com.jalios.jcms
Class DataExtension

java.lang.Object
  com.jalios.jstore.BasicStorable
      com.jalios.jcms.Data
          com.jalios.jcms.DataExtension

All Implemented Interfaces:

JcmsConstants, ImportConstants, MashupConstants, Storable, JaliosConstants, Cloneable, Comparable<BasicStorable>

public abstract class DataExtension
extends Data

This class contains extra fields for a given Data object.

Version:

$Revision: 22111 $

Author:

Olivier Dedieu

Nested Class Summary

Nested classes/interfaces inherited from class com.jalios.jcms.Data

Data.AuthorComparator<T extends Data>, Data.AuthorSelector, Data.CdateSelector, Data.DataNameComparator<T extends Data>, Data.DeletableSelector, Data.ImportSelector, Data.MdateSelector, Data.OpAuthorComparator<T extends Data>, Data.RowIdComparator<T extends Data>, Data.StrongLockSelector

Nested classes/interfaces inherited from class com.jalios.jstore.BasicStorable

BasicStorable.CdateComparator<T extends Storable>, BasicStorable.IdComparator<T extends Storable>, BasicStorable.MdateComparator<T extends Storable>

Field Summary

protected Data	extendedData
static String	REVISION

Fields inherited from class com.jalios.jcms.Data

author, authorDBID, channel, DISPLAY_URL_EXTRA_INFO, extension, extraDataMap, extraDBDataMapToSaveOnOp, importMap, opAuthor, opDelegate

Fields inherited from class com.jalios.jstore.BasicStorable

cdate, ddate, id, mdate, store

Fields inherited from interface com.jalios.jcms.JcmsConstants

ADATE_SEARCH, ADMIN_NOTES_PROP, ADVANCED_TAB, ARCHIVES_DIR, ASCII_WIDTH, CATEGORY_TAB, CDATE_SEARCH, COMMON_ALARM, CONTENT_TAB, COOKIE_MAX_AGE, CTRL_TOPIC_INTERNAL, CTRL_TOPIC_REF, CTRL_TOPIC_VALUE, CTRL_TOPIC_WRITE, CUSTOM_PROP, DOCCHOOSER_HEIGHT, DOCCHOOSER_WIDTH, DOCS_DIR, EDATE_SEARCH, EMAIL_REGEXP, ERROR_MSG, FORBIDDEN_FILE_ACCESS, FORBIDDEN_REDIRECT, FORCE_REDIRECT, ICON_ARCHIVE, ICON_LOCK, ICON_LOCK_STRONG, ICON_WARN, ICON_WH_BOOK_CLOSED, ICON_WH_BOOK_OPEN, INFORMATION_MSG, JALIOS_JUNIT_PROP, JCMS_CADDY, JCMS_MSG_LIST, JSYNC_DOWNLOAD_DIR, JSYNC_SYNC_ALARM, LOG_FILE, LOG_TOPIC_SECURITY, LOGGER_PROP, LOGGER_XMLPROP, MBR_PHOTO_DIR, MDATE_SEARCH, MONITOR_XML, OP_CREATE, OP_DEEP_COPY, OP_DEEP_DELETE, OP_DELETE, OP_MERGE, OP_UPDATE, PDATE_SEARCH, PHOTO_DIR, PHOTO_ICON, PHOTO_ICON_HEIGHT, PHOTO_ICON_WIDTH, PHOTO_LARGE, PHOTO_LARGE_HEIGHT, PHOTO_LARGE_WIDTH, PHOTO_NORMAL, PHOTO_NORMAL_HEIGHT, PHOTO_NORMAL_WIDTH, PHOTO_SMALL, PHOTO_SMALL_HEIGHT, PHOTO_SMALL_WIDTH, PHOTO_TINY, PHOTO_TINY_HEIGHT, PHOTO_TINY_WIDTH, PREVIOUS_TAB, PRINT_VIEW, PRIVATE_FILE_ACCESS, PUBLIC_FILE_ACCESS, READ_RIGHT_TAB, SDATE_SEARCH, SEARCHENGINE_ALARM, SESSION_AUTHORIZED_FILENAMES_SET, STATS_REPORT_DIR, STATUS_PROP, STORE_XML, TEMPLATE_TAB, THUMBNAIL_LARGE_HEIGHT, THUMBNAIL_LARGE_WIDTH, THUMBNAIL_SMALL_HEIGHT, THUMBNAIL_SMALL_WIDTH, UDATE_SEARCH, UPDATE_RIGHT_TAB, UPLOAD_DIR, URL_REGEXP, WARNING_MSG, WEBAPP_PROP, WFEXPRESS_ALARM, WFREMINDER_ALARM, WORKFLOW_TAB, WORKFLOW_XML

