Package com.jalios.jcms.db

Class DBEventLogManager

java.lang.Object

com.jalios.jcms.db.BasicDBListener

com.jalios.jcms.db.DBEventLogManager

All Implemented Interfaces:

DBConstants, DBListener, JcmsConstants, PluginComponent, AlarmListener, JaliosConstants, JPropertiesListener

public class DBEventLogManager
extends BasicDBListener
implements JPropertiesListener, AlarmListener, JcmsConstants

This class replays the hibernate events on all the other replicas.

Since:

jcms-6.0.0

Author:

Olivier Dedieu

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	DB_EVENT_LOG_ALARM_MGR
static java.lang.String	DB_EVENT_LOG_CONSUMER
static java.lang.String	DB_EVENT_LOG_TIMER
static java.lang.String	EXCLUDED_CLASSES
static java.lang.String	EXPIRATION_DELAY_PROP
static java.lang.String	EXPLICIT_URIDS
static java.lang.String	NOTIFICATION_DELAY_PROP
static java.lang.String	NOTIFICATION_ENABLED_PROP
static java.lang.String	NOTIFICATION_MAX_RESCHEDULE_PROP
static java.lang.String	PROCESS_COMMIT_BATCH_SIZE_PROP
static java.lang.String	PROCESS_MESSAGE_URL
static java.lang.String	QUERY_LIMIT_PROP
static java.lang.String	SCAN_FREQ_PROP

Fields inherited from interface com.jalios.jcms.db.DBConstants

ALL_CATEGORIES_SET_FIELD, ATTACH_WS_SET_FIELD, AUTH_GRP_SET_FIELD, AUTH_MBR_SET_FIELD, AUTHOR_ID_FIELD, CATEGORIES_SET_FIELD, CDATE_FIELD, CHANNEL_JCMSDB_PROP, CLASSIFICATION_LEVEL_FIELD, DBDATA_URID, EXTENDED_READ_RIGHTS, HAS_ATTACH_WS_FIELD, HAS_NO_READ_RIGHTS, HIBERNATE_MAPPING_ADATE, HIBERNATE_MAPPING_AUTHOR, HIBERNATE_MAPPING_CDATE, HIBERNATE_MAPPING_EDATE, HIBERNATE_MAPPING_HAS_ATTACH_WS, HIBERNATE_MAPPING_HASNOREADRIGHTS, HIBERNATE_MAPPING_MAININSTANCE_ID, HIBERNATE_MAPPING_MAJORVERSION, HIBERNATE_MAPPING_MDATE, HIBERNATE_MAPPING_MERGE_DATE, HIBERNATE_MAPPING_MERGE_ID, HIBERNATE_MAPPING_MINORVERSION, HIBERNATE_MAPPING_OPAUTHOR, HIBERNATE_MAPPING_PDATE, HIBERNATE_MAPPING_PSTATUS, HIBERNATE_MAPPING_READ_ACK, HIBERNATE_MAPPING_READERCOUNT, HIBERNATE_MAPPING_RESTRICTIVE_UPDATE_RIGHTS, HIBERNATE_MAPPING_TITLE, HIBERNATE_MAPPING_TRACKED, HIBERNATE_MAPPING_UDATE, HIBERNATE_MAPPING_VOTECOUNT, HIBERNATE_MAPPING_VOTESCORE, HIBERNATE_MAPPING_WORKFLOW_ID, HIBERNATE_MAPPING_WORKSPACE_ID, MAX_HIBERNATE_MAPPING_PUBLICATION, MDATE_FIELD, OPAUTHOR_ID_FIELD, PSTATUS_FIELD, ROW_ID_FIELD, SCROLL_FETCH_SIZE, WORKFLOW_ID_FIELD, WORKSPACE_ID_FIELD

