Uses of Package
com.vaadin.server

Packages that use com.vaadin.server

Package	Description
com.vaadin.data
com.vaadin.data.provider
com.vaadin.event
com.vaadin.event.dd
com.vaadin.event.dd.acceptcriteria
com.vaadin.icons
com.vaadin.navigator
com.vaadin.server
com.vaadin.server.communication
com.vaadin.ui
com.vaadin.ui.components.colorpicker
com.vaadin.ui.components.grid
com.vaadin.ui.declarative.converters
com.vaadin.ui.dnd
com.vaadin.ui.renderers
com.vaadin.util

Classes in com.vaadin.server used by com.vaadin.data

Class and Description
ClientConnector Interface implemented by all connectors that are capable of communicating with the client side.
SerializableConsumer A Consumer that is also Serializable.
SerializableFunction A Function that is also Serializable.
SerializablePredicate A Predicate that is also Serializable.
SerializableSupplier A Supplier that is also Serializable.
Setter The function to write the field value to the bean property.
Sizeable Interface to be implemented by components wishing to display some object that may be dynamically resized during runtime.

Classes in com.vaadin.server used by com.vaadin.data.provider

Class and Description
AbstractClientConnector An abstract base class for ClientConnector implementations.
AbstractExtension An extension is an entity that is attached to a Component or another Extension and independently communicates between client and server.
ClientConnector Interface implemented by all connectors that are capable of communicating with the client side.
Extension An extension is an entity that is attached to a Component or another Extension and independently communicates between client and server.
SerializableBiFunction A BiFunction that is also Serializable.
SerializableBiPredicate A BiPredicate that is also Serializable.
SerializableComparator A Comparator that is also Serializable.
SerializableConsumer A Consumer that is also Serializable.
SerializableFunction A Function that is also Serializable.
SerializablePredicate A Predicate that is also Serializable.
SerializableSupplier A Supplier that is also Serializable.

Classes in com.vaadin.server used by com.vaadin.event

Class and Description
ClientConnector Interface implemented by all connectors that are capable of communicating with the client side.
ErrorHandler Interface for listening to errors in the application.
KeyMapper KeyMapper is the simple two-way map for generating textual keys for objects and retrieving the objects later with the key.
PaintException PaintExcepection is thrown if painting of a component fails.
PaintTarget This interface defines the methods for painting XML to the UIDL stream.
Resource Resource provided to the client terminal.
SerializableConsumer A Consumer that is also Serializable.
VariableOwner Deprecated. As of 7.0. Only provided to ease porting of Vaadin 6 components. Do not implement this directly, implement LegacyComponent.

Classes in com.vaadin.server used by com.vaadin.event.dd

Class and Description
ClientConnector Interface implemented by all connectors that are capable of communicating with the client side.
Sizeable Interface to be implemented by components wishing to display some object that may be dynamically resized during runtime.

Classes in com.vaadin.server used by com.vaadin.event.dd.acceptcriteria

Class and Description
PaintException PaintExcepection is thrown if painting of a component fails.
PaintTarget This interface defines the methods for painting XML to the UIDL stream.

Classes in com.vaadin.server used by com.vaadin.icons

Class and Description
FontIcon A font icon is a type of icon that is made by displaying one character from a specially constructed font containing icons ("icon font").
Resource Resource provided to the client terminal.

Classes in com.vaadin.server used by com.vaadin.navigator

Class and Description
AbstractClientConnector An abstract base class for ClientConnector implementations.
ClientConnector Interface implemented by all connectors that are capable of communicating with the client side.
Page
Sizeable Interface to be implemented by components wishing to display some object that may be dynamically resized during runtime.

