Package com.appiancorp.suiteapi.portal

Interface PortletService

All Superinterfaces:
com.appiancorp.services.ContextSensitiveService, Service
@Deprecated public interface PortletService extends com.appiancorp.services.ContextSensitiveService
Deprecated.
The Portal functionality will be removed in a future release. Use the Tempo Interface for similar functionality.

This interface defines methods for access to and modification of portlets.

Portlets may have their own security settings, or they may inherit the security settings of the page on which they exist. Portlets may also be shared, so that the same portlet can be placed on several different pages.

Methods of service classes can all throw the unchecked exception ServiceException if any system-level error (for example, server failure) occurs, and will in general throw a checked exception (InvalidXXXException) when an entity to be retrieved is inaccessible, instead of returning null. Exceptions to this paradigm (including the use of ResultList as described below) are noted. All checked exceptions extend AppianException.

It may be necessary to retrieve a subset of results as opposed to an entire collection, and also to sort the subset by some property of the returned object. "Paging" methods which return a ResultPage are provided in certain instances for this purpose. The ResultPage will contain the sorted subset of results (via Result.getResults()), and the total number of items in the available result set (via ResultPage.getAvailableItems()).

It may also be necessary to retrieve some results, even if all results cannot be retrieved (for instance, some of the entities corresponding to a list of entity IDs may no longer exist). Methods which return a ResultList are provided for this purpose. The Result.getResults() method in this case will return all results which can be retrieved. In addition, there will be a list of result codes (ResultList.getResultCodes()) that represent the successful retrieval of an entity, or, if the entity could not be retrieved, the reason for the failure. See the CODE_XXX constants in ResultList for details.