public void Execute(RequestMethod method) throws Exception { switch (method) { case GET: { // add parameters String combinedParams = ""; if (!params.isEmpty()) { combinedParams += "?"; for (NameValuePair p : params) { String paramString = p.getName() + "=" + URLEncoder.encode(p.getValue(), "UTF-8"); if (combinedParams.length() > 1) { combinedParams += "&" + paramString; } else { combinedParams += paramString; } } } HttpGet request = new HttpGet(url + combinedParams); // add headers for (NameValuePair h : headers) { request.addHeader(h.getName(), h.getValue()); } executeRequest(request, url); break; } case POST: { HttpPost request = new HttpPost(url); // add headers for (NameValuePair h : headers) { request.addHeader(h.getName(), h.getValue()); } if (!params.isEmpty()) { request.setEntity(new UrlEncodedFormEntity(params, HTTP.UTF_8)); } executeRequest(request, url); break; } case PUT: { HttpPut request = new HttpPut(url); // add headers for (NameValuePair h : headers) { request.addHeader(h.getName(), h.getValue()); } if (!params.isEmpty()) { request.setEntity(new UrlEncodedFormEntity(params, HTTP.UTF_8)); } executeRequest(request, url); break; } case DELETE: { HttpDelete request = new HttpDelete(url); for (NameValuePair h : headers) { request.addHeader(h.getName(), h.getValue()); } executeRequest(request, url); break; } } }