Package org.opencms.ade.containerpage

Class CmsModelGroupHelper

java.lang.Object

org.opencms.ade.containerpage.CmsModelGroupHelper

public class CmsModelGroupHelper
extends Object

Handles all model group specific tasks.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	MODEL_GROUP_BASE_CONTAINER	The name of the container storing the groups base element.

Constructor Summary

Constructors

Constructor	Description
CmsModelGroupHelper(CmsObject cms, CmsADEConfigData configData, CmsADESessionCache sessionCache, boolean isEditingModelGroups)	Constructor.

Method Summary

Modifier and Type	Method	Description
static CmsResource	createModelGroup(CmsObject cms, CmsADEConfigData configData)	Creates a new model group resource.
static boolean	isModelGroupResource(CmsResource resource)	Returns if the given resource is a model group resource.
CmsContainerPageBean	prepareforModelGroupContent(Map<String,CmsContainerElementBean> elements, List<String> foundGroups, CmsContainerPageBean page, boolean alwaysCopy, Locale locale, String createContextPath)	Adds the model group elements to the page.
CmsContainerPageBean	readModelGroups(CmsContainerPageBean page)	Reads the present model groups and merges their containers into the page.
CmsContainerPageBean	removeModelGroupContainers(CmsContainerPageBean page)	Removes the model group containers.
CmsContainerPageBean	saveModelGroups(CmsContainerPageBean page, CmsResource pageResource)	Saves the model groups of the given container page.
static boolean	updateModelGroupResource(CmsObject cms, CmsResource group, String baseContainerName)	Updates a model group resource to the changed data structure.
static void	updateModelGroupResources(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, String basePath, String baseContainerName)	Updates model group resources to the changed data structure.

Methods inherited from class java.lang.Object

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

Field Details

MODEL_GROUP_BASE_CONTAINER

public static final String MODEL_GROUP_BASE_CONTAINER

The name of the container storing the groups base element.

See Also:

• Constant Field Values

Constructor Details

CmsModelGroupHelper

public CmsModelGroupHelper(CmsObject cms,
 CmsADEConfigData configData,
 CmsADESessionCache sessionCache,
 boolean isEditingModelGroups)

Constructor.

Parameters:

cms - the current cms context

configData - the configuration data

sessionCache - the session cache

isEditingModelGroups - the edit model groups flag

Method Details

createModelGroup

public static CmsResource createModelGroup(CmsObject cms,
 CmsADEConfigData configData)
                                    throws CmsException

Creates a new model group resource.

Parameters:

cms - the current cms context

configData - the configuration data

Returns:

the new resource

Throws:

CmsException - in case creating the resource fails

isModelGroupResource

public static boolean isModelGroupResource(CmsResource resource)

Returns if the given resource is a model group resource.

Parameters:

resource - the resource

Returns:

true if the given resource is a model group resource

updateModelGroupResource

public static boolean updateModelGroupResource(CmsObject cms,
 CmsResource group,
 String baseContainerName)

Updates a model group resource to the changed data structure.

This step is necessary when updating from version 10.0.x to 10.5.x.

Parameters:

cms - the cms context

group - the model group resource

baseContainerName - the new base container name

Returns:

true if the resource was updated

updateModelGroupResources

public static void updateModelGroupResources(javax.servlet.http.HttpServletRequest request,
 javax.servlet.http.HttpServletResponse response,
 String basePath,
 String baseContainerName)
                                      throws IOException

Updates model group resources to the changed data structure.

This step is necessary when updating from version 10.0.x to 10.5.x.

Parameters:

request - the request

response - the response

basePath - the path to the model group, or the base path to search for model groups

baseContainerName - the new base container name

Throws:

IOException - in case writing to the response fails

prepareforModelGroupContent

public CmsContainerPageBean prepareforModelGroupContent(Map<String,CmsContainerElementBean> elements,
 List<String> foundGroups,
 CmsContainerPageBean page,
 boolean alwaysCopy,
 Locale locale,
 String createContextPath)
                                                 throws CmsException

Adds the model group elements to the page.

Parameters:

elements - the requested elements

foundGroups - list to add the found group element client ids to

page - the page

alwaysCopy - true to create element copies in case of non model groups and createNew is set

locale - the content locale

createContextPath - the context path to pass to CmsResourceTypeConfig#createNewElement

Returns:

the adjusted page

Throws:

CmsException - in case something goes wrong

readModelGroups

public CmsContainerPageBean readModelGroups(CmsContainerPageBean page)

Reads the present model groups and merges their containers into the page.

Parameters:

page - the container page

Returns:

the resulting container page

removeModelGroupContainers

public CmsContainerPageBean removeModelGroupContainers(CmsContainerPageBean page)

Removes the model group containers.

Parameters:

page - the container page state

Returns:

the container page without the model group containers

saveModelGroups

public CmsContainerPageBean saveModelGroups(CmsContainerPageBean page,
 CmsResource pageResource)
                                     throws CmsException

Saves the model groups of the given container page.

Parameters:

page - the container page

pageResource - the model group resource

Returns:

the container page referencing the saved model groups

Throws:

CmsException - in case writing the page properties fails