Example usage for javax.servlet ServletContext setAttribute

Introduction

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

Prototype

public void setAttribute(String name, Object object);

Source Link

Document

Binds an object to a given attribute name in this ServletContext.

Usage

From source file:org.springframework.boot.context.web.SpringBootServletInitializer.java

protected WebApplicationContext createRootApplicationContext(ServletContext servletContext) {
    SpringApplicationBuilder builder = createSpringApplicationBuilder();
    builder.main(getClass());//w  ww .  j a  v a  2 s .  c om
    ApplicationContext parent = getExistingRootWebApplicationContext(servletContext);
    if (parent != null) {
        this.logger.info("Root context already created (using as parent).");
        servletContext.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, null);
        builder.initializers(new ParentContextApplicationContextInitializer(parent));
    }
    builder.initializers(new ServletContextApplicationContextInitializer(servletContext));
    builder.contextClass(AnnotationConfigEmbeddedWebApplicationContext.class);
    builder = configure(builder);
    SpringApplication application = builder.build();
    if (application.getSources().isEmpty()
            && AnnotationUtils.findAnnotation(getClass(), Configuration.class) != null) {
        application.getSources().add(getClass());
    }
    Assert.state(application.getSources().size() > 0,
            "No SpringApplication sources have been defined. Either override the "
                    + "configure method or add an @Configuration annotation");
    // Ensure error pages are registered
    if (this.registerErrorPageFilter) {
        application.getSources().add(ErrorPageFilter.class);
    }
    return run(application);
}

From source file:org.hdiv.AbstractHDIVTestCase.java

protected final void setUp() throws Exception {

    String[] files = { "/org/hdiv/config/hdiv-core-applicationContext.xml", "/org/hdiv/config/hdiv-config.xml",
            "/org/hdiv/config/hdiv-validations.xml", "/org/hdiv/config/applicationContext-test.xml",
            "/org/hdiv/config/applicationContext-extra.xml" };

    if (this.applicationContext == null) {
        this.applicationContext = new ClassPathXmlApplicationContext(files);
    }/*from  www  .j a va2s . c  om*/

    // Servlet API mock
    HttpServletRequest request = (MockHttpServletRequest) this.applicationContext.getBean("mockRequest");
    HttpSession httpSession = request.getSession();
    ServletContext servletContext = httpSession.getServletContext();
    HDIVUtil.setHttpServletRequest(request);

    // Put Spring context on ServletContext
    StaticWebApplicationContext webApplicationContext = new StaticWebApplicationContext();
    webApplicationContext.setServletContext(servletContext);
    webApplicationContext.setParent(this.applicationContext);
    servletContext.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE,
            webApplicationContext);

    // Initialize config
    this.config = (HDIVConfig) this.applicationContext.getBean("config");

    InitListener initListener = new InitListener();
    // Initialize ServletContext
    ServletContextEvent servletContextEvent = new ServletContextEvent(servletContext);
    initListener.contextInitialized(servletContextEvent);
    // Initialize HttpSession
    HttpSessionEvent httpSessionEvent = new HttpSessionEvent(httpSession);
    initListener.sessionCreated(httpSessionEvent);
    // Initialize request
    ServletRequestEvent requestEvent = new ServletRequestEvent(servletContext, request);
    initListener.requestInitialized(requestEvent);

    if (log.isDebugEnabled()) {
        log.debug("Hdiv test context initialized");
    }

    onSetUp();
}

From source file:org.hdiv.hateoas.jackson.AbstractHDIVTestCase.java

protected void setUp() throws Exception {

    String[] files = { "/org/hdiv/config/hdiv-core-applicationContext.xml", "/org/hdiv/config/hdiv-config.xml",
            "/org/hdiv/config/hdiv-validations.xml", "/org/hdiv/config/applicationContext-test.xml",
            "/org/hdiv/config/applicationContext-extra.xml" };

    if (this.applicationContext == null) {
        this.applicationContext = new ClassPathXmlApplicationContext(files);
    }/* w w  w . ja  v  a2s . com*/

