Merge pull request #24 from SEPIA-Framework/dev

updated HTTP example calls in Python-Bridge and QA demos

Author: fquirin

src/main/java/net/b07z/sepia/sdk/services/uid1007/DynamicQuestionAnswering.java

@@ -164,7 +164,10 @@ public ServiceResult getResult(NluResult nluResult) {
 			//Example HTTP call e.g. to a web API, your PythonBridge or any other micro-service with HTTP interface:
 			/*
 			try{
-				JSONObject response = Connectors.apacheHttpGETjson("http://localhost:20731/my-service/");
+				String qUrlParam = "?q=" + URLEncoder.encode(qRaw, "UTF-8");
+				JSONObject response = Connectors.apacheHttpGETjson(
+					"http://localhost:20731/my-service/" + qUrlParam
+				);
 				if (response != null && response.containsKey("answer")){
 					questionResponse = JSON.getString(response, "answer");
 				}

src/main/java/net/b07z/sepia/sdk/services/uid1007/PythonBridgeDemo.java

@@ -165,8 +165,12 @@ public ServiceResult getResult(NluResult nluResult) {
 		//Example call to another PythonBridge endpoint (define yourself)
 		/*
 		String myReply = "";
+		String myQuestion = "my question";
 		try{
-			JSONObject response = Connectors.apacheHttpGETjson("http://localhost:20731/my-service/");
+			String qUrlParam = "?q=" + URLEncoder.encode(myQuestion, "UTF-8");
+			JSONObject response = Connectors.apacheHttpGETjson(
+				"http://localhost:20731/my-service/" + qUrlParam
+			);
 			if (response != null && response.containsKey("myReply")){
 				myReply = JSON.getString(response, "myReply");
 				...