Quick Start: Validating DDX documents using the Java API

The following Java code example validates a DDX document based on a file named shell.xml. For informtion about the shell.xml DDX document used in this code example, see Programmatically Assembling PDF Documents.

/*

 * This Java Quick Start uses the following JAR files

 * 1. adobe-assembler-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 LiveCycle ES is not deployed

 * on JBoss)

 * 

 * These JAR files are located in the following path:

 * <install directory>/Adobe/LiveCycle8/LiveCycle_ES_SDK/client-libs

 * 

 * For complete details about the location of these JAR files, 

 * see "Including LiveCycle ES library files" in Programming with 

 * LiveCycle ES

 */

import com.adobe.livecycle.assembler.client.*;

import java.util.*;

import java.io.File;

import java.io.FileInputStream;

import com.adobe.idp.Document;

import com.adobe.idp.dsc.clientsdk.ServiceClientFactory;

import com.adobe.idp.dsc.clientsdk.ServiceClientFactoryProperties;

public class ValidateDDX

{

	public static void main(String[] args) {

		boolean isValid = false;

        Document outLog = null;

		try{

			//Set connection properties required to invoke LiveCycle ES								

			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 ServiceClientFactory instance

			ServiceClientFactory myFactory = ServiceClientFactory.createInstance(connectionProps);

			//Create an AssemblerServiceClient object

			AssemblerServiceClient assemblerClient = new AssemblerServiceClient(myFactory);

			//Create a FileInputStream object based on an existing DDX file 

			FileInputStream myDDXFile = new FileInputStream("C:\\shell.xml"); 

			//Create a Document object based on the DDX file

			Document myDDX = new Document(myDDXFile); 

			//Create an AssemblerOptionsSpec object

			AssemblerOptionSpec assemblerSpec = new AssemblerOptionSpec();

			assemblerSpec.setValidateOnly(true);

			assemblerSpec.setLogLevel("FINE");

			assemblerSpec.setFailOnError(false);

			//Validate the DDX document

			AssemblerResult jobResult = assemblerClient.invokeDDX(myDDX,null,assemblerSpec);   

			outLog = jobResult.getJobLog();

			isValid = true;

		}catch (Exception e) {

			 if (e instanceof OperationException) {

                 OperationException oe = (OperationException) e;

                 outLog = oe.getJobLog();

                 File myOutFile = new File("C:\\test.xml"); 

                 outLog.copyToFile(myOutFile);

             }

			 e.printStackTrace();

		 } finally {

            if (outLog != null) {

                File myOutFile = new File("C:\\test.xml"); 

                outLog.copyToFile(myOutFile);

           }

       if (isValid) {

             // do something

       } else {

            // do something else

          }

       }

	}

}

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