    // Servlet API mock
    HttpServletRequest request = (MockHttpServletRequest) this.applicationContext.getBean("mockRequest");
    HttpSession httpSession = request.getSession();
    ServletContext servletContext = httpSession.getServletContext();
    HDIVUtil.setHttpServletRequest(request);

    // Put Spring context on ServletContext
    StaticWebApplicationContext webApplicationContext = new StaticWebApplicationContext();
    webApplicationContext.setServletContext(servletContext);
    webApplicationContext.setParent(this.applicationContext);
    servletContext.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE,
            webApplicationContext);

    // Initialize config
    this.config = (HDIVConfig) this.applicationContext.getBean("config");

    InitListener initListener = new InitListener();
    // Initialize ServletContext
    ServletContextEvent servletContextEvent = new ServletContextEvent(servletContext);
    initListener.contextInitialized(servletContextEvent);
    // Initialize HttpSession
    HttpSessionEvent httpSessionEvent = new HttpSessionEvent(httpSession);
    initListener.sessionCreated(httpSessionEvent);
    // Initialize request
    ServletRequestEvent requestEvent = new ServletRequestEvent(servletContext, request);
    initListener.requestInitialized(requestEvent);

    if (log.isDebugEnabled()) {
        log.debug("Hdiv test context initialized");
    }

    onSetUp();
}

From source file:org.apache.solr.security.GenericHadoopAuthPlugin.java

@SuppressWarnings("unchecked")
protected FilterConfig getInitFilterConfig(Map<String, Object> pluginConfig) {
    Map<String, String> params = new HashMap<>();

    String type = (String) Objects.requireNonNull(pluginConfig.get(HADOOP_AUTH_TYPE));
    params.put(HADOOP_AUTH_TYPE, type);//from  w w  w. ja va  2  s.  c om

    String sysPropPrefix = (String) pluginConfig.getOrDefault(SYSPROP_PREFIX_PROPERTY, "solr.");
    Collection<String> authConfigNames = (Collection<String>) pluginConfig
            .getOrDefault(AUTH_CONFIG_NAMES_PROPERTY, Collections.emptyList());
    Map<String, String> authConfigDefaults = (Map<String, String>) pluginConfig
            .getOrDefault(DEFAULT_AUTH_CONFIGS_PROPERTY, Collections.emptyMap());
    Map<String, String> proxyUserConfigs = (Map<String, String>) pluginConfig.getOrDefault(PROXY_USER_CONFIGS,
            Collections.emptyMap());

    for (String configName : authConfigNames) {
        String systemProperty = sysPropPrefix + configName;
        String defaultConfigVal = authConfigDefaults.get(configName);
        String configVal = System.getProperty(systemProperty, defaultConfigVal);
        if (configVal != null) {
            params.put(configName, configVal);
        }
    }

    // Configure proxy user settings.
    params.putAll(proxyUserConfigs);

    final ServletContext servletContext = new AttributeOnlyServletContext();
    log.info("Params: " + params);

    ZkController controller = coreContainer.getZkController();
    if (controller != null) {
        servletContext.setAttribute(DELEGATION_TOKEN_ZK_CLIENT, controller.getZkClient());
    }

    FilterConfig conf = new FilterConfig() {
        @Override
        public ServletContext getServletContext() {
            return servletContext;
        }

        @Override
        public Enumeration<String> getInitParameterNames() {
            return new IteratorEnumeration(params.keySet().iterator());
        }

        @Override
        public String getInitParameter(String param) {
            return params.get(param);
        }

