javax.realtime

Class RealtimeSecurity

java.lang.Object

javax.realtime.RealtimeSecurity

Deprecated.

since RTSJ 2.0

@Deprecated
public class RealtimeSecurity
extends java.lang.Object

Security policy object for realtime specific issues. Primarily used to control access to physical memory.

Security requirements are generally application-specific. Every implementation shall have a default RealtimeSecurity instance, and a way to install a replacement at run-time, RealtimeSystem.setSecurityManager(javax.realtime.RealtimeSecurity). The default security is minimal. All security managers should prevent access to JVM internal data and the Java heap; additional protection is implementation-specific and must be documented.

Constructor Summary

Constructors

Constructor and Description
RealtimeSecurity() Deprecated. Create an RealtimeSecurity object.

Method Summary

Modifier and Type	Method and Description
void	checkAccessPhysical() Deprecated. Check whether the application is allowed to access physical memory.
void	checkAccessPhysicalRange(long base, long size) Deprecated. Checks whether the application is allowed to access physical memory within the specified range.
void	checkAEHSetDaemon() Deprecated. Checks whether the application is allowed to set the daemon status of an AEH.
void	checkSetFilter() Deprecated. Checks whether the application is allowed to register PhysicalMemoryTypeFilter objects with the PhysicalMemoryManager.
void	checkSetMonitorControl(MonitorControl policy) Deprecated. Checks whether the application is allowed to set the default monitor control policy.
void	checkSetScheduler() Deprecated. Checks whether the application is allowed to set the scheduler.

Methods inherited from class java.lang.Object

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

Constructor Detail

RealtimeSecurity

public RealtimeSecurity()

Deprecated.

Create an RealtimeSecurity object.

Method Detail

checkAccessPhysical

public void checkAccessPhysical()
                         throws StaticSecurityException

Deprecated.

Check whether the application is allowed to access physical memory.

Throws:

StaticSecurityException - The application doesn't have permission to access physical memory.

checkAccessPhysicalRange

public void checkAccessPhysicalRange(long base,
                                     long size)
                              throws StaticSecurityException

Deprecated.

Checks whether the application is allowed to access physical memory within the specified range.

Parameters:

base - The beginning of the address range.

size - The size of the address range.

Throws:

StaticSecurityException - The application doesn't have permission to access the memory in the given range.

checkSetFilter

public void checkSetFilter()
                    throws StaticSecurityException

Deprecated.

Checks whether the application is allowed to register PhysicalMemoryTypeFilter objects with the PhysicalMemoryManager.

Throws:

StaticSecurityException - The application doesn't have permission to register filter objects.

checkSetMonitorControl

public void checkSetMonitorControl(MonitorControl policy)
                            throws StaticSecurityException

Deprecated.

Checks whether the application is allowed to set the default monitor control policy.

Parameters:

policy - The new policy

Throws:

StaticSecurityException - when the application doesn't have permission to change the default monitor control policy to policy.

Since:

RTSJ 1.0.1

checkAEHSetDaemon

public void checkAEHSetDaemon()
                       throws StaticSecurityException

Deprecated.

Checks whether the application is allowed to set the daemon status of an AEH.

Throws:

StaticSecurityException - when the application is not permitted to alter the daemon status.

Since:

RTSJ 1.0.1

checkSetScheduler

public void checkSetScheduler()
                       throws StaticSecurityException

Deprecated.

Checks whether the application is allowed to set the scheduler.

Throws:

StaticSecurityException - The application doesn't have permission to set the scheduler.