Example usage for org.apache.commons.httpclient DefaultHttpMethodRetryHandler DefaultHttpMethodRetryHandler

List of usage examples for org.apache.commons.httpclient DefaultHttpMethodRetryHandler DefaultHttpMethodRetryHandler

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Introduction

In this page you can find the example usage for org.apache.commons.httpclient DefaultHttpMethodRetryHandler DefaultHttpMethodRetryHandler.

Prototype

public DefaultHttpMethodRetryHandler()

Source Link

Usage

From source file:com.taobao.ad.easyschedule.commons.utils.MailUtil.java

/**
 * ??//from w  w w. j  ava  2s .co  m
 * 
 * @param list
 *            ?
 * @param subject
 * @param content
 */
public static void sendMail(String list, String subject, String content) {

    if ("false".equals(Constants.SENDMAIL) || StringUtils.isEmpty(list) || StringUtils.isEmpty(subject)) {
        return;
    }
    try {
        String command = Constants.MAIL_SEND_COMMAND;
        String strSubject = subject;
        if (subject.getBytes().length > 50) {
            strSubject = StringUtil.bSubstring(subject, 49);
        }
        String strContent = content;
        if (content.getBytes().length > 2046) {
            strContent = StringUtil.bSubstring(content, 2045);
        }
        command = command.replaceAll("#list#", URLEncoder.encode(list, "GBK"))
                .replaceAll("#subject#", URLEncoder.encode(strSubject, "GBK")).replaceAll("#content#",
                        URLEncoder.encode(StringUtils.isEmpty(strContent) ? "null" : strContent, "GBK"));
        HttpClient client = new HttpClient();
        client.getHttpConnectionManager().getParams().setConnectionTimeout(Constants.NOTIFY_API_CONN_TIMEOUT);
        GetMethod getMethod = new GetMethod(command);
        getMethod.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler());
        for (int i = 1; i <= 3; i++) {
            try {
                int statusCode = client.executeMethod(getMethod);
                if (statusCode != HttpStatus.SC_OK) {
                    logger.error("MailUtil.sendMail statusCode:" + statusCode);
                    Thread.sleep(Constants.JOB_RETRY_WAITTIME);
                    continue;
                }
                String ret = getMethod.getResponseBodyAsString();
                if (!"OK".equals(ret)) {
                    logger.error("Send message failed[" + i + "];list:" + list + ";subject:" + subject
                            + ";content:" + content);
                    Thread.sleep(Constants.JOB_RETRY_WAITTIME);
                    continue;
                }
                break;
            } catch (Exception e) {
                logger.error("Send message failed[" + i + "]:" + e.getMessage());
                Thread.sleep(Constants.JOB_RETRY_WAITTIME);
                continue;
            }
        }
    } catch (Exception e) {
        logger.error("MailUtil.sendMail", e);
    }
}

