org.tentackle.appworx
Class AppDbPseudoObject

java.lang.Object
  org.tentackle.db.DbObject
      org.tentackle.appworx.AppDbObject
          org.tentackle.appworx.AppDbPseudoObject

All Implemented Interfaces:

Serializable, Cloneable, Comparable<DbObject>, ContextDependable

public abstract class AppDbPseudoObject
extends AppDbObject

Read-Only database object class.
Handy for queries or database operations that don't correspond to a physical database table, e.g. queries with aggregate functions or queries returning data from different tables or special updates/inserts/deletes, etc... AppDbPseudoObjects will also work on remote db-connections!

Hint for queries: use searchQbfCursor().

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.tentackle.db.DbObject

DbObject.CopyAllToDbLogger, DbObject.IdComparator<T extends DbObject>, DbObject.NameComparator<T extends DbObject>, DbObject.NameIdComparator<T extends DbObject>

Field Summary

Fields inherited from class org.tentackle.appworx.AppDbObject

FIELD_EDITEDBY, FIELD_EDITEDEXPIRY, FIELD_EDITEDSINCE, FIELD_NORMTEXT, TX_DELETE_ALL_IN_CONTEXT, TX_SAVE_COPY_IN_CONTEXT, TX_TRANSFER_EDITEDBY, VERIFIED_DUPLICATE

Fields inherited from class org.tentackle.db.DbObject

BEGIN, COMMIT, DELETE, DELETEALL, FIELD_ID, FIELD_SERIAL, FIELD_TABLESERIAL, idComparator, INSERT, lazyMethodInterval, nameComparator, nameIdComparator, TX_DELETE_LIST, TX_DELETE_MISSING_IN_LIST, TX_DELETE_OBJECT, TX_DUMMY_UPDATE, TX_INSERT_OBJECT, TX_INSERT_PLAIN, TX_SAVE, TX_SAVE_LIST, TX_UPDATE_OBJECT, TX_UPDATE_PLAIN, TX_UPDATE_SERIAL, TX_UPDATE_SERIAL_AND_TABLESERIAL, TX_UPDATE_TABLESERIAL, UPDATE

Constructor Summary

AppDbPseudoObject()
Creates a pseudo application database object for read only.

AppDbPseudoObject(ContextDb contextDb)
Creates a pseudo application database object for read only.

Method Summary

int	prepareInsertStatement() Prepares the insert statement.
int	prepareUpdateStatement() Prepare the update statement.
int	setFields(PreparedStatementWrapper st) Sets the values of all fields (all columns of the database table) in the given PreparedStatementWrapper from the object's attributes.

Methods inherited from class org.tentackle.appworx.AppDbObject

allowsHistory, allowsTreeChildObjects, allowsTreeParentObjects, clearEditedBy, containsPattern, copy, copyCollection, copyLazyValues, countCacheAccess, countModification, createCopyInContextDb, dropTransferable, expireCache, extractTreePath, extractTreePathObjects, filterAppDbObjects, findDuplicate, finishModification, finishNotUpdated, getAppDbObjectClassVariables, getBaseContext, getCache, getCacheAccessCount, getCacheAccessTime, getClassPath, getContextDb, getContextId, getCopiedObject, getDbObjectClassVariables, getEditedBy, getEditedByObject, getEditedExpiry, getEditedSince, getFormTableEntry, getFormTableName, getHistory, getMultiName, getNormText, getPanelObject, getRemoteDelegate, getSecurityManager, getSecurityResult, getSelectAllInContextCursorStatementId, getSelectAllInContextStatementId, getSelectByNormTextCursorStatementId, getSelectByNormTextStatementId, getSelectEditedByStatementId, getSingleName, getSqlContextCondition, getToolTipText, getToolTipText, getTransferable, getTransferEditedByStatementId, getTransientData, getTreeChildObjects, getTreeChildObjects, getTreeExpandMaxDepth, getTreeParentObjects, getTreeParentObjects, getTreeRoot, getTreeText, getTreeText, getUpdateEditedByOnlyStatementId, getUpdateEditedByStatementId, getUpdateEditedByTimeout, initModification, invalidateLazyValues, isCacheable, isCached, isComposite, isEditedLocked, isExpired, isInstantiatable, isLoggingHistory, isPermissionAccepted, isPermissionDefault, isPermissionDenied, isReferenced, isShowable, isShowableLazy, loadClass, loadComposites, loadComposites, logHistory, makeQbfPlugin, makeQbfPlugin, makeValidContext, markCacheAccess, newByClass, newByClassBaseName, newObject, newPanel, orderBy, panelExists, permissionType, prepareSelectEditedByStatement, prepareSetFields, prepareTransferEditedByStatement, prepareUpdateEditedByOnlyStatement, prepareUpdateEditedByStatement, presetQbfParameter, readFromResultSetWrapper, resultAllInContext, resultAllInContextCursor, resultByNormText, resultByNormTextCursor, save, saveCopyInContextDb, saveInContextDb, searchQbf, searchQbfCursor, select, select, select, select, selectAll, selectAllInContext, selectAllInContext, selectAllInContextCached, selectAllInContextCursor, selectAllInValidContext, selectAllInValidContext, selectByNormText, selectByNormTextCursor, selectByTemplate, selectCached, selectCached, selectCached, selectInValidContext, selectInValidContext, selectInValidContext, selectInValidContext, selectInValidContext, selectInValidContext, selectLocked, selectLocked, selectLocked, selectLocked, setCacheAccessCount, setCacheAccessTime, setClassPath, setContextDb, setContextId, setDb, setEditedBy, setEditedByObject, setEditedExpiry, setEditedSince, setExpired, setNormText, setSelectAllInContextCursorStatementId, setSelectAllInContextStatementId, setSelectByNormTextCursorStatementId, setSelectByNormTextStatementId, setSelectEditedByStatementId, setTransferEditedByStatementId, setTransientData, setUpdateEditedByOnlyStatementId, setUpdateEditedByStatementId, stopTreeExpansion, transferEditedBy, updateEditedBy, updateEditedBy, updateEditedByOnly, updateObject, verify