Classes in com.vaadin.server used by com.vaadin.server

Class and Description
AbstractClientConnector An abstract base class for ClientConnector implementations.
AbstractDeploymentConfiguration An abstract base class for DeploymentConfiguration implementations.
AbstractErrorMessage Base class for component error messages.
AbstractErrorMessage.ContentMode
AbstractExtension An extension is an entity that is attached to a Component or another Extension and independently communicates between client and server.
BootstrapFragmentResponse A representation of a bootstrap fragment being generated.
BootstrapHandler Deprecated. As of 7.0. Will likely change or be removed in a future version
BootstrapHandler.BootstrapContext Deprecated. Provides context information for the bootstrap process.
BootstrapHandler.BootstrapUriResolver Deprecated. The URI resolver used in the bootstrap process.
BootstrapListener Event listener notified when the bootstrap HTML is about to be generated and send to the client.
BootstrapPageResponse A representation of a bootstrap page being generated.
BootstrapResponse Base class providing common functionality used in different bootstrap modification events.
ClientConnector Interface implemented by all connectors that are capable of communicating with the client side.
ClientConnector.AttachEvent Event fired after a connector is attached to the application.
ClientConnector.AttachListener Interface for listening connector attach events.
ClientConnector.DetachEvent Event fired before a connector is detached from the application.
ClientConnector.DetachListener Interface for listening connector detach events.
ClientMethodInvocation Internal class for keeping track of pending server to client method invocations for a Connector.
ComponentSizeValidator.InvalidLayout
ConnectorIdGenerationEvent Event object containing information related to connector id generation.
ConnectorIdGenerator Callback for generating the id for new connectors.
ConnectorResource A resource that is served through the Connector that is using the resource.
Constants Internal constants used by both the client and the server side framework.
DependencyFilter Filter for dependencies loaded using @StyleSheet, @JavaScript and @HtmlImport.
DependencyFilter.FilterContext Provides context information for the dependency filter operation.
DeploymentConfiguration A collection of properties configured at deploy time as well as a way of accessing third party properties not explicitly supported by this class.
DownloadStream Downloadable stream.
DragAndDropService Deprecated. Since 8.1, no direct replacement, see DragSourceExtension and DropTargetExtension.
EncodeResult
ErrorEvent An error thrown by the framework and handled by an ErrorHandler.
ErrorHandler Interface for listening to errors in the application.
ErrorMessage Interface for rendering error messages to terminal.
EventTrigger Provides support for triggering an event from a given parts of a component or using various events.
Extension An extension is an entity that is attached to a Component or another Extension and independently communicates between client and server.
FontAwesome Deprecated. Since 8.0 replaced with included Vaadin Icons https://vaadin.com/icons (#7979). Will not be updated to include new icons.
FontIcon A font icon is a type of icon that is made by displaying one character from a specially constructed font containing icons ("icon font").
GlobalResourceHandler A RequestHandler that takes care of ConnectorResources that should not be served by the connector.
JsonCodec.BeanProperty
LegacyApplication Deprecated. As of 7.0. This class is only intended to ease migration and should not be used for new projects.
LegacyCommunicationManager Deprecated. As of 7.0. Will likely change or be removed in a future version
LegacyCommunicationManager.ClientCache Deprecated. As of 7.1. See #11410.
Page
Page.BrowserWindowResizeEvent Event that is fired when a browser window containing a uI is resized.
Page.BrowserWindowResizeListener Listener that gets notified when the size of the browser window containing the uI has changed.
Page.PopStateEvent Event fired when the URI of a Page changes (aka HTML 5 popstate event) on the client side due to browsers back/forward functionality.
Page.PopStateListener Listener that that gets notified when the URI of the page changes due to back/forward functionality of the browser.
Page.Styles Contains dynamically injected styles injected in the HTML document at runtime.
Page.UriFragmentChangedEvent Event fired when the URI fragment of a Page changes.
Page.UriFragmentChangedListener Deprecated. Use Page.PopStateListener instead
PaintException PaintExcepection is thrown if painting of a component fails.
PaintTarget This interface defines the methods for painting XML to the UIDL stream.
PaintTarget.PaintStatus Result of starting to paint a Component ( PaintTarget.startPaintable(Component, String)).
RequestHandler Handler for producing a response to HTTP requests.
Resource Resource provided to the client terminal.
ResourceReference
SerializableFunction A Function that is also Serializable.
SerializablePredicate A Predicate that is also Serializable.
ServerRpcManager Server side RPC manager that handles RPC calls coming from the client.
ServerRpcManager.RpcInvocationException Wrapper exception for exceptions which occur during invocation of an RPC call.
ServerRpcMethodInvocation
ServiceDestroyEvent Event fired to ServiceDestroyListener when a VaadinService is being destroyed.
ServiceDestroyListener Listener that gets notified when the VaadinService to which it has been registered is destroyed.
ServiceException
ServiceInitEvent Event fired to VaadinServiceInitListener when a VaadinService is being initialized.
SessionDestroyEvent Event fired when a Vaadin service session is no longer in use.
SessionDestroyListener A listener that gets notified when a Vaadin service session is no longer used.
SessionExpiredException
SessionInitEvent Event gets fired when a new Vaadin service session is initialized for a Vaadin service.
SessionInitListener Event listener that can be registered to a VaadinService to get an event when a new Vaadin service session is initialized for that service.
Sizeable.Unit
SizeWithUnit A class for representing a value-unit pair.
StreamResource.StreamSource Interface implemented by the source of a StreamResource.
StreamVariable StreamVariable is a special kind of variable whose value is streamed to an OutputStream provided by the StreamVariable.getOutputStream() method.
StreamVariable.StreamingEndEvent Event passed to StreamVariable.streamingFinished(StreamingEndEvent) method the contents have been streamed to StreamVariable successfully.
StreamVariable.StreamingErrorEvent Event passed to StreamVariable.streamingFailed(StreamingErrorEvent) method when the streaming ended before the end of the input.
StreamVariable.StreamingEvent
StreamVariable.StreamingProgressEvent Event passed to StreamVariable.onProgress(StreamingProgressEvent) method during the streaming progresses.
StreamVariable.StreamingStartEvent Event passed to StreamVariable.streamingStarted(StreamingStartEvent) method before the streaming of the content to StreamVariable starts.
SynchronizedRequestHandler RequestHandler which takes care of locking and unlocking of the VaadinSession automatically.
SystemMessages Contains the system messages used to notify the user about various critical situations that can occur.
SystemMessagesInfo
SystemMessagesProvider Gives out system messages based on Locale.
UIClassSelectionEvent Contains information used by UIProvider.getUIClass(UIClassSelectionEvent) to choose a UI class to use in a specific situation.
UICreateEvent Contains data used by various methods in UIProvider for determining information about a new UI that is about to be created.
UIProvider
UIProviderEvent Base class for the events that are sent to various methods in UIProvider.
VaadinPortlet Portlet 2.0 base class.
VaadinPortlet.RequestType Deprecated. As of 7.0. This is no longer used and only provided for backwards compatibility. Each RequestHandler can individually decide whether it wants to handle a request or not.
VaadinPortlet.VaadinHttpAndPortletRequest Base class for portlet requests that need access to HTTP servlet requests.
VaadinPortletRequest Wrapper for PortletRequest and its subclasses.
VaadinPortletResponse Wrapper for PortletResponse and its subclasses.
VaadinPortletService
VaadinPortletSession.PortletListener Listener interface for the various types of JSR-286 portlet requests.
VaadinRequest A generic request to the server, wrapping a more specific request type, e.g.
VaadinResponse A generic response from the server, wrapping a more specific response type, e.g.
VaadinService Provide deployment specific settings that are required outside terminal specific code.
VaadinServiceInitListener Listener for VaadinService initialization events.
VaadinServlet
VaadinServlet.RequestType Deprecated. As of 7.0. This is no longer used and only provided for backwards compatibility. Each RequestHandler can individually decide whether it wants to handle a request or not.
VaadinServletRequest Wrapper for HttpServletRequest.
VaadinServletResponse Wrapper for HttpServletResponse.
VaadinServletService
VaadinSession Contains everything that Vaadin needs to store for a specific user.
VaadinSession.FutureAccess Encapsulates a Runnable submitted using VaadinSession.access(Runnable).
VaadinSession.State The lifecycle state of a VaadinSession.
VariableOwner Deprecated. As of 7.0. Only provided to ease porting of Vaadin 6 components. Do not implement this directly, implement LegacyComponent.
WebBrowser Class that provides information about the web browser the user is using.
WidgetsetInfo An interface describing the widgetset that the client should try to load.
WrappedSession A generic session, wrapping a more specific session implementation, e.g.

