private void restCall(Tuple tuple) throws ExecutionException, InterruptedException {
Future<Response> fureRet = null;
for (RestInfo restInfo : restInfos) {
String url = restInfo.getUrl();
String body = restInfo.getBody();
for (BaseBindColumnDef bindColumn : restInfo.getColumns()) {
url =
url.replace(
"[:" + bindColumn.getName() + "]", tuple.getStringByField(bindColumn.getName()));
if (body != null) {
body =
body.replace(
"[:" + bindColumn.getName() + "]", tuple.getStringByField(bindColumn.getName()));
}
}
AsyncHttpClient.BoundRequestBuilder boundRequestBuilder = null;
if (RestCmd.PUT.equals(restInfo.getCmd())) {
boundRequestBuilder = asyncHttpClient.preparePut(url);
} else if (RestCmd.GET.equals(restInfo.getCmd())) {
boundRequestBuilder = asyncHttpClient.prepareGet(url);
} else if (RestCmd.DELETE.equals(restInfo.getCmd())) {
boundRequestBuilder = asyncHttpClient.prepareDelete(url);
} else if (RestCmd.POST.equals(restInfo.getCmd())) {
boundRequestBuilder = asyncHttpClient.preparePost(url);
} else {
break;
}
if (body != null) {
fureRet = boundRequestBuilder.setBody(body).execute();
} else {
fureRet = boundRequestBuilder.execute();
}
fureRet.get();
}
}
private void preparedRest() throws Exception {
Pattern pattern = Pattern.compile("values(\\s*)\\((.+?)\\)");
Matcher matcher = pattern.matcher(statement.getQuery());
String[] columnsArrys = null;
while (matcher.find()) {
String columnsStr = matcher.group(2).replace(" ", "");
columnsArrys = columnsStr.split(",(?=([^\']*\'[^\']*\')*[^\']*$)", -1);
}
for (int i = 0; i < columnsArrys.length; i++) {
columnsArrys[i] = columnsArrys[i].substring(1, columnsArrys[i].length() - 1);
}
if (columnsArrys.length < 3 && columnsArrys.length % 3 != 0) {
throw new Exception("invalid rest format");
}
Pattern p = Pattern.compile("\\[\\:(.+?)\\]");
for (int i = 0; i < columnsArrys.length / 3; i++) {
RestInfo restInfo = new RestInfo();
restInfo.setCmd(RestCmd.valueOf(columnsArrys[i * 3]));
restInfo.setUrl(columnsArrys[i * 3 + 1]);
restInfo.setBody("".equals(columnsArrys[i * 3 + 2]) ? null : columnsArrys[i * 3 + 2]);
List<BaseBindColumnDef> columns = new ArrayList<BaseBindColumnDef>();
String valQuery = columnsArrys[i * 3 + 1];
Matcher m = p.matcher(valQuery);
while (m.find()) {
String bindName = m.group(1);
BaseBindColumnDef bindColumn = new BaseBindColumnDef();
bindColumn.setName(bindName);
columns.add(bindColumn);
}
restInfo.setColumns(columns);
restInfos.add(restInfo);
}
}
