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The following Java code example signs an interactive form
that is rendered by the Forms service. The com.adobe.idp.Document instance
that is returned by the Forms service is passed to the Signature
service. The signed interactive form is saved as a PDF file named LoanXFASigned.pdf.
/*
* This Java Quick Start uses the SOAP mode and contains the following JAR files
* in the class path:
* 1. adobe-signatures-client.jar
* 2. adobe-livecycle-client.jar
* 3. adobe-usermanager-client.jar
* 4. adobe-utilities.jar
* 5. jbossall-client.jar (use a different JAR file if the LiveCycle server is not deployed
* on JBoss)
* 6. activation.jar (required for SOAP mode)
* 7. axis.jar (required for SOAP mode)
* 8. commons-codec-1.3.jar (required for SOAP mode)
* 9. commons-collections-3.1.jar (required for SOAP mode)
* 10. commons-discovery.jar (required for SOAP mode)
* 11. commons-logging.jar (required for SOAP mode)
* 12. dom3-xml-apis-2.5.0.jar (required for SOAP mode)
* 13. jaxen-1.1-beta-9.jar (required for SOAP mode)
* 14. jaxrpc.jar (required for SOAP mode)
* 15. log4j.jar (required for SOAP mode)
* 16. mail.jar (required for SOAP mode)
* 17. saaj.jar (required for SOAP mode)
* 18. wsdl4j.jar (required for SOAP mode)
* 19. xalan.jar (required for SOAP mode)
* 20. xbean.jar (required for SOAP mode)
* 21. xercesImpl.jar (required for SOAP mode)
*
* These JAR files are located in the following path:
* <install directory>/sdk/client-libs/common
*
* The adobe-utilities.jar file is located in the following path:
* <install directory>/sdk/client-libs/jboss
*
* The jbossall-client.jar file is located in the following path:
* <install directory>/jboss/client
*
* SOAP required JAR files are located in the following path:
* <install directory>/sdk/client-libs/thirdparty
*
* If you want to invoke a remote LiveCycle server instance and there is a
* firewall between the client application and the server, then it is
* recommended that you use the SOAP mode. When using the SOAP mode,
* you have to include these additional JAR files
*
* For information about the SOAP
* mode, see "Setting connection properties" in Programming
* with LiveCycle
*/
import java.util.*;
import java.io.File;
import java.io.FileInputStream;
import com.adobe.livecycle.formsservice.client.FormsResult;
import com.adobe.livecycle.formsservice.client.FormsServiceClient;
import com.adobe.livecycle.formsservice.client.PDFFormRenderSpec;
import com.adobe.livecycle.signatures.client.*;
import com.adobe.livecycle.signatures.client.types.*;
import com.adobe.livecycle.signatures.pki.client.types.common.HashAlgorithm;
import com.adobe.idp.Document;
import com.adobe.idp.dsc.clientsdk.ServiceClientFactory;
import com.adobe.idp.dsc.clientsdk.ServiceClientFactoryProperties;
public class SignXFAFormsSOAP {
public static void main(String[] args) {
try
{
//Set connection properties required to invoke LiveCycle using SOAP mode
Properties connectionProps = new Properties();
connectionProps.setProperty(ServiceClientFactoryProperties.DSC_DEFAULT_SOAP_ENDPOINT, "http://hiro-xp:8080");
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");
//Create a ServiceClientFactory instance
ServiceClientFactory myFactory = ServiceClientFactory.createInstance(connectionProps);
//Get the XFA form to sign
Document myForm = GetForm(myFactory);
//Sign the XFA form
SignXFA(myForm,myFactory);
}
catch (Exception ee)
{
ee.printStackTrace();
}
}
//Creates an interactive PDF form based on a XFA form
private static Document GetForm(ServiceClientFactory myFactory)
{
try
{
//Create a FormsServiceClient object
FormsServiceClient formsClient = new FormsServiceClient(myFactory);
//Specify a PDF document to sign
FileInputStream fileInputStream = new FileInputStream("C:\\Adobe\LoanSigXFA.pdf");
Document xfaForm = new Document (fileInputStream);
//Retrieve form data
FileInputStream cData = new FileInputStream("C:\\Adobe\Loan.xml");
Document oInputData = new Document(cData);
//Cache the PDF form
PDFFormRenderSpec pdfFormRenderSpec = new PDFFormRenderSpec();
pdfFormRenderSpec.setGenerateServerAppearance(true);
//Invoke the renderPDFForm2 method
FormsResult formOut = formsClient.renderPDFForm2(
xfaForm, //formQuery
oInputData, //inDataDoc
pdfFormRenderSpec, //PDFFormRenderSpec
null, //urlSpec
null //attachments
);
//Create a Document object that stores form data
Document myForm = formOut.getOutputContent();
return myForm;
}
catch (Exception ee)
{
ee.printStackTrace();
}
return null;
}
//Sign the PDF document
private static void SignXFA(Document doc, ServiceClientFactory myFactory)
{
try
{
//Create a SignatureServiceClient object
SignatureServiceClient signClient = new SignatureServiceClient(myFactory);
//Specify the name of the signature field
String fieldName = "SignatureField1";
//Create a Credential object
Credential myCred = Credential.getInstance("secure");
//Specify the reason to sign the document
String reason = "The document was reviewed";
//Specify the location of the signer
String location = "New York HQ";
//Specify contact information
String contactInfo = "Tony Blue";
//Create a PDFSignatureAppearanceOptions object
//and show date information
PDFSignatureAppearanceOptionSpec appear = new PDFSignatureAppearanceOptionSpec();
appear.setShowDate(true);
appear.setShowReason(true);
//Set revocation checking to false
java.lang.Boolean revCheck = new Boolean(true);
//Create an OCSPOptionSpec object to pass to the sign method
OCSPOptionSpec ocspSpec = new OCSPOptionSpec();
//Create a CRLOptionSpec object to pass to the sign method
CRLOptionSpec crlSpec = new CRLOptionSpec();
//Create a TSPOptionSpec object to pass to the sign method
TSPOptionSpec tspSpec = new TSPOptionSpec();
//Sign the PDF document
Document signedDoc = signClient.sign(
doc,
fieldName,
myCred,
HashAlgorithm.SHA1,
reason,
location,
contactInfo,
appear,
revCheck,
ocspSpec,
crlSpec,
tspSpec);
//Save the signed PDF document
File outFile = new File("C:\\Adobe\LoanXFASigned.pdf");
signedDoc.copyToFile (outFile);
}
catch (Exception ee)
{
ee.printStackTrace();
}
}
}
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