Package org.appng.api.support

Class DefaultPermissionProcessor

java.lang.Object

org.appng.api.support.DefaultPermissionProcessor

All Implemented Interfaces:

PermissionProcessor

Direct Known Subclasses:

DummyPermissionProcessor

public class DefaultPermissionProcessor
extends Object
implements PermissionProcessor

Default PermissionProcessor implementation.

Author:

Matthias Müller

Constructor Summary

Constructors

Constructor	Description
DefaultPermissionProcessor(Subject subject, Site site, Application application)	Creates a new DefaultPermissionProcessor for the given Subject.

Method Summary

Modifier and Type	Method	Description
boolean	hasPermission(String permissionRef)	Checks whether the Permission identified by the given reference is present.
boolean	hasPermissions(PermissionOwner permissionOwner)	Checks whether all of the PermissionOwners Permissions are present.
boolean	hasReadPermission(FieldDef fieldDefinition)	Checks whether the Permissions to read the value for the given FieldDef are present.
boolean	hasWritePermission(FieldDef fieldDefinition)	Checks whether the Permissions to write the value for the given FieldDef are present.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultPermissionProcessor

public DefaultPermissionProcessor(Subject subject,
                                  Site site,
                                  Application application)

Creates a new DefaultPermissionProcessor for the given Subject. The current Subject uses the given Application on the given Site.

Parameters:

subject - the current Subject (if any)

site - the Site currently used by the Subject

application - the Application currently used by the Subject

Method Detail

hasPermissions

public boolean hasPermissions(PermissionOwner permissionOwner)

Description copied from interface: PermissionProcessor

Checks whether all of the PermissionOwners Permissions are present.

Specified by:

hasPermissions in interface PermissionProcessor

Parameters:

permissionOwner - the PermissionOwner

Returns:

true if all permissions are present, false otherwise

hasPermission

public boolean hasPermission(String permissionRef)

Description copied from interface: PermissionProcessor

Checks whether the Permission identified by the given reference is present.

Specified by:

hasPermission in interface PermissionProcessor

Parameters:

permissionRef - the name of the Permission to check

Returns:

true if the permission is present, false otherwise

See Also:

Permission.getRef()

hasWritePermission

public boolean hasWritePermission(FieldDef fieldDefinition)

Description copied from interface: PermissionProcessor

Checks whether the Permissions to write the value for the given FieldDef are present.

Specified by:

hasWritePermission in interface PermissionProcessor

Parameters:

fieldDefinition - the FieldDef to check the write-permission for

Returns:

true if the permissions are present and the FieldDef isn't readonly, false otherwise

See Also:

FieldDef.getReadonly(), FieldPermissions, FieldPermissionType.WRITE

hasReadPermission

public boolean hasReadPermission(FieldDef fieldDefinition)

Description copied from interface: PermissionProcessor

Checks whether the Permissions to read the value for the given FieldDef are present.

Specified by:

hasReadPermission in interface PermissionProcessor

Parameters:

fieldDefinition - the FieldDef to check the read-permission for

Returns:

true if the permissions are present, false otherwise

See Also:

FieldPermissions, FieldPermissionType.READ