wt.pds
Class StandardDMLGenerator

java.lang.Object
  wt.pds.StandardDMLGenerator

All Implemented Interfaces:

DMLGenerator

Direct Known Subclasses:

OracleDMLGenerator, SQLServerDMLGenerator

public abstract class StandardDMLGenerator

extends Object

implements DMLGenerator

This class provides a standard implementation for generating datastore specific Data Manipulation Language (DML) statements.

Supported API: false

Extendable: false

Field Summary

private static String	ADD_ONE
private static String	CLASSNAME
protected static String	CLOSE_HINTS
private static String	COMMA_PLACEHOLDER
static boolean	DEBUG
private static String	EMPTY_BLOB
private static HashMap	FUNCTION_MAP
private static Integer	INITIAL_UPDATE_COUNT
private static Integer	INTEGER_PLACEHOLDER
protected static Hashtable	LOCK_SQL_MAP
private static DebugWriter	LOG
private static Long	LONG_PLACEHOLDER
protected static String	OPEN_HINTS
private static HashMap	PROCEDURE_MAP
private static String	RESOURCE
private static String	VALUES

Fields inherited from interface wt.pds.DMLGenerator

AND, AUTO_NAVI_ALIAS, BIND_PLACEHOLDER, CLOSE_PAREN, COLUMNALIAS_SUFFIX, COMMA, DB_DELIMITER, DELETE, DELETE_FROM, DISTINCT, DUMMY_BINDPARAMETER, DUMMY_TABLE, EQUAL, EQUAL_PLACEHOLDER, ESCAPE, ESCAPE_CHAR, EXISTS, FALSE_CONDITION, FROM, GREATER_THAN, GROUP_BY, HAVING, INNER_JOIN, INSERT_INTO, INTERSECT, LEFT_OUTER_JOIN, MINUS, NOT, NULL, NULL_DATE, NULL_NUMBER, ON, OPEN_PAREN, OR, ORDER_BY, OUTER_JOIN, PLACEHOLDER, RIGHT_OUTER_JOIN, SELECT, SET, SET_EQUAL, SINGLE_QUOTE, SPACE, STRING_BUFFER_INITIAL_LENGTH, TIMESTAMP_FORMAT, TRUE_CONDITION, UNION, UNION_ALL, UPDATE, VIEW_PREFIX, WHERE, ZERO

Constructor Summary

StandardDMLGenerator()

