public static String getTinyUrl(String fullUrl) {
    HttpClient httpclient = new HttpClient();
    httpclient.setConnectionTimeout(TIMEOUT);
    httpclient.setTimeout(TIMEOUT);
    HttpMethod method = new GetMethod("http://tinyurl.com/api-create.php");
    method.setQueryString(new NameValuePair[] {new NameValuePair("url", fullUrl)});
    String tinyUrl = fullUrl;

    try {
      httpclient.executeMethod(method);
      tinyUrl = method.getResponseBodyAsString();
      method.releaseConnection();
    } catch (HttpException e) {
      method.releaseConnection();
      // implement Liferay logging service
    } catch (IOException e) {
      method.releaseConnection();
      // implement Liferay logging service
    } catch (Exception e) {
      method.releaseConnection();
      // implement Liferay logging service
    }

    return tinyUrl;
  }
Ejemplo n.º 2
0
  public void executeWorkItem(WorkItem workItem, WorkItemManager manager) {
    // extract required parameters
    String urlStr = (String) workItem.getParameter("Url");
    String method = (String) workItem.getParameter("Method");
    if (urlStr == null) {
      throw new IllegalArgumentException("Url is a required parameter");
    }
    if (method == null || method.trim().length() == 0) {
      method = "GET";
    }
    Map<String, Object> params = workItem.getParameters();

    // optional timeout config parameters, defaulted to 60 seconds
    Integer connectTimeout = (Integer) params.get("ConnectTimeout");
    if (connectTimeout == null) connectTimeout = 60000;
    Integer readTimeout = (Integer) params.get("ReadTimeout");
    if (readTimeout == null) readTimeout = 60000;

    HttpClient httpclient = new HttpClient();
    httpclient.setConnectionTimeout(connectTimeout);
    httpclient.setTimeout(readTimeout);

    HttpMethod theMethod = null;
    if ("GET".equals(method)) {
      theMethod = new GetMethod(urlStr);
    } else if ("POST".equals(method)) {
      theMethod = new PostMethod(urlStr);
    }
    doAuthorization(httpclient, theMethod, params);
    try {
      int responseCode = httpclient.executeMethod(theMethod);
      Map<String, Object> results = new HashMap<String, Object>();
      if (responseCode >= 200 && responseCode < 300) {
        theMethod.getResponseBody();
        postProcessResult(theMethod.getResponseBodyAsString(), results);
      } else {
        results.put("Status", responseCode);
        results.put(
            "StatusMsg",
            "endpoint " + urlStr + " could not be reached: " + theMethod.getResponseBodyAsString());
      }
      // notify manager that work item has been completed
      manager.completeWorkItem(workItem.getId(), results);
    } catch (Exception e) {
      e.printStackTrace();
      manager.abortWorkItem(workItem.getId());
    } finally {
      theMethod.releaseConnection();
    }
  }
Ejemplo n.º 3
0
  protected boolean performAgeingCallback(
      UserDTO user, UserStatusDTO oldStatus, UserStatusDTO newStatus) {
    String url = null;
    try {
      PreferenceBL pref = new PreferenceBL();
      pref.set(user.getEntity().getId(), Constants.PREFERENCE_URL_CALLBACK);
      url = pref.getString();

    } catch (EmptyResultDataAccessException e) {
      /* ignore, no callback preference configured */
    }

    if (url != null && url.length() > 0) {
      try {
        LOG.debug("Performing ageing HTTP callback for URL: " + url);

        // cook the parameters to be sent
        NameValuePair[] data = new NameValuePair[6];
        data[0] = new NameValuePair("cmd", "ageing_update");
        data[1] = new NameValuePair("user_id", String.valueOf(user.getId()));
        data[2] = new NameValuePair("login_name", user.getUserName());
        data[3] = new NameValuePair("from_status", String.valueOf(oldStatus.getId()));
        data[4] = new NameValuePair("to_status", String.valueOf(newStatus.getId()));
        data[5] = new NameValuePair("can_login", String.valueOf(newStatus.getCanLogin()));

        // make the call
        HttpClient client = new HttpClient();
        client.setConnectionTimeout(30000);
        PostMethod post = new PostMethod(url);
        post.setRequestBody(data);
        client.executeMethod(post);

