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oracle.adf.model.bean
Class DCDataVO

java.lang.Object
oracle.jbo.common.NamedObjectImpl
oracle.jbo.server.NamedObjectImpl
oracle.jbo.server.ComponentObjectImpl
oracle.jbo.server.ViewObjectImpl
oracle.adf.model.bean.DCDataVO

All Implemented Interfaces:

java.util.EventListener, ViewCriteriaClauseBuilder, ViewCriteriaManagerOwner, ViewObjectDynAttr, WSRowSetIteratorMarshaller, WSRowSetMarshaller, ComponentObject, ExprWrappable, GenericHints, NavigatableRowIterator, OperationContainer, Properties, RowIterator, RowMatchBindValueSupplier, RowNavigationListener, RowSet, RowSetIterator, RowSetListener, AttributeDependencyManager, EntityListener, TransactionListener, TransactionPostListener, StructureDef, VariableManagerOwner, VariableManagerOwnerBase, ViewCriteriaManager, ViewObject, XMLInterface

public class DCDataVO

extends ViewObjectImpl

Field Summary

static java.lang.String	PROP_VC
static java.lang.String	PROP_VCIVAL_SUBST_ATTRDEF
static java.lang.String	PROP_VO_KIND
static java.lang.String	STR_DEF_NAME
static java.lang.String	VCI_DEF_NAME
static java.lang.String	VCIVAL_ATTR_HAS_TRIGGER
static java.lang.String	VCIVAL_ATTR_ISBIND_NAME
static java.lang.String	VCIVAL_ATTR_VALUE_NAME
static java.lang.String	VCIVAL_DEF_NAME
static java.lang.String	VCO_DEF_NAME
static java.lang.String	VCPROPS_DEF_NAME
static int	VD_KIND_BEAN
static int	VD_KIND_CRITERIA
static int	VD_KIND_CRITERIA_ITEM
static int	VD_KIND_DOMAIN
static java.lang.String	VIEWDEF_SUFFIX

Fields inherited from class oracle.jbo.server.ViewObjectImpl

DATA_ROWKEYTAG, DYN_ATTRS, DYN_ATTRS_ENTRY, DYN_ATTRS_EXPR, DYN_ATTRS_NAME, DYN_ATTRS_TYPE, EFFDT_MODE, ENT_HDL_TRACKER, ENT_REF_INDEX, FETCH_ALL, FETCH_AS_NEEDED, FETCH_DEFAULT, FULLSQL_MODE_AUGMENTATION, FULLSQL_MODE_NO_AUGMENTATION, INTERNAL_EXPR_VALUE_OVERRIDES, mAssocClause, mAssocFromClause, mAssocRefs, mAttrDefs, mAttrDefsTab, mAutoPostChanges, mChangedAttrIndices, mChgAttrIndUseCount, mDefaultMaxActiveNodes, mDefaultMaxRowsPerNode, mDefaultRowSetMap, mDynAttrOffset, MIN_ACTIVE_NODES, MIN_ROWS_PER_NODE, mKeyAttrRefs, mOptimizerHint, mOrderBy, mUsePersColl, mUserDefinedQuery, mViewDef, mViewRowSet, mWhere, NEW_ROW_HANDLE, NEW_ROW_INDEX, NEW_ROW_TRACKER, PROPERTY_DEFERRED_ESTIMATED_ROWCOUNT, QC_TAG, TRANSIENT_DATA_ROWTAG

Fields inherited from class oracle.jbo.common.NamedObjectImpl

mFullName, mObjName, mParent, mProperties, RES_ID_SUFFIX

Fields inherited from interface oracle.jbo.ViewObject

IMAGE_LOC, QUERY_MODE_SCAN_DATABASE_TABLES, QUERY_MODE_SCAN_ENTITY_ROWS, QUERY_MODE_SCAN_UNPOSTED_ENTITY_ROWS, QUERY_MODE_SCAN_VIEW_ROWS, QUERY_MODE_SKIP_WHERE, QUERY_TIMEOUT_WAIT_FOREVER, XML_ELEM_PASSIVATE_TRANSIENT

Fields inherited from interface oracle.jbo.RowSet

COPY_OPT_ALL_ROWS, COPY_OPT_LIMIT_RANGE, FORWARD_ONLY, RANGE_PAGING, RANGE_PAGING_AUTO_POST, RANGE_PAGING_INCR, SCROLLABLE

