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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 net.sf.jasperreports.components.sort.actions.SortCommand;
import net.sf.jasperreports.components.sort.actions.SortData;
import net.sf.jasperreports.engine.JRConstants;
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 SortAction extends AbstractVerifiableTableAction {
private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;
public SortAction() {
}
public SortData getSortData() {
return (SortData)columnData;
}
public void setSortData(SortData sortData) {
columnData = sortData;
}
@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 SortCommand(getJasperReportsContext(), dataset, getSortData()),
getJasperReportsContext(),
getReportContext(),
targetUri
)
);
} catch (CommandException e) {
throw new ActionException(e);
}
}
@Override
public void verify() throws ActionException {
}
}