      } catch (Exception e) {
        LOG.error("Exception occurred posting ageing HTTP callback for URL: " + url, e);
        return false;
      }
    }
    return true;
  }
Ejemplo n.º 4
0
  /**
   * Report to deliver engines that a portlet has been uploaded
   *
   * @param contentId contentId of portlet
   */
  private void updateDeliverEngines(Integer digitalAssetId) {
    List allUrls = CmsPropertyHandler.getInternalDeliveryUrls();
    allUrls.addAll(CmsPropertyHandler.getPublicDeliveryUrls());

    Iterator urlIterator = allUrls.iterator();
    while (urlIterator.hasNext()) {
      String url = (String) urlIterator.next() + "/DeployPortlet.action";

      try {
        HttpClient client = new HttpClient();

        // establish a connection within 5 seconds
        client.setConnectionTimeout(5000);

        // set the default credentials
        HttpMethod method = new GetMethod(url);
        method.setQueryString("digitalAssetId=" + digitalAssetId);
        method.setFollowRedirects(true);

        // execute the method
        client.executeMethod(method);
        StatusLine status = method.getStatusLine();
        if (status != null && status.getStatusCode() == 200) {
          log.info("Successfully deployed portlet at " + url);
        } else {
          log.warn("Failed to deploy portlet at " + url + ": " + status);
        }

        // clean up the connection resources
        method.releaseConnection();
      } catch (Exception e) {
        e.printStackTrace();
      }
    }

    /*
    Properties props = CmsPropertyHandler.getProperties();
    for (Enumeration keys = props.keys(); keys.hasMoreElements();) {
        String key = (String) keys.nextElement();
        if (key.startsWith(PORTLET_DEPLOY_PREFIX)) {
            String url = props.getProperty(key);
            try {
                HttpClient client = new HttpClient();

                //establish a connection within 5 seconds
                client.setConnectionTimeout(5000);

                //set the default credentials
                HttpMethod method = new GetMethod(url);
                method.setQueryString("digitalAssetId=" + digitalAssetId);
                method.setFollowRedirects(true);

                //execute the method
                client.executeMethod(method);
                StatusLine status = method.getStatusLine();
                if (status != null && status.getStatusCode() == 200) {
                    log.info("Successfully deployed portlet at " + url);
                } else {
                    log.warn("Failed to deploy portlet at " + url + ": " + status);
                }

                //clean up the connection resources
                method.releaseConnection();
            } catch (Throwable e) {
                log.error(e.getMessage(), e);
            }
        }
    }
    */

  }
Ejemplo n.º 5
0
  /**
   * @param since last modified time to use
   * @param req
   * @param url if null, ignored
   * @param redirCount number of redirs we've done
   */
  public static HttpData getDataOnce(
      HttpServletRequest req,
      HttpServletResponse res,
      long since,
      String surl,
      int redirCount,
      int timeout)
      throws IOException, HttpException, DataSourceException, MalformedURLException {

    HttpMethodBase request = null;
    HostConfiguration hcfg = new HostConfiguration();

    /*
      [todo hqm 2006-02-01] Anyone know why this code was here? It is setting
      the mime type to something which just confuses the DHTML parser.

      if (res != null) {
        res.setContentType("application/x-www-form-urlencoded;charset=UTF-8");
        }
    */

    try {

      // TODO: [2002-01-09 bloch] cope with cache-control
      // response headers (no-store, no-cache, must-revalidate,
      // proxy-revalidate).

      if (surl == null) {
        surl = getURL(req);
      }
      if (surl == null || surl.equals("")) {
        throw new MalformedURLException(
            /* (non-Javadoc)
             * @i18n.test
             * @org-mes="url is empty or null"
             */
            org.openlaszlo.i18n.LaszloMessages.getMessage(
                HTTPDataSource.class.getName(), "051018-312"));
      }

      String reqType = "";
      String headers = "";

      if (req != null) {
        reqType = req.getParameter("reqtype");
        headers = req.getParameter("headers");
      }

      boolean isPost = false;
      mLogger.debug("reqtype = " + reqType);

      if (reqType != null && reqType.equals("POST")) {
        request = new LZPostMethod();
        request.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=UTF-8");
        isPost = true;
        mLogger.debug("setting POST req method");
      } else if (reqType != null && reqType.equals("PUT")) {
        request = new LZPutMethod();
        // todo [hqm 2007] treat PUT like POST?
        isPost = true;
        mLogger.debug("setting PUT req method");
      } else if (reqType != null && reqType.equals("DELETE")) {
        request = new LZDeleteMethod();
        mLogger.debug("setting DELETE req method");
      } else {
        mLogger.debug("setting GET (default) req method");
        request = new LZGetMethod();
      }

      request.setHttp11(mUseHttp11);