Fields inherited from interface oracle.jbo.RowIterator

ITER_MODE_LAST_PAGE_FULL, ITER_MODE_LAST_PAGE_PARTIAL, SLOT_BEFORE_FIRST, SLOT_BEYOND_LAST, SLOT_DELETED, SLOT_VALID

Fields inherited from interface oracle.jbo.XMLInterface

XML_IGNORE_DEPTH_COUNT, XML_OPT_ALL_ROWS, XML_OPT_ASSOC_CONSISTENT, XML_OPT_CHANGES_ONLY, XML_OPT_LIMIT_RANGE, XML_PASSIVATION_USE

Fields inherited from interface oracle.jbo.GenericHints

PROPERTY_LABEL, PROPERTY_LABEL_PLURAL, PROPERTY_TOOLTIP

Fields inherited from interface oracle.jbo.ViewCriteriaManager

DFLT_VIEW_CRITERIA_NAME, IMPLICIT_VIEW_CRITERIA_NAME, QUICKSEARCH_VIEW_CRITERIA_NAME

Constructor Summary

DCDataVO()

Method Summary

void	applyViewCriteria(ViewCriteria vc) Applies the view criteria to this view object.
void	clearCache() Clears the View Object cache.
void	closeRowSet() Closes the row set.
protected void	create() Override from VO to manage keys.
protected ViewObjectImpl	createFinderVO(java.lang.String suffix)
ViewRowImpl	createInstance(ViewRowSetImpl viewRowSet, AttributeList attrValList) Creates a view row instance.
protected ViewRowImpl	createNewRowForCollection(java.lang.Object qcObj)
protected ViewRowImpl	createRowFromResultSet(java.lang.Object qc, java.sql.ResultSet resultSet) Override from VO to create row objects for the current entry in the source collection.
protected ViewRowSetImpl	createViewAccessorRS(ViewAccessorDef accessorDef, Row masterRow, java.lang.Object[] values, boolean addRSToMasterRow)
protected ViewObjectImpl	createViewLinkAccessorVO(AssociationDefImpl assocDef, java.lang.String voName, ViewDefImpl vDef, ViewLinkDefImpl vlDef)
protected java.lang.Object	doCreateData(DCDataRow row)
protected boolean	doRemoveData(DCDataRow row)
protected void	executeQueryForCollection(java.lang.Object qcObj, java.lang.Object[] params, int noUserParams) Override from VO to execute the other side
Row[]	findByKey(Key key, int maxNumOfRows) Finds and returns View rows that match the specified key.
protected ApplicationModule	getApplicationModuleForLocalViewObject()
java.lang.String	getBeanClassName()
long	getCappedQueryHitCount(ViewRowSetImpl viewRowSet, Row[] masterRows, long oldCap, long cap) This method executes a count query and returns the number of rows that could end up in the rowset.
protected DCDataControl	getDataControl()
java.lang.Object	getDataProvider()
java.lang.Object	getDataProvider(RowSetIterator rsi)
protected DefinitionManager	getDefinitionManager()
protected AttributeDef[]	getFKAttrs()
java.util.List	getForwardDependencyAttributes(java.lang.String attrName)
protected java.lang.String	getFullNameForPersDef()
long	getQueryHitCount(ViewRowSetImpl viewRowSet, Row[] masterRows)
protected boolean	hasNextForCollection(java.lang.Object qc) Override from VO to find if the source collection has any more rows.
void	initFromMasterAccessor(DCDataControl dc, RowSetIterator masterRSI, Row masterRow, java.lang.String accName, boolean pin)
protected void	initSource(java.lang.Object obj, DCDataControl dc)
static boolean	isCriteriaItemType(ViewObject vo)
static boolean	isCriteriaRelatedType(ViewObject vo)
static boolean	isCriteriaType(ViewObject vo)
boolean	isReadOnly() Tests whether this View Object is read-only.
AttributeDef	lookupAttributeDef(java.lang.String name) Finds a named attribute definition.
ListBindingDef	lookupListBindingDef(java.lang.String lbName) Return listbinding definition if defined in this ViewObject (or in the entity definitions for entities that this ViewObject constitutes of).
protected void	notifyRowUpdated(ViewRowSetImpl vrs, Row[] viewRows, int[] attrIndices)
protected Row[]	retrieveByKey(ViewRowSetImpl rs, Key key, int maxNumOfRows, boolean skipWhere)
void	setMethodInfo(java.lang.Object iter, java.lang.String name)
void	setName(java.lang.String name) Name this object.
protected void	substituteAttribute(ViewAttributeDefImpl existingDef, ViewAttributeDefImpl replacement) Strictly Internal: Applications should not use this method.
protected void	validateRangeSizeForRangePaging(ViewRowSetImpl vrs, int rangeSize) Advanced Internal method only.

