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

      return;
    }
    
    // create and install a security manager
    if (System.getSecurityManager() == null) {
      System.setSecurityManager(new RMISecurityManager());
    }
    
    Searchable local = new IndexSearcher(indexName);
    RemoteSearchable impl = new RemoteSearchable(local);

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        return tCreated;
    }


    private TransactionManager findTransactionManager(String uri) throws IOException, ClassNotFoundException {
        if (System.getSecurityManager() == null) {
            System.setSecurityManager(new RMISecurityManager());
        }


        // Creating service template to find transaction manager service by matching fields.
        Class<?>[] classes = new Class<?>[] {net.jini.core.transaction.server.TransactionManager.class};
        // Name sn = new Name("*");

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    }
    
    public static JavaSpace findSpace(String url, String spaceName) throws Exception {


        if (System.getSecurityManager() == null) {
            System.setSecurityManager(new RMISecurityManager());
        }


        Class<?>[] classes = new Class<?>[] {net.jini.space.JavaSpace.class};
        Name sn = new Name(spaceName);
        ServiceTemplate tmpl = new ServiceTemplate(null/* serviceID */, classes, new Entry[] {sn});

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    }
    
    public static JavaSpace findSpace(String url, String spaceName) throws Exception {


        if (System.getSecurityManager() == null) {
            System.setSecurityManager(new RMISecurityManager());
        }


        Class<?>[] classes = new Class<?>[] {net.jini.space.JavaSpace.class};
        Name sn = new Name(spaceName);
        ServiceTemplate tmpl = new ServiceTemplate(null/* serviceID */, classes, new Entry[] {sn});

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        return tCreated;
    }


    private TransactionManager findTransactionManager(String uri) throws IOException, ClassNotFoundException {
        if (System.getSecurityManager() == null) {
            System.setSecurityManager(new RMISecurityManager());
        }


        // Creating service template to find transaction manager service by matching fields.
        Class<?>[] classes = new Class<?>[] {net.jini.core.transaction.server.TransactionManager.class};
        // Name sn = new Name("*");

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      return;
    }
    
    // create and install a security manager
    if (System.getSecurityManager() == null) {
      System.setSecurityManager(new RMISecurityManager());
    }
    
    Searchable local = new IndexSearcher(indexName);
    RemoteSearchable impl = new RemoteSearchable(local);

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     * Install the RMISecurityManager if not already installed.
     */
    public static void setupRMISecurityManager() {
        final SecurityManager origSecurityManager = System.getSecurityManager();
        if (origSecurityManager == null) {
            System.setSecurityManager(new RMISecurityManager());
        } else if (origSecurityManager.getClass().getName().indexOf("JavaWebStart") > -1) {
            // do nothing, we're running under webstart
        } else if (!(origSecurityManager instanceof RMISecurityManager)) {
            final String msg = "Unexpected Security Manager. origSecurityManager: "
                    + origSecurityManager;

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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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