Package org.ametys.cms.model.restrictions

Class ContentRestrictedModelItemHelper

java.lang.Object

org.ametys.cms.model.restrictions.ContentRestrictedModelItemHelper

All Implemented Interfaces:

Component, Serviceable

public class ContentRestrictedModelItemHelper
extends Object
implements Component, Serviceable

Helper for definitions with restrictions on contents

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ROLE	The Avalon role name

Constructor Summary

Constructors

Constructor	Description
ContentRestrictedModelItemHelper()

Method Summary

Modifier and Type	Method	Description
Restrictions	_parseRestrictions(Configuration configuration)	Parses the attribute definition's restrictions.
boolean	canRead(Content content, ModelItem item, Restrictions restrictions)	Determine whether a model item can be read at this time.
boolean	canWrite(Content content, ModelItem item, Restrictions restrictions)	Determine whether a model item can be written at this time.
void	service(ServiceManager manager)

Methods inherited from class java.lang.Object

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

Field Details

ROLE

public static final String ROLE

The Avalon role name

Constructor Details

ContentRestrictedModelItemHelper

public ContentRestrictedModelItemHelper()

Method Details

service

public void service(ServiceManager manager)
             throws ServiceException

Specified by:

service in interface Serviceable

Throws:

ServiceException

canRead

public boolean canRead(Content content,
 ModelItem item,
 Restrictions restrictions)
                throws AmetysRepositoryException

Determine whether a model item can be read at this time.

Parameters:

item - the model item on which check the restrictions

content - The content where item is to be written on. Can be null, on content creation.

restrictions - the restrictions to check

Returns:

true if the current user is allowed to write the model item of this content.

Throws:

AmetysRepositoryException - if an error occurs while accessing the content workflow.

canWrite

public boolean canWrite(Content content,
 ModelItem item,
 Restrictions restrictions)
                 throws AmetysRepositoryException

Determine whether a model item can be written at this time.

Parameters:

item - the model item on which check the restrictions

content - The content where item is to be written on. Can be null, on content creation.

restrictions - the restrictions to check

Returns:

true if the current user is allowed to write the model item of this content.

Throws:

AmetysRepositoryException - if an error occurs while accessing the content workflow.

_parseRestrictions

public Restrictions _parseRestrictions(Configuration configuration)
                                throws ConfigurationException

Parses the attribute definition's restrictions.

Parameters:

configuration - the configuration of the element that have content restrictions

Returns:

the parsed restrictions.

Throws:

ConfigurationException - if the configuration is not valid.