OSB testing services through HTTPClient

I have created a HTTP Facade to my Proxy Service,
and I invoke it with a HTTP Client, I enable monitoring and I observe the performance of the service via the Operation Console / Server Health

This is the Java client

package com.bla.gu.pt;

import java.util.Date;

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.protocol.BasicHttpContext;
import org.apache.http.protocol.HttpContext;



public class GUPT {
    public static final String FACADE_URL = "http://acme.com:7009/InterfacesGU/GUAnyXMLFacade";

    public static void main(String[] args) throws Exception {
        HttpContext localContext = new BasicHttpContext();
        DefaultHttpClient httpclient = new DefaultHttpClient();
        HttpPost httppost = new HttpPost(FACADE_URL);
        StringEntity entity = new StringEntity("<BLANotification Type='TrainItinerary' DateTime='2007-10-26T08:36:28' Id='3' ValidityDate='2004-02-14'/>");
        httppost.setEntity(entity );
        HttpResponse response = httpclient.execute(httppost, localContext);
        System.out.println("getReasonPhrase " + response.getStatusLine().getReasonPhrase());
        System.out.println("getStatusCode " + response.getStatusLine().getStatusCode());
        HttpEntity resultEntity = response.getEntity();
        System.out.println(resultEntity);
    }
}




In case of success, I get

getReasonPhrase OK
getStatusCode 200


In case of failure, I get

getReasonPhrase Internal Server Error
getStatusCode 500


In my proxy, I validate the payload; if validation fails, I get a HTTP 500

validate $body/* against BLANotification Schema