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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.)
/**
* Ensure that you create Java proxy files that consume
* the Assembler 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 java.util.Iterator;
import java.util.List;
import javax.activation.DataHandler;
import javax.activation.FileDataSource;
import javax.xml.ws.BindingProvider;
import org.apache.xml.xml_soap.MapItem;
import com.adobe.idp.services.*;
public class DeterminePDFASWAref {
public static void main(String[] args){
try{
// Setting configurations to retrieve the Web service
String url = "http://hiro-xp:8080/soap/services/AssemblerService?blob=swaRef";
String username = "administrator";
String password = "password";
// Create the service Client objects needed
AssemblerServiceService assembler = new AssemblerServiceService();
AssemblerService assembClient = assembler.getAssemblerService();
// Retrieve the Web services from the LiveCycle Server.
((BindingProvider) assembClient).getRequestContext().put(BindingProvider.ENDPOINT_ADDRESS_PROPERTY, url);
((BindingProvider) assembClient).getRequestContext().put(BindingProvider.USERNAME_PROPERTY, username);
((BindingProvider) assembClient).getRequestContext().put(BindingProvider.PASSWORD_PROPERTY, password);
// Create BLOB objects that represents the input DDX file and input PDF document
String path = "C:\\shell_PDFA.xml";
FileDataSource ds = new FileDataSource(path);
DataHandler handler = new DataHandler(ds);
BLOB ddxDoc = new BLOB();
ddxDoc.setSwaRef(handler);
String path2 = "C:\\Adobe\Loan.pdf";
FileDataSource ds2 = new FileDataSource(path2);
DataHandler handler2 = new DataHandler(ds2);
BLOB pdfDoc = new BLOB();
pdfDoc.setSwaRef(handler2);
// Create the map containing the PDF source documents
MyMapOfXsdStringToXsdAnyType inputMap = new MyMapOfXsdStringToXsdAnyType();
List<MyMapOfXsdStringToXsdAnyTypeItem> inputMapItemList = inputMap.getItem();
MyMapOfXsdStringToXsdAnyTypeItem loanItem = new MyMapOfXsdStringToXsdAnyTypeItem();
loanItem.setKey("Loan.pdf");
loanItem.setValue(pdfDoc);
inputMapItemList.add(loanItem);
// Create an AssemblerOptionsSpec object
AssemblerOptionSpec assemblerSpec = new AssemblerOptionSpec();
assemblerSpec.setFailOnError(false);
// Send the request to the Assembler Service
AssemblerResult result = assembClient.invoke(ddxDoc, inputMap, assemblerSpec);
//Extract the XML document that specifies whether
//the input PDF is PDF/A compliant
BLOB outDoc = null;
List<MapItem> mapResult = result.getDocuments().getItem();
Iterator<MapItem> rit = mapResult.iterator();
while(rit.hasNext())
{
MapItem resultItem = rit.next();
String myKey = (String)(resultItem.getKey());
if (myKey.equals("Loan_result.xml"))
{
outDoc = (BLOB)(resultItem.getValue());
}
}
File f = new File("C:\\result.xml");
BLOB outBlob = outDoc;
DataHandler handler3 = outBlob.getSwaRef();
//Get an InputStream from DataHandler and
//write to a file
InputStream inputStream = handler3.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();
}
catch(Exception e)
{
e.printStackTrace();
}
}
}
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