com.vaadin.server
Class VaadinPortlet

java.lang.Object
  javax.portlet.GenericPortlet
      com.vaadin.server.VaadinPortlet

All Implemented Interfaces:

Constants, java.io.Serializable, javax.portlet.EventPortlet, javax.portlet.Portlet, javax.portlet.PortletConfig, javax.portlet.ResourceServingPortlet

Direct Known Subclasses:

LegacyVaadinPortlet

public class VaadinPortlet
extends javax.portlet.GenericPortlet
implements Constants, java.io.Serializable

Portlet 2.0 base class. This replaces the servlet in servlet/portlet 1.0 deployments and handles various portlet requests from the browser. TODO Document me!

Author:

peholmst

See Also:

Serialized Form

Nested Class Summary

static class	VaadinPortlet.AbstractApplicationPortletWrapper
protected static class	VaadinPortlet.RequestType Deprecated. As of 7.0. Will likely change or be removed in a future version
static class	VaadinPortlet.VaadinGateinRequest
static class	VaadinPortlet.VaadinHttpAndPortletRequest
static class	VaadinPortlet.VaadinLiferayRequest

Field Summary

static java.lang.String	PORTAL_PARAMETER_VAADIN_THEME Deprecated. As of 7.0. Will likely change or be removed in a future version
static java.lang.String	PORTLET_PARAMETER_STYLE Deprecated. As of 7.0. Will likely change or be removed in a future version
static java.lang.String	RESOURCE_URL_ID Deprecated. As of 7.0. Will likely change or be removed in a future version
static java.lang.String	WRITE_AJAX_PAGE_SCRIPT_WIDGETSET_SHOULD_WRITE Deprecated. As of 7.0. Will likely change or be removed in a future version

Fields inherited from interface com.vaadin.server.Constants

DEFAULT_BUFFER_SIZE, DEFAULT_THEME_CACHETIME, DEFAULT_THEME_NAME, DEFAULT_WIDGETSET, ERROR_NO_UI_FOUND, INVALID_SECURITY_KEY_MSG, MAX_BUFFER_SIZE, NOT_PRODUCTION_MODE_INFO, PARAMETER_VAADIN_RESOURCES, PARAMETER_WIDGETSET, PORTAL_PARAMETER_VAADIN_RESOURCE_PATH, PORTAL_PARAMETER_VAADIN_WIDGETSET, SERVLET_PARAMETER_CLOSE_IDLE_SESSIONS, SERVLET_PARAMETER_DISABLE_XSRF_PROTECTION, SERVLET_PARAMETER_HEARTBEAT_INTERVAL, SERVLET_PARAMETER_PRODUCTION_MODE, SERVLET_PARAMETER_RESOURCE_CACHE_TIME, SERVLET_PARAMETER_UI_PROVIDER, THEME_DIR_PATH, URL_PARAMETER_THEME, WARNING_HEARTBEAT_INTERVAL_NOT_NUMERIC, WARNING_RESOURCE_CACHING_TIME_NOT_NUMERIC, WARNING_XSRF_PROTECTION_DISABLED, WIDGETSET_DIR_PATH, WIDGETSET_MISMATCH_INFO

Constructor Summary

VaadinPortlet()

Method Summary

protected DeploymentConfiguration	createDeploymentConfiguration(java.util.Properties initParameters)
protected VaadinPortletService	createPortletService(DeploymentConfiguration deploymentConfiguration)
protected VaadinPortletRequest	createVaadinRequest(javax.portlet.PortletRequest request) Wraps the request in a (possibly portal specific) Vaadin portlet request.
protected void	doDispatch(javax.portlet.RenderRequest request, javax.portlet.RenderResponse response)
static VaadinPortlet	getCurrent() Gets the currently used Vaadin portlet.
protected VaadinPortlet.RequestType	getRequestType(VaadinPortletRequest vaadinRequest) Deprecated. As of 7.0. Will likely change or be removed in a future version
protected VaadinPortletService	getService()
protected void	handleRequest(javax.portlet.PortletRequest request, javax.portlet.PortletResponse response) Deprecated. As of 7.0. Will likely change or be removed in a future version
void	init(javax.portlet.PortletConfig config)
protected void	portletInitialized()
void	processAction(javax.portlet.ActionRequest request, javax.portlet.ActionResponse response)
void	processEvent(javax.portlet.EventRequest request, javax.portlet.EventResponse response)
void	serveResource(javax.portlet.ResourceRequest request, javax.portlet.ResourceResponse response)
static void	setCurrent(VaadinPortlet portlet) Sets the current Vaadin portlet.

Methods inherited from class javax.portlet.GenericPortlet

destroy, doEdit, doHeaders, doHelp, doView, getContainerRuntimeOptions, getDefaultNamespace, getInitParameter, getInitParameterNames, getNextPossiblePortletModes, getPortletConfig, getPortletContext, getPortletName, getProcessingEventQNames, getPublicRenderParameterNames, getPublishingEventQNames, getResourceBundle, getSupportedLocales, getTitle, init, render

Methods inherited from class java.lang.Object

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

Field Detail

RESOURCE_URL_ID

@Deprecated
public static final java.lang.String RESOURCE_URL_ID

Deprecated. As of 7.0. Will likely change or be removed in a future version

See Also:

Constant Field Values

PORTLET_PARAMETER_STYLE

@Deprecated
public static final java.lang.String PORTLET_PARAMETER_STYLE

Deprecated. As of 7.0. Will likely change or be removed in a future version

This portlet parameter is used to add styles to the main element. E.g "height:500px" generates a style="height:500px" to the main element.

