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Free Java Reporting Library
/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2019 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.actions;
import java.text.DateFormat;
import java.text.NumberFormat;
import java.text.ParseException;
import java.util.List;
import java.util.Locale;
import net.sf.jasperreports.components.headertoolbar.json.ColumnFormatting;
import net.sf.jasperreports.components.sort.FilterTypeDateOperatorsEnum;
import net.sf.jasperreports.components.sort.FilterTypesEnum;
import net.sf.jasperreports.components.table.BaseColumn;
import net.sf.jasperreports.components.table.StandardColumn;
import net.sf.jasperreports.components.table.util.TableUtil;
import net.sf.jasperreports.engine.JRConstants;
import net.sf.jasperreports.engine.JRParameter;
import net.sf.jasperreports.engine.JRTextField;
import net.sf.jasperreports.web.actions.ActionException;
import net.sf.jasperreports.web.commands.CommandException;
import net.sf.jasperreports.web.commands.ResetInCacheCommand;
/**
* @author Narcis Marcu ([email protected])
*/
public class ConditionalFormattingAction extends AbstractVerifiableTableAction {
private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;
public ConditionalFormattingAction() {
}
public ConditionalFormattingData getConditionalFormattingData() {
return (ConditionalFormattingData) columnData;
}
public void setConditionalFormattingData(ConditionalFormattingData conditionalFormattingData) {
columnData = conditionalFormattingData;
}
@Override
public void performAction() throws ActionException {
// execute command
try {
fillColumnFormatting();
getCommandStack().execute(
new ResetInCacheCommand(
new ConditionalFormattingCommand(getJasperReportsContext(), getTargetTextField(), getConditionalFormattingData()),
getJasperReportsContext(),
getReportContext(),
targetUri
)
);
} catch (CommandException e) {
throw new ActionException(e);
}
}
protected void fillColumnFormatting()
{
// the client does not send back the column locale and timezone, filling from the report context.
// is it ok to alter the columnData object?
ConditionalFormattingData conditionalFormattingData = (ConditionalFormattingData) columnData;
ColumnFormatting columnFormatting = ColumnFormatting.get(getReportContext(),
conditionalFormattingData.getTableUuid(), conditionalFormattingData.getColumnIndex());
if (columnFormatting != null)
{
if (conditionalFormattingData.getLocaleCode() == null)
{
conditionalFormattingData.setLocaleCode(columnFormatting.getLocaleCode());
}
if (conditionalFormattingData.getTimeZoneId() == null)
{
conditionalFormattingData.setTimeZoneId(columnFormatting.getTimeZoneId());
}
}
}
private JRTextField getTargetTextField() {
ConditionalFormattingData cfData = getConditionalFormattingData();
List allCols = TableUtil.getAllColumns(table);
StandardColumn col = (StandardColumn)allCols.get(cfData.getColumnIndex());
JRTextField result = null;
if (EditTextElementData.APPLY_TO_DETAIL_ROWS.equals(cfData.getApplyTo())) {
result = TableUtil.getCellElement(JRTextField.class, col.getDetailCell(), true);
} else if (EditTextElementData.APPLY_TO_GROUP_SUBTOTAL.equals(cfData.getApplyTo())) {
result = TableUtil.getCellElement(JRTextField.class, col, TableUtil.COLUMN_GROUP_FOOTER, cfData.getGroupName(), table);
} else if (EditTextElementData.APPLY_TO_GROUPHEADING.equals(cfData.getApplyTo())) {
result = TableUtil.getCellElement(JRTextField.class, col, TableUtil.COLUMN_GROUP_HEADER, cfData.getGroupName(), table);
} else if (EditTextElementData.APPLY_TO_TABLE_TOTAL.equals(cfData.getApplyTo())) {
