org.ametys.odf.helper

Class DeleteODFContentHelper

java.lang.Object

org.ametys.runtime.plugin.component.AbstractLogEnabled

org.ametys.odf.helper.DeleteODFContentHelper

All Implemented Interfaces:

LogEnabled, Component, Serviceable

public class DeleteODFContentHelper
extends AbstractLogEnabled
implements Component, Serviceable

Helper to delete an ODF content.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DeleteODFContentHelper.DeleteMode Enumeration for the mode of deletion

Field Summary

Fields

Modifier and Type	Field and Description
private ContentDAO	_contentDAO The Content DAO
private ContentWorkflowHelper	_contentWorkflowHelper The Content workflow helper
private CurrentUserProvider	_currentUserProvider The current user provider
private ObservationManager	_observationManager Observer manager.
private ODFHelper	_odfHelper The ODF helper
private AmetysObjectResolver	_resolver Ametys object resolver
private RightManager	_rightManager The rights manager
private SmartContentClientSideElementHelper	_smartHelper Helper for smart content client elements
private SolrIndexer	_solrIndexer The Solr indexer.
static String	ROLE Avalon role.

Constructor Summary

Constructors

Constructor and Description
DeleteODFContentHelper()

Method Summary

Modifier and Type	Method and Description
private void	_applyChanges(WorkflowAwareContent content, int actionId)
private boolean	_canDeleteContent(Content content, Map<String,Object> results) True if we can delete the content (check if removable, rights and if locked)
private boolean	_checkBeforeDeletion(Content content, DeleteODFContentHelper.DeleteMode mode, Map<String,Object> results) Check that deletion can be performed without blocking errors
private boolean	_checkChildrenBeforeDeletion(Content rootContentToDelete, Content contentToCheck, DeleteODFContentHelper.DeleteMode mode, Map<String,Object> results) Browse children to check if deletion could succeed
private boolean	_checkChildrenBeforeDeletionOfOrgUnit(Content rootContentToDelete, Content contentToCheck, DeleteODFContentHelper.DeleteMode mode, Map<String,Object> results)
private boolean	_checkChildrenBeforeDeletionOfProgramItem(Content rootContentToDelete, Content contentToCheck, DeleteODFContentHelper.DeleteMode mode, Map<String,Object> results)
private boolean	_checkParentsBeforeDeletion(Content content, Map<String,Object> results)
private void	_commitAllChanges() Commit all changes in solr
private void	_deleteContent(Content content, DeleteODFContentHelper.DeleteMode deleteMode, Map<String,Object> results) Delete one content
private void	_deleteOrgUnit(OrgUnit orgUnit, Map<String,Object> results) Delete one orgUnit
private void	_deleteProgramItem(ProgramItem item, DeleteODFContentHelper.DeleteMode mode, Map<String,Object> results) Delete a program item
private void	_finalizeDeleteContents(Set<String> contentIdsToDelete, ModifiableAmetysObject parent, Map<String,Object> results) Finalize the deletion of contents.
private Set<String>	_getChildrenIdToDelete(OrgUnit orgUnit, Map<String,Object> results) Get the id of children to be deleted.
private Set<String>	_getChildrenIdToDelete(ProgramItem contentToDelete, ProgramItem initialContentToDelete, Map<String,Object> results, DeleteODFContentHelper.DeleteMode mode) Get the id of children to be deleted.
private Map<String,Object>	_getContentDefaultParameters(Content content)
private Map<String,Object>	_getEventParametersForDeletion(Content content) Get parameters for content deleted Event
private List<? extends WorkflowAwareContent>	_getParents(Content content)
private String	_getRightId(Content content)
private boolean	_isContentReferenced(Content content, Content rootContent) Test if content is still referenced before removing it.
private boolean	_isReferencedContentCheckingRoot(ProgramItem programItem, Content initialContentToDelete) True if the content is referenced (we are ignoring parent references if they have same root)
private boolean	_isReferencedOrgUnit(OrgUnit orgUnit) True if the orgUnit is referenced
private boolean	_removeRelation(WorkflowAwareContent contentToEdit, Content refContentToRemove, String metadataName, int actionId, Map<String,Object> results) Remove the relation parent-child relation on content.
private boolean	_removeRelations(List<? extends WorkflowAwareContent> contentsToEdit, Content refContentToRemove, String metadataName, int actionId, Map<String,Object> results) Remove the relations between the content and its contents list
Map<String,Object>	deleteContents(List<String> contentsId, String modeParam) Delete ODF contents
boolean	hasRight(Content content) Determines if the user has sufficient right for the given content
boolean	isContentReferenced(Content content) Test if content is still referenced before removing it
void	service(ServiceManager manager)