From source file:com.taobao.ad.easyschedule.commons.utils.SmsUtil.java

/**
 * ??//from  w ww  . java2  s  .c  o m
 * 
 * @param list
 *            ?
 * @param subject
 * @param content
 */
public static void sendSMS(String list, String subject, String content) {
    if ("false".equals(Constants.SENDSMS) || StringUtils.isEmpty(list) || StringUtils.isEmpty(subject)) {
        return;
    }
    try {
        String command = Constants.SMS_SEND_COMMAND;
        String strSubject = subject;
        if (subject.getBytes().length > 50) {
            strSubject = StringUtil.bSubstring(subject, 49);
        }
        String strContent = subject;
        if (subject.getBytes().length > 150) {
            // ????content?subjectcontent??
            strContent = StringUtil.bSubstring(subject + ":" + content, 149);
        }
        command = command.replaceAll("#list#", URLEncoder.encode(list, "GBK"))
                .replaceAll("#subject#", URLEncoder.encode(strSubject, "GBK"))
                .replaceAll("#content#", URLEncoder.encode(strContent, "GBK"));
        HttpClient client = new HttpClient();
        client.getHttpConnectionManager().getParams().setConnectionTimeout(Constants.NOTIFY_API_CONN_TIMEOUT);
        GetMethod getMethod = new GetMethod(command);
        getMethod.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler());
        for (int i = 1; i <= 3; i++) {
            try {
                int statusCode = client.executeMethod(getMethod);
                if (statusCode != HttpStatus.SC_OK) {
                    logger.error("SmsUtil.sendWangWang statusCode:" + statusCode);
                    sendSMSByShell(list, "es:" + subject);
                    Thread.sleep(Constants.JOB_RETRY_WAITTIME);
                    continue;
                }
                String ret = getMethod.getResponseBodyAsString();
                if (!"OK".equals(ret)) {
                    logger.error("Send message failed[" + i + "];list:" + list + ";subject:" + subject
                            + ";content:" + content);
                    sendSMSByShell(list, "es:" + subject);
                    Thread.sleep(Constants.JOB_RETRY_WAITTIME);
                    continue;
                }
                break;
            } catch (Exception e) {
                logger.error("Send message failed[" + i + "]:" + e.getMessage());
                Thread.sleep(Constants.JOB_RETRY_WAITTIME);
                continue;
            }
        }
    } catch (Exception e) {
        logger.error("SmsUtil.sendSMS", e);
    }
}

From source file:com.taobao.ad.easyschedule.commons.utils.WangWangUtil.java

/**
 * ??/*from  w  w w . j a v a2 s. co m*/
 * 
 * @param list
 *            ?
 * @param subject
 * @param content
 */
public static void sendWangWang(String list, String subject, String content) {

    if ("false".equals(Constants.SENDWANGWANG) || StringUtils.isEmpty(list) || StringUtils.isEmpty(subject)
            || StringUtils.isEmpty(content)) {
        return;
    }
    try {
        String command = Constants.WANGWANG_SEND_COMMAND;
        String strSubject = subject;
        if (subject.getBytes().length > 50) {
            strSubject = StringUtil.bSubstring(subject, 49);
        }
        String strContent = content;
        if (content.getBytes().length > 900) {
            strContent = StringUtil.bSubstring(content, 899);
        }
        command = command.replaceAll("#list#", URLEncoder.encode(list, "GBK"))
                .replaceAll("#subject#", URLEncoder.encode(strSubject, "GBK")).replaceAll("#content#",
                        URLEncoder.encode(StringUtils.isEmpty(strContent) ? "null" : strContent, "GBK"));
        HttpClient client = new HttpClient();
        client.getHttpConnectionManager().getParams().setConnectionTimeout(Constants.NOTIFY_API_CONN_TIMEOUT);
        GetMethod getMethod = new GetMethod(command);
        getMethod.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler());
        for (int i = 1; i <= 3; i++) {
            try {
                int statusCode = client.executeMethod(getMethod);
                if (statusCode != HttpStatus.SC_OK) {
                    logger.error("WangWangUtil.sendWangWang statusCode:" + statusCode);
                    Thread.sleep(Constants.JOB_RETRY_WAITTIME);
                    continue;
                }
                String ret = getMethod.getResponseBodyAsString();
                if (!"OK".equals(ret)) {
                    logger.error("Send message failed[" + i + "];list:" + list + ";subject:" + subject
                            + ";content:" + content);
                    Thread.sleep(Constants.JOB_RETRY_WAITTIME);
                    continue;
                }
                break;
            } catch (Exception e) {
                logger.error("Send message failed[" + i + "]:" + e.getMessage());
                Thread.sleep(Constants.JOB_RETRY_WAITTIME);
                continue;
            }
        }
    } catch (Exception e) {
        logger.error("WangWangUtil.sendWangWang", e);
    }
}

From source file:com.eucalyptus.imaging.manifest.ImportImageManifest.java

@Override
public String getManifest(String location) throws EucalyptusCloudException {
    HttpClient client = new HttpClient();
    client.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler());
    GetMethod method = new GetMethod(location);
    String s = null;//  ww  w.  j a  va 2s . com
    try {
        client.executeMethod(method);
        s = method.getResponseBodyAsString();
        if (s == null) {
            throw new EucalyptusCloudException("Can't download manifest from " + location + " content is null");
        }
    } catch (IOException ex) {
        throw new EucalyptusCloudException("Can't download manifest from " + location, ex);
    } finally {
        method.releaseConnection();
    }
    return s;
}

