• extends the abstract class AbstractTransformation and implement method transform
• For PI <=7.0, we must implement the interface StreamTransformation.
• Method getTrace() return an instance of abstract class AbstractTrace. Method addInfo and addWarning

public class JavaMapping extends AbstractTransformation {

public void transform(TransformationInput in, TransformationOutput out) throws StreamTransformationException{

try{

getTrace().addInfo("Trace : Entering Java Mapping");

String receiverName = (String) in.getInputHeader().getReceiverInterface();

// Read Import Parameter for Parameterized mapping/Channel ID for LookupService- SystemAccessor

String inputParameter = (String) in.getInputParametrs().getString("parInputParam");

Channel lookupChannel = (String) in.getInputParametrs().getChannel("parLookupChannel");

//Read the Source Payload as InputStream

InputStream ins = in.getInputPayload().getInputStream();

String sourcexml = convertInputStreamToString(ins)

// Write the Target String as byte with OutputStream

String targetxml = "OUTPUTDATA";

out.getOutputPayload().getOutputStream().write(targetxml.getBytes());

}

catch (Exception e) { throw new StreamTransformationException(e.getMessage()); }

}

}

public String convertInputStreamToString(InputStream ins) {

StringBuffer sourcexml = new StringBuffer();

BufferedReader br = new BufferedReader( new InputStreamReader(ins));

while ((line = br.readLine()) != null) sourcexml.append(line); br.close();

return sourcexml.toString();

}

Reference:

Parametrized Java Mapping

Send-email-with-pdf-attachment-using-graphical-mapping

flat2xml — Jul 6, 2015 6:22:45 AM

xml2flat — Jul 6, 2015 6:17:11 AM