public FileBufferedOasisZipEntry(String name, byte[] bytes) {
this.name = name;
if (bytes == null) {
fbos = new FileBufferedOutputStream();
} else {
fbos = new FileBufferedOutputStream(bytes.length);
try {
fbos.write(bytes);
} catch (IOException e) {
throw new JRRuntimeException(e);
}
}
}
public void service(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException {
List<JasperPrint> jasperPrintList = BaseHttpServlet.getJasperPrintList(request);
if (jasperPrintList == null) {
throw new ServletException("No JasperPrint documents found on the HTTP session.");
}
Boolean isBuffered =
Boolean.valueOf(request.getParameter(BaseHttpServlet.BUFFERED_OUTPUT_REQUEST_PARAMETER));
if (isBuffered.booleanValue()) {
FileBufferedOutputStream fbos = new FileBufferedOutputStream();
JROdtExporter exporter = new JROdtExporter();
exporter.setParameter(JRExporterParameter.JASPER_PRINT_LIST, jasperPrintList);
exporter.setParameter(JRExporterParameter.OUTPUT_STREAM, fbos);
try {
exporter.exportReport();
fbos.close();
if (fbos.size() > 0) {
response.setContentType("application/vnd.oasis.opendocument.text");
// response.setHeader("Content-Disposition", "inline; filename=\"file.odt\"");
response.setContentLength(fbos.size());
ServletOutputStream ouputStream = response.getOutputStream();
try {
fbos.writeData(ouputStream);
fbos.dispose();
ouputStream.flush();
} finally {
if (ouputStream != null) {
try {
ouputStream.close();
} catch (IOException ex) {
}
}
}
}
} catch (JRException e) {
throw new ServletException(e);
} finally {
fbos.close();
fbos.dispose();
}
// else
// {
// response.setContentType("text/html");
// PrintWriter out = response.getWriter();
// out.println("<html>");
// out.println("<body bgcolor=\"white\">");
// out.println("<span class=\"bold\">Empty response.</span>");
// out.println("</body>");
// out.println("</html>");
// }
} else {
response.setContentType("application/vnd.oasis.opendocument.text");
// response.setHeader("Content-Disposition", "inline; filename=\"file.odt\"");
JROdtExporter exporter = new JROdtExporter();
exporter.setParameter(JRExporterParameter.JASPER_PRINT_LIST, jasperPrintList);
OutputStream ouputStream = response.getOutputStream();
exporter.setParameter(JRExporterParameter.OUTPUT_STREAM, ouputStream);
try {
exporter.exportReport();
} catch (JRException e) {
throw new ServletException(e);
} finally {
if (ouputStream != null) {
try {
ouputStream.close();
} catch (IOException ex) {
}
}
}
}
}
public void dispose() {
fbos.dispose();
}
public void writeData(OutputStream os) throws IOException {
fbos.writeData(os);
}
public void service(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException {
List<JasperPrint> jasperPrintList = BaseHttpServlet.getJasperPrintList(request);
if (jasperPrintList == null) {
throw new ServletException("No JasperPrint documents found on the HTTP session.");
}
int startPageIndex = -1;
String startPageStr = request.getParameter(START_PAGE_INDEX_REQUEST_PARAMETER);
try {
startPageIndex = Integer.parseInt(startPageStr);
} catch (Exception e) {
}
int endPageIndex = -1;
String endPageStr = request.getParameter(END_PAGE_INDEX_REQUEST_PARAMETER);
try {
endPageIndex = Integer.parseInt(endPageStr);
} catch (Exception e) {
}
int pageIndex = -1;
String pageStr = request.getParameter(PAGE_INDEX_REQUEST_PARAMETER);
try {
pageIndex = Integer.parseInt(pageStr);
} catch (Exception e) {
}
if (pageIndex >= 0) {
startPageIndex = pageIndex;
endPageIndex = pageIndex;
}
Boolean isBuffered =
Boolean.valueOf(request.getParameter(BaseHttpServlet.BUFFERED_OUTPUT_REQUEST_PARAMETER));
if (isBuffered.booleanValue()) {
FileBufferedOutputStream fbos = new FileBufferedOutputStream();
JRXmlExporter exporter = getExporter();
exporter.setParameter(JRExporterParameter.JASPER_PRINT_LIST, jasperPrintList);
if (startPageIndex >= 0) {
exporter.setParameter(
JRExporterParameter.START_PAGE_INDEX, Integer.valueOf(startPageIndex));
}
if (endPageIndex >= 0) {
exporter.setParameter(JRExporterParameter.END_PAGE_INDEX, Integer.valueOf(endPageIndex));
}
exporter.setParameter(JRExporterParameter.OUTPUT_STREAM, fbos);
try {
exporter.exportReport();
fbos.close();
if (fbos.size() > 0) {
response.setContentType("text/xml");
response.setHeader("Content-Disposition", "inline; filename=\"file.jrpxml\"");
response.setContentLength(fbos.size());
ServletOutputStream ouputStream = response.getOutputStream();
try {
fbos.writeData(ouputStream);
fbos.dispose();
ouputStream.flush();
} finally {
if (ouputStream != null) {
try {
ouputStream.close();
} catch (IOException ex) {
}
}
}
}
} catch (JRException e) {
throw new ServletException(e);
} finally {
fbos.close();
fbos.dispose();
}
// else
// {
// response.setContentType("text/html");
// PrintWriter out = response.getWriter();
// out.println("<html>");
// out.println("<body bgcolor=\"white\">");
// out.println("<span class=\"bold\">Empty response.</span>");
// out.println("</body>");
// out.println("</html>");
// }
} else {
response.setContentType("text/xml");
response.setHeader("Content-Disposition", "inline; filename=\"file.jrpxml\"");
JRXmlExporter exporter = getExporter();
exporter.setParameter(JRExporterParameter.JASPER_PRINT_LIST, jasperPrintList);
if (startPageIndex >= 0) {
exporter.setParameter(
JRExporterParameter.START_PAGE_INDEX, Integer.valueOf(startPageIndex));
}
if (endPageIndex >= 0) {
exporter.setParameter(JRExporterParameter.END_PAGE_INDEX, Integer.valueOf(endPageIndex));
}
OutputStream ouputStream = response.getOutputStream();
exporter.setParameter(JRExporterParameter.OUTPUT_STREAM, ouputStream);
try {
exporter.exportReport();
} catch (JRException e) {
throw new ServletException(e);
} finally {
if (ouputStream != null) {
try {
ouputStream.close();
} catch (IOException ex) {
}
}
}
}
}