Method Summary

void	appendQuote(Object a_value, StringBuffer a_buffer) Supported API: false
ArrayTableExpression[]	buildArrayTableExpression(String[] selectListArray, List a_oidList, int offset, int count, int oidCount, int a_groupFromIndex, boolean useExtend, boolean useRowExtension, int rowExtensionNum, long a_sessionId) Supported API: false
abstract String	buildArrayTableExpression(String a_alias, String a_type, String a_selectList, Object a_values) This method is used to build the SQL string for ArrayTableExpression.
String[]	buildArrayTableSelectList(int oidCount, int a_groupFromIndex, boolean useExtend, boolean useRowExtension, int rowExtensionNum) Supported API: false
String	buildAttributeUpdateStatement(Persistable object, String[] attribute_names) Supported API: false
protected static Object	buildBindParameters_common(StatementSpec a_statementSpec, WTConnection a_connection)
abstract Object	buildBindParameters(StatementSpec a_statementSpec) Supported API: false
String	buildCall(String a_procedureName, int a_parameterCount, boolean a_isFunction) Supported API: false
protected abstract String	buildCallBody(String a_procedureName, int a_parameterCount, boolean a_isFunction) Supported API: false
protected static StringBuffer	buildCallParameterList(int a_parameterCount, StringBuffer a_buffer)
String	buildCompoundStatement(String[] a_sqlStatements, String a_setOperator, String a_orderByClause) Supported API: false
protected String	buildConditionForSelect(String a_whereClause, String a_groupByClause, String a_havingClause, String a_orderByClause) Supported API: false
protected String	buildConditionForSelect(String a_whereClause, String a_groupByClause, String a_havingClause, String a_orderByClause, String a_autoNaviJoinConditions) Supported API: false
abstract String	buildDataStoreProcedureName(String a_procedureName) Supported API: false
void	buildDeleteStatement(ClassInfo a_classInfo, WhereExpression a_where, boolean a_useBind, StringBuffer a_delete) This method builds a DELETE-WHERE SQL statement.
String	buildDummySubSelectStatement(StatementSpec a_statementSpec, String a_alias) Supported API: false
String	buildEmptyDummySubSelectStatement() Supported API: false
protected String	buildFromForSelect(Vector a_tables, Vector a_aliases, ResultBuilder a_resultBuilder, int[] a_joinOrder, boolean[] a_fullPersistableTableIndicies, String a_partialSelect, JoinClause a_joinClause, boolean a_useBind) Supported API: false
protected abstract String	buildInsertColumnForSeqeunce(ColumnDescriptor a_sequenceColumn) Supported API: false
String	buildInsertStatement(ClassInfo a_classInfo, ColumnDescriptor[] a_insertColumns) Supported API: false
String	buildInsertStatement(StatementSpec a_statementSpec, String tableName, WTConnection a_connection) Supported API: false
String	buildInsertStatement(String a_tableName, ColumnDescriptor[] a_insertColumns, Object[] a_values) This method builds an INSERT statement.
abstract String	buildLockStatement(ClassInfo a_classInfo) Supported API: false
protected String	buildPartialSelect(String a_select, String a_whereClause, String a_groupByClause, String a_havingClause, String a_orderByClause) Supported API: false
abstract String	buildSelectStatement(Vector a_tables, Vector a_aliases, ResultBuilder a_resultBuilder, boolean a_isDistinct, String a_select, String a_whereClause, String a_groupByClause, String a_havingClause, String a_orderByClause, boolean a_forUpdate, int[] a_joinOrder, Vector a_hintsVector, boolean[] a_fullPersistableTableIndicies, JoinClause a_joinClause, boolean a_useBind) Supported API: false
protected static String[]	buildStatements_common(StatementSpec a_statementSpec, WTConnection a_connection, boolean a_dummyParameter)
abstract String[]	buildStatements(StatementSpec a_statementSpec, WTConnection a_connection) Supported API: false
String	buildSubSelectStatement(StatementSpec a_statementSpec, WTConnection a_connection) Supported API: false
abstract String	buildTableLockStatement(ClassInfo a_classInfo) Supported API: false
String	buildUpdateStatement(ClassInfo a_classInfo, ColumnDescriptor[] a_columns) Supported API: false
protected boolean	buildUpdateStatement(ClassInfo a_classInfo, WhereExpression a_where, boolean a_useBind, Object[] a_columns, boolean a_isColumnOnly, StringBuffer a_buffer) This method builds the specified UPDATE statement.
boolean	buildUpdateStatement(ClassInfo a_classInfo, WhereExpression a_where, boolean a_useBind, UpdateColumnExpression[] a_updateColumns, StringBuffer a_buffer) This method builds the specified UPDATE statement.
private static int	countCloseParenthesis(String aColumn)
private static int	countOpenParenthesis(String aColumn)
protected ClassAttribute	findTargetClass(Vector args)
protected static String	getArgumentExpression(Vector a_arguments, int a_index, boolean a_useBind, boolean a_validate, Vector a_tableInfos, Vector a_aliases, boolean a_outerJoin)
String	getAutoNaviJoinCondition(Vector a_tables, Vector a_aliases, int[] a_joinOrder, boolean[] a_fullPersistable) Supported API: false
String	getComputedColumnName(String funcName, Vector args, Vector a_tableInfos, Vector a_aliases) This method returns the computed column name for the function, if it exists.
protected static String	getFunctionExpression(String a_sqlFunctionName, Vector args, boolean a_useBind, boolean a_validate, Vector a_tableInfos, Vector a_aliases, boolean a_outerJoin)
String	getFunctionExpression(String funcName, Vector args, boolean a_useBind, Vector a_tableInfos, Vector a_aliases, boolean a_outerJoin) This method returns an expression for the SQL function.
protected static String	getInfixExpression(String a_sqlFunctionName, Vector args, boolean a_useBind, boolean a_validate, Vector a_tableInfos, Vector a_aliases, boolean a_outerJoin)
protected String	getInfixExpression(String funcName, Vector args, boolean a_useBind, Vector a_tableInfos, Vector a_aliases, boolean a_outerJoin) This method returns an infix binary expression.
protected abstract String	getSQLFunctionName(String a_funcName) Supported API: false
protected int[]	getTableOrder(Vector a_tables, int[] a_joinOrder) Supported API: false
StringBuffer	quote(Object a_value, StringBuffer a_buffer) Supported API: false
protected static void	validateArguments(Vector args)
protected boolean	verifyTargetClass(Vector args, ClassAttribute a_targetClassAttribute)

