org.apache.portals.graffito.services.core
Interface ContentVersionService

public interface ContentVersionService

CMS Version Service Interface

This service maintains content versions and history. The version number is composed of a Major & minor section like the following structure : "majorNum.minorNum" TODO : Later we will add branch management with content merge, content comparaison, ...

Version:

$Id: ContentVersionService.java,v 1.1 2004/12/22 21:16:12 christophe Exp $

Author:

Christophe Lombart

Method Summary

void	addInHistory(java.lang.String uri, VersionnedContent previousContent, VersionnedContent newContent) Add a new version in the Document history
VersionnedContent	createMajorVersion(java.lang.String uri) Create a new major versionned content.
VersionnedContent	createMinorVersion(java.lang.String uri) Create a new minor versionned content.
HistoryElement	getHistory(java.lang.String uri) Get the last history element associated to an uri
HistoryElement	getHistory(VersionnedContent versionnedContent) Get the history element associated to a specific versionned content

Method Detail

getHistory

HistoryElement getHistory(java.lang.String uri)
                          throws ContentManagementException

Get the last history element associated to an uri

Parameters:

uri - The uri assigned to the versioned content

Returns:

The last history element

Throws:

ContentManagementException - when it is impossible to get the history

getHistory

HistoryElement getHistory(VersionnedContent versionnedContent)
                          throws ContentManagementException

Get the history element associated to a specific versionned content

Parameters:

versionnedContent - The versionned content for which the history element is required

Returns:

The last history element

Throws:

ContentManagementException - when it is impossible to get the history

createMajorVersion

VersionnedContent createMajorVersion(java.lang.String uri)
                                     throws CmsInstantiateException

Create a new major versionned content.

Parameters:

uri - The content uri

Returns:

The new versionned content

Throws:

CmsInstantiateException

createMinorVersion

VersionnedContent createMinorVersion(java.lang.String uri)
                                     throws CmsInstantiateException

Create a new minor versionned content.

Parameters:

uri - The content uri

Returns:

The new versionned conntent

Throws:

CmsInstantiateException

addInHistory

void addInHistory(java.lang.String uri,
                  VersionnedContent previousContent,
                  VersionnedContent newContent)
                  throws CmsInstantiateException

Add a new version in the Document history

Parameters:

uri - The uri for wich the history has to be modified

previousContent - The versionned content before the new one to add

newContent - The new versionned content to insert into the history

Throws:

CmsInstantiateException