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.JcmsConstants

ADATE_SEARCH, ADMIN_NOTES_PROP, ADVANCED_TAB, AJAX_MODE_ATTR, ARCHIVES_DIR, ASCII_WIDTH, CATEGORY_TAB, CDATE_SEARCH, CLASS_PROPERTY, COMMON_ALARM, CONTENT_TAB, COOKIE_MAX_AGE, COUNTRY_SPRITE, CS_TYPOLOGY_ROOT_CAT_VID, CTRL_TOPIC_INTERNAL, CTRL_TOPIC_REF, CTRL_TOPIC_VALUE, CTRL_TOPIC_WRITE, CUSTOM_PROP, DATA_DIRECTORY, DEFAULT_PHOTO_PROP, DOCCHOOSER_HEIGHT, DOCCHOOSER_WIDTH, DOCS_DIR, EDATE_SEARCH, EMAIL_REGEXP, ERROR_MSG, FORBIDDEN_FILE_ACCESS, FORBIDDEN_REDIRECT, FORCE_REDIRECT, GLYPH_ICON_PREFIX, ICON_ARCHIVE, ICON_ICON_PREFIX, ICON_LOCK, ICON_LOCK_STRONG, ICON_PREFIX_PROP, ICON_WARN, ICON_WH_BOOK_CLOSED, ICON_WH_BOOK_OPEN, INFORMATION_MSG, IS_IN_FRONT_OFFICE, JALIOS_JUNIT_PROP, JCMS_CADDY, JCMS_MSG_LIST, JCMS_TOASTR_COLLECTION, JSYNC_DOWNLOAD_DIR, JSYNC_SYNC_ALARM, LANG_SPRITE, LOG_FILE, LOG_TOPIC_SECURITY, LOGGER_PROP, LOGGER_XMLPROP, MBR_PHOTO_DIR, MDATE_SEARCH, MONITOR_XML, OP_CREATE, OP_CREATE_STR, OP_DEEP_COPY, OP_DEEP_COPY_STR, OP_DEEP_DELETE, OP_DEEP_DELETE_STR, OP_DELETE, OP_DELETE_STR, OP_MERGE, OP_MERGE_STR, OP_UPDATE, OP_UPDATE_STR, ORGANIZATION_ROOT_GROUP_PROP, PDATE_SEARCH, PHOTO_DIR, PHOTO_ICON, PHOTO_ICON_HEIGHT, PHOTO_ICON_PROP_PREFIX, PHOTO_ICON_WIDTH, PHOTO_LARGE, PHOTO_LARGE_HEIGHT, PHOTO_LARGE_PROP_PREFIX, PHOTO_LARGE_WIDTH, PHOTO_MINI, PHOTO_MINI_HEIGHT, PHOTO_MINI_PROP_PREFIX, PHOTO_MINI_WIDTH, PHOTO_NORMAL, PHOTO_NORMAL_HEIGHT, PHOTO_NORMAL_PROP_PREFIX, PHOTO_NORMAL_WIDTH, PHOTO_SMALL, PHOTO_SMALL_HEIGHT, PHOTO_SMALL_PROP_PREFIX, PHOTO_SMALL_WIDTH, PHOTO_TINY, PHOTO_TINY_HEIGHT, PHOTO_TINY_PROP_PREFIX, PHOTO_TINY_WIDTH, PREVIOUS_TAB, PRINT_VIEW, PRIVATE_FILE_ACCESS, PUBLIC_FILE_ACCESS, RAW_CONTENT_ICON_PREFIX, READ_RIGHT_TAB, SDATE_SEARCH, SEARCHENGINE_ALARM, SECURITY_LOG_FILE, SESSION_AUTHORIZED_FILENAMES_SET, SPRITE_ICON_PREFIX, STATS_REPORT_DIR, STATUS_PROP, STORE_DIR, STORE_XML, SUCCESS_MSG, SVG_ICON_PREFIX, SVGINLINE_ICON_PREFIX, TEMPLATE_TAB, THUMBNAIL_LARGE_HEIGHT, THUMBNAIL_LARGE_WIDTH, THUMBNAIL_SMALL_HEIGHT, THUMBNAIL_SMALL_WIDTH, TTCARD_MEDIA_HEIGHT, TTCARD_MEDIA_WIDTH, TYPES_ICON_ALT_PROP, TYPES_ICON_SUFFIX_PROP, TYPES_ICON_TITLE_PROP, TYPES_PREFIX_PROP, TYPES_THUMB_SUFFIX_PROP, UDATE_SEARCH, UPDATE_RIGHT_TAB, UPLOAD_DIR, UPLOAD_PERMISSION_COUNT_PROP_PREFIX, UPLOAD_PERMISSION_SIZE_PROP_PREFIX, URL_REGEXP, VID_LOGGED_MEMBER, WARNING_MSG, WEBAPP_PROP, WFEXPRESS_ALARM, WFREMINDER_ALARM, WORKFLOW_TAB, WORKFLOW_XML