Methods inherited from class java.lang.Object

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

Field Detail

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

CLASSNAME

private static final String CLASSNAME

DEBUG

public static final boolean DEBUG

LOG

private static final DebugWriter LOG

OPEN_HINTS

protected static final String OPEN_HINTS

See Also:

Constant Field Values

CLOSE_HINTS

protected static final String CLOSE_HINTS

See Also:

Constant Field Values

VALUES

private static final String VALUES

See Also:

Constant Field Values

EMPTY_BLOB

private static final String EMPTY_BLOB

See Also:

Constant Field Values

ADD_ONE

private static final String ADD_ONE

See Also:

Constant Field Values

COMMA_PLACEHOLDER

private static final String COMMA_PLACEHOLDER

See Also:

Constant Field Values

LOCK_SQL_MAP

protected static final Hashtable LOCK_SQL_MAP

FUNCTION_MAP

private static final HashMap FUNCTION_MAP

PROCEDURE_MAP

private static final HashMap PROCEDURE_MAP

INITIAL_UPDATE_COUNT

private static final Integer INITIAL_UPDATE_COUNT

INTEGER_PLACEHOLDER

private static final Integer INTEGER_PLACEHOLDER

LONG_PLACEHOLDER

private static final Long LONG_PLACEHOLDER

Constructor Detail

StandardDMLGenerator

public StandardDMLGenerator()

Method Detail

getFunctionExpression

public String getFunctionExpression(String funcName,
                                    Vector args,
                                    boolean a_useBind,
                                    Vector a_tableInfos,
                                    Vector a_aliases,
                                    boolean a_outerJoin)
                             throws WTException

This method returns an expression for the SQL function.

Supported API: false

Specified by:

getFunctionExpression in interface DMLGenerator

Parameters:

funcName - The logic function name

args -

a_useBind -

a_tableInfos -

a_aliases -

a_outerJoin -

Returns:

String

Throws:

WTException

getSQLFunctionName

protected abstract String getSQLFunctionName(String a_funcName)

Supported API: false

Parameters:

a_funcName -

Returns:

String

getInfixExpression

protected String getInfixExpression(String funcName,
                                    Vector args,
                                    boolean a_useBind,
                                    Vector a_tableInfos,
                                    Vector a_aliases,
                                    boolean a_outerJoin)
                             throws WTException

This method returns an infix binary expression.

Supported API: false

Parameters:

funcName - The logic function name

args -

a_useBind -

a_tableInfos -

a_aliases -

a_outerJoin -

Returns:

String

Throws:

WTException

getComputedColumnName

public String getComputedColumnName(String funcName,
                                    Vector args,
                                    Vector a_tableInfos,
                                    Vector a_aliases)
                             throws WTException

This method returns the computed column name for the function, if it exists. Otherwise, null is returned.

Supported API: false

Specified by:

getComputedColumnName in interface DMLGenerator

Parameters:

funcName - The logic function name

args -

a_tableInfos -

a_aliases -

Returns:

String

Throws:

WTException

buildFromForSelect

protected String buildFromForSelect(Vector a_tables,
                                    Vector a_aliases,
                                    ResultBuilder a_resultBuilder,
                                    int[] a_joinOrder,
                                    boolean[] a_fullPersistableTableIndicies,
                                    String a_partialSelect,
                                    JoinClause a_joinClause,
                                    boolean a_useBind)
                             throws PersistenceException

Supported API: false

Parameters:

a_tables -

a_aliases -

a_resultBuilder -

a_joinOrder -

a_fullPersistableTableIndicies -

a_partialSelect -

a_joinClause -

a_useBind -

Returns:

String

Throws:

PersistenceException

buildConditionForSelect

protected String buildConditionForSelect(String a_whereClause,
                                         String a_groupByClause,
                                         String a_havingClause,
                                         String a_orderByClause)

Supported API: false

Parameters:

a_whereClause -

a_groupByClause -

a_havingClause -

a_orderByClause -

Returns:

String

buildPartialSelect

protected String buildPartialSelect(String a_select,
                                    String a_whereClause,
                                    String a_groupByClause,
                                    String a_havingClause,
                                    String a_orderByClause)

Supported API: false

Parameters:

a_select -

a_whereClause -

a_groupByClause -

a_havingClause -

a_orderByClause -

Returns:

String

buildInsertStatement

public String buildInsertStatement(ClassInfo a_classInfo,
                                   ColumnDescriptor[] a_insertColumns)
                            throws PersistenceException

