SecurityManager.checkRead
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public void checkRead( FileDescriptor fd )
Parameters
- fd
- the system-dependent file descriptor.
Description
Throws a SecurityException if the
calling thread is not allowed to read from the specified file
descriptor.
The checkRead method for class
SecurityManager always throws a
SecurityException.
Exceptions
SecurityException
if the caller does not have permission
to access the specified file descriptor.
See Also
FileDescriptor
public void checkRead( String file )
Parameters
- file
- the system-dependent file name.
Description
Throws a SecurityException if the
calling thread is not allowed to read the file specified by the
string argument.
The checkRead method for class
SecurityManager always throws a
SecurityException.
Exceptions
SecurityException
if the caller does not have permission
to access the specified file.
public void checkRead( String file,
Object context )
Parameters
- file
- the system-dependent filename.
- context
- a system-dependent security context.
Description
Throws a SecurityException if the
specified security context is not allowed to read the file
specified by the string argument. The context must be a security
context returned by a previous call to
getSecurityContext.
The checkRead method for class
SecurityManager always throws a
SecurityException.
Exceptions
SecurityException
if the specified security context does
not have permission to read the specified file.
See Also
getSecurityContext