org.opencms.ui.contextmenu

Class A_CmsSimpleVisibilityCheck

java.lang.Object

org.opencms.ui.contextmenu.A_CmsSimpleVisibilityCheck

All Implemented Interfaces:

I_CmsHasMenuItemVisibility

Direct Known Subclasses:

CmsStandardVisibilityCheck

public abstract class A_CmsSimpleVisibilityCheck
extends java.lang.Object
implements I_CmsHasMenuItemVisibility

Abstract superclass for menu item visibility checks.

This class automatically handles the case where multiple resources are passed to the getVisibilityMethod. You just need to implement the getSingleVisibility method in subclasses.

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	m_singleResourceOnly Flag to indicate that the check should not match multiple resources.

Constructor Summary

Constructors

Constructor and Description
A_CmsSimpleVisibilityCheck()

Method Summary

Modifier and Type	Method and Description
abstract CmsMenuItemVisibilityMode	getSingleVisibility(CmsObject cms, CmsResource resource) Computes visibility of the menu item for a single resource.
CmsMenuItemVisibilityMode	getVisibility(CmsObject cms, java.util.List<CmsResource> resources) Gets the visibility for the current resource and CMS context.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.opencms.ui.contextmenu.I_CmsHasMenuItemVisibility

getVisibility

Field Detail

m_singleResourceOnly

protected boolean m_singleResourceOnly

Flag to indicate that the check should not match multiple resources.

Constructor Detail

A_CmsSimpleVisibilityCheck

public A_CmsSimpleVisibilityCheck()

Method Detail

getSingleVisibility

public abstract CmsMenuItemVisibilityMode getSingleVisibility(CmsObject cms,
                                                              CmsResource resource)

Computes visibility of the menu item for a single resource.

Parameters:

cms - the CMS context to use

resource - the resource to check

Returns:

the visibility for the given resource

getVisibility

public CmsMenuItemVisibilityMode getVisibility(CmsObject cms,
                                               java.util.List<CmsResource> resources)

Description copied from interface: I_CmsHasMenuItemVisibility

Gets the visibility for the current resource and CMS context.

Specified by:

getVisibility in interface I_CmsHasMenuItemVisibility

Parameters:

cms - the CMS context to use

resources - the list of resources to check

Returns:

the visibility

See Also:

I_CmsHasMenuItemVisibility.getVisibility(org.opencms.file.CmsObject, java.util.List)