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Dynamic file name for pass-through scenario
How to create Java Mapping in SAP PI / PO
package javaapplication1;
import com.sap.aii.mapping.api.*;
import java.io.*;
public class DynamicFileName_JavaMap { public void transform(TransformationInput transformationInput, TransformationOutput transformationOutput) throws StreamTransformationException { try { InputStream inputstream = transformationInput.getInputPayload().getInputStream(); OutputStream outputstream = transformationOutput.getOutputPayload().getOutputStream(); // a) Set Output File name DynamicConfiguration conf = (DynamicConfiguration) transformationInput.getInputHeader().getAll().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION); DynamicConfigurationKey key = DynamicConfigurationKey.create("http://sap.com/xi/XI/System/File", "FileName"); String FileName = conf.get(key); FileName = FileName.replace(".txt", ".pgp"); conf.put(key, FileName); // b) Just copy Input file content to Output file content byte[] b = new byte[inputstream.available()]; inputstream.read(b); outputstream.write(b); } catch (Exception exception) { throw new StreamTransformationException(exception.toString()); } }
}