From source file:buildhappy.tools.DownloadFile.java

/**
 * URL//from  w w  w.  j a  v a 2 s.c  o m
 */
public String downloadFile(String url) {
    String filePath = null;
    //1.?HttpClient??
    HttpClient client = new HttpClient();
    //5s
    client.getHttpConnectionManager().getParams().setConnectionTimeout(5000);

    //2.?GetMethod?
    GetMethod getMethod = new GetMethod(url);
    //get5s
    getMethod.getParams().setParameter(HttpMethodParams.SO_TIMEOUT, 5000);
    //??
    getMethod.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler());

    //3.http get 
    try {
        int statusCode = client.executeMethod(getMethod);
        if (statusCode != HttpStatus.SC_OK) {
            System.err.println("Method failed:" + getMethod.getStatusLine());
            filePath = null;
        }
        //4.?HTTP?
        InputStream in = getMethod.getResponseBodyAsStream();
        BufferedInputStream buffIn = new BufferedInputStream(in);
        //byte[] responseBody = null;
        String responseBody = null;
        StringBuffer strBuff = new StringBuffer();
        byte[] b = new byte[1024];
        int readByte = 0;
        while ((readByte = buffIn.read(b)) != -1) {
            strBuff.append(new String(b));
        }
        responseBody = strBuff.toString();
        //buffIn.read(responseBody, off, len)
        //byte[] responseBody = getMethod.getResponseBody();
        //?url????
        filePath = "temp\\" + getFileNameByUrl(url, getMethod.getResponseHeader("Content-Type").getValue());
        System.out.println(filePath + "--size:" + responseBody.length());
        saveToLocal(responseBody.getBytes(), filePath);
    } catch (HttpException e) {
        System.out.println("check your http address");
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        //
        getMethod.releaseConnection();
    }
    return filePath;
}

From source file:com.gagein.crawler.FileDownLoader.java

public String downloadLink(String url, HtmlFileBean hfb) {
    /* 1.? HttpClinet ? */
    HttpClient httpClient = new HttpClient();
    //  Http  5s/* w  w w. j  av  a 2 s . co  m*/
    httpClient.getHttpConnectionManager().getParams().setConnectionTimeout(5000);
    /* 2.? GetMethod ? */
    GetMethod getMethod = new GetMethod(url);
    //  get  5s
    getMethod.getParams().setParameter(HttpMethodParams.SO_TIMEOUT, 5000);
    // ??
    getMethod.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler());

    /* 3. HTTP GET  */
    try {
        int statusCode = httpClient.executeMethod(getMethod);
        if (statusCode != HttpStatus.SC_OK) {
            System.err.println("Method failed: " + getMethod.getStatusLine());
        }
        /* 4.? HTTP ? */
        byte[] responseBody = getMethod.getResponseBody();// ?

        // ? url ????
        url = FileUtils.getFileNameByUrl(url);

        saveToLocal(responseBody, hfb.getDirPath() + File.separator + url);
    } catch (HttpException e) {
        // ?????
        logger.debug("Please check your provided http " + "address!");
        e.printStackTrace();
    } catch (IOException e) {
        // ?
        logger.debug("?");
        e.printStackTrace();
    } finally {
        // 
        logger.debug("=======================" + url + "=============?");
        getMethod.releaseConnection();
    }
    return hfb.getDirPath() + url;
}

From source file:com.feilong.tools.net.httpclient3.HttpClientUtil.java

/**
 * Gets the http method.//from w w w  .  ja v  a  2s.c  om
 * 
 * @param httpClientConfig
 *            the http client config
 * @return the http method
 * @throws HttpClientException
 *             the http client util exception
 */
private static HttpMethod getHttpMethod(HttpClientConfig httpClientConfig) throws HttpClientException {
    if (log.isDebugEnabled()) {
        log.debug("[httpClientConfig]:{}", JsonUtil.format(httpClientConfig));
    }

