THE PACKAGE JAVA.LANG

java.lang.SecurityManager

20.17

20.17 The Class

java.lang.SecurityManager

public abstract class SecurityManager {

protected boolean inCheck;

protected SecurityManager()

throws SecurityException;

protected Class[] getClassContext();

protected int classDepth(String name);

protected boolean inClass(String name);

protected ClassLoader currentClassLoader();

protected int classLoaderDepth();

protected boolean inClassLoader();

public boolean getInCheck();

public void checkCreateClassLoader()

throws SecurityException;

public void checkAccess(Thread t)

throws SecurityException;

public void checkAccess(ThreadGroup g)

throws SecurityException;

public void checkExit(int status)

throws SecurityException;

public void checkExec(String cmd)

throws SecurityException;

public void checkPropertiesAccess()

throws SecurityException;

public void checkPropertyAccess(String key)

throws SecurityException;

public void checkLink(String libname)

throws SecurityException;

public void checkRead(int fd)

throws SecurityException;

public void checkRead(String file)

throws SecurityException;

public void checkWrite(int fd)

throws SecurityException;

public void checkWrite(String file)

throws SecurityException;

public void checkDelete(String file)

throws SecurityException;

public void checkConnect(String host, int port)

throws SecurityException;

public void checkListen(int port)

throws SecurityException;

569