public HttpURLConnection getHttpConnection()

in tablestore/src/main/java/com/alicloud/openservices/tablestore/core/utils/HttpRequest.java [152:201]
45 lines of code
13 McCabe index (conditional complexity)

    public HttpURLConnection getHttpConnection() throws IOException {
        Map<String, String> mappedHeaders = this.headers;
        String strUrl = url;

        if (null == strUrl) {
            throw new IllegalArgumentException("URL is null for HttpRequest.");
        }
        if (null == this.method) {
            throw new IllegalArgumentException("Method is not set for HttpRequest.");
        }
        URL url = null;
        String[] urlArray = null;
        if (MethodType.POST.equals(this.method) && null == getHttpContent()) {
            urlArray = strUrl.split("\\?");
            url = new URL(urlArray[0]);
        } else {
            url = new URL(strUrl);
        }
        System.setProperty("sun.net.http.allowRestrictedHeaders", "true");
        HttpURLConnection httpConn = (HttpURLConnection)url.openConnection();
        httpConn.setRequestMethod(this.method.toString());
        httpConn.setDoOutput(true);
        httpConn.setDoInput(true);
        httpConn.setUseCaches(false);
        if (this.getConnectTimeout() != null) {
            httpConn.setConnectTimeout(this.getConnectTimeout());
        }

        if (this.getReadTimeout() != null) {
            httpConn.setReadTimeout(this.getReadTimeout());
        }

        for (Entry<String, String> entry : mappedHeaders.entrySet()) {
            httpConn.setRequestProperty(entry.getKey(), entry.getValue());
        }

        if (null != getHeaderValue(CONTENT_TYPE)) {
            httpConn.setRequestProperty(CONTENT_TYPE, getHeaderValue(CONTENT_TYPE));
        } else {
            String contentTypeValue = getContentTypeValue(httpContentType, encoding);
            if (null != contentTypeValue) {
                httpConn.setRequestProperty(CONTENT_TYPE, contentTypeValue);
            }
        }

        if (MethodType.POST.equals(this.method) && null != urlArray && urlArray.length == 2) {
            httpConn.getOutputStream().write(urlArray[1].getBytes());
        }
        return httpConn;
    }