planetj.dataengine.security
Class DESecurityManager

java.lang.Object
  planetj.dataengine.security.DESecurityManager

public class DESecurityManager

extends java.lang.Object

!!DA (6/3/2003 10:51:01 AM)

Field Summary

static java.lang.String

className

Constructor Summary

DESecurityManager()

Method Summary

static boolean	checkAccess(Table table, int mode, ExecutingContext ec) Tests if the current user is authorized to access the table
static boolean	checkExecute(IUser user, Operation operation) Deprecated. - replaced by checkExecute(Operation, ExecutingContext) cannot use operation based security with this method
static boolean	checkExecute(Operation operation, ExecutingContext pEc) Check to see if the given principal is allowed to view the given operation.
static int	deleteDEUser2Group(java.lang.String system, int owner, int user, int group)
static DEAuthorization	getAuthorization(IUser user, Operation operation) Check to see if the given principal is allowed to view the given operation.
static RowCollection	getAuthorizations(IUser user) Check to see if the given principal is allowed to view the given operation.
static DEGroup2Authorization	getDEGroup2Authorization(java.lang.String system, int owner, int group, int authorization)
static DEUser2Group	getDEUser2Group(java.lang.String system, int owner, int user, int group)
static int	getSecurityLevel(java.lang.Object securityLevel) Returns the security level of the row as an int.
static Row	secureRow(IUser user, Row row) Check to see if the given principal is allowed to view the given operation.
static RowCollection	secureRowCollection(IUser user, RowCollection rc) Gets a RowCollection stripped of any secured objects from the given RowCollection that the IUser does not have permission to.

Methods inherited from class java.lang.Object

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

Field Detail

className

public static final java.lang.String className

Constructor Detail

DESecurityManager

public DESecurityManager()

Method Detail

checkAccess

public static boolean checkAccess(Table table,
                                  int mode,
                                  ExecutingContext ec)

Tests if the current user is authorized to access the table

Parameters:

table - The table in question

mode - A mode constant describing the type of access (such as Row.MODE_READ, Row.MODE.DELETE, etc.)

ec - The current ExecutingContext

checkExecute

public static boolean checkExecute(Operation operation,
                                   ExecutingContext pEc)

Check to see if the given principal is allowed to view the given operation.

Parameters:

operation -

Returns:

boolean

checkExecute

public static boolean checkExecute(IUser user,
                                   Operation operation)

Deprecated. - replaced by checkExecute(Operation, ExecutingContext) cannot use operation based security with this method

Check to see if the given principal is allowed to view the given operation.

Parameters:

user -

operation -

Returns:

boolean

deleteDEUser2Group

public static int deleteDEUser2Group(java.lang.String system,
                                     int owner,
                                     int user,
                                     int group)
                              throws CMException

Throws:

CMException

getAuthorization

public static DEAuthorization getAuthorization(IUser user,
                                               Operation operation)

Check to see if the given principal is allowed to view the given operation.

Parameters:

user -

operation -

Returns:

boolean

getAuthorizations

public static RowCollection getAuthorizations(IUser user)

Check to see if the given principal is allowed to view the given operation.

Parameters:

user -

Returns:

boolean

getDEGroup2Authorization

public static DEGroup2Authorization getDEGroup2Authorization(java.lang.String system,
                                                             int owner,
                                                             int group,
                                                             int authorization)
                                                      throws CMException

Throws:

CMException

getDEUser2Group

public static DEUser2Group getDEUser2Group(java.lang.String system,
                                           int owner,
                                           int user,
                                           int group)
                                    throws CMException

Throws:

CMException

getSecurityLevel

public static final int getSecurityLevel(java.lang.Object securityLevel)

Returns the security level of the row as an int. If the row does not have a security level, 0 is returned

secureRow

public static Row secureRow(IUser user,
                            Row row)

Check to see if the given principal is allowed to view the given operation.

Parameters:

user -

Returns:

boolean

secureRowCollection

public static RowCollection secureRowCollection(IUser user,
                                                RowCollection rc)

Gets a RowCollection stripped of any secured objects from the given RowCollection that the IUser does not have permission to.

Parameters:

user -

rc -

Returns:

secure RowCollection