result = TableUtil.getCellElement(JRTextField.class, col, TableUtil.TABLE_FOOTER, null, table);
}
return result;
}
@Override
public void verify() throws ActionException {
ConditionalFormattingData cfd = getConditionalFormattingData();
List conditions = cfd.getConditions();
if (conditions.size() > 0) {
FilterTypesEnum conditionType = FilterTypesEnum.getByName(cfd.getConditionType());
FormatCondition condition;
Locale locale = (Locale)getReportContext().getParameterValue(JRParameter.REPORT_LOCALE);
if (locale == null) {
locale = Locale.getDefault();
}
for (int i = 0, ln = conditions.size(); i < ln; i ++) {
condition = conditions.get(i);
if (FilterTypesEnum.DATE.equals(conditionType) || FilterTypesEnum.TIME.equals(conditionType)) {
FilterTypeDateOperatorsEnum dateEnum = FilterTypeDateOperatorsEnum.getByEnumConstantName(condition.getConditionTypeOperator());
boolean containsBetween = FilterTypeDateOperatorsEnum.IS_BETWEEN.equals(dateEnum) || FilterTypeDateOperatorsEnum.IS_NOT_BETWEEN.equals(dateEnum);
try {
DateFormat df = formatFactory.createDateFormat(cfd.getConditionPattern(), locale, null);
df.setLenient(false);
if (containsBetween) {
if (condition.getConditionStart() == null || condition.getConditionStart().length() == 0) {
errors.add("net.sf.jasperreports.components.headertoolbar.actions.conditionalformatting.empty.start.date", i+1);
} else {
try {
df.parse(condition.getConditionStart());
} catch (ParseException e) {
errors.add("net.sf.jasperreports.components.headertoolbar.actions.conditionalformatting.invalid.start.date", i+1, condition.getConditionStart());
}
}
if (condition.getConditionEnd() != null && condition.getConditionEnd().length() > 0) {
try {
df.parse(condition.getConditionEnd());
} catch (ParseException e) {
errors.add("net.sf.jasperreports.components.headertoolbar.actions.conditionalformatting.invalid.end.date", i+1, condition.getConditionEnd());
}
} else {
errors.add("net.sf.jasperreports.components.headertoolbar.actions.conditionalformatting.empty.end.date", i+1);
}
} else {
if (condition.getConditionStart() == null || condition.getConditionStart().length() == 0) {
errors.add("net.sf.jasperreports.components.headertoolbar.actions.conditionalformatting.empty.date", i+1);
} else {
try {
df.parse(condition.getConditionStart());
} catch (ParseException e) {
errors.add("net.sf.jasperreports.components.headertoolbar.actions.conditionalformatting.invalid.date", i+1, condition.getConditionStart());
}
}
}
} catch (IllegalArgumentException e) {
errors.add("net.sf.jasperreports.components.headertoolbar.actions.conditionalformatting.invalid.pattern", i+1);
}
} else if (conditionType == FilterTypesEnum.NUMERIC) {
if (condition.getConditionStart() == null || condition.getConditionStart().trim().length() == 0) {
errors.add("net.sf.jasperreports.components.headertoolbar.actions.conditionalformatting.empty.number", i+1);
continue;
}
try {
NumberFormat nf = formatFactory.createNumberFormat(cfd.getConditionPattern(), locale);
nf.parse(condition.getConditionStart());
if (condition.getConditionEnd() != null && condition.getConditionEnd().length() > 0) {
try {
nf.parse(condition.getConditionEnd());
} catch (ParseException e) {
errors.add("net.sf.jasperreports.components.headertoolbar.actions.conditionalformatting.invalid.number", i+1, condition.getConditionEnd());
}
}
} catch (ParseException e) {
errors.add("net.sf.jasperreports.components.headertoolbar.actions.conditionalformatting.invalid.number", i+1, condition.getConditionStart());
} catch (IllegalArgumentException e) {
errors.add("net.sf.jasperreports.components.headertoolbar.actions.conditionalformatting.invalid.pattern", i+1);
}
}
}
}
}
}