org.ocap.storage
Class ExtendedFileAccessPermissions

java.lang.Object
  org.dvb.io.persistent.FileAccessPermissions
      org.ocap.storage.ExtendedFileAccessPermissions

public class ExtendedFileAccessPermissions
extends FileAccessPermissions

This class extends FileAccessPermissions to let granting applications provide read and write file access to applications that have an organisation identifier different from a granting application.

Constructor Summary

ExtendedFileAccessPermissions(boolean readWorldAccessRight, boolean writeWorldAccessRight, boolean readOrganisationAccessRight, boolean writeOrganisationAccessRight, boolean readApplicationAccessRight, boolean writeApplicationAccessRight, int[] otherOrganisationsReadAccessRights, int[] otherOrganisationsWriteAccessRights)
This constructor encodes application, application organisation, and world file access permissions as a set of booleans, and other organisations file access permissions as arrays of granted organisation identifiers.

Method Summary

int[]	getReadAccessOrganizationIds() Gets the array of organisation identifiers with read permission.
int[]	getWriteAccessOrganizationIds() Gets the array of organisation identifiers with write permission.
void	setPermissions(boolean readWorldAccessRight, boolean writeWorldAccessRight, boolean readOrganisationAccessRight, boolean writeOrganisationAccessRight, boolean readApplicationAccessRight, boolean writeApplicationAccessRight, int[] otherOrganisationsReadAccessRights, int[] otherOrganisationsWriteAcessRights) This method allows modification of the permissions on this instance of the ExtendedFileAccessPermission class.

Methods inherited from class org.dvb.io.persistent.FileAccessPermissions

hasReadApplicationAccessRight, hasReadOrganisationAccessRight, hasReadWorldAccessRight, hasWriteApplicationAccessRight, hasWriteOrganisationAccessRight, hasWriteWorldAccessRight, setPermissions

Methods inherited from class java.lang.Object

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

Constructor Detail

ExtendedFileAccessPermissions

public ExtendedFileAccessPermissions(boolean readWorldAccessRight,
                                     boolean writeWorldAccessRight,
                                     boolean readOrganisationAccessRight,
                                     boolean writeOrganisationAccessRight,
                                     boolean readApplicationAccessRight,
                                     boolean writeApplicationAccessRight,
                                     int[] otherOrganisationsReadAccessRights,
                                     int[] otherOrganisationsWriteAccessRights)

This constructor encodes application, application organisation, and world file access permissions as a set of booleans, and other organisations file access permissions as arrays of granted organisation identifiers.

Parameters:

readWorldAccessRight - read access for all applications

writeWorldAccessRight - write access for all applications

readOrganisationAccessRight - read access for applications with the same organisation as the granting application.

writeOrganisationAccessRight - write access for applications with the same organisation as the granting application.

readApplicationAccessRight - read access for the owner.

writeApplicationAccessRight - write access for the owner.

otherOrganisationsReadAccessRights - array of other organisation identifiers with read access. Applications with an organisation identifier matching one of these organisation identifiers will be given read access.

otherOrganisationsWriteAccessRights - array of other organisation identifiers with write access. Applications with an organisation identifier matching one of these organisation identifiers will be given write access.

Method Detail

setPermissions

public void setPermissions(boolean readWorldAccessRight,
                           boolean writeWorldAccessRight,
                           boolean readOrganisationAccessRight,
                           boolean writeOrganisationAccessRight,
                           boolean readApplicationAccessRight,
                           boolean writeApplicationAccessRight,
                           int[] otherOrganisationsReadAccessRights,
                           int[] otherOrganisationsWriteAcessRights)

This method allows modification of the permissions on this instance of the ExtendedFileAccessPermission class.

Parameters:

readWorldAccessRight - read access for all applications

writeWorldAccessRight - write access for all applications

readOrganisationAccessRight - read access for organisation

writeOrganisationAccessRight - write access for organisation

readApplicationAccessRight - read access for the owner

writeApplicationAccessRight - write access for the owner

otherOrganisationsReadAccessRights - array of other organisation identifiers with read access. Applications with an organisation identifier matching one of these organisation identifiers will be given read access.

otherOrganisationsWriteAcessRights - array of other organisation identifiers with write access. Applications with an organisation identifier matching one of these organisation identifiers will be given write access.

getReadAccessOrganizationIds

public int[] getReadAccessOrganizationIds()

Gets the array of organisation identifiers with read permission.

Returns:

Array of organisation identifiers with read permission.

getWriteAccessOrganizationIds

public int[] getWriteAccessOrganizationIds()

Gets the array of organisation identifiers with write permission.

Returns:

Array of organisation identifiers with write permission.