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Free Java Reporting Library
/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2022 TIBCO Software Inc. All rights reserved.
* http://www.jaspersoft.com
*
* Unless you have purchased a commercial license agreement from Jaspersoft,
* the following license terms apply:
*
* This program is part of JasperReports.
*
* JasperReports is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* JasperReports 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with JasperReports. If not, see .
*/
package net.sf.jasperreports.components.headertoolbar.json;
import java.io.Serializable;
import java.util.Locale;
import java.util.Map;
import java.util.TimeZone;
import java.util.concurrent.ConcurrentHashMap;
import net.sf.jasperreports.engine.JRConstants;
import net.sf.jasperreports.engine.ReportContext;
import net.sf.jasperreports.engine.util.JRDataUtils;
import net.sf.jasperreports.engine.util.Pair;
/**
* @author Lucian Chirita ([email protected])
*/
public class ColumnFormatting implements Serializable
{
private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;
public static final String CONTEXT_PARAMETER_COLUMN_FORMATTING = "net.sf.jasperreports.headertoolbar.column.formatting";
public static void store(ReportContext reportContext, String tableUUID, int columnIndex,
Locale locale, TimeZone timeZone)
{
// storing locale and timezone per column to be used in ConditionalFormattingAction.
// we need to do that because, unlike for filters, conditional formatting action json does not contain the locale and timezone.
//FIXME for now this is never cleared, we need to find a place do do that.
Map, ColumnFormatting> columnFormattingMap = (Map, ColumnFormatting>)
reportContext.getParameterValue(CONTEXT_PARAMETER_COLUMN_FORMATTING);
if (columnFormattingMap == null)
{
//FIXME concurrency?
columnFormattingMap = new ConcurrentHashMap<>();
reportContext.setParameterValue(CONTEXT_PARAMETER_COLUMN_FORMATTING, columnFormattingMap);
}
ColumnFormatting columnFormatting = new ColumnFormatting(
JRDataUtils.getLocaleCode(locale), JRDataUtils.getTimeZoneId(timeZone));
columnFormattingMap.put(new Pair<>(tableUUID, columnIndex), columnFormatting);
}
public static ColumnFormatting get(ReportContext reportContext, String tableUUID, int columnIndex)
{
Map, ColumnFormatting> columnFormattingMap = (Map, ColumnFormatting>)
reportContext.getParameterValue(CONTEXT_PARAMETER_COLUMN_FORMATTING);
ColumnFormatting columnFormatting = columnFormattingMap == null ? null
: columnFormattingMap.get(new Pair(tableUUID, columnIndex));
return columnFormatting;
}
private final String localeCode;
private final String timeZoneId;
public ColumnFormatting(String localeCode, String timeZoneId)
{
this.localeCode = localeCode;
this.timeZoneId = timeZoneId;
}
public String getLocaleCode()
{
return localeCode;
}
public String getTimeZoneId()
{
return timeZoneId;
}
}