com.vaadin.terminal.gwt.server
Class CommunicationManager

java.lang.Object
  com.vaadin.terminal.gwt.server.AbstractCommunicationManager
      com.vaadin.terminal.gwt.server.CommunicationManager

All Implemented Interfaces:

Serializable

public class CommunicationManager
extends AbstractCommunicationManager

Application manager processes changes and paints for single application instance. This class handles applications running as servlets.

Since:

5.0

Version:

7.0.0.alpha3

Author:

Vaadin Ltd.

See Also:

AbstractCommunicationManager, Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.vaadin.terminal.gwt.server.AbstractCommunicationManager

AbstractCommunicationManager.Callback, AbstractCommunicationManager.ErrorHandlerErrorEvent, AbstractCommunicationManager.InvalidUIDLSecurityKeyException, AbstractCommunicationManager.SimpleMultiPartInputStream

Field Summary

Fields inherited from class com.vaadin.terminal.gwt.server.AbstractCommunicationManager

VAR_BURST_SEPARATOR, VAR_ESCAPE_CHARACTER

Constructor Summary

CommunicationManager(Application application)
TODO New constructor - document me!

CommunicationManager(Application application, AbstractApplicationServlet applicationServlet)
Deprecated. use CommunicationManager(Application) instead

Method Summary

protected void	cleanStreamVariable(ClientConnector owner, String name)
protected BootstrapHandler	createBootstrapHandler()
protected InputStream	getThemeResourceAsStream(Root root, String themeName, String resource)
void	handleFileUpload(Application application, WrappedRequest request, WrappedResponse response) Handles file upload request submitted via Upload component.
protected void	postPaint(Root root) Method called after the paint phase while still being synchronized on the application

Methods inherited from class com.vaadin.terminal.gwt.server.AbstractCommunicationManager

changeVariables, closeJsonMessage, doHandleSimpleMultipartFileUpload, doHandleXhrFilePost, getApplication, getConnector, getInitialUIDL, getRequestPayload, getSecurityKey, getSecurityKeyUIDL, handleApplicationRequest, handleBrowserDetailsRequest, handleBurst, handleUidlRequest, highlightConnector, isXSRFEnabled, openJsonMessage, printHighlightedComponentHierarchy, requireLocale, sendUploadResponse, serveConnectorResource, streamToReceiver, unescapeBurst, writeUidlResponse

Methods inherited from class java.lang.Object

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

Constructor Detail

CommunicationManager

@Deprecated
public CommunicationManager(Application application,
                                       AbstractApplicationServlet applicationServlet)

Deprecated. use CommunicationManager(Application) instead

Parameters:

application -

applicationServlet -

CommunicationManager

public CommunicationManager(Application application)

TODO New constructor - document me!

Parameters:

application -

Method Detail

handleFileUpload

public void handleFileUpload(Application application,
                             WrappedRequest request,
                             WrappedResponse response)
                      throws IOException,
                             AbstractCommunicationManager.InvalidUIDLSecurityKeyException

Handles file upload request submitted via Upload component.

Parameters:

root - The root for this request

request -

response -

Throws:

IOException

InvalidUIDLSecurityKeyException

AbstractCommunicationManager.InvalidUIDLSecurityKeyException

See Also:

#getStreamVariableTargetUrl(ReceiverOwner, String, StreamVariable)

postPaint

protected void postPaint(Root root)

Description copied from class: AbstractCommunicationManager

Method called after the paint phase while still being synchronized on the application

Overrides:

postPaint in class AbstractCommunicationManager

cleanStreamVariable

protected void cleanStreamVariable(ClientConnector owner,
                                   String name)

Specified by:

cleanStreamVariable in class AbstractCommunicationManager

createBootstrapHandler

protected BootstrapHandler createBootstrapHandler()

Specified by:

createBootstrapHandler in class AbstractCommunicationManager

getThemeResourceAsStream

protected InputStream getThemeResourceAsStream(Root root,
                                               String themeName,
                                               String resource)

Specified by:

getThemeResourceAsStream in class AbstractCommunicationManager