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The following Java code example determines the type of
encryption that is protecting a PDF document named EncryptLoan.pdf.
(See Determining Encryption Type.)
/*
* This Java Quick Start uses the EJB mode and contains the following JAR files
* in the class path:
* 1. adobe-encryption-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.io.FileInputStream;
import java.util.Properties;
import com.adobe.idp.Document;
import com.adobe.idp.dsc.clientsdk.ServiceClientFactory;
import com.adobe.idp.dsc.clientsdk.ServiceClientFactoryProperties;
import com.adobe.livecycle.encryption.client.*;
public class GetEncryptionType {
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 object
ServiceClientFactory myFactory = ServiceClientFactory.createInstance(connectionProps);
//Create a EncryptionServiceClient object
EncryptionServiceClient encryptClient = new EncryptionServiceClient(myFactory);
//Get the EncryptLoan PDF document
FileInputStream fileInputStream = new FileInputStream("C:\\Adobe\EncryptLoan.pdf");
Document inDoc = new Document (fileInputStream);
//Determine the type of encryption of the PDF document
EncryptionTypeResult encryptTypeResult = encryptClient.getPDFEncryption(inDoc);
if (encryptTypeResult.getEncryptionType() == EncryptionType.PASSWORD)
System.out.println("The PDF document is protected with password-based encryption");
else if (encryptTypeResult.getEncryptionType() == EncryptionType.POLICY_SERVER)
System.out.println("The PDF document is protected with policy");
else if (encryptTypeResult.getEncryptionType() == EncryptionType.CERTIFICATE)
System.out.println("The PDF document is protected with certificate-based encryption");
else if (encryptTypeResult.getEncryptionType() == EncryptionType.OTHER)
System.out.println("The PDF document is protected with another type of encryption");
else if (encryptTypeResult.getEncryptionType() == EncryptionType.NONE)
System.out.println("The PDF document is not protected.");
}catch (Exception e) {
e.printStackTrace();
}
}
}
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