Google App Engine API for Java

Packages

Package	Description
com.google.appengine.api	Provides facilities for server lifecycle management, threading and namespaces/multitenancy.
com.google.appengine.api.appidentity	Provides a service to sign arbitrary byte arrays using an internally-generated, rotated private key.
com.google.appengine.api.blobstore	Provides management and persistent storage of large, immutable byte arrays.
com.google.appengine.api.capabilities	Provides status information about the services available via the GAE APIs.
com.google.appengine.api.datastore	Provides persistent storage, also accessible via JDO or JPA interfaces.
com.google.appengine.api.images	Provides facilities for the creation and manipulation of images.
com.google.appengine.api.mail	Provides a service to send email messages on behalf of administrators or authenticated users, also accessible via a JavaMail interface.
com.google.appengine.api.memcache	Provides fast but unreliable data storage, also accessible via a JCache interface.
com.google.appengine.api.modules	Utility functions for working with modules.
com.google.appengine.api.oauth	Provides a method for clients to access server resources on behalf of a resource owner, as well as a process for end-users to authorize third-party access to their server resources without sharing their credentials.
com.google.appengine.api.taskqueue	Provides a mechanism to perform work initiated by a user request, outside of that request.
com.google.appengine.api.urlfetch	Provides a service to make HTTP/S requests of other servers on the internet.
com.google.appengine.api.users	Provides facilities to check if a user has authenticated, retrieve their email address, and check if they are an administrator for this application.
com.google.appengine.api.utils	Provides common utility classes.
com.google.apphosting.api	Provides access to the ApiProxy, which dispatches API calls to backend services.