Example usage for javax.servlet ServletContext removeAttribute

Introduction

In this page you can find the example usage for javax.servlet ServletContext removeAttribute.

Prototype

public void removeAttribute(String name);

Source Link

Document

Removes the attribute with the given name from this ServletContext.

Usage

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

public static void removeBean(ServletContext context) {
    context.removeAttribute(ATTRIBUTE_NAME);
}

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

/** Package access, so unit tests can call it. */
static void removeBean(ServletContext context) {
    if (context == null) {
        throw new NullPointerException("context may not be null.");
    }/*from w ww.ja v  a  2s .  com*/
    context.removeAttribute(ATTRIBUTE_NAME);
}

From source file:es.tid.cep.esperanza.Utils.java

public static synchronized void destroyEPService(ServletContext sc) {
    EPServiceProvider epService = (EPServiceProvider) sc.getAttribute(EPSERV_ATTR_NAME);
    if (epService != null) {
        epService.destroy();/*  w ww  . j  av  a2 s.co m*/
        sc.removeAttribute(EPSERV_ATTR_NAME);
    }
}

From source file:edu.cornell.mannlib.vitro.webapp.auth.policy.bean.PropertyRestrictionPolicyHelper.java

private static void removeBean(ServletContext ctx) {
    ctx.removeAttribute(ATTRIBUTE_NAME);
}

From source file:com.telefonica.iot.perseo.Utils.java

/**
 * Delete the EPServiceProvider from the ServletContext
 *
 * @param sc ServleContext to add ESPServiceProvider
 *//*  w w w  . j a  va  2  s .  c om*/
public static synchronized void destroyEPService(ServletContext sc) {
    EPServiceProvider epService = (EPServiceProvider) sc.getAttribute(EPSERV_ATTR_NAME);
    if (epService != null) {
        epService.destroy();
        sc.removeAttribute(EPSERV_ATTR_NAME);
    }
}

From source file:org.apache.axis.transport.http.AxisServletBase.java

/**
 * put the engine back in to the context.
 * @param context servlet context to use
 * @param engine reference to the engine. If null, the engine is removed
 *//* w  w  w .  j  a  v  a  2 s.  c o  m*/
private static void storeEngine(HttpServlet servlet, AxisServer engine) {
    ServletContext context = servlet.getServletContext();
    String axisServletName = servlet.getServletName();
    if (engine == null) {
        context.removeAttribute(axisServletName + ATTR_AXIS_ENGINE);
        // find if there is other AxisEngine in Context
        AxisServer server = (AxisServer) context.getAttribute(ATTR_AXIS_ENGINE);

        // no other AxisEngine in ServletContext
        if (server != null && servlet.getServletName().equals(server.getName())) {
            context.removeAttribute(ATTR_AXIS_ENGINE);
        }
    } else {
        if (context.getAttribute(ATTR_AXIS_ENGINE) == null) {
            // first Axis servlet to store its AxisEngine
            // use default name
            context.setAttribute(ATTR_AXIS_ENGINE, engine);
        }
        context.setAttribute(axisServletName + ATTR_AXIS_ENGINE, engine);
    }
}

From source file:org.apache.tiles.servlet.context.ServletUtil.java

/**
 * Configures the container to be used in the application.
 *
 * @param context The servlet context object to use.
 * @param container The container object to set.
 * @param key The key under which the container will be stored.
 * @since 2.1.2/*from  w w w .j  ava 2 s  .com*/
 */
public static void setContainer(ServletContext context, TilesContainer container, String key) {
    Log log = LogFactory.getLog(ServletUtil.class);
    if (key == null) {
        key = TilesAccess.CONTAINER_ATTRIBUTE;
    }

    if (container == null) {
        if (log.isInfoEnabled()) {
            log.info("Removing TilesContext for context: " + context.getClass().getName());
        }
        context.removeAttribute(key);
    }
    if (container != null && log.isInfoEnabled()) {
        log.info("Publishing TilesContext for context: " + context.getClass().getName());
    }
    context.setAttribute(key, container);
}

From source file:com.krawler.common.listeners.LocaleResolverBuilder.java

@Override
public void contextDestroyed(ServletContextEvent sce) {
    ServletContext context = sce.getServletContext();
    context.removeAttribute(LOCALE_RESOLVER_CLASS_NAME_ATTR);
}

From source file:com.ikon.servlet.PasswordResetServlet.java

public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
    ServletContext sc = getServletContext();
    sc.removeAttribute("forgot");
    sc.removeAttribute("failed");
    response.sendRedirect("login.jsp");
}

From source file:com.github.glue.mvc.general.DefaultConfigListener.java

@Override
public void contextDestroyed(ServletContextEvent servletContextEvent) {
    ServletContext servletContext = servletContextEvent.getServletContext();
    servletContext.removeAttribute(CONTAINER);
    super.contextDestroyed(servletContextEvent);
}