build GET request using Apache HttpComponents

getRequestWithApacheHttpComponents

	private HttpGet buildGetRequest(String _method, String _path, Map _params)
			throws ServerConnectionException {

		List params = new ArrayList();
		for (Iterator it = _params.keySet().iterator(); it.hasNext();) {
			String k = (String) it.next();
			params.add(new BasicNameValuePair(k, (String) _params.get(k)));
		}

		HttpGet request = new HttpGet();
		try {
			request.setURI(URIUtils.createURI(scheme, host, port, _path,
					URLEncodedUtils.format(params, "UTF-8"), null));
		} catch (URISyntaxException e) {
			throw new ServerConnectionException(e);
		}
		return request;
	}