Java(TM) 2 Platform, Standard Edition, v1.2.2 API Specification: Class RMISecurityManager - JDK 5 Documentation v1.2.2, Java 2 SDK 英文文档

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Java^TM 2 Platform
Standard Edition

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java.rmi
Class RMISecurityManager

java.lang.Object
  |
  +--java.lang.SecurityManager
        |
        +--java.rmi.RMISecurityManager

public class RMISecurityManager
extends SecurityManager

RMISecurityManager provides an example security manager for use by RMI applications that use downloaded 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.

To use the RMISecurityManager 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 of your application):

 System.setSecurityManager(new RMISecurityManager());

Since:: JDK1.1

Fields inherited from class java.lang.SecurityManager

inCheck

Constructor Summary

RMISecurityManager()
Constructs a new RMISecurityManager.

Methods inherited from class java.lang.SecurityManager

checkAccept, checkAccess, checkAccess, checkAwtEventQueueAccess, checkConnect, checkConnect, checkCreateClassLoader, checkDelete, checkExec, checkExit, checkLink, checkListen, checkMemberAccess, checkMulticast, checkMulticast, checkPackageAccess, checkPackageDefinition, checkPermission, checkPermission, checkPrintJobAccess, checkPropertiesAccess, checkPropertyAccess, checkRead, checkRead, checkRead, checkSecurityAccess, checkSetFactory, checkSystemClipboardAccess, checkTopLevelWindow, checkWrite, checkWrite, classDepth, classLoaderDepth, currentClassLoader, currentLoadedClass, getClassContext, getInCheck, getSecurityContext, getThreadGroup, inClass, inClassLoader

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RMISecurityManager

public RMISecurityManager()

Constructs a new RMISecurityManager.

Since:: JDK1.1