Methods inherited from class oracle.jbo.server.ViewObjectImpl

_internal_dbg_debug_data, activateCurrentRow, activateDynamicAttributeDefs, activateIteratorState, activateNewRowTracker, activateNewRowTracker, activateState, activateState, activateState, activateTransientAttribute, activateTransients, activateTransients, addDynamicAttribute, addDynamicAttributeWithType, addForwardDependency, addListener, addManagementListener, addOrderByClause, addQueryMode, addRowSet, addViewCriteriaToWhereClause, addViewLink, addWhereClause, adjustERCWithChangedRows, afterCommit, afterEntityRemove, afterRemove, afterRollback, appendXMLElementNodes, appendXMLElementNodes, applyBindVariableForCriteria, applyPersonalization, applyViewCriteria, beforeCommit, beforeEntityRemove, beforeRollback, bindFinderRS, bindParametersForCollection, bindRangePagingParams, buildEffectiveDateFromClauseFragment, buildEffectiveDateWhereClauseFragment, buildFromClause, buildKey, buildNewCollection, buildOrderByClause, buildQualifyingRowFilters, buildQuery, buildQuery, buildRangePagingQuery, buildRowFilter, buildSelectClause, buildSubquery, buildViewCriteriaClauses, buildWhereClause, cancelQuery, checkPassivateViewAttributes, clearViewCriterias, closeFreedStatements, closeRowSetIterator, createAndInitRow, createAndInitRowForCollection, createDetailRowSet, createInstanceFromResultSet, createInstanceWithEntities, createKey, createRow, createRowSet, createRowSetIterator, createVariableValueManager, createVariableValueManagerForRS, createViewCriteria, createViewLinkAccessor, createViewLinkAccessorRS, createViewLinkScanBaseRS, createViewRowSet, createXMLDefinition, criteriaChanged, criteriaSelReqBindVarsChanged, deepCopy, defineNamedWhereClauseParam, doesRowFilterMatch, dumpQCs, enumerateRowsInRange, executeDetailQuery, executeEmptyRowSet, executeQuery, findAltKeyDef, findAndSetCurrentRowByKey, findAttributeDef, findByAltKey, findByEntity, findByKey, findByViewCriteria, findByViewCriteriaForViewRowSet, findByViewCriteriaWithBindVars, findByViewCriteriaWithBindVars, findInCacheByAltKey, findInCacheByKey, findListBindingDef, findOrCreateLocalViewObject, findOrCreateLocalViewObject, findPrimaryKeyColumns, findRowInQCs, findRowSet, findRowSetIterator, findViewAccessorDef, findViewDefFromDiscrVals, findViewDefFromDiscrVals, findViewLinkAccessor, findViewLinkAccessorVO, first, forceExecuteQueryOfSharedVO, getAccessMode, getAllCachedQueryCollections, getAllRowsInRange, getAllViewCriteriaNames, getAllViewCriterias, getAltKeyAttrDefs, getApplicationModule, getApplyAllViewCriterias, getApplyJoinedViewCriteriaNames, getApplyViewCriteriaNames, getApplyViewCriterias, getAssociationClause, getAttrDefsForEntityAttr, getAttributeCount, getAttributeDef, getAttributeDefs, getAttributeIndexOf, getAttrIndicesForEntityAttr, getAvailableViewCriteriaNames, getBackwardDependencies, getBackwardDependencyAttributes, getBindingStyle, getBindValsForSqlGen, getByKeyFinderRS, getCachedQueryCollection, getCalculatedAttributeCount, getCallableStatement, getCappedRowCount, getCliIteratorState, getColumnNameForQuery, getCriteriaAdapter, getCriteriaItemAttributeHints, getCriteriaItemClause, getCurrentRow, getCurrentRowIndex, getCurrentRowSlot, getDBSortCriteria, getDBTransaction, getDef, getDefaultAccessMode, getDefaultRangePagingCacheFactor, getDefaultRangeSize, getDefaultRowSet, getDefaultRowSetInternal, getDeferEstimatedRowCountProperty, getDeferredEstimatedRowCount, getDefFullName, getDefName, getDeleteParticipants, getDetailEstimatedRowCount, getDetailRowSets, getDiscrColLoadIndices, getDynamicAttributeCount, getDynamicAttributeOffset, getEntityDef, getEntityDefCount, getEntityDefs, getEstimatedRangePageCount, getEstimatedRowCount, getFetchedRowCount, getFetchMode, getFetchSize, getFilteredRows, getFilteredRows, getFilteredRowsInRange, getFilteredRowsInRange, getForwardDependencies, getFromClause, getFromClauseFlags, getFullLoggingName, getFullSqlMode, getImageLoc, getImplObject, getInsertParticipants, getIterMode, getKeyAttributeDefs, getListBindingDefsInternal, getLockParticipants, getMasterKeyValues, getMasterRowSetIterators, getMaxFetchSize, getNamedWhereClauseParam, getNamedWhereClauseParams, getNextRangeSet, getOperationDefinitions, getOrderByClause, getParametersAsStorageTypes, getPreparedStatement, getPreviousRangeSet, getPrimaryKeys, getProxyClassName, getProxyInterfaceName, getQualifyingRowFilters, getQuery, getQueryCollection, getQueryHint, getQueryHitCount, getQueryMode, getQueryOptimizerHint, getQueryTimeOut, getRangeIndexOf, getRangePageStartForCollection, getRangePagingCacheFactor, getRangeSize, getRangeStart, getReqdVC, getRequiredViewCriteria, getRow, getRowAtRangeIndex, getRowClass, getRowComparator, getRowCount, getRowCountInRange, getRowFilters, getRowFilterValues, getRowFromHandle, getRowLimit, getRowMatch, getRowMatchBindValue, getRowMatchFromViewCriteria, getRowOperationDefinitions, getRowProxyClassName, getRowQualifier, getRowSet, getRowSetForSqlGen, getRowSetImpl, getRowSetIterator, getRowSetIterators, getRowSets, getRowSetsInternal, getScanRowFilterAttributeDefs, getSelectClause, getSelectClauseFlags, getSignature, getSortBy, getSortCriteria, getSubclassDef, getSubclassDefFromStructureDef, getSubstitutedDefNames, getSyncLock, getTransPostHandle, getUserDataForCollection, getUserDefinedQuery, getViewAccessorDefsInternal, getViewAttributeDefImpls, getViewCriteria, getViewCriteria, getViewCriteriaClause, getViewCriteriaClause, getViewCriteriaManager, getViewCriteriaManagerInternal, getViewDef, getViewLinkAccessorInfo, getViewLinkDestinationAttributes, getViewLinkNames, getViewLinks, getViewObject, getWhereClause, getWhereClauseFlags, getWhereClauseParams, getXMLElementTag, getXMLRowElementTag, handleActivatedRowNotFound, hasDefaultRowSet, hasNext, hasPrevious, hideAttributeDef, initFromDef, insertRow, insertRowAtRangeIndex, isAssociationConsistent, isAttributeKey, isAutoPostChanges, isAutoRefreshEnabled, isCollectionPresent, isDefaultAssocConsistent, isDefaultRowSet, isDynamicAttribute, isDynamicAttribute, isEffectiveDated, isEntityReferenceSelected, isExecuted, isFetchComplete, isForeignKey, isForScan, isForwardOnly, isInternal, isManageRowsByKey, isMasterKeyValues, isMaxFetchSizeExceeded, isNameGenerated, isPassivatableTransientAttribute, isPassivationEnabled, isPostedToDB, isQueryChanged, isRangeAtBottom, isRangeAtTop, isRowValidation, isRuntimeSQLGeneration, isSelectAllAttributes, isTransientTransactionListener, isTransientTransactionPostListener, isViewLinkAccessorRetained, last, lookupAltKeyDef, lookupViewAccessorDef, markQueryCollectionDirty, marshalListBindingDefs, navigated, needsRefresh, next, notifyRowDeleted, notifyRowInserted, notifyRowUpdated, notifyRowUpdated, notifyRowUpdated, onDatabaseChangeNotification, passivateDynamicAttributeDef, passivateNewRowTracker, passivateState, passivateState, passivateState, passivateTransients, passivateTransients, populateAttributeForRow, postChanges, preFetchRowsByKeys, preFetchRowsByKeys, prepareForActivation, prepareForBatchMode, prepareForPassivation, prepareRowSetForQuery, prepareVOForQuery, previous, printXMLDefinition, processDatabaseChangeNotification, processNewSelectSet, processSortCriteria, putViewCriteria, qualifiesRowFilter, rangeRefreshed, rangeScrolled, readFromXml, readRowXML, readRowXML, readXML, readXML, refreshCollection, refreshWhereClauseParams, registerDatabaseChangeListener, releaseUserDataForCollection, remove, removeApplyViewCriteriaName, removeCurrentRow, removeCurrentRowAndRetain, removeCurrentRowFromCollection, removeListener, removeManagementListener, removeMasterRowSetIterator, removeNamedWhereClauseParam, removeRowHandle, removeRowSet, removeViewCriteria, reset, resetCriteria, resetExecuted, resetSelectedAttributeDefs, resetSelectedAttributeDefs, resetSession, retrieveByKey, retrieveByKey, rowDeleted, rowInserted, rowQualifies, rowUpdated, scrollRange, scrollRangeTo, scrollToRangePage, selectAttributeDefs, setAccessMode, setApplyJoinedViewCriteriaNames, setApplyViewCriteriaName, setApplyViewCriteriaName, setApplyViewCriteriaNames, setAssociationConsistent, setAutoPostChanges, setBindingStyle, setCurrentRow, setCurrentRowAtRangeIndex, setCurrentUnionViewCriteriaName, setDBSortCriteria, setDefaultAccessMode, setDefaultAssocConsistent, setDefaultRangePagingCacheFactor, setDefaultRangeSize, setFetchCompleteForCollection, setFetchMode, setFetchSize, setForwardOnly, setFromClause, setFromClauseFlags, setFullSqlMode, setIterMode, setKeyAttributeDefs, setListenToEntityEvents, setManageRowsByKey, setMasterRowSetIterator, setMaxFetchSize, setNamedWhereClauseParam, setNamedWhereClauseParams, setNestedSelectForFullSql, setOrderByClause, setPassivatableTransientAttribute, setPassivationEnabled, setPostedToDB, setProxyClassName, setQuery, setQueryAsChanged, setQueryChanged, setQueryHint, setQueryMode, setQueryOptimizerHint, setQueryTimeOut, setRangePagingCacheFactor, setRangeSize, setRangeStart, setReqdVC, setRequiredViewCriteria, setResultSetForCollection, setRowFilterValues, setRowMatch, setRowMatchFromViewCriteria, setRowQualifier, setRowValidation, setSelectClause, setSelectClauseFlags, setSortBy, setThrowOnListBindingMismatch, setTransPostHandle, setUserDataForCollection, setViewCriteriaAdapter, setViewLinkAccessorRetained, setWhereClause, setWhereClauseFlags, setWhereClauseParam, setWhereClauseParams, shouldPutJoinConstraintInWhereClause, showCursorUsage, skipNamedWhereClauseParam, sortRows, sourceChanged, throwOnListBindingMismatch, unpinDetailQC, unselectAttributeDefs, updateRowSetFromXML, validate, writeXML, writeXML, writeXML, writeXML

