de.must.dataobj

Class AssoDataObject

java.lang.Object

de.must.dataobj.DataObject

de.must.dataobj.AssoDataObject

All Implemented Interfaces:

AssoDataObjectInterface, DataObjectConstructionDetails, EntityInfo, Exemptible

Direct Known Subclasses:

AssoDataObjectForPrep

public abstract class AssoDataObject
extends DataObject
implements AssoDataObjectInterface

Data object which is used for n:m relationships between other data objects.

See Also:

DataMultChoiceModel

Field Summary

Fields inherited from class de.must.dataobj.DataObject

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

Constructor Summary

Constructors

Constructor and Description
AssoDataObject(java.sql.Connection newDbConnection) Constructs a new association data object.
AssoDataObject(DataObjectConstructionDetails dataObjectConstructionDetails) Constructs a new DataObject with the specified DB connection details.
AssoDataObject(GlobalStd global) Constructs a new association data object.

Method Summary

Modifier and Type	Method and Description
java.sql.Connection	getConnection() Returns the used connection.

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, delete, deleteFreeConditioned, deleteFreeConditioned, deleteFreeConditionedAndCount, discardStatements, ensureMetaDataIsAvailableForAllColumns, finalize, fireDataChanged, free, getBoolean, getBoolean, getBytes, getColumnCount, getColumnLabel, getColumnLength, getColumnName, getColumnName, getColumnScale, getColumnType, getColumnType, getColumnType, getColumnType, 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.AssoDataObjectInterface

isLinked, link, unlink

Methods inherited from interface de.must.dataobj.EntityInfo

getAttributes, getForeignKeys, getIndices, getTableName

Constructor Detail

AssoDataObject

public AssoDataObject(GlobalStd global)

Constructs a new association data object.

Parameters:

global - the global parameters to pass

AssoDataObject

public AssoDataObject(DataObjectConstructionDetails dataObjectConstructionDetails)

Constructs a new DataObject with the specified DB connection details.

Parameters:

dataObjectConstructionDetails - the DB connection details to use

AssoDataObject

public AssoDataObject(java.sql.Connection newDbConnection)

Constructs a new association data object.

Parameters:

newDbConnection - the connection to use

Method Detail

getConnection

public java.sql.Connection getConnection()

Description copied from class: DataObject

Returns the used connection. Thus, we can pass construction details from one DataObject to another via new MyDataObject(this).

Specified by:

getConnection in interface DataObjectConstructionDetails

Overrides:

getConnection in class DataObject

Returns:

the used connection

See Also:

DataObjectConstructionDetails.getConnection()