Fields inherited from interface com.jalios.util.JaliosConstants

CRLF, MILLIS_IN_ONE_DAY, MILLIS_IN_ONE_HOUR, MILLIS_IN_ONE_MINUTE, MILLIS_IN_ONE_MONTH, MILLIS_IN_ONE_SECOND, MILLIS_IN_ONE_WEEK, MILLIS_IN_ONE_YEAR

Fields inherited from interface com.jalios.jcms.mashup.ImportConstants

IMPORT_ALARM_MGR, IMPORT_AUTHOR_PROP, IMPORT_CATEGORY_DEFAULT, IMPORT_DC_ATTR, IMPORT_DC_STEP, IMPORT_DIR, IMPORT_ENABLED, IMPORT_JDOM_ELEMENT, IMPORT_LOG_FILE, IMPORT_LOG_MAX, IMPORT_OPTIONS, IMPORT_OPTIONS_DC_CONTEXT, IMPORT_ROOT_PROP, IMPORT_SOURCE_FILE, IMPORT_SOURCE_PREFIX_PROP, IMPORT_SOURCES_DIR, IMPORT_STEP_CLEAN, IMPORT_STEP_IMPORT, IMPORT_STEP_UPDATE_REF, IMPORT_WS_PROP

Fields inherited from interface com.jalios.jcms.mashup.MashupConstants

DATA_TAG, DATASET_TAG, FIELD_CLASS, FIELD_ENTRY, FIELD_ITEM, FIELD_KEY, FIELD_NAME, FIELD_TAG, FIELD_VALUE, FILE_FIELD, FILE_ID, FILE_MTIME, FILE_SIZE, FILE_TAG, FILE_TICKET, FILESET_TAG, RELATED_TAG

Constructor Summary

DataExtension()

DataExtension(DataExtension other)

Method Summary

static DataExtension	duplicate(DataExtension ext, Member mbr) Duplicate the given extension and create it in the store
static Class<?>	getExtendedClass(Class<?> dataExtensionClass) Retrieves the Class of the Data being extend by the specified Class.
Data	getExtendedData() Get the value of extendedData.
Object	getFieldInMainLanguage(Object field, HashMap fieldML)
String	getMainLanguage() Get main language of the extended Data.
static boolean	isDataExtension(Class<?> clazz) Checks if the specified clazz in a DataExtension class.
void	setExtendedData(Data v) Set the value of extendedData.