Supported API: false

Specified by:

buildInsertStatement in interface DMLGenerator

Parameters:

a_classInfo -

a_insertColumns -

Returns:

String

Throws:

PersistenceException

buildInsertColumnForSeqeunce

protected abstract String buildInsertColumnForSeqeunce(ColumnDescriptor a_sequenceColumn)

Supported API: false

Parameters:

a_sequenceColumn -

Returns:

String

buildCallBody

protected abstract String buildCallBody(String a_procedureName,
                                        int a_parameterCount,
                                        boolean a_isFunction)

Supported API: false

Parameters:

a_procedureName -

a_parameterCount -

a_isFunction -

Returns:

String

buildCall

public String buildCall(String a_procedureName,
                        int a_parameterCount,
                        boolean a_isFunction)

Supported API: false

Specified by:

buildCall in interface DMLGenerator

Parameters:

a_procedureName -

a_parameterCount -

a_isFunction -

Returns:

String

buildSelectStatement

public abstract String buildSelectStatement(Vector a_tables,
                                            Vector a_aliases,
                                            ResultBuilder a_resultBuilder,
                                            boolean a_isDistinct,
                                            String a_select,
                                            String a_whereClause,
                                            String a_groupByClause,
                                            String a_havingClause,
                                            String a_orderByClause,
                                            boolean a_forUpdate,
                                            int[] a_joinOrder,
                                            Vector a_hintsVector,
                                            boolean[] a_fullPersistableTableIndicies,
                                            JoinClause a_joinClause,
                                            boolean a_useBind)
                                     throws PersistenceException

Supported API: false

Specified by:

buildSelectStatement in interface DMLGenerator

Parameters:

a_tables -

a_aliases -

a_resultBuilder -

a_isDistinct -

a_select -

a_whereClause -

a_groupByClause -

a_havingClause -

a_orderByClause -

a_forUpdate -

a_joinOrder -

a_hintsVector -

a_fullPersistableTableIndicies -

a_joinClause -

a_useBind -

Returns:

String

Throws:

PersistenceException

getTableOrder

protected int[] getTableOrder(Vector a_tables,
                              int[] a_joinOrder)

Supported API: false

Parameters:

a_tables -

a_joinOrder -

Returns:

int[]

buildCompoundStatement

public String buildCompoundStatement(String[] a_sqlStatements,
                                     String a_setOperator,
                                     String a_orderByClause)
                              throws PersistenceException

Supported API: false

Specified by:

buildCompoundStatement in interface DMLGenerator

Parameters:

a_sqlStatements -

a_setOperator -

a_orderByClause -

Returns:

String

Throws:

PersistenceException

buildLockStatement

public abstract String buildLockStatement(ClassInfo a_classInfo)
                                   throws PersistenceException

Supported API: false

Specified by:

buildLockStatement in interface DMLGenerator

Parameters:

a_classInfo -

Returns:

String

Throws:

PersistenceException

buildTableLockStatement

public abstract String buildTableLockStatement(ClassInfo a_classInfo)
                                        throws PersistenceException

Supported API: false

Specified by:

buildTableLockStatement in interface DMLGenerator

Parameters:

a_classInfo -

Returns:

String

Throws:

PersistenceException

buildEmptyDummySubSelectStatement

public String buildEmptyDummySubSelectStatement()
                                         throws WTException

Supported API: false

Specified by:

buildEmptyDummySubSelectStatement in interface DMLGenerator

Returns:

String

Throws:

WTException

buildDummySubSelectStatement

public String buildDummySubSelectStatement(StatementSpec a_statementSpec,
                                           String a_alias)
                                    throws WTException

Supported API: false

Specified by:

buildDummySubSelectStatement in interface DMLGenerator

Parameters:

a_statementSpec -

a_alias -

Returns:

String

Throws:

WTException

buildDeleteStatement

public void buildDeleteStatement(ClassInfo a_classInfo,
                                 WhereExpression a_where,
                                 boolean a_useBind,
                                 StringBuffer a_delete)
                          throws WTException

This method builds a DELETE-WHERE SQL statement.

Supported API: false

Specified by:

buildDeleteStatement in interface DMLGenerator

Parameters:

a_classInfo - Target class for the delete.

a_where - The WHERE clause to use in the statement.

a_useBind - Indicates if bind parameters should be used.

a_delete - The target string buffer to build the statement in.

