oracle.toplink.queryframework
Class ModifyQuery

java.lang.Object
oracle.toplink.queryframework.DatabaseQuery
oracle.toplink.queryframework.ModifyQuery

All Implemented Interfaces:

java.lang.Cloneable, oracle.toplink.internal.helper.FalseUndefinedTrue, java.io.Serializable

Direct Known Subclasses:

DataModifyQuery, DeleteAllQuery, ObjectLevelModifyQuery

public abstract class ModifyQuery

extends DatabaseQuery

Purpose: Abstract class for all modify queries. Currently contains no behavoir.

Since:

TOPLink/Java 1.0

See Also:

Serialized Form

Field Summary

Fields inherited from class oracle.toplink.queryframework.DatabaseQuery

CascadeAggregateDelete, CascadeAllParts, CascadeDependentParts, CascadePrivateParts, NoCascading, QUERY_PREPARE

Constructor Summary

ModifyQuery()

Method Summary

boolean	forceBatchStatementExecution() PUBLIC: Returns if this query has been set to flush on execution.
boolean	isModifyQuery() PUBLIC: Return if this is a modify query.
void	setForceBatchStatementExecution(boolean value) PUBLIC: Allow setting this query to be the last statement added to a batch statement and ensure it is flushed on execution.

Methods inherited from class oracle.toplink.queryframework.DatabaseQuery

addArgument, addArgument, addArgument, addArgumentValue, addArgumentValues, addCall, addStatement, bindAllParameters, cacheStatement, cascadeAllParts, cascadePrivateParts, dontBindAllParameters, dontCacheStatement, dontCascadeParts, dontMaintainCache, getCall, getEJBQLString, getHintString, getName, getQueryTimeout, getRedirector, getReferenceClass, getSelectionCriteria, getSessionName, getSQLStatement, getSQLString, getTranslatedSQLString, hasSessionName, ignoreBindAllParameters, ignoreCacheStatement, isCallQuery, isDataModifyQuery, isDataReadQuery, isDeleteObjectQuery, isExpressionQuery, isObjectLevelModifyQuery, isObjectLevelReadQuery, isReadAllQuery, isReadObjectQuery, isReadQuery, isReportQuery, isSQLCallQuery, isWriteObjectQuery, maintainCache, prepareCall, setCall, setEJBQLString, setHintString, setName, setQueryTimeout, setRedirector, setSelectionCriteria, setSessionName, setShouldBindAllParameters, setShouldCacheStatement, setShouldMaintainCache, setShouldPrepare, setShouldUseWrapperPolicy, setSQLStatement, setSQLString, shouldBindAllParameters, shouldCacheStatement, shouldCascadeAllParts, shouldCascadeParts, shouldCascadePrivateParts, shouldIgnoreBindAllParameters, shouldIgnoreCacheStatement, shouldMaintainCache, shouldPrepare, shouldUseWrapperPolicy, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ModifyQuery

public ModifyQuery()

Method Detail

isModifyQuery

public boolean isModifyQuery()

PUBLIC: Return if this is a modify query.

Overrides:

isModifyQuery in class DatabaseQuery

setForceBatchStatementExecution

public void setForceBatchStatementExecution(boolean value)

PUBLIC: Allow setting this query to be the last statement added to a batch statement and ensure it is flushed on execution. Setting to true will cause the batch statement to be sent to the database. Default setting of false causes the batch statement execution to be delayed to allow additional statements to be added. Setting to true reduces the efficiency of batch writting. This has no effect if batch writing is not enabled.

forceBatchStatementExecution

public boolean forceBatchStatementExecution()

PUBLIC: Returns if this query has been set to flush on execution.

See Also:

setForceBatchStatementExecution(boolean)