org.compiere.framework
Class AccessSqlParser

java.lang.Object
  org.compiere.framework.AccessSqlParser

public class AccessSqlParser
extends Object

Parse FROM in SQL WHERE clause

Version:

$Id: AccessSqlParser.java,v 1.3 2006/07/30 00:58:36 jjanke Exp $

Author:

Jorg Janke

Nested Class Summary

class

AccessSqlParser.TableInfo Table Info VO

Constructor Summary

AccessSqlParser()
Base Constructor.

AccessSqlParser(String sql)
Full Constructor

Method Summary

String	getMainSql() Get main sql Statement
int	getMainSqlIndex() Get index of main Statements
int	getNoSqlStatments() Get No of SQL Statements
String	getSql() Get (original) Sql
String	getSqlStatement(int index) Get Sql Statements
AccessSqlParser.TableInfo[]	getTableInfo(int index) Get Table Info.
boolean	parse() Parse Original SQL.
void	setSql(String sql) Set Sql and parse it
int	size() Get number of Table Info
String	toString() String Representation

Methods inherited from class java.lang.Object

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

Constructor Detail

AccessSqlParser

public AccessSqlParser()

Base Constructor. You need to set the SQL and start the parsing manually.

AccessSqlParser

public AccessSqlParser(String sql)

Full Constructor

Parameters:

sql - sql command

Method Detail

setSql

public void setSql(String sql)

Set Sql and parse it

Parameters:

sql - sql

getSql

public String getSql()

Get (original) Sql

Returns:

sql

parse

public boolean parse()

Parse Original SQL. Called from setSql or Constructor.

Returns:

true if pased

toString

public String toString()

String Representation

Overrides:

toString in class Object

Returns:

info

getTableInfo

public AccessSqlParser.TableInfo[] getTableInfo(int index)

Get Table Info.

Parameters:

index - record index

Returns:

table info

getSqlStatement

public String getSqlStatement(int index)

Get Sql Statements

Parameters:

index - record index

Returns:

index index of query

getNoSqlStatments

public int getNoSqlStatments()

Get No of SQL Statements

Returns:

FROM clause count

getMainSqlIndex

public int getMainSqlIndex()

Get index of main Statements

Returns:

index of main statement or -1 if not found

getMainSql

public String getMainSql()

Get main sql Statement

Returns:

main statement

size

public int size()

Get number of Table Info

Returns:

number of Table Info