@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
try {
String templateClass = request.getParameter(AplosAppConstants.TEMPLATE_CLASS);
if (templateClass == null || templateClass.equals("")) {
return;
}
ServletContext servletContext = request.getSession().getServletContext();
AplosContextListener aplosContextListener =
(AplosContextListener) servletContext.getAttribute(AplosScopedBindings.CONTEXT_LISTENER);
String processedTemplateClass;
if (PageBindingPhaseListener.getPrintTemplateOverrideMap().containsKey(templateClass)) {
processedTemplateClass =
PageBindingPhaseListener.getPrintTemplateOverrideMap().get(templateClass);
} else {
processedTemplateClass = templateClass;
}
PrintTemplate printTemplate =
(PrintTemplate) Class.forName(processedTemplateClass).newInstance();
boolean createPdf = false;
boolean createSizedPdf = false;
if (request.getParameter(AplosAppConstants.CREATE_PDF) != null
&& request.getParameter(AplosAppConstants.CREATE_PDF).equals("true")) {
createPdf = true;
}
if (request.getParameter(AplosAppConstants.CREATE_SIZED_PDF) != null
&& request.getParameter(AplosAppConstants.CREATE_SIZED_PDF).equals("true")) {
createSizedPdf = true;
}
response.setHeader("Content-Disposition", "inline;");
StringInputStream input = null;
BufferedOutputStream output = null;
try {
printTemplate.initialise(response, request);
String templateOutput = printTemplate.getTemplateContent();
if (!createSizedPdf) {
output = new BufferedOutputStream(response.getOutputStream());
if (createPdf) {
ITextRenderer renderer = new ITextRenderer();
ApplicationUtil.getAplosContextListener().addFonts(renderer);
renderer.setDocumentFromString(templateOutput);
renderer.layout();
renderer.createPDF(output, true);
response.setContentType("application/pdf");
} else {
input = new StringInputStream(templateOutput);
byte[] buffer = new byte[8192];
int length;
while ((length = input.read(buffer)) > 0) {
output.write(buffer, 0, length);
}
}
}
} catch (Exception e) {
AplosContextListener.getAplosContextListener().handleError(e);
input =
new StringInputStream(
"There was an error trying to create this report, please contact system support");
byte[] buffer = new byte[8192];
int length;
while ((length = input.read(buffer)) > 0) {
output.write(buffer, 0, length);
}
} finally {
if (output != null) {
try {
output.close();
} catch (IOException logOrIgnore) {
}
}
if (input != null) {
try {
input.close();
} catch (IOException logOrIgnore) {
}
}
}
} catch (ClassNotFoundException cnfex) {
AplosContextListener.getAplosContextListener().handleError(cnfex);
} catch (IllegalAccessException iaex) {
AplosContextListener.getAplosContextListener().handleError(iaex);
} catch (InstantiationException iex) {
AplosContextListener.getAplosContextListener().handleError(iex);
}
}