        @Override
        public String getFilterName() {
            return "HadoopAuthFilter";
        }
    };

    return conf;
}

From source file:com.ikon.servlet.admin.OmrServlet.java

/**
 * editAscFile// ww w  . j a v  a2  s .c o  m
 */
private void editAscFile(String userId, HttpServletRequest request, HttpServletResponse response)
        throws DatabaseException, ServletException, IOException {
    ServletContext sc = getServletContext();
    long omId = WebUtils.getLong(request, "om_id");
    sc.setAttribute("action", WebUtils.getString(request, "action"));
    sc.setAttribute("om", OmrDAO.getInstance().findByPk(omId));
    sc.getRequestDispatcher("/admin/omr_edit_asc.jsp").forward(request, response);
    log.debug("editAscFile: void");
}

From source file:com.ikon.servlet.admin.OmrServlet.java

/**
 * editFieldsFile/*from   w ww  .  ja  v a 2 s .  co m*/
 */
private void editFieldsFile(String userId, HttpServletRequest request, HttpServletResponse response)
        throws DatabaseException, ServletException, IOException {
    ServletContext sc = getServletContext();
    long omId = WebUtils.getLong(request, "om_id");
    sc.setAttribute("action", WebUtils.getString(request, "action"));
    sc.setAttribute("om", OmrDAO.getInstance().findByPk(omId));
    sc.getRequestDispatcher("/admin/omr_edit_fields.jsp").forward(request, response);
    log.debug("editFieldsFile: void");
}

From source file:com.ikon.servlet.admin.OmrServlet.java

/**
 * List omr templates//  w ww  . j  a  v  a  2s  . co  m
 */
private void list(String userId, HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException, DatabaseException {
    log.debug("list({}, {}, {})", new Object[] { userId, request, response });
    ServletContext sc = getServletContext();
    List<Omr> list = OmrDAO.getInstance().findAll();
    sc.setAttribute("omr", list);
    sc.getRequestDispatcher("/admin/omr_list.jsp").forward(request, response);
    log.debug("list: void");
}

From source file:com.ikon.servlet.admin.OmrServlet.java

/**
 * delete type record/*from   ww  w .  ja v  a 2s  .com*/
 */
private void delete(String userId, HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException, DatabaseException {
    log.debug("delete({}, {}, {})", new Object[] { userId, request, response });
    ServletContext sc = getServletContext();
    long omId = WebUtils.getLong(request, "om_id");
    sc.setAttribute("action", WebUtils.getString(request, "action"));
    sc.setAttribute("om", OmrDAO.getInstance().findByPk(omId));
    sc.getRequestDispatcher("/admin/omr_edit.jsp").forward(request, response);
    log.debug("delete: void");
}

From source file:com.ikon.servlet.admin.OmrServlet.java

/**
 * check/*from  www .  j a  v  a  2s  .  c  o m*/
 */
private void check(String userId, HttpServletRequest request, HttpServletResponse response)
        throws DatabaseException, ServletException, IOException {
    ServletContext sc = getServletContext();
    long omId = WebUtils.getLong(request, "om_id");
    sc.setAttribute("action", WebUtils.getString(request, "action"));
    sc.setAttribute("om", OmrDAO.getInstance().findByPk(omId));
    sc.setAttribute("results", null);
    sc.getRequestDispatcher("/admin/omr_check.jsp").forward(request, response);
    log.debug("check: void");
}

From source file:com.ikon.servlet.admin.OmrServlet.java

/**
 * edit type record/*from   w  ww .j a v  a  2 s.  c  o  m*/
 */
private void edit(String userId, HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException, DatabaseException, ParseException, RepositoryException {
    log.debug("edit({}, {}, {})", new Object[] { userId, request, response });
    ServletContext sc = getServletContext();
    long omId = WebUtils.getLong(request, "om_id");
    sc.setAttribute("action", WebUtils.getString(request, "action"));
    sc.setAttribute("om", OmrDAO.getInstance().findByPk(omId));
    sc.setAttribute("properties", PropertyGroupUtils.getAllGroupsProperties());
    sc.getRequestDispatcher("/admin/omr_edit.jsp").forward(request, response);
    log.debug("edit: void");
}