How to open my Ireport in new browser tab window

Question

hi
I'm using Jdev v 11.1.2.3.0
Isucced in conneting and calling (ireport) generated report from my adf application in pdf file format
All what I want to do now is to call or open the report in browser tab window
I can call it in the same tab window
using this line code
response.setHeader("Cache-Control", "max-age=0");
or
make attachment download
using this line code
response.setHeader("Content-Disposition", "attachment; filename=\"report.pdf\"");
please help me in this last setp
here is my code to call ireport
after adding nessesary jar files and Datasource in wedlojic
maybe it help others
============
import java.io.ByteArrayOutputStream;
import java.io.InputStream;
import java.sql.Connection;
import java.util.HashMap;
import java.util.Map;
import javax.faces.context.FacesContext;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.servlet.ServletContext;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletResponse;
import javax.sql.DataSource;
import net.sf.jasperreports.engine.JasperExportManager;
import net.sf.jasperreports.engine.JasperFillManager;
import net.sf.jasperreports.engine.JasperPrint;
import net.sf.jasperreports.engine.JasperReport;
import net.sf.jasperreports.engine.type.WhenNoDataTypeEnum;
import net.sf.jasperreports.engine.util.JRLoader;
import oracle.adf.model.BindingContext;
import oracle.adf.view.rich.component.rich.input.RichInputText;
import oracle.binding.BindingContainer;
//import oracle.adf.model.binding.DCIteratorBinding;
public class mainNew {
private RichInputText copyFrom;
private RichInputText copyTo;
public mainNew() {
public void setCopyFrom(RichInputText copyFrom) {
this.copyFrom = copyFrom;
public RichInputText getCopyFrom() {
return copyFrom;
public void setCopyTo(RichInputText copyTo) {
this.copyTo = copyTo;
public RichInputText getCopyTo() {
return copyTo;
public String cb3_action() {
String s =(String)copyFrom.getValue();
String d =(String)copyTo.getValue();
// copyTo.setValue(s);
// DCIteratorBinding empIter = (DCIteratorBinding) getBindings().get("Employees1Iterator");
// String empId = empIter.getCurrentRow().getAttribute("DepartmentId").toString();
Map m = new HashMap();
System.out.println(s) ;
System.out.println(d) ;
// m.put("eployeeId", copyFrom.getValue() );
if (s!=null) {
m.put("whr", "Where department_id ="+s); }
if (d!=null) {
m.put("whr", "Where employee_id= "+d);}
if (s != null & d==null)
{ m.put("whr", "Where department_id ="+s);
if (s==null & d!=null) {
m.put("whr", "Where employee_id= "+d);}
if (s!=null & d!=null) {
m.put("whr", "Where department_id ="+s +" and employee_id="+d);}
if (s==null & d==null) {
m.put("whr", "Where 1=2");}
try
// runReport("empRep2.jasper", m);
runReport("empsDyn.jasper", m);
catch (Exception e)
return null;
public BindingContainer getBindings()
return BindingContext.getCurrent().getCurrentBindingsEntry();
public Connection getDataSourceConnection(String dataSourceName)
throws Exception
Context ctx = new InitialContext();
DataSource ds = (DataSource)ctx.lookup(dataSourceName);
return ds.getConnection();
private Connection getConnection() throws Exception
return getDataSourceConnection("hrDS");
public ServletContext getContext()
return (ServletContext)getFacesContext().getExternalContext().getContext();
public HttpServletResponse getResponse()
return (HttpServletResponse)getFacesContext().getExternalContext().getResponse();
public static FacesContext getFacesContext()
return FacesContext.getCurrentInstance();
public void runReport(String repPath, java.util.Map param) throws Exception
Connection conn = null;
try
HttpServletResponse response = getResponse();
ServletOutputStream out = response.getOutputStream();
/// response.setHeader("Cache-Control", "max-age=0"); // opens in same page
response.setHeader("Content-Disposition", "attachment; filename=\"report.pdf\""); // genreat adownload file
// response.setHeader("Content-Disposition", "inline; filename=\"" + "Report.pdf\"");//opens in same page
response.setContentType("application/pdf");
ServletContext context = getContext();
InputStream fs = context.getResourceAsStream("/reports/" + repPath);
JasperReport template = (JasperReport) JRLoader.loadObject(fs);
template.setWhenNoDataType(WhenNoDataTypeEnum.ALL_SECTIONS_NO_DETAIL);
conn = getConnection();
JasperPrint print = JasperFillManager.fillReport(template, param, conn);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
JasperExportManager.exportReportToPdfStream(print, baos);
out.write(baos.toByteArray());
out.flush();
out.close();
FacesContext.getCurrentInstance().responseComplete();
catch (Exception jex)
jex.printStackTrace();
finally
close(conn);
public void close(Connection con)
if (con != null)
try
con.close();
catch (Exception e)
}

Answer 1

One solution would be to generate the report via an servlet which you then call with an af:golink with an target frame set to blank.
For a sample how to do this check out http://tompeez.wordpress.com/2011/12/16/jdev11-1-2-1-0-handling-imagesfiles-in-adf-part-3/
Timo