Methods inherited from class org.ametys.runtime.plugin.component.AbstractLogEnabled

getLogger, setLogger

Methods inherited from class java.lang.Object

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

Field Detail

ROLE

public static final String ROLE

Avalon role.

_resolver

private AmetysObjectResolver _resolver

Ametys object resolver

_odfHelper

private ODFHelper _odfHelper

The ODF helper

_observationManager

private ObservationManager _observationManager

Observer manager.

_solrIndexer

private SolrIndexer _solrIndexer

The Solr indexer.

_contentWorkflowHelper

private ContentWorkflowHelper _contentWorkflowHelper

The Content workflow helper

_contentDAO

private ContentDAO _contentDAO

The Content DAO

_currentUserProvider

private CurrentUserProvider _currentUserProvider

The current user provider

_rightManager

private RightManager _rightManager

The rights manager

_smartHelper

private SmartContentClientSideElementHelper _smartHelper

Helper for smart content client elements

Constructor Detail

DeleteODFContentHelper

public DeleteODFContentHelper()

Method Detail

service

public void service(ServiceManager manager)
             throws ServiceException

Specified by:

service in interface Serviceable

Throws:

ServiceException

deleteContents

public Map<String,Object> deleteContents(List<String> contentsId,
                                         String modeParam)

Delete ODF contents

Parameters:

contentsId - The ids of contents to delete

modeParam - The mode of deletion

Returns:

the deleted and undeleted contents

_deleteContent

private void _deleteContent(Content content,
                            DeleteODFContentHelper.DeleteMode deleteMode,
                            Map<String,Object> results)

Delete one content

Parameters:

content - the content to delete

deleteMode - The deletion mode

results - the results map

isContentReferenced

public boolean isContentReferenced(Content content)

Test if content is still referenced before removing it

Parameters:

content - The content to remove

Returns:

true if content is still referenced

_isContentReferenced

private boolean _isContentReferenced(Content content,
                                     Content rootContent)

Test if content is still referenced before removing it.

Parameters:

content - The content to remove

rootContent - the initial content to delete (can be null if checkRoot is false)

Returns:

true if content is still referenced

_isReferencedOrgUnit

private boolean _isReferencedOrgUnit(OrgUnit orgUnit)

True if the orgUnit is referenced

Parameters:

orgUnit - the orgUnit

Returns:

true if the orgUnit is referenced

_getContentDefaultParameters

private Map<String,Object> _getContentDefaultParameters(Content content)

_checkBeforeDeletion

private boolean _checkBeforeDeletion(Content content,
                                     DeleteODFContentHelper.DeleteMode mode,
                                     Map<String,Object> results)

Check that deletion can be performed without blocking errors

Parameters:

content - The initial content to delete

mode - The deletion mode

results - The results

Returns:

true if the deletion can be performed

_checkParentsBeforeDeletion

private boolean _checkParentsBeforeDeletion(Content content,
                                            Map<String,Object> results)

_checkChildrenBeforeDeletion

private boolean _checkChildrenBeforeDeletion(Content rootContentToDelete,
                                             Content contentToCheck,
                                             DeleteODFContentHelper.DeleteMode mode,
                                             Map<String,Object> results)

Browse children to check if deletion could succeed

Parameters:

rootContentToDelete - The initial content to delete

contentToCheck - The current content to check

mode - The deletion mode

results - The result

Returns:

true if the deletion can be processed

_checkChildrenBeforeDeletionOfProgramItem

private boolean _checkChildrenBeforeDeletionOfProgramItem(Content rootContentToDelete,
                                                          Content contentToCheck,
                                                          DeleteODFContentHelper.DeleteMode mode,
                                                          Map<String,Object> results)