    HttpMethod httpMethod = setUriAndParams(httpClientConfig);
    HttpMethodParams httpMethodParams = httpMethod.getParams();
    // TODO
    httpMethodParams.setParameter(HttpMethodParams.USER_AGENT, DEFAULT_USER_AGENT);

    // ????
    httpMethodParams.setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler());
    return httpMethod;
}

From source file:com.basho.riak.client.http.util.logging.LogNoHttpResponseRetryHandlerTest.java

/**
 * Test method for/*w w  w  .j a  va  2s .c o m*/
 * {@link com.basho.riak.client.http.util.logging.LogNoHttpResponseRetryHandler#retryMethod(org.apache.commons.httpclient.HttpMethod, java.io.IOException, int)}
 * .
 */
@Test
public void retry() {
    final HttpMethod method = new GetMethod();
    final IOException noHttpResponseException = new NoHttpResponseException();
    final IOException otherException = new ConnectTimeoutException();
    final int executionCount = 0;

    // when retry is called with a NoHtpResponseException
    // dump should be called on the appender
    LogNoHttpResponseRetryHandler handler = new LogNoHttpResponseRetryHandler(MOCK_APPENDER_NAME);
    boolean expected = new DefaultHttpMethodRetryHandler().retryMethod(method, noHttpResponseException,
            executionCount);
    boolean actual = handler.retryMethod(method, noHttpResponseException, executionCount);

    verify(mockAppender, times(1)).dump();

    assertEquals(expected, actual);

    expected = new DefaultHttpMethodRetryHandler().retryMethod(method, otherException, executionCount);
    actual = handler.retryMethod(method, otherException, executionCount);

    // dump must not have been called again!
    verify(mockAppender, times(1)).dump();

    // but the behaviour of the handler should still match the default
    assertEquals(expected, actual);
}

From source file:com.taobao.ad.easyschedule.action.schedule.ScheduleAction.java

private void controlRemoteInstance(String action) {
    try {//w ww.j a va2 s  .  com
        if (!checkInstance(instance)) {
            return;
        }
        Long currentTime = System.currentTimeMillis() / 1000;
        String token = TokenUtils.generateToken(currentTime.toString());
        HttpClient client = new HttpClient();
        int connTimeout = 1000;
        client.getHttpConnectionManager().getParams().setConnectionTimeout(connTimeout);
        GetMethod getMethod = null;
        String controlInterface = configBO.getStringValue(ConfigDO.CONFIG_KEY_INSTANCE_CONTROL_INTERFACE);
        controlInterface = controlInterface.replaceAll("#instance#", getInstanceName(instance));
        StringBuilder url = new StringBuilder(controlInterface);
        url = url.append(action);
        url = url.append("?").append(Const.TOKEN).append("=").append(token);
        url = url.append("&").append(Const.SIGNTIME).append("=").append(currentTime.toString());
        url = url.append("&").append("userName").append("=").append(getLogname());
        getMethod = new GetMethod(url.toString());
        getMethod.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler());
        client.executeMethod(getMethod);
    } catch (Exception e) {
    }
}

From source file:com.ihelpoo.app.api.ApiClient.java

private static HttpClient getHttpClient() {
    HttpClient httpClient = new HttpClient();
    //  HttpClient  Cookie,?
    httpClient.getParams().setCookiePolicy(CookiePolicy.BROWSER_COMPATIBILITY);
    //  ??//w  w  w  .java2  s  . co m
    httpClient.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler());
    //  
    httpClient.getHttpConnectionManager().getParams().setConnectionTimeout(TIMEOUT_CONNECTION);
    //  ?
    httpClient.getHttpConnectionManager().getParams().setSoTimeout(TIMEOUT_SOCKET);
    //  
    httpClient.getParams().setContentCharset(UTF_8);
    return httpClient;
}