Example usage for javax.servlet.http HttpServletRequest getSession

Introduction

In this page you can find the example usage for javax.servlet.http HttpServletRequest getSession.

Prototype

public HttpSession getSession();

Source Link

Document

Returns the current session associated with this request, or if the request does not have a session, creates one.

Usage

From source file:org.openmrs.module.logmanager.web.util.WebUtils.java

/**
 * Gets an int parameter from the request that is being "remembered" in the session
 * @param request the http request/*from  w ww  .j a  v a  2  s.  c  o m*/
 * @param name the name of the parameter
 * @param def the default value of the parameter
 * @param sessionPrefix the prefix to generate session attribute from parameter name
 * @return the parameter value
 */
public static int getSessionedIntParameter(HttpServletRequest request, String name, int def,
        String sessionPrefix) {
    HttpSession session = request.getSession();
    int val = def;

    // If specified in request, read that and store in session
    if (request.getParameter(name) != null) {
        val = ServletRequestUtils.getIntParameter(request, name, def);
        session.setAttribute(sessionPrefix + name, val);
    }
    // Otherwise look for a matching attribute in the session
    else {
        Integer sessionVal = (Integer) session.getAttribute(sessionPrefix + name);
        if (sessionVal != null)
            val = sessionVal;
    }

    return val;
}

From source file:doc.action.SelectedDocsUtils.java

public static Collection saveSelectedDocsIDs(HttpServletRequest request) {
    //System.out.println("start");
    Collection documents = (Collection) request.getSession().getAttribute(Constant.SELECTED_PRESIDENTS);
    //System.out.println(documents);
    if (documents == null) {
        documents = new ArrayList();
        request.getSession().setAttribute(Constant.SELECTED_PRESIDENTS, documents);
    }/*from w w  w .  j av a  2s .c  o  m*/

    Enumeration parameterNames = request.getParameterNames();
    while (parameterNames.hasMoreElements()) {
        String parameterName = (String) parameterNames.nextElement();
        if (parameterName.startsWith("chkbx_")) {
            String docId = StringUtils.substringAfter(parameterName, "chkbx_");
            String parameterValue = request.getParameter(parameterName);
            if (parameterValue.equals(Constant.SELECTED)) {
                if (!documents.contains(docId)) {
                    documents.add(docId);
                }
            } else {
                documents.remove(docId);
            }
        }
    }

    return documents;
}

From source file:edu.umich.its.lti.TcSiteToGoogleStorage.java

/**
 * Helper method to set the  value <site_id>,<user_id>,<user_email_address>,<google-folder-id> to the session 
 * @param request//from  ww  w . j  a  v  a 2s .  c om
 * @param linkedGoogleFolder
 */

private static void setSettingToSession(HttpServletRequest request, String linkedGoogleFolder) {
    request.getSession().setAttribute(GoogleLtiServlet.SETTING_SERVICE_VALUE_IN_SESSION, linkedGoogleFolder);
    M_log.debug("The value in the session while setting: " + linkedGoogleFolder);
}

From source file:com.fruit.core.util.IWebUtils.java

/**
 * ??/*from w w w  .j a  v  a 2 s. com*/
 * @author eason
 * @param request
 * @return
 */
public static SysUser getCurrentSysUser(HttpServletRequest request) {
    SysUser sysUser = getCurrentSysUser(request.getSession());
    if (sysUser == null) {
        String token = CookieUtils.getCookieByName(request, "token");
        if (CommonUtils.isNotEmpty(token)) {
            String[] tokenArray = new String(Base64.decodeBase64(token)).split(":");
            if (tokenArray.length == 3) {
                String expireTimeStr = tokenArray[1];
                if (new Date(Long.valueOf(expireTimeStr)).after(new Date())) {
                    String name = tokenArray[0];
                    String userInfo = tokenArray[2];
                    SysUser user = SysUser.me
                            .get(CommonUtils.getConditions(new Condition("name", Operators.EQ, name)));
                    if (user != null && user.getStatus().equals(1)) {
                        String userInfo2 = MD5Utils.GetMD5Code(
                                user.getName() + user.getPwd() + expireTimeStr + PropKit.get("app_key"));
                        if (userInfo2.equals(userInfo)) {
                            sysUser = user;
                            setCurrentLoginSysUserToSession(request.getSession(), sysUser);
                        }
                    }
                }
            }
            return sysUser;
        }
    }
    return sysUser;
}

From source file:com.quartz.monitor.util.Tools.java

public static QuartzInstance getQuartzInstance() {

    HttpServletRequest request = ServletActionContext.getRequest();// request
    HttpSession session = request.getSession();// requestsession
    String uuid = (String) session.getAttribute("configId");
    Map<String, QuartzInstance> quartzInstanceMap = QuartzInstanceContainer.getQuartzInstanceMap();
    if (quartzInstanceMap == null || quartzInstanceMap.size() == 0 || uuid == null || uuid.equals("")) {
        return null;
    }/*ww w  . j  a v  a 2 s.c o m*/
    QuartzInstance instance = quartzInstanceMap.get(uuid);

    if (instance == null) {
        try {
            new InitAction().execute();
        } catch (Exception e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        instance = Tools.getQuartzInstance();
    }
    return instance;
}

From source file:com.acc.filter.FilterSpringUtil.java

/**
 * Returns the Spring bean with name <code>beanName</code> and of type <code>beanClass</code>. If no bean could be
 * resolved for the specified name, the bean is looked up using type.
 * /*from  www . j a v  a 2s .  c  o  m*/
 * @param <T>
 *           type of the bean
 * @param httpRequest
 *           the http request
 * @param beanName
 *           name of the bean or <code>null</code> if it should be automatically resolved using type
 * @param beanClass
 *           expected type of the bean
 * @return the bean matching the given arguments or <code>null</code> if no bean could be resolved
 * 
 */
public static <T> T getSpringBean(final HttpServletRequest httpRequest, final String beanName,
        final Class<T> beanClass) {
    final HttpSession session = httpRequest.getSession();
    final ServletContext servletContext = session.getServletContext();
    return getSpringBean(servletContext, beanName, beanClass);
}

From source file:com.aistor.common.servlet.ValidateCodeServlet.java

public static boolean validate(HttpServletRequest request, String validateCode) {
    String code = (String) request.getSession().getAttribute("validateCode");
    return validateCode.toUpperCase().equals(code);
}

From source file:edu.cornell.mannlib.vitro.webapp.config.ConfigurationProperties.java

public static ConfigurationProperties getBean(ServletRequest request) {
    if (request == null) {
        throw new NullPointerException("request may not be null.");
    }//from w w  w. j a v a 2s.  c o m
    if (!(request instanceof HttpServletRequest)) {
        throw new IllegalArgumentException("request must be an HttpServletRequest");
    }
    HttpServletRequest httpRequest = (HttpServletRequest) request;
    return getBean(httpRequest.getSession());
}

From source file:com.eryansky.common.web.servlet.ValidateCodeServlet.java

/**
 * ?./*from   w ww . j  a  v  a  2s  . c o  m*/
 */
public static boolean validate(HttpServletRequest request, String validateCode) {
    String code = (String) request.getSession().getAttribute(SysConstants.SESSION_VALIDATE_CODE);
    return validateCode.toUpperCase().equalsIgnoreCase(code);
}

From source file:apm.common.servlet.ValidateCodeServlet.java

public static boolean validate(HttpServletRequest request, String validateCode) {
    String code = (String) request.getSession().getAttribute(VALIDATE_CODE);
    return validateCode.toUpperCase().equals(code);
}