Examples with HttpException pro.tools.http.pojo.HttpException used on opensource projects

Example 1 with HttpException

use of pro.tools.http.pojo.HttpException in project protools by SeanDragon.

the class ToolHttp method sendHttp.

/**
 * 用于请求http
 *
 * @param send
 *         里面包含请求的信息
 *
 * @return 响应的信息
 */
public static HttpReceive sendHttp(HttpSend send, HttpBuilder httpBuilder) {
    HttpReceive httpReceive = new HttpReceive();
    httpReceive.setHaveError(true);
    String url = send.getUrl();
    URI uri;
    try {
        uri = new URL(url).toURI();
    } catch (MalformedURLException | URISyntaxException e) {
        httpReceive.setErrMsg("不是一个有效的URL").setThrowable(e);
        return httpReceive;
    }
    String scheme = uri.getScheme();
    String host = uri.getHost();
    int port = uri.getPort();
    if (port == -1) {
        if (HttpScheme.HTTP.equalsIgnoreCase(scheme)) {
            port = 80;
        } else if (HttpScheme.HTTPS.equalsIgnoreCase(scheme)) {
            port = 443;
        }
    }
    Map<String, Object> param = send.getParams();
    Map<String, Object> sendHeaders = send.getHeaders();
    HttpMethod method = send.getMethod();
    Charset charset = send.getCharset();
    AsyncHttpClient asyncHttpClient = httpBuilder.buildDefaultClient();
    RequestBuilder builder = new RequestBuilder(method.name());
    AsyncHttpClient.BoundRequestBuilder requestBuilder = asyncHttpClient.prepareRequest(builder.build());
    // 设置编码
    requestBuilder.setBodyEncoding(charset.toString());
    if (param != null) {
        param.forEach((key, value) -> requestBuilder.addQueryParam(key, value.toString()));
    }
    // 设置基本请求头
    requestBuilder.addHeader(HttpHeaderNames.CONTENT_TYPE.toString(), HttpHeaderValues.APPLICATION_X_WWW_FORM_URLENCODED + ";charset" + charset.toString()).addHeader(HttpHeaderNames.CONNECTION.toString(), HttpHeaderValues.KEEP_ALIVE.toString()).addHeader(HttpHeaderNames.ACCEPT_ENCODING.toString(), HttpHeaderValues.GZIP_DEFLATE.toString()).addHeader(HttpHeaderNames.USER_AGENT.toString(), "Mozilla/5.0 (compatible; Baiduspider/2.0; +http://www.baidu.com/search/spider.html）").addHeader(HttpHeaderNames.CACHE_CONTROL.toString(), "max-age=0").addHeader(HttpHeaderNames.HOST.toString(), host + ":" + port).addHeader("DNT", "1");
    if (sendHeaders != null) {
        sendHeaders.forEach((key, value) -> requestBuilder.addHeader(key, value.toString()));
    }
    // TODO: 2017/7/27 Cookie未加入
    ListenableFuture<Response> future = requestBuilder.execute();
    try {
        Response response = future.get();
        Map<String, String> responseHeaderMap = Maps.newHashMap();
        if (send.getNeedReceiveHeaders()) {
            FluentCaseInsensitiveStringsMap responseHeaders = response.getHeaders();
            responseHeaders.forEach((k, v) -> {
                if (v.size() == 1) {
                    responseHeaderMap.put(k, v.get(0));
                } else {
                    responseHeaderMap.put(k, ToolJson.anyToJson(v));
                }
            });
        }
        int responseStatusCode = response.getStatusCode();
        if (responseStatusCode != 200) {
            throw new HttpException("本次请求响应码不是200，是" + responseStatusCode);
        }
        String responseBody = response.getResponseBody();
        if (log.isDebugEnabled()) {
            log.debug(responseBody);
        }
        httpReceive.setStatusCode(responseStatusCode).setStatusText(response.getStatusText()).setResponseBody(responseBody).setResponseHeader(responseHeaderMap).setHaveError(false);
    } catch (InterruptedException e) {
        httpReceive.setErrMsg("http组件出现问题!").setThrowable(e);
    } catch (IOException e) {
        httpReceive.setErrMsg("获取返回内容失败!").setThrowable(e);
    } catch (ExecutionException e) {
        httpReceive.setErrMsg("访问URL失败!").setThrowable(e);
    } catch (HttpException e) {
        httpReceive.setErrMsg(e.getMessage()).setThrowable(e);
    }
    if (httpReceive.getHaveError()) {
        if (log.isWarnEnabled()) {
            Throwable throwable = httpReceive.getThrowable();
            log.warn(ToolFormat.toException(throwable), throwable);
        }
    }
    httpReceive.setIsDone(true);
    return httpReceive;
}

Example 2 with HttpException

use of pro.tools.http.pojo.HttpException in project protools by SeanDragon.

the class ToolSendHttp method send.

public static HttpReceive send(HttpSend httpSend, OkHttpClient okHttpClient) {
    final HttpReceive httpReceive = new HttpReceive();
    httpReceive.setHaveError(true);
    try {
        Request request = convertRequest(httpSend);
        Call call = okHttpClient.newCall(request);
        Response response = call.execute();
        ResponseBody body = response.body();
        if (body == null) {
            throw new HttpException("发送http失败，响应体为空");
        }
        final Map<String, String> responseHeaders = Maps.newHashMap();
        if (httpSend.getNeedReceiveHeaders()) {
            final Headers headers = response.headers();
            final Set<String> headerNameSet = headers.names();
            headerNameSet.forEach(oneHeaderName -> {
                final String oneHeaderValue = headers.get(oneHeaderName);
                responseHeaders.put(oneHeaderName, oneHeaderValue);
            });
        }
        int responseStatusCode = response.code();
        if (responseStatusCode != 200) {
            throw new HttpException("本次请求响应码不是200，是" + responseStatusCode);
        }
        String responseBody = body.string();
        if (log.isDebugEnabled()) {
            log.debug(responseBody);
        }
        httpReceive.setResponseBody(responseBody).setHaveError(false).setStatusCode(responseStatusCode).setStatusText(responseStatusCode + "").setResponseHeader(responseHeaders);
        response.close();
        okHttpClient.dispatcher().executorService().shutdown();
    } catch (IOException e) {
        httpReceive.setErrMsg("获取返回内容失败!").setThrowable(e);
    } catch (HttpException e) {
        httpReceive.setErrMsg(e.getMessage()).setThrowable(e);
    }
    if (httpReceive.getHaveError()) {
        if (log.isWarnEnabled()) {
            Throwable throwable = httpReceive.getThrowable();
            log.warn(ToolFormat.toException(throwable), throwable);
        }
    }
    httpReceive.setIsDone(true);
    return httpReceive;
}