      // Proxy the request headers
      if (req != null) {
        LZHttpUtils.proxyRequestHeaders(req, request);
      }

      // Set headers from query string
      if (headers != null && headers.length() > 0) {
        StringTokenizer st = new StringTokenizer(headers, "\n");
        while (st.hasMoreTokens()) {
          String h = st.nextToken();
          int i = h.indexOf(":");
          if (i > -1) {
            String n = h.substring(0, i);
            String v = h.substring(i + 2, h.length());
            request.setRequestHeader(n, v);
            mLogger.debug(
                /* (non-Javadoc)
                 * @i18n.test
                 * @org-mes="setting header " + p[0] + "=" + p[1]
                 */
                org.openlaszlo.i18n.LaszloMessages.getMessage(
                    HTTPDataSource.class.getName(), "051018-359", new Object[] {n, v}));
          }
        }
      }

      mLogger.debug("Parsing url");
      URI uri = LZHttpUtils.newURI(surl);
      try {
        hcfg.setHost(uri);
      } catch (Exception e) {
        throw new MalformedURLException(
            /* (non-Javadoc)
             * @i18n.test
             * @org-mes="can't form uri from " + p[0]
             */
            org.openlaszlo.i18n.LaszloMessages.getMessage(
                HTTPDataSource.class.getName(), "051018-376", new Object[] {surl}));
      }

      // This gets us the url-encoded (escaped) path and query string
      String path = uri.getEscapedPath();
      String query = uri.getEscapedQuery();
      mLogger.debug(
          /* (non-Javadoc)
           * @i18n.test
           * @org-mes="encoded path:  " + p[0]
           */
          org.openlaszlo.i18n.LaszloMessages.getMessage(
              HTTPDataSource.class.getName(), "051018-389", new Object[] {path}));
      mLogger.debug(
          /* (non-Javadoc)
           * @i18n.test
           * @org-mes="encoded query: " + p[0]
           */
          org.openlaszlo.i18n.LaszloMessages.getMessage(
              HTTPDataSource.class.getName(), "051018-397", new Object[] {query}));

      // This call takes a decoded (unescaped) path
      request.setPath(path);

      boolean hasQuery = (query != null && query.length() > 0);

      String rawcontent = null;
      // Newer rawpost protocol puts lzpostbody as a separate
      // top level query arg in the request.
      rawcontent = req.getParameter("lzpostbody");

      if (isPost) {
        // Older rawpost protocol put the "lzpostbody" arg
        // embedded in the "url" args's query args
        if (rawcontent == null && hasQuery) {
          rawcontent = findQueryArg("lzpostbody", query);
        }
        if (rawcontent != null) {
          // Get the unescaped query string
          ((EntityEnclosingMethod) request).setRequestBody(rawcontent);
        } else if (hasQuery) {
          StringTokenizer st = new StringTokenizer(query, "&");
          while (st.hasMoreTokens()) {
            String it = st.nextToken();
            int i = it.indexOf("=");
            if (i > 0) {
              String n = it.substring(0, i);
              String v = it.substring(i + 1, it.length());
              // POST encodes values during request
              ((PostMethod) request).addParameter(n, URLDecoder.decode(v, "UTF-8"));
            } else {
              mLogger.warn(
                  /* (non-Javadoc)
                   * @i18n.test
                   * @org-mes="ignoring bad token (missing '=' char) in query string: " + p[0]
                   */
                  org.openlaszlo.i18n.LaszloMessages.getMessage(
                      HTTPDataSource.class.getName(), "051018-429", new Object[] {it}));
            }
          }
        }
      } else {
        // This call takes an encoded (escaped) query string
        request.setQueryString(query);
      }

      // Put in the If-Modified-Since headers
      if (since != -1) {
        String lms = LZHttpUtils.getDateString(since);
        request.setRequestHeader(LZHttpUtils.IF_MODIFIED_SINCE, lms);
        mLogger.debug(
            /* (non-Javadoc)
             * @i18n.test
             * @org-mes="proxying lms: " + p[0]
             */
            org.openlaszlo.i18n.LaszloMessages.getMessage(
                HTTPDataSource.class.getName(), "051018-450", new Object[] {lms}));
      }

      mLogger.debug(
          /* (non-Javadoc)
           * @i18n.test
           * @org-mes="setting up http client"
           */
          org.openlaszlo.i18n.LaszloMessages.getMessage(
              HTTPDataSource.class.getName(), "051018-460"));
      HttpClient htc = null;
      if (mConnectionMgr != null) {
        htc = new HttpClient(mConnectionMgr);
      } else {
        htc = new HttpClient();
      }

      htc.setHostConfiguration(hcfg);