Method Summary

Modifier and Type	Method	Description
boolean	deleteDBEventLog(java.lang.String source, java.lang.String target)
java.util.List<DBEventLogSummary>	getDBEventLogsSummary()
static DBEventLogManager	getInstance()
protected java.util.List<DBEventLog>	getNewDBEventLogList()	Deprecated. This method should not be used any more as it's limited in size, other db event log will be not read after this limit before full scan
protected org.hibernate.ScrollableResults	getNewDBEventLogScrollResult()	Returns all the DBEventLog not yet processed by this replica.
java.util.Set<java.lang.String>	getReplicaUridSet()
void	handleAlarm(AlarmEntry entry)	Invoked when an alarm is triggered.
void	onPostDelete(DBData data, org.hibernate.event.PostDeleteEvent event, boolean firstTime)	This method is called after a DBData has been deleted.
void	onPostInsert(DBData data, org.hibernate.event.PostInsertEvent event, boolean firstTime)	This method is called after a DBData has been created.
void	onPostUpdate(DBData data, org.hibernate.event.PostUpdateEvent event, boolean firstTime)	This method is called after a DBData has been updated.
void	processNewDBEventLogs(java.lang.String sender)
void	propertiesChange(JProperties properties)	Invoked after properties have been modified in JCMS and save on disk.
void	resetNotificationTimerThreadLocal()

Methods inherited from class com.jalios.jcms.db.BasicDBListener

getAdateFromState, getAuthorIdFromState, getCdateFromState, getDateFromState, getEdateFromState, getMdateFromState, getPdateFromState, getPrePstatus, getPrePstatus, getPstatusFromState, hasNoChange, hasNoChange, init, onPreUpdate

Methods inherited from class java.lang.Object

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

Field Detail

PROCESS_MESSAGE_URL

public static final java.lang.String PROCESS_MESSAGE_URL

See Also:

Constant Field Values

DB_EVENT_LOG_TIMER

public static final java.lang.String DB_EVENT_LOG_TIMER

See Also:

Constant Field Values

DB_EVENT_LOG_ALARM_MGR

public static final java.lang.String DB_EVENT_LOG_ALARM_MGR

See Also:

Constant Field Values

DB_EVENT_LOG_CONSUMER

public static final java.lang.String DB_EVENT_LOG_CONSUMER

See Also:

Constant Field Values

SCAN_FREQ_PROP

public static final java.lang.String SCAN_FREQ_PROP

See Also:

Constant Field Values

QUERY_LIMIT_PROP

public static final java.lang.String QUERY_LIMIT_PROP

See Also:

Constant Field Values

NOTIFICATION_ENABLED_PROP

public static final java.lang.String NOTIFICATION_ENABLED_PROP

See Also:

Constant Field Values

NOTIFICATION_DELAY_PROP

public static final java.lang.String NOTIFICATION_DELAY_PROP

See Also:

Constant Field Values

NOTIFICATION_MAX_RESCHEDULE_PROP

public static final java.lang.String NOTIFICATION_MAX_RESCHEDULE_PROP

See Also:

Constant Field Values

EXCLUDED_CLASSES

public static final java.lang.String EXCLUDED_CLASSES

See Also:

Constant Field Values

EXPLICIT_URIDS

public static final java.lang.String EXPLICIT_URIDS

See Also:

Constant Field Values

PROCESS_COMMIT_BATCH_SIZE_PROP

public static final java.lang.String PROCESS_COMMIT_BATCH_SIZE_PROP

See Also:

Constant Field Values

EXPIRATION_DELAY_PROP

public static final java.lang.String EXPIRATION_DELAY_PROP

See Also:

Constant Field Values

Method Detail

getInstance

public static DBEventLogManager getInstance()

propertiesChange

public void propertiesChange(JProperties properties)

Description copied from interface: JPropertiesListener

Invoked after properties have been modified in JCMS and save on disk.