Throws:

WTException

buildUpdateStatement

public String buildUpdateStatement(ClassInfo a_classInfo,
                                   ColumnDescriptor[] a_columns)
                            throws PersistenceException

Supported API: false

Specified by:

buildUpdateStatement in interface DMLGenerator

Parameters:

a_classInfo -

a_columns -

Returns:

String

Throws:

PersistenceException

buildDataStoreProcedureName

public abstract String buildDataStoreProcedureName(String a_procedureName)

Supported API: false

Parameters:

a_procedureName -

Returns:

String

appendQuote

public void appendQuote(Object a_value,
                        StringBuffer a_buffer)

Supported API: false

Specified by:

appendQuote in interface DMLGenerator

Parameters:

a_value -

a_buffer -

quote

public StringBuffer quote(Object a_value,
                          StringBuffer a_buffer)

Supported API: false

Specified by:

quote in interface DMLGenerator

Parameters:

a_value -

a_buffer -

Returns:

StringBuffer

buildArrayTableExpression

public ArrayTableExpression[] buildArrayTableExpression(String[] selectListArray,
                                                        List a_oidList,
                                                        int offset,
                                                        int count,
                                                        int oidCount,
                                                        int a_groupFromIndex,
                                                        boolean useExtend,
                                                        boolean useRowExtension,
                                                        int rowExtensionNum,
                                                        long a_sessionId)
                                                 throws PersistenceException

Supported API: false

Specified by:

buildArrayTableExpression in interface DMLGenerator

Parameters:

selectListArray -

a_oidList -

offset -

count -

oidCount -

a_groupFromIndex -

useExtend -

useRowExtension -

rowExtensionNum -

a_sessionId -

Returns:

ArrayTableExpression[]

Throws:

PersistenceException

buildArrayTableSelectList

public String[] buildArrayTableSelectList(int oidCount,
                                          int a_groupFromIndex,
                                          boolean useExtend,
                                          boolean useRowExtension,
                                          int rowExtensionNum)
                                   throws PersistenceException

Supported API: false

Specified by:

buildArrayTableSelectList in interface DMLGenerator

Parameters:

oidCount -

a_groupFromIndex -

useExtend -

useRowExtension -

rowExtensionNum -

Returns:

String[]

Throws:

PersistenceException

buildAttributeUpdateStatement

public String buildAttributeUpdateStatement(Persistable object,
                                            String[] attribute_names)
                                     throws PersistenceException

Supported API: false

Specified by:

buildAttributeUpdateStatement in interface DMLGenerator

Parameters:

object -

attribute_names -

Returns:

String

Throws:

PersistenceException

buildSubSelectStatement

public String buildSubSelectStatement(StatementSpec a_statementSpec,
                                      WTConnection a_connection)
                               throws WTException

Supported API: false

Specified by:

buildSubSelectStatement in interface DMLGenerator

Parameters:

a_statementSpec -

a_connection -

Returns:

String

Throws:

WTException

buildStatements

public abstract String[] buildStatements(StatementSpec a_statementSpec,
                                         WTConnection a_connection)
                                  throws WTException

Supported API: false

Specified by:

buildStatements in interface DMLGenerator

Parameters:

a_statementSpec -

a_connection -

Returns:

String[]

Throws:

WTException

buildBindParameters

public abstract Object buildBindParameters(StatementSpec a_statementSpec)
                                    throws WTException

Supported API: false

Specified by:

buildBindParameters in interface DMLGenerator

Parameters:

a_statementSpec -

Returns:

Object

Throws:

WTException

buildInsertStatement

public String buildInsertStatement(StatementSpec a_statementSpec,
                                   String tableName,
                                   WTConnection a_connection)
                            throws WTException

Supported API: false

Specified by:

buildInsertStatement in interface DMLGenerator

Parameters:

a_statementSpec -

tableName -

a_connection -

Returns:

String

Throws:

WTException

buildInsertStatement

public String buildInsertStatement(String a_tableName,
                                   ColumnDescriptor[] a_insertColumns,
                                   Object[] a_values)
                            throws WTException

This method builds an INSERT statement.

Supported API: false

Specified by:

buildInsertStatement in interface DMLGenerator

Parameters:

a_tableName - The table to INSERT into.

a_insertColumns - The columns of the table to INSERT into.

a_values - the values to INSERT. These values correspond to the specified columns. If the array is null, the length of the array is less than the index of an associated column, or the array element is null, then a bind parameter placeholder is used.