Methods inherited from class com.jalios.jcms.Data

canRequestLock, checkCreate, checkCreate, checkDelete, checkDelete, checkIntegrity, checkIntegrity, checkLockMember, checkMember, checkStrongLockMember, checkUpdate, checkUpdate, checkWrite, clone, computeDBIDArray, exportXml, exportXml, exportXml, exportXml, exportXmlField, exportXmlRelated, exportXmlRelated, fillExportXmlFieldAttributes, getAllReferrerSet, getAllReferrerSet, getAllTypeFieldEntry, getAuthor, getAuthor, getAuthorComparator, getAuthorDBID, getAuthorId, getAuthorSelector, getBooleanFieldValue, getBooleanFieldValue, getCaddyComparator, getCategoryFieldValue, getCategoryFieldValue, getCdateSelector, getComparator, getCSVHeader, getDataImage, getDataImage, getDataImage, getDataName, getDataNameComparator, getDate, getDate, getDateSelector, getDeletableSelector, getDisplayLink, getDisplayLink, getDisplayUrl, getDoubleFieldValue, getDoubleFieldValue, getExportXmlDataValue, getExtension, getExtraData, getExtraDataMap, getExtraDBData, getExtraDBDataMap, getExtraInfo, getExtraInfoMap, getFieldStatusMap, getFieldValue, getFieldValue, getFieldValue, getFieldValue, getGenericThumbnail, getImportAuthor, getImportBatch, getImportDate, getImportDisplayUrl, getImportId, getImportMap, getImportMdate, getImportSelector, getImportSignature, getImportSource, getImportSourceUrl, getImportUrl, getIntFieldValue, getIntFieldValue, getLinkCount, getLinkIndexedDataSet, getLinkIndexedDataSet, getLockDate, getLockInfo, getLockMember, getLongFieldValue, getLongFieldValue, getMdateSelector, getNewDefaultExtraDataMap, getNewDefaultExtraDataMap, getNewDefaultExtraDataMap, getNewDefaultExtraDataMap, getNewDefaultExtraDBDataMap, getNewDefaultExtraDBDataMap, getNewDefaultExtraDBDataMap, getNewDefaultExtraDBDataMap, getOpAuthor, getOpAuthorComparator, getOpDelegate, getRowId, getRowIdComparator, getStrongLock, getStrongLockDate, getStrongLockInfo, getStrongLockMember, getStrongLockSelector, getTypeEntry, getTypeFieldsEntries, getUpdateInstance, hashCode, importXml, importXmlFieldsWithReferences, importXmlFiles, importXmlReferences, initializeDBDataCollections, isDBData, isImported, isImportUpdated, isInDatabase, isLocked, isPersisted, isStrongLocked, lock, markNewImport, mergeHybridLink, performAfterWrite, performBeforeWrite, performCreate, performCreate, performDelete, performDelete, performUpdate, performUpdate, prepareUpdateContext, printDataName, printDisplayLinkEnd, printDisplayLinkStart, printDisplayUrl, putStrongLock, releaseStrongLock, releaseStrongLock, removeExtraData, removeExtraDBData, removeExtraInfo, setAuthor, setAuthorDBID, setAuthorId, setBooleanFieldValue, setCategoryFieldValue, setDoubleFieldValue, setExtension, setExtraData, setExtraDataMap, setExtraDBData, setExtraDBDataMap, setExtraDBDataMap, setExtraInfo, setFieldValue, setFieldValue, setImportAuthor, setImportBatch, setImportDate, setImportDisplayUrl, setImportId, setImportMap, setImportMdate, setImportSignature, setImportSource, setImportSourceUrl, setImportUpdated, setIntFieldValue, setLongFieldValue, setMdate, setOpAuthor, setOpDelegate, setRowId, toCSV, toFullString, toString, unlock, unlock, unmarkNewImport, updateExtraDataMap, updateExtraDBDataMap, updateIndexTreeSet

Methods inherited from class com.jalios.jstore.BasicStorable

clearId, compareTo, equals, getAttribute, getAttributes, getCdate, getCdateComparator, getDdate, getId, getIdComparator, getMdate, getMdateComparator, getStore, getUrid, hasBeenUpdated, isStored, resolveAtt, resolveVal, setAttributes, setCdate, setDdate, setId, setStore, toXml

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

REVISION

public static final String REVISION

See Also:

Constant Field Values

extendedData

protected transient Data extendedData

Constructor Detail

DataExtension

public DataExtension()

DataExtension

public DataExtension(DataExtension other)

Method Detail

getExtendedData

public Data getExtendedData()

Get the value of extendedData.

Returns:

Value of extendedData.

setExtendedData

public void setExtendedData(Data v)

Set the value of extendedData.

Parameters:

v - Value to assign to extendedData.

duplicate

public static DataExtension duplicate(DataExtension ext,
                                      Member mbr)

Duplicate the given extension and create it in the store

Parameters:

ext - the extension to be duplicated

mbr - the member which requests the write operation

Returns:

the duplicated extension or null if the ext == null.

Since:

jcms-5.0.0

getFieldInMainLanguage

public Object getFieldInMainLanguage(Object field,
                                     HashMap fieldML)

getMainLanguage

public String getMainLanguage()

Get main language of the extended Data.
If the extended data is a publication return its main language, otherwise use the channel default language.

Returns:

value of main language.

isDataExtension

public static boolean isDataExtension(Class<?> clazz)

Checks if the specified clazz in a DataExtension class.

Example :

• isDataExtension(Member.class) returns false
• isDataExtension(MemberExtension.class) returns true

Parameters:

clazz - the Class to check

Returns:

true if the class is a DataExension, false otherwise

getExtendedClass

public static Class<?> getExtendedClass(Class<?> dataExtensionClass)

Retrieves the Class of the Data being extend by the specified Class.

Example : getExtendedClass(MemberExtension.class) returns Member.class

Parameters:

dataExtensionClass - the Class of the DataExtension

Returns:

the extended Class, or null if the extended class could not be found.