Methods inherited from class oracle.jbo.server.ComponentObjectImpl

addListener, createRef, ensureVariableManager, findOperationDefinitions, getAllProperties, getCompListeners, getCompListenersList, getHintValue, getLabel, getLabelPlural, getMessageBundleClass, getProxyClassName, getResourceBundleDef, getRootApplicationModule, getStringFromMessageBundle, getTooltip, getVariableManager, hasVariables, isDead, isPersonalized, isRegWithPiggyMan, resolvePropertyRaw, setParent

Methods inherited from class oracle.jbo.server.NamedObjectImpl

setParent, setPropertiesMap

Methods inherited from class oracle.jbo.common.NamedObjectImpl

allocatePropertyMap, getFullName, getName, getParent, getProperties, getPropertiesAsStrings, getPropertiesMap, getProperty, getProperty, getPropertyExpressionsMap, getPropertyMap, getResourcesFromBundle, isPropertyExpression, mergePropertyMap, refreshProperty, removeProperty, removeProperty, requiresNamePrefixedResId, resolveObjectProperty, setFullName, setPropertiesMap2, setProperty, setProperty, setPropertyExpression, setPropertyMap

Methods inherited from class java.lang.Object

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

Methods inherited from interface oracle.jbo.StructureDef

getFullName, getName

Methods inherited from interface oracle.jbo.RowSet

getName

Methods inherited from interface oracle.jbo.VariableManagerOwnerBase

ensureVariableManager, getMessageBundleClass, getResourceBundleDef, getVariableManager, hasVariables

Methods inherited from interface oracle.jbo.ComponentObject

getFullName, getName

Methods inherited from interface oracle.jbo.GenericHints

getHintValue, getLabel, getLabelPlural, getTooltip

Methods inherited from interface oracle.jbo.Properties

getProperties, getProperty, getProperty, refreshProperty

Field Detail

STR_DEF_NAME

public static final java.lang.String STR_DEF_NAME

See Also:

Constant Field Values

PROP_VO_KIND

public static final java.lang.String PROP_VO_KIND

See Also:

Constant Field Values

VCI_DEF_NAME

public static final java.lang.String VCI_DEF_NAME

See Also:

Constant Field Values

VCPROPS_DEF_NAME

public static final java.lang.String VCPROPS_DEF_NAME

See Also:

Constant Field Values

VCO_DEF_NAME

public static final java.lang.String VCO_DEF_NAME

See Also:

