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The following Java code example certifies a PDF document
that is based on a PDF file named LoanSig.pdf. The alias
that is specified for the security credential is secure, and revocation
checking is not performed. The certified document is saved as a
PDF file named LoanCertified.pdf. (See Certifying PDF Documents.)
/*
* This Java Quick Start uses the following JAR files
* 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. jacorb.jar (use a different JAR file if the LiveCycle server is not deployed on JBoss)
* 7. jnp-client.jar (use a different JAR file if the LiveCycle server is not deployed on JBoss)
*
* The JBoss files must be kept in the jboss\client folder. You can copy the client folder to
* your local development environment and then include the 3 JBoss JAR files in your class path
*
* 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
*
* 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 additional JAR files located in the following
* path
* <install directory>/sdk/client-libs/thirdparty
*
* For information about the SOAP
* mode and the additional JAR files that need to be included,
* see "Setting connection properties" in Programming
* with LiveCycle
*
* For complete details about the location of the LiveCycle JAR files,
* see "Including LiveCycle Java library files" in Programming
* with LiveCycle
*/
import java.util.*;
import java.io.File;
import java.io.FileInputStream;
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 CertifyDocument {
public static void main(String[] args) {
try
{
//Set connection properties required to invoke LiveCycle
Properties connectionProps = new Properties();
connectionProps.setProperty(ServiceClientFactoryProperties.DSC_DEFAULT_EJB_ENDPOINT, "jnp://hiro-xp: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 ServiceClientFactory instance
ServiceClientFactory myFactory = ServiceClientFactory.createInstance(connectionProps);
//Create a SignatureServiceClient object
SignatureServiceClient signClient = new SignatureServiceClient(myFactory);
//Specify a PDF document to certify
FileInputStream fileInputStream = new FileInputStream("C:\\Adobe\LoanSig.pdf");
Document credDoc = new Document (fileInputStream);;
//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 = "My company";
//Specify contact information
String contactInfo = "New York, New York";
//Create a PDFSignatureAppearanceOptions object and show date information
PDFSignatureAppearanceOptionSpec appear = new PDFSignatureAppearanceOptionSpec();
appear.setShowDate(true);
//Set revocation checking to false
java.lang.Boolean revCheck = new Boolean(false);
//Set locking to false
java.lang.Boolean lockField = new Boolean(false);
//Specify a legalAttestation value
String msg = "Any change to this document will invalidate the certificate";
//Create objects to pass to the certify method
OCSPOptionSpec ocspSpec = new OCSPOptionSpec();
CRLOptionSpec crlSpec = new CRLOptionSpec();
TSPOptionSpec tspSpec = new TSPOptionSpec();
//Certify the PDF document
Document signedDoc = signClient.certify(
credDoc,
fieldName,
myCred,
HashAlgorithm.SHA1,
reason,
location,
contactInfo,
MDPPermissions.NoChanges,
msg,
appear,
revCheck,
lockField,
ocspSpec,
crlSpec,
tspSpec);
//Save the signed PDF document
File outFile = new File("C:\\Adobe\LoanCertified.pdf");
signedDoc.copyToFile (outFile);
}
catch (Exception ee)
{
ee.printStackTrace();
}
}
}
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