Classes in com.vaadin.server used by com.vaadin.server.communication

Class and Description
BootstrapHandler Deprecated. As of 7.0. Will likely change or be removed in a future version
BootstrapHandler.BootstrapContext Deprecated. Provides context information for the bootstrap process.
ClientConnector Interface implemented by all connectors that are capable of communicating with the client side.
JsonPaintTarget User Interface Description Language Target.
LegacyCommunicationManager.InvalidUIDLSecurityKeyException Deprecated. As of 7.1. Will be removed in the future.
PaintTarget This interface defines the methods for painting XML to the UIDL stream.
RequestHandler Handler for producing a response to HTTP requests.
ServerRpcMethodInvocation
ServiceException
SessionExpiredHandler A specialized RequestHandler which is capable of sending session expiration messages to the user.
StreamVariable StreamVariable is a special kind of variable whose value is streamed to an OutputStream provided by the StreamVariable.getOutputStream() method.
SynchronizedRequestHandler RequestHandler which takes care of locking and unlocking of the VaadinSession automatically.
SystemMessages Contains the system messages used to notify the user about various critical situations that can occur.
UploadException
VaadinRequest A generic request to the server, wrapping a more specific request type, e.g.
VaadinResponse A generic response from the server, wrapping a more specific response type, e.g.
VaadinServletService
VaadinSession Contains everything that Vaadin needs to store for a specific user.
VariableOwner Deprecated. As of 7.0. Only provided to ease porting of Vaadin 6 components. Do not implement this directly, implement LegacyComponent.

