org.dspace.app.xmlui.objectmanager

Class ContainerAdapter

java.lang.Object

org.dspace.app.xmlui.objectmanager.AbstractAdapter

org.dspace.app.xmlui.objectmanager.ContainerAdapter

public class ContainerAdapter
extends AbstractAdapter

This is an adapter which translates DSpace containers (communities & collections) into METS documents. This adapter follows the DSpace METS profile, however that profile does not define how a community or collection should be described, but we make the obvious decisions to deviate when necessary from the profile. The METS document consists of three parts: descriptive metadata section, file section, and a structural map. The descriptive metadata sections holds metadata about the item being adapted using DSpace crosswalks. This is the same way the item adapter works. However, the file section and structural map are a bit different. In these cases the the only files listed is the one logo that may be attached to a community or collection.

Author:

Scott Phillips

Field Summary

Fields

Modifier and Type	Field and Description
protected CollectionService	collectionService
protected CommunityService	communityService

Fields inherited from class org.dspace.app.xmlui.objectmanager.AbstractAdapter

contentHandler, contextPath, DIM, DIM_URI, lexicalHandler, METS, METS_DEFINED_TYPES, METS_URI, namespaces, XLINK, XLINK_URI, XSI, XSI_URI

Constructor Summary

Constructors

Constructor and Description
ContainerAdapter(Context context, DSpaceObject dso, String contextPath) Construct a new CommunityCollectionMETSAdapter.

Method Summary

Methods

Modifier and Type	Method and Description
DSpaceObject	getContainer() Return the container, community or collection, object
protected String	getFileID(Bitstream bitstream) Return a unique id for the given bitstream
protected String	getGroupFileID(Bitstream bitstream) Return a group id for the given bitstream
protected String	getMETSID() Use the handle as the id for this METS document
protected String	getMETSLabel() Return a friendly label for the METS document to say we are a community or collection.
protected String	getMETSOBJEDIT()
protected String	getMETSOBJID() Return the URL of this community/collection in the interface
protected String	getMETSProfile() Return the profile to use for communities and collections.
protected void	renderDescriptiveSection() Render the METS descriptive section.
protected void	renderFileSection(Context context) Render the METS file section.
protected void	renderStructureMap() Render the container's structural map.

Methods inherited from class org.dspace.app.xmlui.objectmanager.AbstractAdapter

endElement, getDisseminationCrosswalk, getGenericID, isDefinedMETStype, renderAdministrativeSection, renderBehavioralSection, renderExtraSections, renderFile, renderFile, renderHeader, renderMETS, renderStructuralLink, sendCharacters, setAmdTypes, setDigiProvMDTypes, setDmdTypes, setFileGrpTypes, setRightsMDTypes, setSections, setSourceMDTypes, setStructTypes, setTechMDTypes, startElement

Methods inherited from class java.lang.Object

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

Field Detail

communityService

protected CommunityService communityService

collectionService

protected CollectionService collectionService

Constructor Detail

ContainerAdapter

public ContainerAdapter(Context context,
                DSpaceObject dso,
                String contextPath)

Construct a new CommunityCollectionMETSAdapter.

Parameters:

dso - A DSpace Community or Collection to adapt.

contextPath - The contextPath of this webapplication.

Method Detail

getContainer

public DSpaceObject getContainer()

Return the container, community or collection, object

getMETSOBJID

protected String getMETSOBJID()

Return the URL of this community/collection in the interface

Specified by:

getMETSOBJID in class AbstractAdapter

Returns:

the URL for this item in the interface

getMETSOBJEDIT

protected String getMETSOBJEDIT()

Specified by:

getMETSOBJEDIT in class AbstractAdapter

Returns:

Return the URL for editing this item

getMETSID

protected String getMETSID()

Use the handle as the id for this METS document

Specified by:

getMETSID in class AbstractAdapter

Returns:

the METS ID of the mets document.

getMETSProfile

protected String getMETSProfile()
                         throws WingException

Return the profile to use for communities and collections.

Specified by:

getMETSProfile in class AbstractAdapter

Returns:

The Profile this METS document conforms to.

Throws:

WingException

getMETSLabel

protected String getMETSLabel()

Return a friendly label for the METS document to say we are a community or collection.

Specified by:

getMETSLabel in class AbstractAdapter

Returns:

The label of this METS document.

getFileID

protected String getFileID(Bitstream bitstream)

Return a unique id for the given bitstream

getGroupFileID

protected String getGroupFileID(Bitstream bitstream)

Return a group id for the given bitstream

renderDescriptiveSection

protected void renderDescriptiveSection()
                                 throws WingException,
                                        SAXException,
                                        CrosswalkException,
                                        IOException,
                                        SQLException

Render the METS descriptive section. This will create a new metadata section for each crosswalk configured. Example: ... content from the crosswalk ...

Overrides:

renderDescriptiveSection in class AbstractAdapter

Throws:

WingException

SAXException

CrosswalkException

IOException

SQLException

renderFileSection

protected void renderFileSection(Context context)
                          throws SAXException,
                                 SQLException

Render the METS file section. If a logo is present for this container then that single bitstream is listed in the file section. Example:

Overrides:

renderFileSection in class AbstractAdapter

Throws:

SAXException

SQLException

renderStructureMap

protected void renderStructureMap()
                           throws SQLException,
                                  SAXException

Render the container's structural map. This includes a reference to the container's logo, if available, otherwise it is an empty division that just states it is a DSpace community or Collection. Example:

Overrides:

renderStructureMap in class AbstractAdapter

Throws:

SQLException

SAXException