package org.jallinone.commons.server;
import org.openswing.swing.server.QueryUtil;
import java.util.*;
import org.openswing.swing.message.send.java.FilterWhereClause;
import org.openswing.swing.logger.server.Logger;
import java.sql.*;
import javax.servlet.ServletContext;
import org.openswing.swing.message.receive.java.*;
import org.openswing.swing.message.send.java.GridParams;
import java.lang.reflect.*;
import java.math.BigDecimal;
import org.openswing.swing.internationalization.java.ResourcesFactory;
import org.openswing.swing.server.UserSessionParameters;
import org.jallinone.system.server.JAIOUserSessionParameters;
import org.jallinone.system.java.CustomizedWindows;
import org.jallinone.system.customizations.java.WindowCustomizationVO;
/**
* <p>Title: JAllInOne ERP/CRM application</p>
* <p>Description: Help class used to execute a query/insert/update, based on custom fields.</p>
* <p>Copyright: Copyright (C) 2006 Mauro Carniel</p>
*
* <p> This file is part of JAllInOne ERP/CRM application.
* This application is free software; you can redistribute it and/or
* modify it under the terms of the (LGPL) Lesser General Public
* License as published by the Free Software Foundation;
*
* GNU LESSER GENERAL PUBLIC LICENSE
* Version 2.1, February 1999
*
* This application is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* The author may be contacted at:
* maurocarniel@tin.it</p>
*
* @author Mauro Carniel
* @version 1.0
*/
public class CustomizeQueryUtil {
/**
* This method read the WHOLE result set.
* @param baseSQL SQL to change by adding filter and order clauses
* @param values binding values related to baseSQL
* @param attribute2dbField collection of pairs attributeName, corresponding database column (table.column) - for ALL fields is the select clause
* @param valueObjectClass value object class to use to generate the result
* @param booleanTrueValue read value to interpret as true
* @param booleanFalseValue read value to interpret as false
* @param context servlet context
* @param gridParams grid parameters (filtering/ordering settings, starting row to read, read versus)
* @param logQuery <code>true</code> to log the query, <code>false</code> to no log the query
* @param progressiveSYS13 window identifier
* @return a list of value objects or an error response
*/
public static Response getQuery(
Connection conn,
UserSessionParameters userSessionPars,
String baseSQL,
ArrayList values,
Map attribute2dbField,
Class valueObjectClass,
String booleanTrueValue,
String booleanFalseValue,
ServletContext context,
GridParams gridParams,
boolean logQuery,
ArrayList list
) throws Exception {
if (list==null)
list = new ArrayList();
String select = baseSQL.substring(0,baseSQL.toLowerCase().indexOf(" from "));
String otherSQL = baseSQL.substring(baseSQL.toLowerCase().indexOf(" from "));
WindowCustomizationVO vo = null;
for(int i=0;i<list.size();i++) {
vo = (WindowCustomizationVO)list.get(i);
attribute2dbField.put(
vo.getAttributeNameSYS12(),
vo.getTableNameSYS13()+"."+vo.getColumnNameSYS12()
);
select += ","+vo.getTableNameSYS13()+"."+vo.getColumnNameSYS12();
}
baseSQL = select+otherSQL;
return QueryUtil.getQuery(
conn,
userSessionPars,
baseSQL,
values,
attribute2dbField,
valueObjectClass,
booleanTrueValue,
booleanFalseValue,
context,
gridParams,
logQuery
);
}
/**
* This method read a block of record from the result set.
* @param baseSQL SQL to change by adding filter and order clauses
* @param values binding values related to baseSQL
* @param attribute2dbField collection of pairs attributeName, corresponding database column (table.column) - for ALL fields is the select clause
* @param valueObjectClass value object class to use to generate the result
* @param booleanTrueValue read value to interpret as true
* @param booleanFalseValue read value to interpret as false
* @param context servlet context
* @param gridParams grid parameters (filtering/ordering settings, starting row to read, read versus)
* @param blockSize number of rows to read
* @param logQuery <code>true</code> to log the query, <code>false</code> to no log the query
* @param progressiveSYS13 window identifier
* @return a list of value objects or an error response
*/
public static Response getQuery(
Connection conn,
UserSessionParameters userSessionPars,
String baseSQL,
ArrayList values,
Map attribute2dbField,
Class valueObjectClass,
String booleanTrueValue,
String booleanFalseValue,
ServletContext context,
GridParams gridParams,
int blockSize,
boolean logQuery,
ArrayList list
) throws Exception {
if (list==null)
list = new ArrayList();
String select = baseSQL.substring(0,baseSQL.toLowerCase().indexOf(" from "));
String otherSQL = baseSQL.substring(baseSQL.toLowerCase().indexOf(" from "));
WindowCustomizationVO vo = null;
for(int i=0;i<list.size();i++) {
vo = (WindowCustomizationVO)list.get(i);
attribute2dbField.put(
vo.getAttributeNameSYS12(),
vo.getTableNameSYS13()+"."+vo.getColumnNameSYS12()
);
select += ","+vo.getTableNameSYS13()+"."+vo.getColumnNameSYS12();
}
baseSQL = select+otherSQL;
return QueryUtil.getQuery(
conn,
userSessionPars,
baseSQL,
values,
attribute2dbField,
valueObjectClass,
booleanTrueValue,
booleanFalseValue,
context,
gridParams,
blockSize,
logQuery
);
}
/**
* This method read one record from the result set.