See Also:

Constant Field Values

PORTAL_PARAMETER_VAADIN_THEME

@Deprecated
public static final java.lang.String PORTAL_PARAMETER_VAADIN_THEME

Deprecated. As of 7.0. Will likely change or be removed in a future version

This portal parameter is used to define the name of the Vaadin theme that is used for all Vaadin applications in the portal.

See Also:

Constant Field Values

WRITE_AJAX_PAGE_SCRIPT_WIDGETSET_SHOULD_WRITE

@Deprecated
public static final java.lang.String WRITE_AJAX_PAGE_SCRIPT_WIDGETSET_SHOULD_WRITE

Deprecated. As of 7.0. Will likely change or be removed in a future version

See Also:

Constant Field Values

Constructor Detail

VaadinPortlet

public VaadinPortlet()

Method Detail

init

public void init(javax.portlet.PortletConfig config)
          throws javax.portlet.PortletException

Specified by:

init in interface javax.portlet.Portlet

Overrides:

init in class javax.portlet.GenericPortlet

Throws:

javax.portlet.PortletException

portletInitialized

protected void portletInitialized()
                           throws javax.portlet.PortletException

Throws:

javax.portlet.PortletException

createDeploymentConfiguration

protected DeploymentConfiguration createDeploymentConfiguration(java.util.Properties initParameters)

createPortletService

protected VaadinPortletService createPortletService(DeploymentConfiguration deploymentConfiguration)

getRequestType

@Deprecated
protected VaadinPortlet.RequestType getRequestType(VaadinPortletRequest vaadinRequest)

Deprecated. As of 7.0. Will likely change or be removed in a future version

Parameters:

vaadinRequest -

Returns:

handleRequest

@Deprecated
protected void handleRequest(javax.portlet.PortletRequest request,
                                        javax.portlet.PortletResponse response)
                      throws javax.portlet.PortletException,
                             java.io.IOException

Deprecated. As of 7.0. Will likely change or be removed in a future version

Parameters:

request -

response -

Throws:

javax.portlet.PortletException

java.io.IOException

createVaadinRequest

protected VaadinPortletRequest createVaadinRequest(javax.portlet.PortletRequest request)

Wraps the request in a (possibly portal specific) Vaadin portlet request.

Parameters:

request - The original PortletRequest

Returns:

A wrapped version of the PorletRequest

getService

protected VaadinPortletService getService()

processEvent

public void processEvent(javax.portlet.EventRequest request,
                         javax.portlet.EventResponse response)
                  throws javax.portlet.PortletException,
                         java.io.IOException

Specified by:

processEvent in interface javax.portlet.EventPortlet

Overrides:

processEvent in class javax.portlet.GenericPortlet

Throws:

javax.portlet.PortletException

java.io.IOException

processAction

public void processAction(javax.portlet.ActionRequest request,
                          javax.portlet.ActionResponse response)
                   throws javax.portlet.PortletException,
                          java.io.IOException

Specified by:

processAction in interface javax.portlet.Portlet

Overrides:

processAction in class javax.portlet.GenericPortlet

Throws:

javax.portlet.PortletException

java.io.IOException

doDispatch

protected void doDispatch(javax.portlet.RenderRequest request,
                          javax.portlet.RenderResponse response)
                   throws javax.portlet.PortletException,
                          java.io.IOException

Overrides:

doDispatch in class javax.portlet.GenericPortlet

Throws:

javax.portlet.PortletException

java.io.IOException

serveResource

public void serveResource(javax.portlet.ResourceRequest request,
                          javax.portlet.ResourceResponse response)
                   throws javax.portlet.PortletException,
                          java.io.IOException

Specified by:

serveResource in interface javax.portlet.ResourceServingPortlet

Overrides:

serveResource in class javax.portlet.GenericPortlet

Throws:

javax.portlet.PortletException

java.io.IOException

getCurrent

public static VaadinPortlet getCurrent()

Gets the currently used Vaadin portlet. The current portlet is automatically defined when initializing the portlet and when processing requests to the server and in threads started at a point when the current portlet is defined (see InheritableThreadLocal). In other cases, (e.g. from background threads started in some other way), the current portlet is not automatically defined.

Returns:

the current vaadin portlet instance if available, otherwise null

Since:

7.0

See Also:

setCurrent(VaadinPortlet)

setCurrent

public static void setCurrent(VaadinPortlet portlet)

Sets the current Vaadin portlet. This method is used by the framework to set the current portlet whenever a new request is processed and it is cleared when the request has been processed.

The application developer can also use this method to define the current portlet outside the normal request handling, e.g. when initiating custom background threads.

Parameters:

portlet - the Vaadin portlet to register as the current portlet

See Also:

getCurrent(), InheritableThreadLocal