Package io.goobi.viewer.model.viewer

Class StructElement

java.lang.Object

io.goobi.viewer.model.viewer.StructElementStub

io.goobi.viewer.model.viewer.StructElement

All Implemented Interfaces:

Serializable, Comparable<StructElementStub>

public class StructElement
extends StructElementStub
implements Comparable<StructElementStub>, Serializable

Each instance of this class represents a structure element. This class extends StructElementStub and contains additional memory-intensive members such as the corresponding Solr document, references to parent and child StructElements and full-text.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	StructElement.ShapeMetadata	Shape metadata for docstructs that represent only a portion of a page (or several pages).

Field Summary

Fields inherited from class io.goobi.viewer.model.viewer.StructElementStub

anchor, dataRepository, docStructType, docType, imageNumber, label, logid, luceneId, metadataFields, numVolumes, partnerId, pi, sourceDocFormat, volume, volumeNo, volumeNoSort, work

Constructor Summary

Constructors

Constructor	Description
StructElement()	Empty constructor for unit tests.
StructElement(long luceneId)	Constructor for StructElement.
StructElement(long luceneId, org.apache.solr.common.SolrDocument doc)	Constructor for StructElement.
StructElement(long luceneId, org.apache.solr.common.SolrDocument doc, org.apache.solr.common.SolrDocument docToMerge)	Constructor for StructElement.
StructElement(org.apache.solr.common.SolrDocument doc)	Like StructElement(long, SolrDocument), but get the lucene Id from the SolrDocument

Method Summary

Modifier and Type	Method	Description
static StructElement	create(org.apache.solr.common.SolrDocument solrDoc)
StructElementStub	createStub()	Returns a stub representation of this object that only contains simple members to conserve memory.
List<EventElement>	generateEventElements(Locale locale, boolean forSearchHit)	generateEventElements.
Map<String,String>	getAncestors()	Getter for the field ancestors.
String	getCollection()	getCollection.
List<String>	getCollections()	getCollections.
String	getFirstPageFieldValue(String field)	getFirstPageFieldValue.
StructElement	getFirstVolume(List<String> fields)	getFirstVolume.
String	getFirstVolumeFieldValue(String field)	getFirstVolumeFieldValue.
String	getGroupIdField()	Returns the group field name of a group document.
String	getGroupLabel(String groupIdentifier, String altValue)	Returns the label for the group with the given identifier.
Map<String,String>	getGroupMemberships()	Getter for the field groupMemberships.
int	getImageNumber()	Getter for the field imageNumber.
String	getImageUrl(int width, int height)	getImageUrl.
de.intranda.metadata.multilanguage.IMetadataValue	getMultiLanguageDisplayLabel()	getMultiLanguageDisplayLabel.
int	getNumPages()	Returns the number of pages (for the entire record, not a particular docstruct).
StructElement	getParent()	Loads and returns the immediate parent StructElement of this element.
Long	getParentLuceneId()
String	getPi()	Getter for the field pi.
List<StructElement.ShapeMetadata>	getShapeMetadata()
String	getTitle()	Deprecated.
StructElement	getTopStruct()	Returns a StructElement that represents the top non-anchor element of the hierarchy (ISWORK=true).
boolean	hasShapeMetadata()
boolean	isAccessPermissionDownloadMetadata()
boolean	isAccessPermissionGenerateIiifManifest()
boolean	isAltoAvailable()	Returns true if the record has any ALTO documents indexed in its pages; false otherwise.
boolean	isAnchorChild()	isAnchorChild.
boolean	isDeleted()	isDeleted.
boolean	isExists()	isExists.
boolean	isFulltextAvailable()	isFulltextAvailable.
boolean	isGroupMember()	isGroupMember.
boolean	isHasChildren()	Checks whether the Solr document represented by this StructElement has child elements in the index.
boolean	isHasParent()	isHasParent.
boolean	isHasParentOrChildren()	isHasParentOrChildren.
boolean	isNerAvailable()	Returns true if the record has any NE_* tags indexed in its pages; false otherwise.
boolean	isRtl()
void	setFulltextAvailable(boolean fulltextAvailable)	Setter for the field fulltextAvailable.
void	setRtl(boolean rtl)
void	setShapeMetadata(List<StructElement.ShapeMetadata> shapeMetadata)
void	setTopStruct(StructElement topStruct)

