org.sakaiproject.util

ArrayUtil collects together some Array utility methods.

Authentication is a utility class that implements the Authentication interface.

BaseDbDoubleStorage is a class that stores Resources (of some type) in a database,
provides locked access, and generally implements a services "storage" class.

BaseDbFlatStorage is a class that stores Resources (of some type) in a database, provides (optional) locked access,
and generally implements a services "storage" class.

BaseDbSingleStorage is a class that stores Resources (of some type) in a database,
provides locked access, and generally implements a services "storage" class.

BaseDelivery is a base class for all Delivery objects.

BaseResourceProperties is the base class for ResourceProperties implementations.

BaseResourceProperties is the base class for ResourcePropertiesEdit implementations.

BaseXmlFileStorage is a class that stores Resources (of some type) in an XML file
backed memory store, provides locked access, and generally implements a service's
"storage" class.

ComponentMap exposes the registered components as a map - the component id is mapped to the component implementation.

Sakai's extension to the Spring ContextLoaderListener - use our ContextLoader, and increment / decrement the child count of the ComponentManager on init / destroy.

DirectRefreshDelivery is a Delivery that does a direct location refresh.

EmailNotification is the notification action that handles the act of message (email) based notify, site related, with user preferences.

The following should be specified to extend the class:

• getRecipients() - get a collection of Users to send the notification to
• getHeaders() - form the complete message headers (like from: to: reply-to: date: subject: etc).

EmptyIterator is an iterator which is empty.

EntityUtil collects some entity utility methods dealing with collections of entities and entity references.

EnumerationIterator is an iterator over an enumeration.

EventObservingCourier is an ObservingCourier that watches Events, of a particular reference root.

ExternalTrustedEvidence is a utility class that implements the ExternalTrustedEvidence interface.

FileItem is ...

IdPwEvidence is a utility class that implements the IdPwEvidence interface.

IteratorEnumeration is an enumeration over an iterator.

MapUtil collects together some string utility classes.

ObservingCourier is an observer which uses the courier service to notify when things change.

Placement is a utility class that implements the Placement interface.

PresenceObservingCourier is an EventObservingCourier which watches for only presence service events at a particular location, and delivers a direct refresh delivery.

Sakai's extension to the Spring PropertyOverrideConfigurer - allow our dotted bean ids, use @ as a separator between the bean id and the property name.

The allow and/or deny properties are expected to be comma-delimited list of regular expressions indicating hostnames and/or ip addresses of allowed/denied hosts.

SiteEmailNotification is an EmailNotification that selects the site's participants (based on site access) as the recipients of the notification.

SortedIterator is a wrapper iterator that iterates over the wrapped iterator in a sorted order, the order controlled by a Comparator function provided at construction.

StorageUser is ...%%% callbacks from the BaseXmlFileStorage and other Storage classes...

StringUtil collects together some string utility classes.

Tool is a utility class that implements the Tool interface.

Webapp listener to detect webapp-housed tool registration.

Validator is utility class that helps to validate stuff.

Web is a web (html, http, etc) technlogies collection of helper methods.

Xml is a DOM XML helper object with static functions to help with XML.