Creating Web Applications thatRenders Forms

     public class RenderFormFragment extends HttpServlet implements Servlet { 
         public void doGet(HttpServletRequest req, HttpServletResponse resp 
         throws ServletException, IOException { 
         doPost(req,resp); 
          
         } 
         public void doPost(HttpServletRequest req, HttpServletResponse resp 
         throws ServletException, IOException { 
             //Add code here to invoke the Forms service 
             }

 /* 
     * This Java Quick Start uses the following JAR files 
     * 1. adobe-forms-client.jar 
     * 2. adobe-livecycle-client.jar 
     * 3. adobe-usermanager-client.jar 
     *  
     *  (Because Forms quick starts are implemented as Java servlets, it is  
     *  not necessary to include J2EE specific JAR files - the Java project 
     *  that contains this quick start is exported as a WAR file which 
     *  is deployed to the J2EE application server) 
     *   
     *  These JAR files are located in the following path: 
     * <install directory>/sdk/client-libs 
     *  
     * For complete details about the location of these JAR files,  
     * see "Including AEM Forms library files" in Programming with AEM forms 
     */ 
 import java.io.File; 
 import java.io.FileInputStream; 
 import java.io.IOException; 
 import java.io.PrintWriter; 
  
 import javax.servlet.Servlet; 
 import javax.servlet.ServletException; 
 import javax.servlet.ServletOutputStream; 
 import javax.servlet.http.HttpServlet; 
 import javax.servlet.http.HttpServletRequest; 
 import javax.servlet.http.HttpServletResponse; 
 import com.adobe.livecycle.formsservice.client.*; 
 import java.util.*; 
 import java.io.InputStream; 
 import java.net.URL; 
  
 import com.adobe.idp.Document; 
 import com.adobe.idp.dsc.clientsdk.ServiceClientFactory; 
 import com.adobe.idp.dsc.clientsdk.ServiceClientFactoryProperties; 
  
 public class RenderFormFragment extends HttpServlet implements Servlet { 
      
     public void doGet(HttpServletRequest req, HttpServletResponse resp) 
         throws ServletException, IOException { 
             doPost(req,resp);  
  
     } 
     public void doPost(HttpServletRequest req, HttpServletResponse resp) 
     throws ServletException, IOException { 
          
          
              
         try{ 
             //Set connection properties required to invoke AEM Forms                                 
             Properties connectionProps = new Properties(); 
             connectionProps.setProperty(ServiceClientFactoryProperties.DSC_DEFAULT_SOAP_ENDPOINT, "http://[server]:[port]"); 
             connectionProps.setProperty(ServiceClientFactoryProperties.DSC_TRANSPORT_PROTOCOL,ServiceClientFactoryProperties.DSC_SOAP_PROTOCOL);           
             connectionProps.setProperty(ServiceClientFactoryProperties.DSC_SERVER_TYPE, "JBoss"); 
             connectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_USERNAME, "administrator"); 
             connectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_PASSWORD, "password"); 
              
             //Get the value of selected radio button 
             String radioValue = req.getParameter("radio"); 
              
             //Create an Document object to store form data 
             Document oInputData = null;  
              
             //The value of the radio button determines the form data to use 
             //which determines which fragments used in the form 
             if (radioValue.compareTo("AMERICAN") == 0)            { 
                 FileInputStream myData = new FileInputStream("C:\\Adobe\Purchase Order US.xml"); 
                 oInputData = new Document(myData);  
             } 
             else if (radioValue.compareTo("CANADIAN") == 0)            { 
                 FileInputStream myData = new FileInputStream("C:\\Adobe\Purchase Order Canada.xml"); 
                 oInputData = new Document(myData);  
             } 
                      
             //Create a ServiceClientFactory object 
             ServiceClientFactory myFactory = ServiceClientFactory.createInstance(connectionProps); 
                  
             //Create a FormsServiceClient object 
             FormsServiceClient formsClient = new FormsServiceClient(myFactory);  
          
             //Set the parameter values for the renderPDFForm method 
             String formName = "Applications/FormsApplication/1.0/FormsFolder/Purchase Order Dynamic.xdp";   
                                      
             //Cache the PDF form 
             PDFFormRenderSpec pdfFormRenderSpec = new PDFFormRenderSpec(); 
             pdfFormRenderSpec.setCacheEnabled(new Boolean(true)); 
          
             //Specify URI values that are required to render a form 
             //design based on fragments 
             URLSpec uriValues = new URLSpec();  
             uriValues.setApplicationWebRoot("http://[server]:[port]/RenderFormFragment"); 
             uriValues.setContentRootURI("repository:///"); 
             uriValues.setTargetURL("http://[server]:[port]/FormsServiceClientApp/HandleData"); 
                      
             //Invoke the renderPDFForm method and write the  
             //results to a client web browser 
             FormsResult formOut = formsClient.renderPDFForm( 
                         formName,               //formQuery 
                         oInputData,             //inDataDoc 
                         pdfFormRenderSpec,      //PDFFormRenderSpec 
                         uriValues,                //urlSpec 
                         null                    //attachments 
                         ); 
          
             //Create a Document object that stores form data 
             Document myData = formOut.getOutputContent(); 
          
             //Get the content type of the response and 
             //set the HttpServletResponse object’s content type 
             String contentType = myData.getContentType();  
             resp.setContentType(contentType); 
          
             //Create a ServletOutputStream object 
             ServletOutputStream oOutput = resp.getOutputStream(); 
          
             //Create an InputStream object 
             InputStream inputStream = myData.getInputStream(); 
          
             //Write the data stream to the web browser 
             byte[] data = new byte[4096]; 
             int bytesRead = 0; 
             while ((bytesRead = inputStream.read(data)) > 0) 
             { 
                 oOutput.write(data, 0, bytesRead); 
             } 
      
         }catch (Exception e) { 
              System.out.println("The following exception occurred: "+e.getMessage()); 
       } 
     } 
 }

             Document oInputData = null;  
              
             //Get the value of selected radio button 
             String radioValue = req.getParameter("radio"); 
                          
             //The value of the radio button determines the form data to use 
             //which determines which fragments used in the form 
             if (radioValue.compareTo("AMERICAN") == 0)            { 
                 FileInputStream myData = new FileInputStream("C:\\Adobe\Purchase Order US.xml"); 
                 oInputData = new Document(myData);  
             } 
             else if (radioValue.compareTo("CANADIAN") == 0)            { 
                 FileInputStream myData = new FileInputStream("C:\\Adobe\Purchase Order Canada.xml"); 
                 oInputData = new Document(myData);  
             }

 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
 <html xmlns="http://www.w3.org/1999/xhtml"> 
 <head> 
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 
 <title>Untitled Document</title> 
 </head> 
  
 <body> 
 <form name="myform" action="http://[server]:[port]/FragmentsWebApplication/RenderFormFragment" method="post"> 
      <table> 
      <tr> 
        <th width="344" scope="col">Forms Fragment Web Client</th> 
      </tr> 
      <tr> 
        <td> 
          <label> 
          <input type="radio" name="radio" id="radio_Data" value="CANADIAN" /> 
          Canadian data<br /> 
          </label> 
          <p> 
            <label> 
            <input type="radio" name="radio" id="radio_Data" value="AMERICAN" checked/> 
            American data</label> 
          </p> 
        </td> 
      </tr> 
      <tr> 
      <td> 
        <label> 
          <input type="submit" name="button_Submit" id="button_Submit" value="Submit" /> 
            </label> 
            </td> 
         </tr> 
        </table> 
      </form>     
 </body> 
 </html>