public HttpHandler<File> download(
HttpRequest.HttpMethod method,
String url,
String target,
RequestParams params,
boolean autoResume,
boolean autoRename,
RequestCallBack<File> callback) {
if (url == null) throw new IllegalArgumentException("url may not be null");
if (target == null) throw new IllegalArgumentException("target may not be null");
HttpRequest request = new HttpRequest(method, url);
HttpHandler<File> handler =
new HttpHandler<File>(httpClient, httpContext, responseTextCharset, callback);
handler.setExpiry(currentRequestExpiry);
handler.setHttpRedirectHandler(httpRedirectHandler);
if (params != null) {
request.setRequestParams(params, handler);
handler.setPriority(params.getPriority());
}
handler.executeOnExecutor(EXECUTOR, request, target, autoResume, autoRename);
return handler;
}
// //////////////////////////////////////////////////////////////////////////////////////////////
private <T> HttpHandler<T> sendRequest(
HttpRequest request, RequestParams params, RequestCallBack<T> callBack) {
// liuzw. 增加安全加密步骤,加密过程可定制.
if (secureInterceptor != null) {
params = secureInterceptor.preSend(request, params);
}
HttpHandler<T> handler =
new HttpHandler<T>(httpClient, httpContext, responseTextCharset, callBack);
handler.setExpiry(currentRequestExpiry);
handler.setHttpRedirectHandler(httpRedirectHandler);
request.setRequestParams(params, handler);
if (params != null) {
handler.setPriority(params.getPriority());
}
handler.executeOnExecutor(EXECUTOR, request);
return handler;
}