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The following Java code example converts a PDF document
called Loan.pdf to a set of JPEG files and stores them in
the C:\Adobe directory. Each file is named tempFile[index].jpg,
where the first image file is named tempFile0.jpg. (See Converting PDF Documents to Image Formats.)
/*
* This Java Quick Start uses the EJB mode and contains the following JAR files
* in the class path:
* 1. adobe-convertpdf-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.File;
import java.io.FileInputStream;
import java.util.Iterator;
import java.util.List;
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.convertpdfservice.client.ConvertPdfServiceClient;
import com.adobe.livecycle.convertpdfservice.client.ToImageOptionsSpec;
import com.adobe.livecycle.convertpdfservice.client.enumeration.CMYKPolicy;
import com.adobe.livecycle.convertpdfservice.client.enumeration.ColorCompression;
import com.adobe.livecycle.convertpdfservice.client.enumeration.ColorSpace;
import com.adobe.livecycle.convertpdfservice.client.enumeration.GrayScaleCompression;
import com.adobe.livecycle.convertpdfservice.client.enumeration.GrayScalePolicy;
import com.adobe.livecycle.convertpdfservice.client.enumeration.ImageConvertFormat;
import com.adobe.livecycle.convertpdfservice.client.enumeration.Interlace;
import com.adobe.livecycle.convertpdfservice.client.enumeration.JPEGFormat;
import com.adobe.livecycle.convertpdfservice.client.enumeration.MonochromeCompression;
import com.adobe.livecycle.convertpdfservice.client.enumeration.PNGFilter;
import com.adobe.livecycle.convertpdfservice.client.enumeration.RGBPolicy;
public class JavaAPIConvertPDFtoImage {
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 factory = ServiceClientFactory.createInstance(connectionProps);
//Create the ConvertPDF service client
ConvertPdfServiceClient serviceClient = new ConvertPdfServiceClient(factory);
//Get a PDF file document to convert to a JPEG document and populate a com.adobe.idp.Document object
String inputFileName = "C:\\Adobe\Loan.pdf";
FileInputStream fileInputStream = new FileInputStream(inputFileName);
Document inDoc = new Document(fileInputStream);
// Set up the runtime options for the new JPEG file to be created
ToImageOptionsSpec spec = new ToImageOptionsSpec();
spec.setImageConvertFormat(ImageConvertFormat.JPEG);
spec.setGrayScaleCompression(GrayScaleCompression.Low);
spec.setColorCompression(ColorCompression.Low);
spec.setFormat(JPEGFormat.BaselineOptimized);
spec.setRgbPolicy(RGBPolicy.Off);
spec.setCmykPolicy(CMYKPolicy.Off);
spec.setColorSpace(ColorSpace.RGB);
spec.setResolution("72");
spec.setMonochrome(MonochromeCompression.None);
spec.setFilter(PNGFilter.Sub);
spec.setInterlace(Interlace.Adam7);
spec.setTileSize(180);
spec.setGrayScalePolicy(GrayScalePolicy.Off);
//Perform the conversion and get the containing the newly created JPEG files
List allImages = serviceClient.toImage2(
inDoc,
spec
);
//Create an Iterator object and iterate through
//the List object to get all images
Iterator iter = allImages.iterator();
int i = 0 ;
while (iter.hasNext()) {
Document file = (Document)iter.next();
file.copyToFile(new File("C:\\Adobe\tempFile"+i+".jpg"));
i++;
}
}
catch (Exception e) {
e.printStackTrace();
}
}
}
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