You cannot alter the value received in parameters.

Note that properties parameter may be null, a limited set of site properties, or all site properties.

To check that a property has been modified, reload the "current" property instead using channel.getProperties or channel.getProperty.

Specified by:

propertiesChange in interface JPropertiesListener

Parameters:

properties - the properties which have been submitted to change

onPostInsert

public void onPostInsert(DBData data,
                         org.hibernate.event.PostInsertEvent event,
                         boolean firstTime)

Description copied from interface: DBListener

This method is called after a DBData has been created.

Specified by:

onPostInsert in interface DBListener

Overrides:

onPostInsert in class BasicDBListener

Parameters:

data - the data.

event - the event.

firstTime - true on the JSync replica on which the operation took place and false on the other replicas.

See Also:

DBListener.onPostInsert(DBData, PostInsertEvent, boolean)

onPostUpdate

public void onPostUpdate(DBData data,
                         org.hibernate.event.PostUpdateEvent event,
                         boolean firstTime)

Description copied from interface: DBListener

This method is called after a DBData has been updated.

Specified by:

onPostUpdate in interface DBListener

Overrides:

onPostUpdate in class BasicDBListener

Parameters:

data - the data.

event - the event.

firstTime - true on the JSync replica on which the operation took place and false on the other replicas.

See Also:

DBListener.onPostUpdate(DBData, PostUpdateEvent, boolean)

onPostDelete

public void onPostDelete(DBData data,
                         org.hibernate.event.PostDeleteEvent event,
                         boolean firstTime)

Description copied from interface: DBListener

This method is called after a DBData has been deleted.

Specified by:

onPostDelete in interface DBListener

Overrides:

onPostDelete in class BasicDBListener

Parameters:

data - the deleted DBData. WARNING! In a JSync Cluster, when firstTime is false, this data will be null. In this case, to get information about this deleted data, you must use the event and in particular event.getId(), which returns the JPlatform ID of the data, and event.getDeletedState() which returns the attributes of the data.

event - the event

firstTime - true on the JSync replica on which the operation took place and false on the other replicas.

See Also:

DBListener.onPostDelete(DBData, PostDeleteEvent, boolean)

getReplicaUridSet

public java.util.Set<java.lang.String> getReplicaUridSet()

handleAlarm

public void handleAlarm(AlarmEntry entry)

Description copied from interface: AlarmListener

Invoked when an alarm is triggered.

Specified by:

handleAlarm in interface AlarmListener

Parameters:

entry - the AlarmEntry which has been triggered.

processNewDBEventLogs

public void processNewDBEventLogs(java.lang.String sender)

getNewDBEventLogList

@Deprecated
protected java.util.List<DBEventLog> getNewDBEventLogList()

Deprecated.

This method should not be used any more as it's limited in size, other db event log will be not read after this limit before full scan

Returns all the DBEventLog not yet processed by this replica.

Returns:

all the DBEventLog not yet processed by this replica (never return null). (size limited by QUERY_LIMIT_PROP)

Since:

jcms-6.0.0

getDBEventLogsSummary

public java.util.List<DBEventLogSummary> getDBEventLogsSummary()

deleteDBEventLog

public boolean deleteDBEventLog(java.lang.String source,
                                java.lang.String target)

getNewDBEventLogScrollResult

protected org.hibernate.ScrollableResults getNewDBEventLogScrollResult()

Returns all the DBEventLog not yet processed by this replica.

Returns:

all the DBEventLog not yet processed by this replica (never return null).

Since:

jcms-10.0.8

resetNotificationTimerThreadLocal

public void resetNotificationTimerThreadLocal()