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The following code example renders an HTML form using the
Forms service Client API. The name of the custom CSS file that is
referenced is custom.css. (See Rendering HTML Forms Using Custom CSS Files.)
/*
* 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/common
*
* For complete details about the location of these JAR files,
* see "Including LiveCycle library files" in Programming with LiveCycle
*/
import java.io.IOException;
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 com.adobe.idp.Document;
import com.adobe.idp.dsc.clientsdk.ServiceClientFactory;
import com.adobe.idp.dsc.clientsdk.ServiceClientFactoryProperties;
import java.io.FileInputStream;
public class RenderHTMLCSS 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 LiveCycle
Properties connectionProps = new Properties();
connectionProps.setProperty(ServiceClientFactoryProperties.DSC_DEFAULT_EJB_ENDPOINT, "jnp://localhost:1099");
connectionProps.setProperty(ServiceClientFactoryProperties.DSC_TRANSPORT_PROTOCOL,ServiceClientFactoryProperties.DSC_EJB_PROTOCOL);
connectionProps.setProperty(ServiceClientFactoryProperties.DSC_SERVER_TYPE, "JBoss");
connectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_USERNAME, "administrator");
connectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_PASSWORD, "password");
//Create a FormsServiceClient object
ServiceClientFactory myFactory = ServiceClientFactory.createInstance(connectionProps);
FormsServiceClient formsClient = new FormsServiceClient(myFactory);
//Set parameter values for the renderHTMLForm method
String formName = "Applications/FormsApplication/1.0/FormsFolder/Loan.xdp";
byte[] cData = "".getBytes();
Document oInputData = new Document(cData);
String userAgent = "" ;
//Create an HTMLRenderSpec object to store HTML run-time options
HTMLRenderSpec htmlRS = new HTMLRenderSpec();
//Specify the locale value
htmlRS.setLocale("en_US");
//Specify a custom CSS file to use
htmlRS.setCustomCSSURI("C:\\Adobe\custom.css");
//Render the HTML form within full HTML tags
htmlRS.setOutputType(OutputType.FullHTMLTags);
//Specify URI values that are required to render a form
URLSpec uriValues = new URLSpec();
uriValues.setApplicationWebRoot("http://localhost:8080/FormsQS");
uriValues.setContentRootURI("repository:///");
uriValues.setTargetURL("http://localhost:8080/FormsQS/HandleData");
//Specify file attachments
FileInputStream myForm = new FileInputStream("C:\\Attach1.txt");
Document attachment1 = new Document(myForm);
FileInputStream myForm2 = new FileInputStream("C:\\Attach2.txt");
Document attachment2 = new Document(myForm2);
String fileName = "Attach1.txt";
String fileName2 = "Attach2.txt";
Map fileAttachments = new HashMap();
fileAttachments.put(fileName, attachment1);
fileAttachments.put(fileName2, attachment2);
//Invoke the renderHTMLForm method
FormsResult formOut = formsClient.renderHTMLForm(
formName, //formQuery
TransformTo.MSDHTML, //transformTo
oInputData, //inDataDoc
htmlRS, //renderHTMLSpec
userAgent, //User Agent
uriValues, //urlSpec
fileAttachments //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());
}
}
}
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