Classes in com.vaadin.server used by com.vaadin.ui

Class and Description
AbstractClientConnector An abstract base class for ClientConnector implementations.
AbstractExtension An extension is an entity that is attached to a Component or another Extension and independently communicates between client and server.
ClientConnector Interface implemented by all connectors that are capable of communicating with the client side.
DependencyFilter.FilterContext Provides context information for the dependency filter operation.
ErrorMessage Interface for rendering error messages to terminal.
EventTrigger Provides support for triggering an event from a given parts of a component or using various events.
Extension An extension is an entity that is attached to a Component or another Extension and independently communicates between client and server.
KeyMapper KeyMapper is the simple two-way map for generating textual keys for objects and retrieving the objects later with the key.
LegacyApplication Deprecated. As of 7.0. This class is only intended to ease migration and should not be used for new projects.
LegacyCommunicationManager Deprecated. As of 7.0. Will likely change or be removed in a future version
LocaleService Server side service which handles locale and the transmission of locale date to the client side LocaleService.
Page
Page.BrowserWindowResizeListener Listener that gets notified when the size of the browser window containing the uI has changed.
PaintException PaintExcepection is thrown if painting of a component fails.
PaintTarget This interface defines the methods for painting XML to the UIDL stream.
Resource Resource provided to the client terminal.
Scrollable This interface is implemented by all visual objects that can be scrolled programmatically from the server-side.
SerializableBiPredicate A BiPredicate that is also Serializable.
SerializableComparator A Comparator that is also Serializable.
SerializableConsumer A Consumer that is also Serializable.
SerializableFunction A Function that is also Serializable.
SerializablePredicate A Predicate that is also Serializable.
SerializableSupplier A Supplier that is also Serializable.
SerializableToIntFunction A ToIntFunction that is also Serializable.
Setter The function to write the field value to the bean property.
Sizeable Interface to be implemented by components wishing to display some object that may be dynamically resized during runtime.
Sizeable.Unit
StreamVariable StreamVariable is a special kind of variable whose value is streamed to an OutputStream provided by the StreamVariable.getOutputStream() method.
VaadinRequest A generic request to the server, wrapping a more specific request type, e.g.
VaadinResponse A generic response from the server, wrapping a more specific response type, e.g.
VaadinSession Contains everything that Vaadin needs to store for a specific user.
VariableOwner Deprecated. As of 7.0. Only provided to ease porting of Vaadin 6 components. Do not implement this directly, implement LegacyComponent.

Classes in com.vaadin.server used by com.vaadin.ui.components.colorpicker

Class and Description
AbstractClientConnector An abstract base class for ClientConnector implementations.
ClientConnector Interface implemented by all connectors that are capable of communicating with the client side.
Scrollable This interface is implemented by all visual objects that can be scrolled programmatically from the server-side.
Sizeable Interface to be implemented by components wishing to display some object that may be dynamically resized during runtime.
VariableOwner Deprecated. As of 7.0. Only provided to ease porting of Vaadin 6 components. Do not implement this directly, implement LegacyComponent.

Classes in com.vaadin.server used by com.vaadin.ui.components.grid

Class and Description
AbstractClientConnector An abstract base class for ClientConnector implementations.
AbstractExtension An extension is an entity that is attached to a Component or another Extension and independently communicates between client and server.
ClientConnector Interface implemented by all connectors that are capable of communicating with the client side.
Extension An extension is an entity that is attached to a Component or another Extension and independently communicates between client and server.
SerializableFunction A Function that is also Serializable.

Classes in com.vaadin.server used by com.vaadin.ui.declarative.converters

Class and Description
Resource Resource provided to the client terminal.

Classes in com.vaadin.server used by com.vaadin.ui.dnd

Class and Description
AbstractClientConnector An abstract base class for ClientConnector implementations.
AbstractExtension An extension is an entity that is attached to a Component or another Extension and independently communicates between client and server.
ClientConnector Interface implemented by all connectors that are capable of communicating with the client side.
Extension An extension is an entity that is attached to a Component or another Extension and independently communicates between client and server.
Resource Resource provided to the client terminal.

Classes in com.vaadin.server used by com.vaadin.ui.renderers

Class and Description
AbstractClientConnector An abstract base class for ClientConnector implementations.
AbstractExtension An extension is an entity that is attached to a Component or another Extension and independently communicates between client and server.
ClientConnector Interface implemented by all connectors that are capable of communicating with the client side.
Extension An extension is an entity that is attached to a Component or another Extension and independently communicates between client and server.
Resource Resource provided to the client terminal.
SerializableSupplier A Supplier that is also Serializable.

Classes in com.vaadin.server used by com.vaadin.util

Class and Description
ClientConnector Interface implemented by all connectors that are capable of communicating with the client side.
Resource Resource provided to the client terminal.
VaadinSession Contains everything that Vaadin needs to store for a specific user.