Package org.opencms.jsp.util

Class CmsJspContentAttachmentsBean

java.lang.Object

org.opencms.jsp.util.CmsJspContentAttachmentsBean

public class CmsJspContentAttachmentsBean
extends Object

Allows accessing 'attachments' of an XML content via the EL in JSP code, which in OpenCms are defined as the contents of its detail-only containers.

Field Summary

Fields

Modifier and Type	Field	Description
protected CmsContainerPageBean	m_page	The container page bean.

Constructor Summary

Constructors

Constructor	Description
CmsJspContentAttachmentsBean()	Creates an 'undefined' attachments bean.
CmsJspContentAttachmentsBean(CmsObject cms, CmsResource pageResource)	Initializes this bean with the contents of a detail-only page.

Method Summary

Modifier and Type	Method	Description
static List<String>	getAttachmentLocales(CmsObject cms, CmsResource content)	Gets the list of locales for which attachments / detail-only containers are available.
static CmsJspContentAttachmentsBean	getAttachmentsForCurrentPage(CmsObject cms, CmsResource content)	Gets the attachments / detail-only contents for the current page (i.e.
static CmsJspContentAttachmentsBean	getAttachmentsForLocale(CmsObject cms, CmsResource content, String locale)	Loads the attachments for a given content.
Map<String,List<CmsContainerElementBean>>	getByContainer()	Gets lazy map that returns lists of element beans for the container whose name is given as a key.
Map<String,List<CmsContainerElementBean>>	getByType()	Gets lazy map that maps type names to lists of container elements of that type.
CmsJspContainerPageWrapper	getContainerPage()	Converts this to a container page wrapper.
Set<String>	getContainers()	Gets the set of container names.
protected CmsContainerPageBean	getPage()	Gets the container page bean for the detail-only page.
boolean	isUndefined()	Returns true if the attachments are undefined.

Methods inherited from class java.lang.Object

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

Field Details

m_page

protected CmsContainerPageBean m_page

The container page bean.

Constructor Details

CmsJspContentAttachmentsBean

public CmsJspContentAttachmentsBean()

Creates an 'undefined' attachments bean.

CmsJspContentAttachmentsBean

public CmsJspContentAttachmentsBean(CmsObject cms,
 CmsResource pageResource)
                             throws CmsException

Initializes this bean with the contents of a detail-only page.

Parameters:

cms - the CMS context

pageResource - the detail-only container page

Throws:

CmsException - if something goes wrong

Method Details

getAttachmentLocales

public static List<String> getAttachmentLocales(CmsObject cms,
 CmsResource content)

Gets the list of locales for which attachments / detail-only containers are available.

Parameters:

cms - the current CMS context

content - the content resource

Returns:

the list of locales for which there are attachments

getAttachmentsForCurrentPage

public static CmsJspContentAttachmentsBean getAttachmentsForCurrentPage(CmsObject cms,
 CmsResource content)
                                                                 throws CmsException

Gets the attachments / detail-only contents for the current page (i.e. cms.getRequestContext().getUri()).

Parameters:

cms - the CMS context

content - the content for which to get the attachments

Returns:

a bean providing access to the attachments for the resource

Throws:

CmsException - if something goes wrong

getAttachmentsForLocale

public static CmsJspContentAttachmentsBean getAttachmentsForLocale(CmsObject cms,
 CmsResource content,
 String locale)

Loads the attachments for a given content.

Parameters:

cms - the CMS context

content - the content

locale - the locale

Returns:

the attachment bean for the given content and locale

getByContainer

public Map<String,List<CmsContainerElementBean>> getByContainer()

Gets lazy map that returns lists of element beans for the container whose name is given as a key.

Returns:

a lazy map to fetch contents of a container

getByType

public Map<String,List<CmsContainerElementBean>> getByType()

Gets lazy map that maps type names to lists of container elements of that type.

Returns:

a map from type names to lists of container elements

getContainerPage

public CmsJspContainerPageWrapper getContainerPage()

Converts this to a container page wrapper.

Returns:

the container page wrapper

getContainers

public Set<String> getContainers()

Gets the set of container names.

Returns:

the set of container names

isUndefined

public boolean isUndefined()

Returns true if the attachments are undefined.

Returns:

true if the attachments are undefined

getPage

protected CmsContainerPageBean getPage()

Gets the container page bean for the detail-only page.

Returns:

the container page bean