Package org.eclipse.persistence.internal.expressions

Class SQLUpdateAllStatement

java.lang.Object

org.eclipse.persistence.internal.expressions.SQLStatement

org.eclipse.persistence.internal.expressions.SQLModifyStatement

org.eclipse.persistence.internal.expressions.SQLUpdateAllStatement

All Implemented Interfaces:

Serializable, Cloneable

public class SQLUpdateAllStatement
extends SQLModifyStatement

Since:

TOPLink/Java 1.0

Author:

Guy Pelletier

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected HashMap	databaseFieldsToTableAliases
protected HashMap	m_updateClauses
protected Collection	primaryKeyFields
protected SQLCall	selectCallForExist
protected boolean	shouldExtractWhereClauseFromSelectCallForExist
protected String	tableAliasInSelectCallForExist

Fields inherited from class org.eclipse.persistence.internal.expressions.SQLModifyStatement

modifyRow, returnFields, table

Fields inherited from class org.eclipse.persistence.internal.expressions.SQLStatement

builder, hintString, translationRow, whereClause

Constructor Summary

Constructors

Constructor	Description
SQLUpdateAllStatement()

Method Summary

Modifier and Type	Method	Description
DatabaseCall	buildCall(AbstractSession session)	Append the string containing the SQL insert string for the given table.
protected SQLCall	buildSimple(AbstractSession session)
HashMap	getDatabaseFieldsToTableAliases()
Collection	getPrimaryKeyFieldsForAutoJoin()
SQLCall	getSelectCallForExist()
String	getTableAliasInSelectCallForExist()
HashMap	getUpdateClauses()
void	setDatabaseFieldsToTableAliases(HashMap databaseFieldsToTableAliases)
void	setPrimaryKeyFieldsForAutoJoin(Collection primaryKeyFields)
void	setSelectCallForExist(SQLCall selectCallForExist)
void	setShouldExtractWhereClauseFromSelectCallForExist(boolean shouldExtractWhereClauseFromSelectCallForExist)
void	setTableAliasInSelectCallForExist(String tableAliasInSelectCallForExist)
void	setUpdateClauses(HashMap updateClauses)
boolean	shouldExtractWhereClauseFromSelectCallForExist()
protected void	writeSelect(Writer writer, SQLCall selectCall, String tableAliasInSelectCall, SQLCall call, DatasourcePlatform platform)
protected boolean	writeWhere(Writer writer, SQLCall selectCall, SQLCall call)

Methods inherited from class org.eclipse.persistence.internal.expressions.SQLModifyStatement

buildCallWithoutReturning, getModifyRow, getReturnFields, getTable, setModifyRow, setReturnFields, setTable

Methods inherited from class org.eclipse.persistence.internal.expressions.SQLStatement

clone, getBuilder, getExpressionBuilder, getHintString, getTranslationRow, getWhereClause, setBuilder, setHintString, setTranslationRow, setWhereClause, toString

Methods inherited from class java.lang.Object

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

Field Detail

m_updateClauses

protected HashMap m_updateClauses

databaseFieldsToTableAliases

protected HashMap databaseFieldsToTableAliases

selectCallForExist

protected SQLCall selectCallForExist

tableAliasInSelectCallForExist

protected String tableAliasInSelectCallForExist

primaryKeyFields

protected Collection primaryKeyFields

shouldExtractWhereClauseFromSelectCallForExist

protected boolean shouldExtractWhereClauseFromSelectCallForExist

Constructor Detail

SQLUpdateAllStatement

public SQLUpdateAllStatement()

Method Detail

setSelectCallForExist

public void setSelectCallForExist(SQLCall selectCallForExist)

getSelectCallForExist

public SQLCall getSelectCallForExist()

setTableAliasInSelectCallForExist

public void setTableAliasInSelectCallForExist(String tableAliasInSelectCallForExist)

getTableAliasInSelectCallForExist

public String getTableAliasInSelectCallForExist()

setPrimaryKeyFieldsForAutoJoin

public void setPrimaryKeyFieldsForAutoJoin(Collection primaryKeyFields)

getPrimaryKeyFieldsForAutoJoin

public Collection getPrimaryKeyFieldsForAutoJoin()

setUpdateClauses

public void setUpdateClauses(HashMap updateClauses)

getUpdateClauses

public HashMap getUpdateClauses()

setDatabaseFieldsToTableAliases

public void setDatabaseFieldsToTableAliases(HashMap databaseFieldsToTableAliases)

getDatabaseFieldsToTableAliases

public HashMap getDatabaseFieldsToTableAliases()

setShouldExtractWhereClauseFromSelectCallForExist

public void setShouldExtractWhereClauseFromSelectCallForExist(boolean shouldExtractWhereClauseFromSelectCallForExist)

shouldExtractWhereClauseFromSelectCallForExist

public boolean shouldExtractWhereClauseFromSelectCallForExist()

buildCall

public DatabaseCall buildCall(AbstractSession session)

Append the string containing the SQL insert string for the given table.

Overrides:

buildCall in class SQLModifyStatement

buildSimple

protected SQLCall buildSimple(AbstractSession session)

writeSelect

protected void writeSelect(Writer writer,
                           SQLCall selectCall,
                           String tableAliasInSelectCall,
                           SQLCall call,
                           DatasourcePlatform platform)
                    throws IOException

Throws:

IOException

writeWhere

protected boolean writeWhere(Writer writer,
                             SQLCall selectCall,
                             SQLCall call)
                      throws IOException

Throws:

IOException