Package org.compiere.print

Class DataEngine

java.lang.Object

org.compiere.print.DataEngine

public class DataEngine
extends Object

Data Engine. Creates SQL and laods data into PrintData (including totals/etc.)

Version:

$Id: DataEngine.java,v 1.3 2006/07/30 00:53:02 jjanke Exp $

Author:

Jorg Janke, Teo Sarca, SC ARHIPAC SERVICE SRL

BF [ 1761891 ] Included print format with report view attached issue

BF [ 1807368 ] DataEngine does not close DB connection

BF [ 2549128 ] Report View Column not working at all

BF [ 2865545 ] Error if not all parts of multikey are lookups https://sourceforge.net/p/adempiere/bugs/2120/, Teo Sarca, teo.sarca@gmail.com

BF [ 2876268 ] DataEngine: error on text long fields https://sourceforge.net/p/adempiere/bugs/2169/, victor.perez@e-evolution.com

FR [ 2011569 ] Implementing new Summary flag in Report View https://sourceforge.net/p/adempiere/feature-requests/478/, Paul Bowden (phib)

BF 2908435 Virtual columns with lookup reference types can't be printed https://sourceforge.net/p/adempiere/bugs/2246/

Field Summary

Fields

Modifier and Type	Field	Description
static String	KEY	Key Indicator in Report

Constructor Summary

Constructors

Constructor	Description
DataEngine(Language language)	Constructor
DataEngine(Language language, String trxName)	Constructor

Method Summary

Modifier and Type	Method	Description
PrintData	getPrintData(Properties ctx, MPrintFormat format, MQuery query)	Load Data
PrintData	getPrintData(Properties ctx, MPrintFormat format, MQuery query, boolean summary)	Load Data
static org.compiere.print.TableReference	getTableReference(int AD_Reference_Value_ID)	Get TableName and ColumnName for Reference Tables.
static void	main(String[] args)	Test
String	parseVariable(String expression, PrintDataColumn pdc, PrintData pd)	Parse expression, replaces @tag@ with pdc values and/or execute functions

Methods inherited from class java.lang.Object

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

Field Detail

KEY

public static final String KEY

Key Indicator in Report

See Also:

Constant Field Values

Constructor Detail

DataEngine

public DataEngine(Language language)

Constructor

Parameters:

language - Language of the data (for translation)

DataEngine

public DataEngine(Language language,
                  String trxName)

Constructor

Parameters:

language - Language of the data (for translation)

trxName -

Method Detail

getPrintData

public PrintData getPrintData(Properties ctx,
                              MPrintFormat format,
                              MQuery query)

Load Data

Parameters:

format - print format

query - query

ctx - context

Returns:

PrintData or null

getPrintData

public PrintData getPrintData(Properties ctx,
                              MPrintFormat format,
                              MQuery query,
                              boolean summary)

Load Data

Parameters:

format - print format

query - query

ctx - context

summary -

Returns:

PrintData or null

getTableReference

public static org.compiere.print.TableReference getTableReference(int AD_Reference_Value_ID)

Get TableName and ColumnName for Reference Tables.

Parameters:

AD_Reference_Value_ID - reference value

Returns:

0=TableName, 1=KeyColumn, 2=DisplayColumn

parseVariable

public String parseVariable(String expression,
                            PrintDataColumn pdc,
                            PrintData pd)

Parse expression, replaces @tag@ with pdc values and/or execute functions

Parameters:

expression -

pdc -

pd -

Returns:

String

main

public static void main(String[] args)

Test

Parameters:

args - args