org.jasig.portlet.newsreader.mvc

Class AbstractNewsController

java.lang.Object

org.jasig.portlet.newsreader.mvc.AbstractNewsController

Direct Known Subclasses:

NewsController

public class AbstractNewsController
extends Object

Creating an abstract superclass for news in VIEW mode as a first step toward combining controllers for single-feed and regular. I believe we'd be better served -- have less chance for mismatch and regression -- if the 2 approaches used the same controllers, and the differences in behavior were factored out into different subclasses of service objects. We could then configure these services appropriately in each portlet's Spring sub-context. So I suggest factoring common code out of the subclasses (and into here) bit-by-bit until the controllers are no different, at which point we can remove this class if it seems like a good idea then.

Author:

awills

Field Summary

Fields

Modifier and Type	Field and Description
static String	ALLOW_EDIT_PREFERENCE
static String	INITIALIZED
static String	NEWS_ADMIN_ROLE
static Whitelist.Callback<PredefinedNewsConfiguration>	WHITELIST_CALLBACK

Constructor Summary

Constructors

Constructor and Description
AbstractNewsController()

Method Summary

Methods

Modifier and Type	Method and Description
static List<NewsConfiguration>	filterNonWhitelistedPredefinedConfigurations(javax.portlet.PortletRequest req, Collection<NewsConfiguration> items) Utility function for filtering a collection of NewsConfiguration objects based on the Whitelist for this portlet-definition.
boolean	isAdmin(javax.portlet.PortletRequest req)
boolean	isGuest(javax.portlet.PortletRequest req)
boolean	supportsEdit(javax.portlet.PortletRequest req)
boolean	supportsHelp(javax.portlet.PortletRequest req)

Methods inherited from class java.lang.Object

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

Field Detail

INITIALIZED

public static final String INITIALIZED

See Also:

Constant Field Values

NEWS_ADMIN_ROLE

public static final String NEWS_ADMIN_ROLE

See Also:

Constant Field Values

ALLOW_EDIT_PREFERENCE

public static final String ALLOW_EDIT_PREFERENCE

See Also:

Constant Field Values

WHITELIST_CALLBACK

public static final Whitelist.Callback<PredefinedNewsConfiguration> WHITELIST_CALLBACK

Constructor Detail

AbstractNewsController

public AbstractNewsController()

Method Detail

filterNonWhitelistedPredefinedConfigurations

public static List<NewsConfiguration> filterNonWhitelistedPredefinedConfigurations(javax.portlet.PortletRequest req,
                                                                   Collection<NewsConfiguration> items)

Utility function for filtering a collection of NewsConfiguration objects based on the Whitelist for this portlet-definition.

isAdmin

@ModelAttribute(value="isAdmin")
public boolean isAdmin(javax.portlet.PortletRequest req)

isGuest

@ModelAttribute(value="isGuest")
public boolean isGuest(javax.portlet.PortletRequest req)

supportsEdit

@ModelAttribute(value="supportsEdit")
public boolean supportsEdit(javax.portlet.PortletRequest req)

supportsHelp

@ModelAttribute(value="supportsHelp")
public boolean supportsHelp(javax.portlet.PortletRequest req)