* @param baseSQL SQL to change by adding filter and order clauses
* @param values binding values related to baseSQL
* @param attribute2dbField collection of pairs attributeName, corresponding database column (table.column) - for ALL fields is the select clause
* @param valueObjectClass value object class to use to generate the result
* @param booleanTrueValue read value to interpret as true
* @param booleanFalseValue read value to interpret as false
* @param context servlet context
* @param logQuery <code>true</code> to log the query, <code>false</code> to no log the query
* @param progressiveSYS13 window identifier
* @return a list of value objects or an error response
*/
public static Response getQuery(
Connection conn,
UserSessionParameters userSessionPars,
String baseSQL,
ArrayList values,
Map attribute2dbField,
Class valueObjectClass,
String booleanTrueValue,
String booleanFalseValue,
ServletContext context,
boolean logQuery,
ArrayList list
) throws Exception {
if (list==null)
list = new ArrayList();
String select = baseSQL.substring(0,baseSQL.toLowerCase().indexOf(" from "));
String otherSQL = baseSQL.substring(baseSQL.toLowerCase().indexOf(" from "));
WindowCustomizationVO vo = null;
for(int i=0;i<list.size();i++) {
vo = (WindowCustomizationVO)list.get(i);
attribute2dbField.put(
vo.getAttributeNameSYS12(),
vo.getTableNameSYS13()+"."+vo.getColumnNameSYS12()
);
select += ","+vo.getTableNameSYS13()+"."+vo.getColumnNameSYS12();
}
baseSQL = select+otherSQL;
return QueryUtil.getQuery(
conn,
userSessionPars,
baseSQL,
values,
attribute2dbField,
valueObjectClass,
booleanTrueValue,
booleanFalseValue,
context,
logQuery
);
}
/**
* This method esecute an insert on a table, by means of the value object and a subset of its fields: all field related to that table.
* @param vo value object to use on insert
* @param tableName table name to use on insert
* @param attribute2dbField collection of pairs attributeName, corresponding database column (table.column) - for ALL fields related to the specified table
* @param booleanTrueValue value to interpret as true
* @param booleanFalseValue value to interpret as false
* @param context servlet context
* @param logSQL <code>true</code> to log the SQL, <code>false</code> to no log the SQL
* @param progressiveSYS13 window identifier
* @return the insert response
*/
public static Response insertTable(
Connection conn,
UserSessionParameters userSessionPars,
ValueObject vo,
String tableName,
Map attribute2dbField,
String booleanTrueValue,
String booleanFalseValue,
ServletContext context,
boolean logSQL,
ArrayList list
) throws Exception {
if (list==null)
list = new ArrayList();
WindowCustomizationVO winVO = null;
for(int i=0;i<list.size();i++) {
winVO = (WindowCustomizationVO)list.get(i);
attribute2dbField.put(
winVO.getAttributeNameSYS12(),
winVO.getColumnNameSYS12()
);
}
return org.jallinone.commons.server.QueryUtilExtension.insertTable(
conn,
userSessionPars,
vo,
tableName,
attribute2dbField,
booleanTrueValue,
booleanFalseValue,
context,
logSQL
);
}
/**
* This method esecute an update on a table, by means of the value object and a subset of its fields: all field related to that table.
* The update operation verifies if the record is yet the same as when the v.o. was read (concurrent access resolution).
* @param pkAttributes v.o. attributes related to the primary key of the table
* @param oldVO previous value object to use on the where clause
* @param newVO new value object to use on update
* @param tableName table name to use on update
* @param attribute2dbField collection of pairs attributeName, corresponding database column (table.column) - for ALL fields related to the specified table
* @param booleanTrueValue value to interpret as true
* @param booleanFalseValue value to interpret as false
* @param context servlet context
* @param logSQL <code>true</code> to log the SQL, <code>false</code> to no log the SQL
* @param progressiveSYS13 window identifier
* @return the update response
*/
public static Response updateTable(
Connection conn,
UserSessionParameters userSessionPars,
HashSet pkAttributes,
ValueObject oldVO,
ValueObject newVO,
String tableName,
Map attribute2dbField,
String booleanTrueValue,
String booleanFalseValue,
ServletContext context,
boolean logSQL,
ArrayList list
) throws Exception {
if (list==null)
list = new ArrayList();
WindowCustomizationVO winVO = null;
for(int i=0;i<list.size();i++) {
winVO = (WindowCustomizationVO)list.get(i);
attribute2dbField.put(
winVO.getAttributeNameSYS12(),
winVO.getColumnNameSYS12()
);
}
return org.jallinone.commons.server.QueryUtilExtension.updateTable(
conn,
userSessionPars,
pkAttributes,
oldVO,
newVO,
tableName,
attribute2dbField,
booleanTrueValue,
booleanFalseValue,
context,
logSQL
);
}
}