Constant Field Values

VCIVAL_DEF_NAME

public static final java.lang.String VCIVAL_DEF_NAME

See Also:

Constant Field Values

VCIVAL_ATTR_VALUE_NAME

public static final java.lang.String VCIVAL_ATTR_VALUE_NAME

See Also:

Constant Field Values

VCIVAL_ATTR_ISBIND_NAME

public static final java.lang.String VCIVAL_ATTR_ISBIND_NAME

See Also:

Constant Field Values

VCIVAL_ATTR_HAS_TRIGGER

public static final java.lang.String VCIVAL_ATTR_HAS_TRIGGER

See Also:

Constant Field Values

PROP_VCIVAL_SUBST_ATTRDEF

public static final java.lang.String PROP_VCIVAL_SUBST_ATTRDEF

See Also:

Constant Field Values

PROP_VC

public static final java.lang.String PROP_VC

See Also:

Constant Field Values

VD_KIND_BEAN

public static final int VD_KIND_BEAN

See Also:

Constant Field Values

VD_KIND_DOMAIN

public static final int VD_KIND_DOMAIN

See Also:

Constant Field Values

VD_KIND_CRITERIA

public static final int VD_KIND_CRITERIA

See Also:

Constant Field Values

VD_KIND_CRITERIA_ITEM

public static final int VD_KIND_CRITERIA_ITEM

See Also:

Constant Field Values

VIEWDEF_SUFFIX

public static final java.lang.String VIEWDEF_SUFFIX

See Also:

Constant Field Values

Constructor Detail

DCDataVO

public DCDataVO()

For internal use only. Application developers should not use this

*** For internal framework use only ***

Method Detail

initSource

protected void initSource(java.lang.Object obj,
                          DCDataControl dc)

create

protected void create()

Override from VO to manage keys.

Overrides:

create in class ComponentObjectImpl

getFullNameForPersDef

protected java.lang.String getFullNameForPersDef()

Overrides:

getFullNameForPersDef in class ComponentObjectImpl

Returns:

fullName that will be used to lookup the pers def object. This is protected for ADFm bean structures so that they can lookup an alternate pers def since their ViewDef name is runtime generated.

For internal use only. Application developers should not use this

getBeanClassName

public java.lang.String getBeanClassName()

For internal use only. Application developers should not use this

*** For internal framework use only ***

createFinderVO

protected ViewObjectImpl createFinderVO(java.lang.String suffix)

Overrides:

createFinderVO in class ViewObjectImpl

getApplicationModuleForLocalViewObject

protected ApplicationModule getApplicationModuleForLocalViewObject()

Overrides:

getApplicationModuleForLocalViewObject in class ViewObjectImpl

createViewLinkAccessorVO

protected ViewObjectImpl createViewLinkAccessorVO(AssociationDefImpl assocDef,
                                                  java.lang.String voName,
                                                  ViewDefImpl vDef,
                                                  ViewLinkDefImpl vlDef)

Overrides:

createViewLinkAccessorVO in class ViewObjectImpl

executeQueryForCollection

protected void executeQueryForCollection(java.lang.Object qcObj,
                                         java.lang.Object[] params,
                                         int noUserParams)

Override from VO to execute the other side

Overrides:

executeQueryForCollection in class ViewObjectImpl

Parameters:

qcObj - the query collection about to execute the query.

params - the bind parameters that will be applied to the query.

noUserParams - the number of user bind parameters supplied through the setWhereClauseParam calls.

closeRowSet

public void closeRowSet()

Description copied from interface: RowSet

Closes the row set. It closes all row set iterators that belong to this row set. If this row set is a detail row set in a master-detail relationship, closeRowSet removes this row set from the master row set iterator.

Specified by:

closeRowSet in interface RowSet

Overrides:

closeRowSet in class ViewObjectImpl

notifyRowUpdated

protected void notifyRowUpdated(ViewRowSetImpl vrs,
                                Row[] viewRows,
                                int[] attrIndices)

Overrides:

notifyRowUpdated in class ViewObjectImpl

applyViewCriteria

public void applyViewCriteria(ViewCriteria vc)

Description copied from interface: ViewObject

Applies the view criteria to this view object. Invoking this method will erase all the previously applied view criteria on the view object.

Specified by:

applyViewCriteria in interface ViewCriteriaManager

Specified by:

applyViewCriteria in interface ViewObject

Overrides:

applyViewCriteria in class ViewObjectImpl

Parameters:

vc - view criteria to be applied

For internal use only. Application developers should not use this

*** For internal framework use only ***

isReadOnly

public boolean isReadOnly()

Description copied from class: ViewObjectImpl

Tests whether this View Object is read-only.

