javax.portlet.filter

Class PortletURLWrapper

java.lang.Object

javax.portlet.filter.RenderStateWrapper

javax.portlet.filter.BaseURLWrapper

javax.portlet.filter.PortletURLWrapper

All Implemented Interfaces:

BaseURL, Mutable, MutableRenderState, PortletURL, RenderState

Direct Known Subclasses:

ActionURLWrapper, RenderURLWrapper

public class PortletURLWrapper
extends BaseURLWrapper
implements PortletURL

The PortletURLWrapper provides a convenient implementation of the PortletURL interface that can be subclassed by developers. This class implements the Wrapper or Decorator pattern. Methods default to calling through to the wrapped request object.

Since:

3.0

Field Summary

Fields inherited from class javax.portlet.filter.RenderStateWrapper

wrapped

Constructor Summary

Constructors

Constructor and Description
PortletURLWrapper(PortletURL wrapped)

Method Summary

Modifier and Type	Method and Description
MutableRenderParameters	getRenderParameters() Gets the render parameters.
PortletURL	getWrapped() Gets the wrapped object.
void	removePublicRenderParameter(String name) Deprecated.
void	setBeanParameter(PortletSerializable bean) Sets the value of a @RenderStateScoped bean on an action or render URL.
void	setPortletMode(PortletMode portletMode) Sets the portlet mode of a portlet to the given portlet mode.
void	setWindowState(WindowState windowState) Sets the window state of a portlet to the given window state.
void	setWrapped(PortletURL wrapped) Sets the wrapped object.

Methods inherited from class javax.portlet.filter.BaseURLWrapper

addProperty, append, append, getParameterMap, setParameter, setParameter, setParameters, setProperty, setSecure, setWrapped, toString, write, write

Methods inherited from class javax.portlet.filter.RenderStateWrapper

getPortletMode, getWindowState, setWrapped

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.portlet.BaseURL

addProperty, append, append, getParameterMap, setParameter, setParameter, setParameters, setProperty, setSecure, toString, write, write

Methods inherited from interface javax.portlet.RenderState

getPortletMode, getWindowState

Constructor Detail

PortletURLWrapper

public PortletURLWrapper(PortletURL wrapped)

Parameters:

wrapped - the wrapped object to set.

Throws:

IllegalArgumentException - if the PortletURL is null.

Method Detail

getWrapped

public PortletURL getWrapped()

Gets the wrapped object.

Overrides:

getWrapped in class BaseURLWrapper

Returns:

the wrapped object.

setWrapped

public void setWrapped(PortletURL wrapped)

Sets the wrapped object.

Parameters:

wrapped - the wrapped object to set.

Throws:

IllegalArgumentException - if the PortletURL is null.

getRenderParameters

public MutableRenderParameters getRenderParameters()

Description copied from interface: RenderState

Gets the render parameters.

Specified by:

getRenderParameters in interface MutableRenderState

Specified by:

getRenderParameters in interface RenderState

Overrides:

getRenderParameters in class RenderStateWrapper

Returns:

an immutable RenderParameters object representing the private and public render parameters

See Also:

PortletParameters, RenderParameters

setWindowState

public void setWindowState(WindowState windowState)
                    throws WindowStateException

Description copied from interface: MutableRenderState

Sets the window state of a portlet to the given window state.

Possible values are the standard window states and any custom window states supported by the portal and the portlet. Standard window states are:

• MINIMIZED
• NORMAL
• MAXIMIZED

Not more than one window state can be set. If more than one window state is set, only the last one set is valid.

Specified by:

setWindowState in interface MutableRenderState

Parameters:

windowState - the new portlet window state

Throws:

WindowStateException - if the portlet cannot switch to this state, because the portal does not support this state, the portlet has not declared in its deployment descriptor that it supports this state, or the current user is not allowed to switch to this state. The PortletRequest.isWindowStateAllowed() method can be used to check if the portlet can set a given window state.

setPortletMode

public void setPortletMode(PortletMode portletMode)
                    throws PortletModeException

Description copied from interface: MutableRenderState

Sets the portlet mode of a portlet to the given portlet mode.

Possible values are the standard portlet modes and any custom portlet modes supported by the portal and the portlet. Portlets must declare in the deployment descriptor the portlet modes they support for each markup type. Standard portlet modes are:

• EDIT
• HELP
• VIEW

Not more than one portlet mode can be set. If more than one portlet mode is set, only the last one set is valid.

Note: The portlet may still be called in a different portlet mode in the next render call, depending on the portlet container / portal.

Specified by:

setPortletMode in interface MutableRenderState

Parameters:

portletMode - the new portlet mode

Throws:

PortletModeException - if the portlet cannot switch to this mode, because the portal does not support this mode, the portlet has not declared in its deployment descriptor that it supports this mode for the current markup, or the current user is not allowed to switch to this mode. The PortletRequest.isPortletModeAllowed() method can be used to check if the portlet can set a given portlet mode.

removePublicRenderParameter

@Deprecated
public void removePublicRenderParameter(String name)

Deprecated.

Description copied from interface: PortletURL

Removes the specified public render parameter. The name must reference a public render parameter defined in the portlet deployment descriptor under the public-render-parameter element with the identifier mapping to the parameter name.

Specified by:

removePublicRenderParameter in interface PortletURL

Parameters:

name - a String specifying the name of the public render parameter to be removed

setBeanParameter

public void setBeanParameter(PortletSerializable bean)

Description copied from interface: PortletURL

Sets the value of a @RenderStateScoped bean on an action or render URL.

Calling this method copies the bean state to the URL so that the values are available to the portlet when the URL is activated.

Specified by:

setBeanParameter in interface PortletURL

Parameters:

bean - The @RenderStateScoped bean

See Also:

RenderStateScoped