de.must.dataobj

Class SelfChainingDataObject

java.lang.Object

de.must.dataobj.DataObject

de.must.dataobj.SelfChainingDataObject

All Implemented Interfaces:

DataObjectConstructionDetails, EntityInfo, Exemptible

public abstract class SelfChainingDataObject
extends DataObject

Self chaining data object. Must delete sub items reciprocally to the detection. This is controlled by boolean subDataObject.

Field Summary

Fields inherited from class de.must.dataobj.DataObject

changeLogger, columnNames, columnType, htColumnType, INSERTMODE, maxFieldSize, original, UPDATEMODE

Constructor Summary

Constructors

Modifier	Constructor and Description
	SelfChainingDataObject(java.sql.Connection connection)
protected	SelfChainingDataObject(DataObjectConstructionDetails dataObjectConstructionDetails)

Method Summary

Modifier and Type	Method and Description
boolean	delete() Deletes the currently accessed row, e.g. a row found by nextRow().
protected abstract SelfChainingDataObject	getNewIndependentInstance()
abstract java.lang.String	getSuperordinateInternalNumberColumnName()
void	setSubDataObject()

Methods inherited from class de.must.dataobj.DataObject

addDataChangeListener, addDataSelectionListener, alertBadUniqueKey, allocateNewIdentifier, checkRecoverConnection, closeIfExists, closePreparedStatementsForWhereCondition, closeQuery, commitIfNotAutoCommit, contains, contains, contains, contains, contains, contains, count, count, count, count, count, count, countThrowException, delete, deleteFreeConditioned, deleteFreeConditioned, deleteFreeConditionedAndCount, discardStatements, ensureMetaDataIsAvailableForAllColumns, finalize, fireDataChanged, free, getBoolean, getBoolean, getBytes, getColumnCount, getColumnLabel, getColumnLength, getColumnName, getColumnName, getColumnScale, getColumnType, getColumnType, getColumnType, getColumnType, getConnection, getDate, getDate, getDate, getDateFormattedWithShortYear, getDeletionHindrance, getDescription, getDescription, getDouble, getDouble, getEntityId, getFailedQueryExpression, getFloat, getGlobalWhereCondition, getGlobalWhereCondition, getIdentifier, getIdentifyTemplate, getIdentifyValueInt, getIdentifyWhereCondition, getIdManager, getInt, getInt, getIntAsStringZeroSuppressed, getKeyExtendedFieldSelection, getLastException, getLoadException, getLong, getmaxRow, getMode, getNbrOfFittingItems, getNbrOfFittingItems, getNbrOfFittingItems, getNbrOfFittingItems, getNbrOfFittingItems, getNbrOfFittingItems, getObject, getOriginalOf, getQueryException, getRecordingDate, getRecordingUser, getRowCount, getSqlCompareString, getSqlCompareString, getText, getText, getTextNoMatterWhatTypeOfColumn, getTime, getTimestamp, getUniqueKeyName, getWorkedOnBoolean, getWorkedOnDate, getWorkedOnDouble, getWorkedOnInt, getWorkedOnOf, getWorkedOnText, getWorkedOnText, getWorkedOnTime, getWorkedOnTimestamp, insert, isAvailable, isAvailable, isAvailable, isColumnContained, isColumnToUseForGlobalSearch, isDeletionAllowed, isKnownAsBoolean, isMemo, isModified, isModifiedColumn, isQueryFindingRecords, isQueryFindingRecords, load, load, load, load, load, load, load, loadColumns, loadFirst, logDebug, logError, logError, logError, logInfo, newRow, newRowWithNextIdentifierAllocation, nextColumn, nextRow, openQuery, openQueryThrowException, register, removeDataChangeListener, removeDataSelectionListener, resetColumnPointer, rollbackIfNotAutoCommit, save, save, save, searchGlobal, searchGlobal, select, select, select, select, select, select, select, select, select, select, select, select, select, select, selectForStreaming, setBoolean, setChangeLog, setChangeLogger, setColumnNameOfRecordingDate, setConnection, setDate, setDate, setDate, setDouble, setDouble, setDouble, setFloat, setIdentifier, setIdentityValue, setIdentityValue, setIdentityValue, setIdInclOriginal, setIdManager, setInt, setInt, setLong, setNoLogging, setObject, setReadBigDecimalAsInt, setRecordingUser, setRecordingUser, setSilentUpdate, setText, setText, setTime, setTimestamp, sqlExceptionConsequences, sqlSecure, unifyColumnName, unifyColumnNameForHashMapKey, unifyTableName, update, updateIdentifier, updateOrInsert, updateOrInsert

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.must.dataobj.EntityInfo

getAttributes, getForeignKeys, getIndices, getTableName

Constructor Detail

SelfChainingDataObject

protected SelfChainingDataObject(DataObjectConstructionDetails dataObjectConstructionDetails)

SelfChainingDataObject

public SelfChainingDataObject(java.sql.Connection connection)

Method Detail

getNewIndependentInstance

protected abstract SelfChainingDataObject getNewIndependentInstance()

getSuperordinateInternalNumberColumnName

public abstract java.lang.String getSuperordinateInternalNumberColumnName()

setSubDataObject

public void setSubDataObject()

delete

public boolean delete()

Description copied from class: DataObject

Deletes the currently accessed row, e.g. a row found by nextRow().

Overrides:

delete in class DataObject

Returns:

true if no error occurred