org.nuxeo.ecm.webapp.versioning
Interface VersionedActions

All Known Implementing Classes:

VersionedActionsBean

public interface VersionedActions

Exposes the actions that can be taken related to versioning and documents.

Author:

Razvan Caraghin, Florent Guillaume

Method Summary

boolean	canRemoveArchivedVersion(VersionModel selectedVersion) Check if a version can be removed.
String	checkIn() Checks the selected document in, with the selected version.
String	checkOut() Checks the document out.
boolean	getCanRestore() Security check to enable or disable the restore button.
String	getCheckedOut() Tells if the current selected document is checked out or not.
DocumentModel	getSourceDocument()
DocumentModel	getSourceDocument(DocumentModel document)
List<VersionModel>	getVersionList() Factory accessor for currentDocument versionList.
void	initialize()
String	removeArchivedVersion(VersionModel selectedVersion) Remove an archived version.
void	resetVersions() When the user selects/changes other documents then we nullify the list of versions associated with the document so that the factory method gets called when the list is used.
String	restoreToVersion(VersionModel selectedVersion) Restored the document to the selected version.
void	retrieveVersions() Retrieves the versions for the current document.
void	setCheckedOut(String checkedOut) Changes the checked-out string.
String	viewArchivedVersion(VersionModel selectedVersion) View an older version of the document.

Method Detail

getVersionList

List<VersionModel> getVersionList()
                                  throws ClientException

Factory accessor for currentDocument versionList.

Returns:

list of VersionModel

Throws:

ClientException

retrieveVersions

void retrieveVersions()
                      throws ClientException

Retrieves the versions for the current document.

Throws:

ClientException

restoreToVersion

String restoreToVersion(VersionModel selectedVersion)
                        throws ClientException

Restored the document to the selected version. If there is no selected version it does nothing.

Returns:

the page that needs to be displayed next

Throws:

ClientException

getCanRestore

boolean getCanRestore()
                      throws ClientException

Security check to enable or disable the restore button.

Returns:

permission check result

Throws:

ClientException

getCheckedOut

String getCheckedOut()
                     throws ClientException

Tells if the current selected document is checked out or not.

Throws:

ClientException

setCheckedOut

void setCheckedOut(String checkedOut)

Changes the checked-out string.

Parameters:

checkedOut -

checkOut

String checkOut()
                throws ClientException

Checks the document out.

Returns:

the next page

Throws:

ClientException

checkIn

String checkIn()
               throws ClientException

Checks the selected document in, with the selected version.

Throws:

ClientException

initialize

@Create
void initialize()

resetVersions

void resetVersions()

When the user selects/changes other documents then we nullify the list of versions associated with the document so that the factory method gets called when the list is used.

This way we achieve lazy loading of data from backend - only when its needed and not loading it when the event is fired.

viewArchivedVersion

String viewArchivedVersion(VersionModel selectedVersion)
                           throws ClientException

View an older version of the document.

Throws:

ClientException

getSourceDocument

DocumentModel getSourceDocument()
                                throws ClientException

Throws:

ClientException

getSourceDocument

DocumentModel getSourceDocument(DocumentModel document)
                                throws ClientException

Throws:

ClientException

canRemoveArchivedVersion

boolean canRemoveArchivedVersion(VersionModel selectedVersion)

Check if a version can be removed. It won't be possible if a proxy is pointing to it.

removeArchivedVersion

String removeArchivedVersion(VersionModel selectedVersion)
                             throws ClientException

Remove an archived version.

Parameters:

selectedVersion - the version model to remove

Throws:

ClientException