I have created a servlet based on the DoR with API implementation with JSP. However when deploying the bundle, the servlet component is in the "satisfied" state. How can I get it to activate? Below is the servlet code:
public class StreamPDF extends SlingAllMethodsServlet{
private static final long serialVersionUID = 1L;
@SlingObject
private ResourceResolver resourceResolver;
@SlingObject
private Resource resource;
//OSGi Services
@Reference
private com.adobe.aemds.guide.addon.dor.DoRService dorService;
@Reference
private GetResolver AEMResourceResolver;
protected void doGet(SlingHttpServletRequest request, SlingHttpServletResponse response) throws ServletException, IOException{
performTask(request, response);
}
protected void doPost(SlingHttpServletRequest request, SlingHttpServletResponse response) throws ServletException, IOException{
performTask(request, response);
}
private void performTask(SlingHttpServletRequest request, SlingHttpServletResponse response) throws ServletException, IOException {
try {
String dataXml = request.getParameter("data");
// get path to DoR template from xml
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder;
builder = factory.newDocumentBuilder();
org.w3c.dom.Document doc = builder.parse(new InputSource(new StringReader(dataXml)));
XPath xPath = XPathFactory.newInstance().newXPath();
String templatePath = xPath.compile("//templatePath").evaluate(doc);
String formName = xPath.compile("//formName").evaluate(doc);
// get current date for filename
SimpleDateFormat sdf = new SimpleDateFormat("MM.dd.yy");
String currentDate = sdf.format(new Date());
// Begin generate DoR
Session session;
resourceResolver = AEMResourceResolver.getFormsServiceResolver();
session = resourceResolver.adaptTo(Session.class);
resource = resourceResolver.getResource(templatePath);
// dorService
com.adobe.aemds.guide.addon.dor.DoROptions dorOptions = new com.adobe.aemds.guide.addon.dor.DoROptions();
dorOptions.setData(dataXml);
dorOptions.setFormResource(resource);
java.util.Locale locale = new java.util.Locale("en");
dorOptions.setLocale(locale);
com.adobe.aemds.guide.addon.dor.DoRResult dorResult = dorService.render(dorOptions);
byte[] fileBytes = dorResult.getContent();
com.adobe.aemfd.docmanager.Document dorDocument = new com.adobe.aemfd.docmanager.Document(fileBytes); // DoR
java.util.Random r1 = new java.util.Random();
String randomName = Long.toString(Math.abs(r1.nextLong()), 36);
String fileName = formName + " - " + currentDate + " - " + randomName +".pdf";
InputStream fileInputStream = dorDocument.getInputStream();
dorDocument.close();
response.setContentType("application/pdf");
response.addHeader("Content-Disposition", "attachment; filename=" + fileName);
response.setContentLength(fileInputStream.available());
ServletOutputStream servletOutputStream = response.getOutputStream();
int bytes;
while ((bytes = fileInputStream.read()) != -1) {
servletOutputStream.write(bytes);
}
servletOutputStream.flush();
servletOutputStream.close();
} catch (ParserConfigurationException e) {
e.printStackTrace();
} catch (SAXException e) {
e.printStackTrace();
} catch (XPathExpressionException e) {
e.printStackTrace();
} catch (DoRGenerationException e) {
e.printStackTrace();
}
}
}
