The following Java web service example converts a PDF document
called Loan.pdf to a PostScript document called Loan.ps.
(See Converting PDF Documents to PostScript.)
/**
* Ensure that you create Java proxy files that consume
* the Convert PDF services WSDL. You can use JAX-WS to create
* the proxy Java files.
*
* For information, see "Invoking LiveCycle using SwaRef" in Programming with LiveCycle.
*/
import java.io.*;
import java.io.InputStream;
import javax.activation.DataHandler;
import javax.activation.FileDataSource;
import javax.xml.ws.BindingProvider;
import com.adobe.idp.services.*;
public class ConvertPDFToPSSwaRef {
public static void main(String[] args) {
try {
//Set values required to invoke LiveCycle using SwaRef
String url = "http://hiro-xp:8080/soap/services/convertpdfService?blob=swaRef";
String username = "administrator";
String password = "password";
//Create a ConvertPdfService object
ConvertPdfServiceService convertPdfService = new ConvertPdfServiceService();
ConvertPdfService convClient = convertPdfService.getConvertPDFService();
//Specify authentication values
((BindingProvider) convClient).getRequestContext().put(BindingProvider.ENDPOINT_ADDRESS_PROPERTY, url);
((BindingProvider) convClient).getRequestContext().put(BindingProvider.USERNAME_PROPERTY, username);
((BindingProvider) convClient).getRequestContext().put(BindingProvider.PASSWORD_PROPERTY, password);
//Create a BLOB that represents the input PDF file
String path = "C:\\Adobe\Loan.pdf";
FileDataSource ds = new FileDataSource(path);
DataHandler handler = new DataHandler(ds);
BLOB inDoc = new BLOB();
inDoc.setSwaRef(handler);
//Create a ToPSOptionsSpec object that defines run-time options
ToPSOptionsSpec psSpec = new ToPSOptionsSpec();
psSpec.setPsLevel(PSLevel.LEVEL_3);
//Send the conversion request to the ConvertPDF Service
BLOB outDoc = convClient.toPS2(inDoc, psSpec);
//Create a new file containing the returned PS document
File f = new File("C:\\Adobe\Loan.ps");
BLOB outBlob = outDoc;
DataHandler handler2 = outBlob.getSwaRef();
//Get an InputStream from DataHandler and
//write to a file
InputStream inputStream = handler2.getInputStream();
OutputStream out = new FileOutputStream(f);
//Iterate through the buffer
byte buf[] = new byte[1024];
int len;
while ((len = inputStream.read(buf)) > 0)
out.write(buf, 0, len);
out.close();
inputStream.close();
System.out.println("The PDF file was converted to a PostScript document.");
}
catch (Exception ee)
{
ee.printStackTrace();
}
}
}
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