A View Object is read-only if it does not have a Primary Key, or if all its Entity Objects are read-only.

This method should not be overridden.

Specified by:

isReadOnly in interface ViewObject

Overrides:

isReadOnly in class ViewObjectImpl

Returns:

true if this View Object is read-only; false if it is updateable.

For internal use only. Application developers should not use this

*** For internal framework use only ***

hasNextForCollection

protected boolean hasNextForCollection(java.lang.Object qc)

Override from VO to find if the source collection has any more rows.

Overrides:

hasNextForCollection in class ViewObjectImpl

createRowFromResultSet

protected ViewRowImpl createRowFromResultSet(java.lang.Object qc,
                                             java.sql.ResultSet resultSet)

Override from VO to create row objects for the current entry in the source collection.

Overrides:

createRowFromResultSet in class ViewObjectImpl

createNewRowForCollection

protected ViewRowImpl createNewRowForCollection(java.lang.Object qcObj)

Overrides:

createNewRowForCollection in class ViewObjectImpl

For internal use only. Application developers should not use this

*** For internal framework use only ***

createInstance

public ViewRowImpl createInstance(ViewRowSetImpl viewRowSet,
                                  AttributeList attrValList)

Description copied from class: ViewObjectImpl

Creates a view row instance.

This method is called by ViewObjectImpl.createRow(). The view row is created, and if it is a detail row for some View Link, its foreign key value attributes are initialized.

Overrides:

createInstance in class ViewObjectImpl

Parameters:

viewRowSet - the row set requesting the new row instance.

attrValList - a list of attribute values to be used for initializing the view row. If it is a detail row for some View Link, this list will contain foreign key values.

Returns:

a new view row instance.

See Also:

ViewObjectImpl.createRow()

For internal use only. Application developers should not use this

*** For internal framework use only ***

retrieveByKey

protected Row[] retrieveByKey(ViewRowSetImpl rs,
                              Key key,
                              int maxNumOfRows,
                              boolean skipWhere)

Overrides:

retrieveByKey in class ViewObjectImpl

For internal use only. Application developers should not use this

*** For internal framework use only ***

findByKey

public Row[] findByKey(Key key,
                       int maxNumOfRows)

Description copied from class: ViewObjectImpl

Finds and returns View rows that match the specified key.

See RowIterator.findByKey(oracle.jbo.Key, int) for details.

Specified by:

findByKey in interface RowIterator

Overrides:

findByKey in class ViewObjectImpl

Parameters:

key - the key to match.

maxNumOfRows - the maximum size of the array to return, or -1 to return all rows.

Returns:

an array of rows matching the key.

See Also:

RowIterator.getRow(oracle.jbo.Key)

lookupAttributeDef

public AttributeDef lookupAttributeDef(java.lang.String name)

Description copied from class: ViewObjectImpl

Finds a named attribute definition.

The following code snippet uses this method to find the attribute definitions needed to create a link between two View Objects.

   ViewObject voDept = myAM.createViewObject("MyDept", "package1.DeptVO");
   ViewObject voEmp = myAM.createViewObject("MyEmp", "package1.EmpVO");

   // Build an attribute array, consisting of DeptVO.DeptNum.
      AttributeDef[] deptAttrs = new AttributeDef[1];
      deptAttrs[0] = voDept.findAttributeDef("DeptNum");

   // Build an attribute array, consisting of EmpVO.DeptNum.
      AttributeDef[] empAttrs = new Attributedef[1];
      empAttrs[0] = voEmp.findAttributeDef("DeptNum");

      ViewLink vl = myAM.createViewLinkBetweenViewObjects("MyLink3",
           "Employees", // accessor name
           voDept, // master
           deptAttrs,
           voEmp, // detail
           empAttrs,
           null); // assoc clause
 

This method should not be overridden.

Specified by:

lookupAttributeDef in interface AttributeDependencyManager

Specified by:

lookupAttributeDef in interface StructureDef

Overrides:

lookupAttributeDef in class ViewObjectImpl

Parameters:

name - the name of the attribute.

Returns:

the attribute definition of the given name or null if no attribute was found.

For internal use only. Application developers should not use this

*** For internal framework use only ***

getDataProvider

public java.lang.Object getDataProvider()

For internal use only. Application developers should not use this

*** For internal framework use only ***

getDataProvider

public java.lang.Object getDataProvider(RowSetIterator rsi)

For internal use only. Application developers should not use this

*** For internal framework use only ***

doCreateData

protected java.lang.Object doCreateData(DCDataRow row)

For internal use only. Application developers should not use this

*** For internal framework use only ***

doRemoveData

protected boolean doRemoveData(DCDataRow row)

For internal use only. Application developers should not use this

*** For internal framework use only ***

validateRangeSizeForRangePaging

protected void validateRangeSizeForRangePaging(ViewRowSetImpl vrs,
                                               int rangeSize)

Advanced Internal method only.