_checkChildrenBeforeDeletionOfOrgUnit

private boolean _checkChildrenBeforeDeletionOfOrgUnit(Content rootContentToDelete,
                                                      Content contentToCheck,
                                                      DeleteODFContentHelper.DeleteMode mode,
                                                      Map<String,Object> results)

_removeRelations

private boolean _removeRelations(List<? extends WorkflowAwareContent> contentsToEdit,
                                 Content refContentToRemove,
                                 String metadataName,
                                 int actionId,
                                 Map<String,Object> results)

Remove the relations between the content and its contents list

Parameters:

contentsToEdit - the contents to edit

refContentToRemove - The referenced content to be removed from contents

metadataName - The name of metadata holding the relationship

actionId - The id of workflow action to edit the relation

results - the results map

Returns:

true if remove relation successfully

_removeRelation

private boolean _removeRelation(WorkflowAwareContent contentToEdit,
                                Content refContentToRemove,
                                String metadataName,
                                int actionId,
                                Map<String,Object> results)

Remove the relation parent-child relation on content.

Parameters:

contentToEdit - The content to modified

refContentToRemove - The referenced content to be removed from content

metadataName - The name of metadata holding the child or parent relationship

actionId - The id of workflow action to edit the relation

results - the results map

Returns:

boolean true if remove relation successfully

_deleteProgramItem

private void _deleteProgramItem(ProgramItem item,
                                DeleteODFContentHelper.DeleteMode mode,
                                Map<String,Object> results)

Delete a program item

Parameters:

item - The program item to delete

mode - The deletion mode

results - The results

_deleteOrgUnit

private void _deleteOrgUnit(OrgUnit orgUnit,
                            Map<String,Object> results)

Delete one orgUnit

Parameters:

orgUnit - the orgUnit to delete

results - the results map

_finalizeDeleteContents

private void _finalizeDeleteContents(Set<String> contentIdsToDelete,
                                     ModifiableAmetysObject parent,
                                     Map<String,Object> results)

Finalize the deletion of contents. Call observers and remove contents

Parameters:

contentIdsToDelete - the list of content id to delete

parent - the jcr parent for saving changes

results - the results map

_commitAllChanges

private void _commitAllChanges()

Commit all changes in solr

_canDeleteContent

private boolean _canDeleteContent(Content content,
                                  Map<String,Object> results)

True if we can delete the content (check if removable, rights and if locked)

Parameters:

content - the content

results - the results map

Returns:

true if we can delete the content

_applyChanges

private void _applyChanges(WorkflowAwareContent content,
                           int actionId)
                    throws com.opensymphony.workflow.WorkflowException

Throws:

com.opensymphony.workflow.WorkflowException

_getEventParametersForDeletion

private Map<String,Object> _getEventParametersForDeletion(Content content)

Get parameters for content deleted Event

Parameters:

content - the removed content

Returns:

the event's parameters

_getParents

private List<? extends WorkflowAwareContent> _getParents(Content content)

_getChildrenIdToDelete

private Set<String> _getChildrenIdToDelete(OrgUnit orgUnit,
                                           Map<String,Object> results)

Get the id of children to be deleted. All children shared with other contents which are not part of deletion, will be not deleted.

Parameters:

orgUnit - The orgunit to delete

results - The results

Returns:

The id of contents to be deleted

_getChildrenIdToDelete

private Set<String> _getChildrenIdToDelete(ProgramItem contentToDelete,
                                           ProgramItem initialContentToDelete,
                                           Map<String,Object> results,
                                           DeleteODFContentHelper.DeleteMode mode)

Get the id of children to be deleted. All children shared with other contents which are not part of deletion, will be not deleted.

Parameters:

contentToDelete - The content to delete in the tree of initial content to delete

initialContentToDelete - The initial content to delete

results - The results

mode - The deletion mode

Returns:

The id of contents to be deleted

hasRight

public boolean hasRight(Content content)

Determines if the user has sufficient right for the given content

Parameters:

content - the content

Returns:

true if user has sufficient right

_getRightId

private String _getRightId(Content content)

_isReferencedContentCheckingRoot

private boolean _isReferencedContentCheckingRoot(ProgramItem programItem,
                                                 Content initialContentToDelete)

True if the content is referenced (we are ignoring parent references if they have same root)

Parameters:

programItem - the program item

initialContentToDelete - the initial content to delete

Returns:

true if the content is referenced