Methods inherited from class org.tentackle.db.DbObject

_delete, _save, alwaysPrepare, assertLazyNotWithinTX, attributesModified, beginTx, clone, compareTo, copyAllToDb, copyToDb, countModification, createModificationLog, delete, deleteLinkedObjects, deleteList, deleteMissingInList, deleteObject, deletePlain, dummyUpdate, equals, getClassBaseName, getClassName, getDb, getDeleteStatementId, getDummyUpdateStatementId, getExpirationBacklog, getExpiredTableSerials, getFieldCount, getFields, getIcon, getId, getIdSource, getInsertStatementId, getMultiName, getRemoteDelegateId, getSelectAllStatementId, getSelectExpiredTableSerials1StatementId, getSelectExpiredTableSerials2StatementId, getSelectLockedStatementId, getSelectSerialStatementId, getSelectStatementId, getSerial, getSingleName, getSqlAllFields, getSqlPrefix, getSqlPrefixWithDot, getSqlSelectAllFields, getTableName, getTableSerial, getUpdateSerialAndTableSerialStatementId, getUpdateSerialStatementId, getUpdateStatementId, getUpdateTableSerialStatementId, hashCode, insert, insertObject, insertPlain, isCountingModification, isDeleted, isEditable, isEditableLazy, isEntity, isGettingFieldCount, isIdValid, isLazyElapsed, isListModified, isLoggingModification, isModified, isNew, isPartial, isReferencedLazy, isRemovable, isRemovableLazy, isSaveable, isTableSerialValid, isTracked, isTxObject, isUpdatingSerialEvenIfNotModified, isVirgin, loadLinkedObjects, logModification, markDeleted, markListDeleted, newByClass, newByClass, newByClassWrapped, newId, prepareDeleteStatement, prepareDummyUpdateStatement, prepareSelectLockedStatement, prepareSelectSerialStatement, prepareSelectStatement, prepareUpdateSerialAndTableSerialStatement, prepareUpdateSerialStatement, prepareUpdateTableSerialStatement, readFromResultSetWrapper, reload, reloadLocked, reserveId, saveLinkedObjects, saveList, saveList, select, select, selectAll, selectAll, selectAllCursor, selectAllCursor, selectAllResultSet, selectExpiredTableSerials, selectExpiredTableSerials, selectModification, selectNext, selectSerial, selectSerial, setAlwaysPrepare, setDeleteStatementId, setDummyUpdateStatementId, setId, setInsertStatementId, setModified, setSelectAllStatementId, setSelectExpiredTableSerials1StatementId, setSelectExpiredTableSerials2StatementId, setSelectLockedStatementId, setSelectSerialStatementId, setSelectStatementId, setSerial, setTableSerial, setUpdateSerialAndTableSerialStatementId, setUpdateSerialStatementId, setUpdateStatementId, setUpdateTableSerialStatementId, sync, syncObject, toGenericString, toString, update, updateFieldCount, updateFields, updatePlain, updateSerial, updateSerialAndTableSerial, updateTableSerial

Methods inherited from class java.lang.Object

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

Constructor Detail

AppDbPseudoObject

public AppDbPseudoObject(ContextDb contextDb)

Creates a pseudo application database object for read only.

Parameters:

contextDb - the database context

AppDbPseudoObject

public AppDbPseudoObject()

Creates a pseudo application database object for read only.

Method Detail

setFields

public int setFields(PreparedStatementWrapper st)

Description copied from class: DbObject

Sets the values of all fields (all columns of the database table) in the given PreparedStatementWrapper from the object's attributes.

Specified by:

setFields in class DbObject

Parameters:

st - the statement

Returns:

the number of fields set, -1 if error.

prepareInsertStatement

public int prepareInsertStatement()

Description copied from class: DbObject

Prepares the insert statement.

Specified by:

prepareInsertStatement in class DbObject

Returns:

the statememt id

prepareUpdateStatement

public int prepareUpdateStatement()

Description copied from class: DbObject

Prepare the update statement.

Specified by:

prepareUpdateStatement in class DbObject

Returns:

the statememt id