net.sf.jasperreports.web.util.ReportExecutionHyperlinkProducer Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of jasperreports Show documentation
Show all versions of jasperreports Show documentation
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.web.util;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import net.sf.jasperreports.engine.JRPrintHyperlink;
import net.sf.jasperreports.engine.JRPrintHyperlinkParameter;
import net.sf.jasperreports.engine.JasperReportsContext;
import net.sf.jasperreports.engine.export.JRHyperlinkProducer;
import net.sf.jasperreports.web.WebReportContext;
/**
* @author Teodor Danciu ([email protected])
*/
public class ReportExecutionHyperlinkProducer implements JRHyperlinkProducer
{
public static final String HYPERLINK_TYPE_REPORT_EXECUTION = "ReportExecution";
public static final String PARAMETER_REPORT_URI = "jr.report";
private static final String PARAMETER_REPORT_URI_OLD = "jr.uri";
//private static final String PARAMETER_REPORT_URI_OLD = "_report";
protected JasperReportsContext jasperReportsContext;
private HttpServletRequest request;
/**
*
*/
protected ReportExecutionHyperlinkProducer(JasperReportsContext jasperReportsContext,HttpServletRequest request)
{
this.jasperReportsContext = jasperReportsContext;
this.request = request;
}
/**
*
*/
public static ReportExecutionHyperlinkProducer getInstance(JasperReportsContext jasperReportsContext, HttpServletRequest request)
{
return new ReportExecutionHyperlinkProducer(jasperReportsContext, request);
}
/**
*
*/
protected String getPath()
{
return WebUtil.getInstance(jasperReportsContext).getReportExecutionPath();
}
@Override
public String getHyperlink(JRPrintHyperlink hyperlink)
{
String applicationDomain = null;
String servletPath = getPath();
String reportUri = request.getParameter(WebUtil.REQUEST_PARAMETER_REPORT_URI);
WebReportContext webReportContext = WebReportContext.getInstance(request, false);
if (webReportContext != null) {
applicationDomain = (String) webReportContext.getParameterValue(WebReportContext.REQUEST_PARAMETER_APPLICATION_DOMAIN);
}
if (applicationDomain == null) {
applicationDomain = request.getContextPath();
}
StringBuilder allParams = new StringBuilder();
if (hyperlink.getHyperlinkParameters() != null)
{
List parameters = hyperlink.getHyperlinkParameters().getParameters();
if (parameters != null)
{
for (int i = 0; i < parameters.size(); i++)
{
JRPrintHyperlinkParameter parameter = parameters.get(i);
if (
PARAMETER_REPORT_URI.equals(parameter.getName())
|| PARAMETER_REPORT_URI_OLD.equals(parameter.getName())
)
{
reportUri = (String)parameter.getValue();
}
// else if (FillServlet.REPORT_ACTION.equals(parameter.getName()))
// {
// reportAction = (String)parameter.getValue();
// }
// else if (FillServlet.REPORT_ACTION_DATA.equals(parameter.getName()))
// {
// reportActionData = (String)parameter.getValue();
// }
else if (parameter.getValue() != null)
{
allParams.append("&").append(parameter.getName()).append("=").append(parameter.getValue());
}
}
}
}
return
applicationDomain + (servletPath != null ? servletPath : "")
+ "?" + WebUtil.REQUEST_PARAMETER_REPORT_URI + "=" + reportUri
// + (reportAction == null ? "" : "&" + FillServlet.REPORT_ACTION + "=" + reportAction)
// + (reportActionData == null ? "" : "&" + FillServlet.REPORT_ACTION_DATA + "=" + reportActionData)
+ allParams.toString();
}
}