Returns:

String

Throws:

WTException

buildConditionForSelect

protected String buildConditionForSelect(String a_whereClause,
                                         String a_groupByClause,
                                         String a_havingClause,
                                         String a_orderByClause,
                                         String a_autoNaviJoinConditions)

Supported API: false

Parameters:

a_whereClause -

a_groupByClause -

a_havingClause -

a_orderByClause -

a_autoNaviJoinConditions -

Returns:

String

getAutoNaviJoinCondition

public String getAutoNaviJoinCondition(Vector a_tables,
                                       Vector a_aliases,
                                       int[] a_joinOrder,
                                       boolean[] a_fullPersistable)
                                throws PersistenceException

Supported API: false

Parameters:

a_tables -

a_aliases -

a_joinOrder -

a_fullPersistable -

Returns:

String

Throws:

PersistenceException

buildUpdateStatement

public boolean buildUpdateStatement(ClassInfo a_classInfo,
                                    WhereExpression a_where,
                                    boolean a_useBind,
                                    UpdateColumnExpression[] a_updateColumns,
                                    StringBuffer a_buffer)
                             throws WTException

This method builds the specified UPDATE statement.

Supported API: false

Specified by:

buildUpdateStatement in interface DMLGenerator

Parameters:

a_classInfo - The target class of the statement.

a_where - WhereExpression to use for the statement.

a_useBind - Indicates if bind parameters should be used.

a_updateColumns - Column expressions and values to use in the SET portion of the update statement.

a_buffer - Buffer to build the SQL string into.

Throws:

WTException

buildArrayTableExpression

public abstract String buildArrayTableExpression(String a_alias,
                                                 String a_type,
                                                 String a_selectList,
                                                 Object a_values)

This method is used to build the SQL string for ArrayTableExpression.

Supported API: false

Specified by:

buildArrayTableExpression in interface DMLGenerator

Parameters:

a_alias -

a_type -

a_selectList -

a_values -

Returns:

String

buildUpdateStatement

protected boolean buildUpdateStatement(ClassInfo a_classInfo,
                                       WhereExpression a_where,
                                       boolean a_useBind,
                                       Object[] a_columns,
                                       boolean a_isColumnOnly,
                                       StringBuffer a_buffer)
                                throws WTException

This method builds the specified UPDATE statement.

Supported API: false

Parameters:

a_classInfo - The target class of the statement.

a_where - WhereExpression to use for the statement.

a_useBind - Indicates if bind parameters should be used.

a_columns - Column expressions and values to use in the SET portion of the update statement.

a_isColumnOnly - Indicates the updateColumns are ClassAttributes only (true), otherwise UpdateColumnExpressions (false).

a_buffer - Buffer to build the SQL string into.

Throws:

WTException

buildCallParameterList

protected static StringBuffer buildCallParameterList(int a_parameterCount,
                                                     StringBuffer a_buffer)

getFunctionExpression

protected static String getFunctionExpression(String a_sqlFunctionName,
                                              Vector args,
                                              boolean a_useBind,
                                              boolean a_validate,
                                              Vector a_tableInfos,
                                              Vector a_aliases,
                                              boolean a_outerJoin)
                                       throws WTException

Throws:

WTException

getInfixExpression

protected static String getInfixExpression(String a_sqlFunctionName,
                                           Vector args,
                                           boolean a_useBind,
                                           boolean a_validate,
                                           Vector a_tableInfos,
                                           Vector a_aliases,
                                           boolean a_outerJoin)
                                    throws WTException

Throws:

WTException

validateArguments

protected static void validateArguments(Vector args)
                                 throws WTException

Throws:

WTException

findTargetClass

protected ClassAttribute findTargetClass(Vector args)

verifyTargetClass

protected boolean verifyTargetClass(Vector args,
                                    ClassAttribute a_targetClassAttribute)
                             throws WTException

Throws:

WTException

getArgumentExpression

protected static String getArgumentExpression(Vector a_arguments,
                                              int a_index,
                                              boolean a_useBind,
                                              boolean a_validate,
                                              Vector a_tableInfos,
                                              Vector a_aliases,
                                              boolean a_outerJoin)
                                       throws WTException

Throws:

WTException

countOpenParenthesis

private static int countOpenParenthesis(String aColumn)

countCloseParenthesis

private static int countCloseParenthesis(String aColumn)

buildStatements_common

protected static String[] buildStatements_common(StatementSpec a_statementSpec,
                                                 WTConnection a_connection,
                                                 boolean a_dummyParameter)
                                          throws WTException

Throws:

WTException

buildBindParameters_common

protected static Object buildBindParameters_common(StatementSpec a_statementSpec,
                                                   WTConnection a_connection)
                                            throws WTException

Throws:

WTException