Methods inherited from class io.goobi.viewer.model.viewer.StructElementStub

compareTo, generateContextObject, getDataRepository, getDisplayLabel, getDocStructType, getDocType, getKEVForField, getLabel, getLabel, getLogid, getLuceneId, getMetadataFields, getMetadataUrl, getMetadataValue, getMetadataValueForLanguage, getMetadataValues, getMultiLanguageMetadataValue, getNumVolumes, getPartnerId, getSourceDocFormat, getUrl, getUrl, getUrl, getVolumeNo, getVolumeNoSort, isAnchor, isGroup, isHasImages, isLidoRecord, isVolume, isWork, setAnchor, setDataRepository, setDocStructType, setDocType, setImageNumber, setLabel, setLogid, setMetadataFields, setPartnerId, setPi, setSourceDocFormat, setVolume, setVolumeNo, setVolumeNoSort, setWork

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Comparable

compareTo

Constructor Detail

StructElement

public StructElement()

Empty constructor for unit tests.

StructElement

public StructElement(long luceneId)
              throws IndexUnreachableException

Constructor for StructElement.

Parameters:

luceneId - Long

Throws:

IndexUnreachableException - if any.

StructElement

public StructElement(long luceneId,
                     org.apache.solr.common.SolrDocument doc)
              throws IndexUnreachableException

Constructor for StructElement.

Parameters:

luceneId - a long.

doc - a SolrDocument object.

Throws:

IndexUnreachableException - if any.

StructElement

public StructElement(org.apache.solr.common.SolrDocument doc)
              throws IndexUnreachableException

Like StructElement(long, SolrDocument), but get the lucene Id from the SolrDocument

Parameters:

doc -

Throws:

IndexUnreachableException

StructElement

public StructElement(long luceneId,
                     org.apache.solr.common.SolrDocument doc,
                     org.apache.solr.common.SolrDocument docToMerge)
              throws IndexUnreachableException

Constructor for StructElement.

Parameters:

luceneId - a long.

doc - a SolrDocument object.

docToMerge - a SolrDocument object.

Throws:

IndexUnreachableException - if any.

Method Detail

isHasParentOrChildren

public boolean isHasParentOrChildren()
                              throws PresentationException,
                                     IndexUnreachableException

isHasParentOrChildren.

Returns:

a boolean.

Throws:

PresentationException - if any.

IndexUnreachableException - if any.

isHasParent

public boolean isHasParent()

isHasParent.

Returns:

a boolean.

getNumPages

public int getNumPages()

Description copied from class: StructElementStub

Returns the number of pages (for the entire record, not a particular docstruct).

Overrides:

getNumPages in class StructElementStub

Returns:

a int.

getParent

public StructElement getParent()
                        throws IndexUnreachableException

Loads and returns the immediate parent StructElement of this element.

Returns:

StructElement

Throws:

IndexUnreachableException - if any.

getParentLuceneId

public Long getParentLuceneId()

Returns:

isHasChildren

public boolean isHasChildren()
                      throws IndexUnreachableException,
                             PresentationException

Checks whether the Solr document represented by this StructElement has child elements in the index.

Returns:

a boolean.

Throws:

IndexUnreachableException - if any.

PresentationException - if any.

getTopStruct

public StructElement getTopStruct()
                           throws PresentationException,
                                  IndexUnreachableException

Returns a StructElement that represents the top non-anchor element of the hierarchy (ISWORK=true). If the element itself is an anchor, itself will be returned. If no topStruct element is found because no metadata SolrConstants.IDDOC_TOPSTRUCT is found or because it could not be resolved, null is returned

Returns:

a StructElement object.

Throws:

PresentationException - if any.

IndexUnreachableException - if any.

setTopStruct

public void setTopStruct(StructElement topStruct)

isGroupMember

public boolean isGroupMember()

isGroupMember.

Returns:

a boolean.

getGroupLabel

public String getGroupLabel(String groupIdentifier,
                            String altValue)
                     throws IndexUnreachableException

Returns the label for the group with the given identifier.

Parameters:

groupIdentifier - Group record identifier

altValue - Message key to return if no label was found

Returns:

label value for the group record; given message key if none found

Throws:

IndexUnreachableException - if any.

isExists

public boolean isExists()

isExists.

Returns:

the exists

isDeleted

public boolean isDeleted()

isDeleted.

Returns:

a boolean.

getPi

public String getPi()

Getter for the field pi.

Overrides:

getPi in class StructElementStub

Returns:

the pi

getImageNumber

public int getImageNumber()

Getter for the field imageNumber.

Overrides:

getImageNumber in class StructElementStub

Returns:

the imageNumber

getImageUrl

public String getImageUrl(int width,
                          int height)
                   throws ViewerConfigurationException

getImageUrl.

Parameters:

width - a int.

height - a int.

