Example usage for javax.servlet.http HttpSession getAttribute

Introduction

In this page you can find the example usage for javax.servlet.http HttpSession getAttribute.

Prototype

public Object getAttribute(String name);

Source Link

Document

Returns the object bound with the specified name in this session, or null if no object is bound under the name.

Usage

From source file:be.fedict.eid.dss.webapp.BrowserInfoServlet.java

@SuppressWarnings("unchecked")
public static List<String> getPlugins(HttpSession httpSession) {
    List<String> plugins = (List<String>) httpSession.getAttribute(PLUGINS_SESSION_ATTRIBUTE);
    if (null == plugins) {
        plugins = new LinkedList<String>();
    }/*from   w ww .  j a v  a 2  s  .com*/
    return plugins;
}

From source file:org.keycloak.example.CustomerDatabaseClient.java

public static String increaseAndGetCounter(HttpServletRequest req) {
    HttpSession session = req.getSession();
    Integer counter = (Integer) session.getAttribute("counter");
    counter = (counter == null) ? 1 : counter + 1;
    session.setAttribute("counter", counter);
    return String.valueOf(counter);
}

From source file:be.fedict.eid.dss.webapp.BrowserInfoServlet.java

@SuppressWarnings("unchecked")
public static List<MimeType> getMimeTypes(HttpSession httpSession) {
    List<MimeType> mimeTypes = (List<MimeType>) httpSession.getAttribute(MIMETYPES_SESSION_ATTRIBUTE);
    if (null == mimeTypes) {
        mimeTypes = new LinkedList<MimeType>();
    }// w  w  w .j  ava 2s.  c  o  m
    return mimeTypes;
}

From source file:org.tec.webapp.web.ControllerUtils.java

/**
 * get the currently logged on user//from w  w  w .ja  v a2s. c  o m
 * @param session the current http session
 * @param userSvc the user service
 * @return the current user
 */
public static UserBean getCurrentUser(HttpSession session, UserSvc userSvc) {
    UserBean u = (UserBean) session.getAttribute(CURRENT_USER_KEY);

    if (u == null) {
        SecurityContext secctx = (SecurityContext) session.getAttribute(SPRING_SECURITY_CONTEXT_KEY);

        String currentUser = ((org.springframework.security.core.userdetails.User) secctx.getAuthentication()
                .getPrincipal()).getUsername();

        u = userSvc.getUser(currentUser);

        session.setAttribute(CURRENT_USER_KEY, u);
    }

    if (LOGGER.isDebugEnabled()) {
        LOGGER.debug("current user " + u);
    }

    return u;
}

From source file:cn.vlabs.umt.ui.UMTContext.java

public static boolean isAdminUser(HttpSession session) {
    UMTRole[] roles = (UMTRole[]) session.getAttribute(Attributes.ROLE);
    if (roles != null) {
        for (UMTRole role : roles) {
            if ("admin".equals(role.getName())) {
                return true;
            }//from w w w .  ja va2  s  .  c  o  m
        }
    }
    return false;
}

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

/**
 * ?/*from   w  w  w  .ja v a2 s .c o m*/
 * @author eason
 * @param HttpSession
 * @return
 */
public static SysUser getCurrentSysUser(HttpSession httpSession) {
    SysUser sysUser = (SysUser) httpSession.getAttribute("sysUser");
    return sysUser;
}

From source file:com.netspective.sparx.security.EncryptedParametersFilter.java

public static final String getUserKey(final ServletRequest request) {
    HttpSession session = ((HttpServletRequest) request).getSession();
    String result = (String) session.getAttribute(SESSATTRNAME_ENCRYPTION_KEY);
    if (result == null) {
        try {/*from  w  ww.j a  va 2 s  .  co m*/
            result = GloballyUniqueIdentifier.getRandomGUID(true);
            session.setAttribute(SESSATTRNAME_ENCRYPTION_KEY, result);
        } catch (Exception e) {
            log.error("Error creating key", e);
            result = "really bad key (unsecure and not random)";
        }
    }
    return result;
}

From source file:org.appverse.web.framework.backend.api.helpers.security.SecurityHelper.java

public static String createXSRFToken(final HttpServletRequest request) throws IOException {
    // getSession(false) as this method never creates a new session
    HttpSession session = request.getSession(false);
    String xsrfSessionToken = (String) session.getAttribute(XSRF_TOKEN_NAME);
    if (xsrfSessionToken == null) {
        Random r = new Random(System.currentTimeMillis());
        long value = System.currentTimeMillis() + r.nextLong();
        char ids[] = session.getId().toCharArray();
        for (int i = 0; i < ids.length; i++) {
            value += ids[i] * (i + 1);/*from   w  w  w  . j  a v  a  2s  .  c o m*/
        }
        xsrfSessionToken = Long.toString(value);
        session.setAttribute(XSRF_TOKEN_NAME, xsrfSessionToken);
    }
    return xsrfSessionToken;
}

From source file:com.squarecash4glass.util.OAuth2Util.java

public static String getUserId(HttpServletRequest request) {
    HttpSession session = request.getSession();
    return (String) session.getAttribute("userId");
}

From source file:com.impetus.kwitter.KwitterUtils.java

public static Twitter getTwitterService() {
    HttpSession session = (HttpSession) FacesContext.getCurrentInstance().getExternalContext().getSession(true);
    Twitter twitter = (Twitter) session.getAttribute("twitter");
    if (twitter == null) {
        BeanFactory beanfactory = new ClassPathXmlApplicationContext("appContext.xml");
        twitter = (Twitter) beanfactory.getBean("twitter");
        session.setAttribute("twitter", twitter);
    }/*  w  ww  . j  a v  a  2 s  . com*/
    return twitter;
}