Overrides:

validateRangeSizeForRangePaging in class ViewObjectImpl

createViewAccessorRS

protected ViewRowSetImpl createViewAccessorRS(ViewAccessorDef accessorDef,
                                              Row masterRow,
                                              java.lang.Object[] values,
                                              boolean addRSToMasterRow)

Overrides:

createViewAccessorRS in class ViewObjectImpl

getFKAttrs

protected AttributeDef[] getFKAttrs()

For internal use only. Application developers should not use this

*** For internal framework use only ***

getDefinitionManager

protected DefinitionManager getDefinitionManager()

Overrides:

getDefinitionManager in class ComponentObjectImpl

For internal use only. Application developers should not use this

*** For internal framework use only ***

getDataControl

protected DCDataControl getDataControl()

For internal use only. Application developers should not use this

*** For internal framework use only ***

setMethodInfo

public void setMethodInfo(java.lang.Object iter,
                          java.lang.String name)

For internal use only. Application developers should not use this

*** For internal framework use only ***

getCappedQueryHitCount

public long getCappedQueryHitCount(ViewRowSetImpl viewRowSet,
                                   Row[] masterRows,
                                   long oldCap,
                                   long cap)

This method executes a count query and returns the number of rows that could end up in the rowset. The count query could be very expensive in some scenarios if we were to execute without an upper limit. The method provides a cap argument so that subclasses may execute a query that aborts the count as soon as the cap is met.

Overrides:

getCappedQueryHitCount in class ViewObjectImpl

Parameters:

viewRowSet - the rowset that will contain the rows when fetched.

masterRows - the master rows are needed to get the parameters in a master detail scenario to bind to the row count query.

oldCap - current not used.

cap - the limit on the count expected

Returns:

+ve number if the row count is less than the limit or limit itself.

getQueryHitCount

public long getQueryHitCount(ViewRowSetImpl viewRowSet,
                             Row[] masterRows)

Overrides:

getQueryHitCount in class ViewObjectImpl

For internal use only. Application developers should not use this

*** For internal framework use only ***

setName

public void setName(java.lang.String name)

Description copied from class: ComponentObjectImpl

Name this object.

Overrides:

setName in class ComponentObjectImpl

Parameters:

name - the name to be given to this object.

For internal use only. Application developers should not use this

*** For internal framework use only ***

initFromMasterAccessor

public void initFromMasterAccessor(DCDataControl dc,
                                   RowSetIterator masterRSI,
                                   Row masterRow,
                                   java.lang.String accName,
                                   boolean pin)

For internal use only. Application developers should not use this

*** For internal framework use only ***

clearCache

public void clearCache()

Description copied from class: ViewObjectImpl

Clears the View Object cache. This method can be called for resource conservation. Calling this method also forces an automatic reexecution of the query for all RowSets, which refreshes the cache from the database.

Specified by:

clearCache in interface ViewObject

Overrides:

clearCache in class ViewObjectImpl

substituteAttribute

protected void substituteAttribute(ViewAttributeDefImpl existingDef,
                                   ViewAttributeDefImpl replacement)

Description copied from class: ViewObjectImpl

Strictly Internal: Applications should not use this method.

Substitues a existing view attribute definition with a different one. The replacement must have same name and index.

Overrides:

substituteAttribute in class ViewObjectImpl

lookupListBindingDef

public ListBindingDef lookupListBindingDef(java.lang.String lbName)

Description copied from interface: ViewObject

Return listbinding definition if defined in this ViewObject (or in the entity definitions for entities that this ViewObject constitutes of).

Specified by:

lookupListBindingDef in interface ViewObject

Overrides:

lookupListBindingDef in class ViewObjectImpl

getForwardDependencyAttributes

public java.util.List getForwardDependencyAttributes(java.lang.String attrName)

Specified by:

getForwardDependencyAttributes in interface AttributeDependencyManager

Specified by:

getForwardDependencyAttributes in interface ViewObject

Overrides:

getForwardDependencyAttributes in class ViewObjectImpl

isCriteriaType

public static boolean isCriteriaType(ViewObject vo)

isCriteriaItemType

public static boolean isCriteriaItemType(ViewObject vo)

isCriteriaRelatedType

public static boolean isCriteriaRelatedType(ViewObject vo)

For internal use only. Application developers should not use this

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