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The following Java code example determines whether the
input PDF document is PDF/A compliant. The input PDF document that
is passed to the Assembler service is named Loan.pdf. The
name of the DDX document is shell_PDFA.xml. The XML document that
is returned from the Assembler service and specifies whether the
input PDF document is PDF/A compliant is saved as an XML file named
result.xml. (See Determining Whether Documents Are PDF/A- Compliant.)
/*
* This Java Quick Start uses the EJB mode and contains the following JAR files
* in the class path:
* 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 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
*
* This quick start validates the following DDX document:
*<?xml version="1.0" encoding="UTF-8"?>
*<DDX xmlns="http://ns.adobe.com/DDX/1.0/">
* <DocumentInformation source="Loan.pdf" result="Loan_result.xml">
* <PDFAValidation compliance="PDF/A-1b" resultLevel="Detailed" ignoreUnusedResources="true" allowCertificationSignatures="true" />
* </DocumentInformation>
*</DDX>
*/
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 AssembleDeterminePDFA
{
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://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_PDFA.xml");
//Create a Document object based on the DDX file
Document myDDX = new Document(myDDXFile);
//Create a Map object to store PDF source documents
Map inputs = new HashMap();
FileInputStream mySourceMap = new FileInputStream("C:\\Adobe\Loan.pdf");
//Create a Document object based on the map.pdf source file
Document myPDFMapSource = new Document(mySourceMap);
//Place two entries into the Map object
inputs.put("Loan.pdf",myPDFMapSource);
//Create an AssemblerOptionsSpec object
AssemblerOptionSpec assemblerSpec = new AssemblerOptionSpec();
assemblerSpec.setFailOnError(false);
//Submit the job to Assembler service
AssemblerResult jobResult = assemblerClient.invokeDDX(myDDX,inputs,assemblerSpec);
java.util.Map allDocs = jobResult.getDocuments();
//Retrieve the result PDF document from the Map object
Document outDoc = null;
//Iterate through the map object to retrieve the result XML
//document that specifies if the input document is
//PDF/A compliant
for (Iterator i = allDocs.entrySet().iterator(); i.hasNext();) {
// Retrieve the Map object?s value
Map.Entry e = (Map.Entry)i.next();
//Get the key name as specified in the
//DDX document
String keyName = (String)e.getKey();
if (keyName.equalsIgnoreCase("Loan_result.xml"))
{
//Get the element value
Object o = e.getValue();
//Cast the Object to a Document
outDoc = (Document)o;
//Save the XML file
File myMXLFile = new File("C:\\Adobe\result.xml");
outDoc.copyToFile(myMXLFile);
}
}
System.out.println("The results are written to result.xml.");
}catch (Exception e) {
e.printStackTrace();
}
}
}
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