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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.Locale;
import net.sf.jasperreports.components.sort.FilterTypeDateOperatorsEnum;
import net.sf.jasperreports.components.sort.FilterTypesEnum;
import net.sf.jasperreports.components.sort.actions.FilterCommand;
import net.sf.jasperreports.components.sort.actions.FilterData;
import net.sf.jasperreports.engine.JRConstants;
import net.sf.jasperreports.engine.JRParameter;
import net.sf.jasperreports.engine.design.JRDesignDataset;
import net.sf.jasperreports.engine.design.JRDesignDatasetRun;
import net.sf.jasperreports.engine.design.JasperDesign;
import net.sf.jasperreports.repo.JasperDesignCache;
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 FilterAction extends AbstractVerifiableTableAction {
private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;
public FilterAction() {
}
public FilterData getFilterData() {
return (FilterData) columnData;
}
public void setFilterData(FilterData filterData) {
columnData = filterData;
}
@Override
public void performAction() throws ActionException {
JRDesignDatasetRun datasetRun = (JRDesignDatasetRun)table.getDatasetRun();
String datasetName = datasetRun.getDatasetName();
JasperDesignCache cache = JasperDesignCache.getInstance(getJasperReportsContext(), getReportContext());
JasperDesign jasperDesign = cache.getJasperDesign(targetUri);
JRDesignDataset dataset = (JRDesignDataset)jasperDesign.getDatasetMap().get(datasetName);
// execute command
try {
getCommandStack().execute(
new ResetInCacheCommand(
new FilterCommand(getJasperReportsContext(), dataset, getFilterData()),
getJasperReportsContext(),
getReportContext(),
targetUri
)
);
} catch (CommandException e) {
throw new ActionException(e);
}
}
@Override
public void verify() throws ActionException {
FilterData fd = getFilterData();
if (fd.isClearFilter()) {
return;
}
if (fd.getFilterType() == null || fd.getFilterType().length() == 0) {
errors.addAndThrow("net.sf.jasperreports.components.headertoolbar.actions.filter.invalid.type");
}
FilterTypesEnum filterType = FilterTypesEnum.getByName(fd.getFilterType());
Locale locale = (Locale)getReportContext().getParameterValue(JRParameter.REPORT_LOCALE);
if (locale == null) {
locale = Locale.getDefault();
}
if (FilterTypesEnum.DATE.equals(filterType) || FilterTypesEnum.TIME.equals(filterType)) {
FilterTypeDateOperatorsEnum dateEnum = FilterTypeDateOperatorsEnum.getByEnumConstantName(fd.getFilterTypeOperator());
boolean containsBetween = FilterTypeDateOperatorsEnum.IS_BETWEEN.equals(dateEnum) || FilterTypeDateOperatorsEnum.IS_NOT_BETWEEN.equals(dateEnum);
try {
DateFormat df = formatFactory.createDateFormat(fd.getFilterPattern(), locale, null);
df.setLenient(false);
if (containsBetween) {
if (fd.getFieldValueStart() == null || fd.getFieldValueStart().length() == 0) {
errors.add("net.sf.jasperreports.components.headertoolbar.actions.filter.empty.start.date");
} else {
try {
df.parse(fd.getFieldValueStart());
} catch (ParseException e) {
errors.add("net.sf.jasperreports.components.headertoolbar.actions.filter.invalid.start.date", fd.getFieldValueStart());
}
}
if (fd.getFieldValueEnd() != null && fd.getFieldValueEnd().length() > 0) {
try {
df.parse(fd.getFieldValueEnd());
} catch (ParseException e) {
errors.add("net.sf.jasperreports.components.headertoolbar.actions.filter.invalid.end.date", fd.getFieldValueEnd());
}
} else {
errors.add("net.sf.jasperreports.components.headertoolbar.actions.filter.empty.end.date");
}
} else {
if (fd.getFieldValueStart() == null || fd.getFieldValueStart().length() == 0) {
errors.addAndThrow("net.sf.jasperreports.components.headertoolbar.actions.filter.empty.date");
}
try {
df.parse(fd.getFieldValueStart());
} catch (ParseException e) {
errors.add("net.sf.jasperreports.components.headertoolbar.actions.filter.invalid.date", fd.getFieldValueStart());
}
}
} catch (IllegalArgumentException e) {
errors.addAndThrow("net.sf.jasperreports.components.headertoolbar.actions.filter.invalid.pattern");
}
} else if (filterType == FilterTypesEnum.NUMERIC) {
if (fd.getFieldValueStart() == null || fd.getFieldValueStart().trim().length() == 0) {
errors.addAndThrow("net.sf.jasperreports.components.headertoolbar.actions.filter.empty.number");
}
try {
NumberFormat nf = formatFactory.createNumberFormat(fd.getFilterPattern(), locale);
nf.parse(fd.getFieldValueStart());
if (fd.getFieldValueEnd() != null && fd.getFieldValueEnd().length() > 0) {
try {
nf.parse(fd.getFieldValueEnd());
} catch (ParseException e) {
errors.add("net.sf.jasperreports.components.headertoolbar.actions.filter.invalid.number", new Object[]{fd.getFieldValueEnd()});
}
}
} catch (ParseException e) {
errors.add("net.sf.jasperreports.components.headertoolbar.actions.filter.invalid.number", new Object[]{fd.getFieldValueStart()});
} catch (IllegalArgumentException e) {
errors.addAndThrow("net.sf.jasperreports.components.headertoolbar.actions.filter.invalid.pattern");
}
}
}
}