      // This is the data timeout
      mLogger.debug(
          /* (non-Javadoc)
           * @i18n.test
           * @org-mes="timeout set to " + p[0]
           */
          org.openlaszlo.i18n.LaszloMessages.getMessage(
              HTTPDataSource.class.getName(), "051018-478", new Object[] {new Integer(timeout)}));
      htc.setTimeout(timeout);

      // Set connection timeout the same
      htc.setConnectionTimeout(mConnectionTimeout);

      // Set timeout for getting a connection
      htc.setHttpConnectionFactoryTimeout(mConnectionPoolTimeout);

      // TODO: [2003-03-05 bloch] this should be more configurable (per app?)
      if (!isPost) {
        request.setFollowRedirects(mFollowRedirects > 0);
      }

      long t1 = System.currentTimeMillis();
      mLogger.debug("starting remote request");
      int rc = htc.executeMethod(hcfg, request);
      String status = HttpStatus.getStatusText(rc);
      if (status == null) {
        status = "" + rc;
      }
      mLogger.debug(
          /* (non-Javadoc)
           * @i18n.test
           * @org-mes="remote response status: " + p[0]
           */
          org.openlaszlo.i18n.LaszloMessages.getMessage(
              HTTPDataSource.class.getName(), "051018-504", new Object[] {status}));

      HttpData data = null;
      if (isRedirect(rc) && mFollowRedirects > redirCount) {
        String loc = request.getResponseHeader("Location").toString();
        String hostURI = loc.substring(loc.indexOf(": ") + 2, loc.length());
        mLogger.info(
            /* (non-Javadoc)
             * @i18n.test
             * @org-mes="Following URL from redirect: " + p[0]
             */
            org.openlaszlo.i18n.LaszloMessages.getMessage(
                HTTPDataSource.class.getName(), "051018-517", new Object[] {hostURI}));
        long t2 = System.currentTimeMillis();
        if (timeout > 0) {
          timeout -= (t2 - t1);
          if (timeout < 0) {
            throw new InterruptedIOException(
                /* (non-Javadoc)
                 * @i18n.test
                 * @org-mes=p[0] + " timed out after redirecting to " + p[1]
                 */
                org.openlaszlo.i18n.LaszloMessages.getMessage(
                    HTTPDataSource.class.getName(), "051018-529", new Object[] {surl, loc}));
          }
        }

        data = getDataOnce(req, res, since, hostURI, redirCount++, timeout);
      } else {
        data = new HttpData(request, rc);
      }

      if (req != null && res != null) {
        // proxy response headers
        LZHttpUtils.proxyResponseHeaders(request, res, req.isSecure());
      }

      return data;

    } catch (ConnectTimeoutException ce) {
      // Transduce to an InterrupedIOException, since lps takes these to be timeouts.
      if (request != null) {
        request.releaseConnection();
      }
      throw new InterruptedIOException(
          /* (non-Javadoc)
           * @i18n.test
           * @org-mes="connecting to " + p[0] + ":" + p[1] + " timed out beyond " + p[2] + " msecs."
           */
          org.openlaszlo.i18n.LaszloMessages.getMessage(
              HTTPDataSource.class.getName(),
              "051018-557",
              new Object[] {
                hcfg.getHost(), new Integer(hcfg.getPort()), new Integer(mConnectionTimeout)
              }));
    } catch (HttpRecoverableException hre) {
      if (request != null) {
        request.releaseConnection();
      }
      throw hre;
    } catch (HttpException e) {
      if (request != null) {
        request.releaseConnection();
      }
      throw e;
    } catch (IOException ie) {
      if (request != null) {
        request.releaseConnection();
      }
      throw ie;
    } catch (RuntimeException e) {
      if (request != null) {
        request.releaseConnection();
      }
      throw e;
    }
  }
Ejemplo n.º 6
0
 public void setConnectionTimeout(int timeout) {
   sessionClient.setConnectionTimeout(timeout);
 }