InetAddress.getLocalHost().getHostName();


            // Create registry.
            int port = REGISTRY_PORT;

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     *          If some error occurs.
     */
    private void runTestSingle(int config) throws Exception {
        try {
            System.err.println("Test server started.");
            System.setSecurityManager(new RMISecurityManager());
            setEnvironmentForConfig(config);
            initServer();
            mainTestBody();
            System.err.println("Test server complete.");
            SubProcess.tellOut();

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