Compiling and Packaging a DCN Filter Into a Jar File

Create a CustomDCNFilter.java file:

 
import java.util.Map;
import com.onepage.fw.uwp.shared.uwp.UWPLogger;
import com.sybase.sup.dcn.DCNFilter;
public class CustomDCNFilter implements DCNFilter
{
  public String  preprocess(String blobDCNRequest, Map<String,String> headers) {
                 String result = blobDCNRequest.replace('~',':');
                 return result;
  }
  public String postprocess(String jsonDCNResult, Map<String,String> responseHeaders) {
                 String result = jsonDCNResult.replace(':','~');
                 return result;
  }
        public static void main( String[] args ) { }
}

Create a DCN.bat file:

 
@echo off
setlocal
set SUP=C:\<UnwiredPlatform_InstallDir>\UnwiredPlatform-1_2\Servers\UnwiredServer
C:\Sybase\UnwiredPlatform-1_2\JDK1.6.0_12\bin\javac -classpath %SUP%\lib\onepage.jar CustomDCNfilter.java
echo Return code: %errorlevel% > "C:\<UnwiredPlatform_InstallDir>\UnwiredPlatform-1_2"\Servers\UnwiredServer\CustomDCNfilter\returnCode.log
"C:\<UnwiredPlatform_InstallDir>\UnwiredPlatform-1_2\JDK1.6.0_12"\bin\jar cvf ..\lib\CustomDCNfilter.jar CustomDCNfilter.class > returnJar.log
endlocal

Place both files in the C:\<UnwiredPlatform_InstallDir>\UnwiredPlatform-1_2\Servers\UnwiredServer\CustomDCNfilter directory.