Modifier and Type | Class | Description |
---|---|---|
class |
PortletModeException |
The
PortletModeException is thrown when a portlet
tries to use or set a portlet mode that is not supported by the current
runtime environment or the portlet. |
class |
PortletSecurityException |
A portlet should throw a
PortletSecurityException
when a call fails because of security reasons.Additionally it can be thrown by the portal/portlet-container. |
class |
ReadOnlyException |
The
ReadOnlyException is thrown when a portlet tries
to change the value for a read-only preference attribute. |
class |
UnavailableException |
The portlet should throw the
UnavailableException when
the portlet is either temporarily or permanently unavailable to handle requests. |
class |
UnmodifiableException |
The
UnmodifiableException is thrown when
a portlet tries to change the value for a preference
attribute, marked as unmodifiable in the deployment descriptor
with the non-modifiable tag, without
the needed permissions. |
class |
ValidatorException |
The
ValidatorException is thrown by the
validate method of a PreferencesValidator when
the validation of a preference failed. |
class |
WindowStateException |
The
WindowStateException is thrown when a portlet
tries to use a window state that is not supported by the current
runtime environment or the portlet. |
Modifier and Type | Method | Description |
---|---|---|
protected void |
GenericPortlet.doDispatch(RenderRequest request,
RenderResponse response) |
The default implementation of this method routes the render request
to a set of helper methods depending on the current portlet mode the
portlet is currently in.
|
protected void |
GenericPortlet.doEdit(RenderRequest request,
RenderResponse response) |
Helper method to serve up the
edit mode. |
protected void |
GenericPortlet.doHelp(RenderRequest request,
RenderResponse response) |
Helper method to serve up the
help mode. |
protected void |
GenericPortlet.doView(RenderRequest request,
RenderResponse response) |
Helper method to serve up the mandatory
view mode. |
void |
PortletRequestDispatcher.include(RenderRequest request,
RenderResponse response) |
Includes the content of a resource (servlet, JSP page,
HTML file) in the response.
|
void |
GenericPortlet.init() |
A convenience method which can be overridden so that there's no need
to call
super.init(config) . |
void |
GenericPortlet.init(PortletConfig config) |
Called by the portlet container to indicate to a portlet that the
portlet is being placed into service.
|
void |
Portlet.init(PortletConfig config) |
Called by the portlet container to indicate to a portlet that the
portlet is being placed into service.
|
void |
GenericPortlet.processAction(ActionRequest request,
ActionResponse response) |
Called by the portlet container to allow the portlet to process
an action request.
|
void |
Portlet.processAction(ActionRequest request,
ActionResponse response) |
Called by the portlet container to allow the portlet to process
an action request.
|
void |
GenericPortlet.render(RenderRequest request,
RenderResponse response) |
The default implementation of this method sets the title
using the
getTitle method and invokes the
doDispatch method. |
void |
Portlet.render(RenderRequest request,
RenderResponse response) |
Called by the portlet container to allow the portlet to generate
the content of the response based on its current state.
|