is this what you wanted?
ApplyReaderExtensions
I will create an article on this soon
the following is the code needed to get this working
import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;
import com.adobe.aemfd.docmanager.Document;
import com.adobe.fd.docassurance.client.api.DocAssuranceService;
import com.adobe.fd.docassurance.client.api.ReaderExtensionOptions;
import com.adobe.fd.readerextensions.client.ReaderExtensionsOptionSpec;
import com.adobe.fd.readerextensions.client.UsageRights;
import com.adobe.fd.signatures.pdf.inputs.UnlockOptions;
import com.aemforms.ares.core.ReaderExtendPDF;
import com.mergeandfuse.getserviceuserresolver.GetResolver;
@Component(service=ApplyUsageRights.class,immediate = true)
public class ApplyUsageRights implements ReaderExtendPDF {
@Reference
DocAssuranceService docAssuranceService;
@Reference
GetResolver getResolver;
@Override
public Document applyUsageRights(Document pdfDocument,UsageRights usageRights) {
ReaderExtensionsOptionSpec reOptionsSpec = new ReaderExtensionsOptionSpec(usageRights, "Sample ARES");
UnlockOptions unlockOptions = null;
ReaderExtensionOptions reOptions = ReaderExtensionOptions.getInstance();
reOptions.setCredentialAlias("ares");
reOptions.setResourceResolver(getResolver.getFormsServiceResolver());
reOptions.setReOptions(reOptionsSpec);
System.out.println("Applying Usage");
try {
return docAssuranceService.secureDocument(pdfDocument, null, null, reOptions,
unlockOptions);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return null;
}
}
public class GetReaderExtendedPDF extends SlingAllMethodsServlet {
@Reference
GetResolver getResolver;
@Reference
ApplyUsageRights applyRights;
public org.w3c.dom.Document w3cDocumentFromStrng(String xmlString) {
try {
DocumentBuilder db = DocumentBuilderFactory.newInstance().newDocumentBuilder();
InputSource is = new InputSource();
is.setCharacterStream(new StringReader(xmlString));
return db.parse(is);
} catch (ParserConfigurationException e) {
e.printStackTrace();
} catch (SAXException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
@Override
protected void doGet(SlingHttpServletRequest request,SlingHttpServletResponse response)
{
doPost(request,response);
}
@Override
protected void doPost(SlingHttpServletRequest request, SlingHttpServletResponse response) {
UsageRights usageRights = new UsageRights();
Enumeration en = request.getParameterNames();
String submittedData = request.getParameter("jcr:data");
System.out.println("The submitted data is "+submittedData);
org.w3c.dom.Document submittedXml = w3cDocumentFromStrng(submittedData);
String formFill = submittedXml.getElementsByTagName("formfill").item(0).getTextContent();
usageRights.setEnabledFormFillIn(Boolean.valueOf(submittedXml.getElementsByTagName("formfill").item(0).getTextContent()));
usageRights.setEnabledComments(Boolean.valueOf(submittedXml.getElementsByTagName("comments").item(0).getTextContent()));
usageRights.setEnabledEmbeddedFiles(Boolean.valueOf(submittedXml.getElementsByTagName("attachments").item(0).getTextContent()));
usageRights.setEnabledDigitalSignatures(Boolean.valueOf(submittedXml.getElementsByTagName("digitalsignatures").item(0).getTextContent()));
String attachmentPath = submittedXml.getElementsByTagName("attachmentpath").item(0).getTextContent();
System.out.println("The attachmentPath "+attachmentPath);
Node pdfNode = getResolver.getFormsServiceResolver().getResource(attachmentPath).adaptTo(Node.class);
javax.jcr.Node jcrContent = null;
try {
jcrContent = pdfNode.getNode("jcr:content");
System.out.println("The jcr content node path is " + jcrContent.getPath());
} catch (RepositoryException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
try {
InputStream is = jcrContent.getProperty("jcr:data").getBinary().getStream();
Session jcrSession = getResolver.getFormsServiceResolver().adaptTo(Session.class);
Document documentToReaderExtend = new Document(is);
documentToReaderExtend = applyRights.applyUsageRights(documentToReaderExtend,usageRights);
documentToReaderExtend.copyToFile(new File("c:\\scrap\\doctore.pdf"));
InputStream fileInputStream = documentToReaderExtend.getInputStream();
response.setContentType("application/pdf");
response.addHeader("Content-Disposition", "attachment; filename=AemFormsRocks.pdf");
response.setContentLength((int) fileInputStream.available());
OutputStream responseOutputStream = response.getOutputStream();
int bytes;
while ((bytes = fileInputStream.read()) != -1) {
responseOutputStream.write(bytes);
}
responseOutputStream.flush();
responseOutputStream.close();
documentToReaderExtend.close();
} catch (ValueFormatException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (PathNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (RepositoryException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
while(en.hasMoreElements())
{
System.out.println("The parameter name is "+en.nextElement());
}
}
}