Returns:

Image URL

Throws:

ViewerConfigurationException - if any.

generateEventElements

public List<EventElement> generateEventElements(Locale locale,
                                                boolean forSearchHit)
                                         throws IndexUnreachableException

generateEventElements.

Parameters:

locale - a Locale object.

forSearchHit - If true, only search hit metadata will be populated in the event; if false main and sidebar metadata

Returns:

a List object.

Throws:

IndexUnreachableException - if any.

isAnchorChild

public boolean isAnchorChild()
                      throws IndexUnreachableException

isAnchorChild.

Returns:

a boolean.

Throws:

IndexUnreachableException - if any.

getCollection

public String getCollection()

getCollection.

Returns:

a String object.

getCollections

public List<String> getCollections()

getCollections.

Returns:

a List object.

isFulltextAvailable

public boolean isFulltextAvailable()

isFulltextAvailable.

Returns:

the fulltextAvailable

setFulltextAvailable

public void setFulltextAvailable(boolean fulltextAvailable)

Setter for the field fulltextAvailable.

Parameters:

fulltextAvailable - the fulltextAvailable to set

isAltoAvailable

public boolean isAltoAvailable()
                        throws IndexUnreachableException,
                               PresentationException

Returns true if the record has any ALTO documents indexed in its pages; false otherwise.

Returns:

the altoAvailable

Throws:

IndexUnreachableException - if any.

PresentationException - if any.

isNerAvailable

public boolean isNerAvailable()
                       throws IndexUnreachableException,
                              PresentationException

Returns true if the record has any NE_* tags indexed in its pages; false otherwise.

Returns:

the nerAvailable

Throws:

IndexUnreachableException - if any.

PresentationException - if any.

isAccessPermissionDownloadMetadata

public boolean isAccessPermissionDownloadMetadata()
                                           throws IndexUnreachableException,
                                                  DAOException

Returns:

Throws:

IndexUnreachableException

DAOException

RecordNotFoundException

isAccessPermissionGenerateIiifManifest

public boolean isAccessPermissionGenerateIiifManifest()
                                               throws IndexUnreachableException,
                                                      DAOException

Returns:

Throws:

IndexUnreachableException

DAOException

RecordNotFoundException

getTitle

@Deprecated
public String getTitle()

Deprecated.

getTitle.

Returns:

a String object.

createStub

public StructElementStub createStub()

Returns a stub representation of this object that only contains simple members to conserve memory.

Returns:

a StructElementStub object.

getAncestors

public Map<String,String> getAncestors()

Getter for the field ancestors.

Returns:

the ancestors

getGroupMemberships

public Map<String,String> getGroupMemberships()

Getter for the field groupMemberships.

Returns:

the groupMemberships

getMultiLanguageDisplayLabel

public de.intranda.metadata.multilanguage.IMetadataValue getMultiLanguageDisplayLabel()

getMultiLanguageDisplayLabel.

Returns:

a IMetadataValue object.

getGroupIdField

public String getGroupIdField()

Returns the group field name of a group document.

Returns:

a String object.

getFirstVolumeFieldValue

public String getFirstVolumeFieldValue(String field)
                                throws PresentationException,
                                       IndexUnreachableException

getFirstVolumeFieldValue.

Parameters:

field - a String object.

Returns:

a String object.

Throws:

PresentationException - if any.

IndexUnreachableException - if any.

getFirstVolume

public StructElement getFirstVolume(List<String> fields)
                             throws PresentationException,
                                    IndexUnreachableException

getFirstVolume.

Parameters:

fields - a List object.

Returns:

a StructElement object.

Throws:

PresentationException - if any.

IndexUnreachableException - if any.

getFirstPageFieldValue

public String getFirstPageFieldValue(String field)
                              throws PresentationException,
                                     IndexUnreachableException

getFirstPageFieldValue.

Parameters:

field - a String object.

Returns:

a String object.

Throws:

PresentationException - if any.

IndexUnreachableException - if any.

getShapeMetadata

public List<StructElement.ShapeMetadata> getShapeMetadata()

Returns:

the shapeMetadata

hasShapeMetadata

public boolean hasShapeMetadata()

setShapeMetadata

public void setShapeMetadata(List<StructElement.ShapeMetadata> shapeMetadata)

Parameters:

shapeMetadata - the shapeMetadata to set

isRtl

public boolean isRtl()

Returns:

the rtl

setRtl

public void setRtl(boolean rtl)

Parameters:

rtl - the rtl to set

create

public static StructElement create(org.apache.solr.common.SolrDocument solrDoc)