Example usage for javax.servlet FilterConfig getServletContext

Introduction

In this page you can find the example usage for javax.servlet FilterConfig getServletContext.

Prototype

public ServletContext getServletContext();

Source Link

Document

Returns a reference to the ServletContext in which the caller is executing.

Usage

From source file:com.meltmedia.cadmium.servlets.MaintenanceFilter.java

@Override
public void init(FilterConfig config) throws ServletException {
    if (config.getInitParameter("ignorePrefix") != null) {
        ignorePath = config.getInitParameter("ignorePrefix");
    }/*from www  .  j a va  2s  .  c o  m*/
    config.getServletContext().setAttribute(this.getClass().getName(), this);
    ((MaintSiteDownService) siteDown).setMaintenanceFilter(this);
}

From source file:de.thorstenberger.taskmodel.view.webapp.filter.ExportPDFFilter.java

/**
 * {@inheritDoc}//from  w ww  .  j a va  2  s  .  co m
 */
public void init(final FilterConfig filterConfig) {
    this.fontPath = filterConfig.getServletContext().getRealPath("/WEB-INF/lsansuni.ttf");
    if (this.fontPath == null) {
        log.error("Could not locate lsansuni.ttf font file, is needed for utf-8 glyphs in PDFs!");
    }
}

From source file:org.bonitasoft.console.common.server.login.filter.AuthenticationFilter.java

/**
 * @see javax.servlet.Filter#init(javax.servlet.FilterConfig)
 */// ww  w  .  j a  v  a 2s. c  o m
@Override
public void init(final FilterConfig filterConfig) throws ServletException {

    final String contextPath = filterConfig.getServletContext().getContextPath();
    String webappName;
    if (contextPath.length() > 0) {
        webappName = contextPath.substring(1);
    } else {
        webappName = "";
    }
    excludePattern = compilePattern(StringUtils.isBlank(filterConfig.getInitParameter("excludePattern"))
            ? getDefaultExcludedPages().replace("bonita", webappName)
            : filterConfig.getInitParameter("excludePattern"));
}

From source file:org.osaf.cosmo.log.HttpLoggingFilter.java

public void init(FilterConfig config) throws ServletException {

    WebApplicationContext wac = WebApplicationContextUtils
            .getRequiredWebApplicationContext(config.getServletContext());

    this.securityManager = (CosmoSecurityManager) wac.getBean(BEAN_SECURITY_MANAGER,
            CosmoSecurityManager.class);

    if (this.securityManager == null) {
        throw new ServletException(
                "Could not initialize HttpLoggingFilter: " + "Could not find security manager.");
    }//from   www. ja v  a2 s. c  o  m

    String format = (String) wac.getBean(BEAN_HTTP_LOGGING_FORMAT, String.class);

    if (format != null) {
        try {
            this.format = (String) format;
        } catch (ClassCastException e) {
            throw new ServletException(
                    "Could not initialize HttpLoggingFilter: " + "httpLoggingFormat is not a string.");
        }
    }
}

From source file:org.archive.wayback.webapp.RequestFilter.java

public void init(FilterConfig config) throws ServletException {

    LOGGER.info("Wayback Filter initializing...");
    TimeZone.setDefault(TimeZone.getTimeZone("GMT"));
    try {/*www.j  av  a 2 s .c o  m*/
        mapper = new RequestMapper(config.getServletContext());
    } catch (ConfigurationException e) {
        throw new ServletException(e.getMessage());
    }
    LOGGER.info("Wayback Filter initialization complete.");
}

From source file:org.sakaiproject.tool.gradebook.ui.RoleFilter.java

public void init(FilterConfig filterConfig) throws ServletException {
    if (logger.isInfoEnabled())
        logger.info("Initializing gradebook role filter");

    ac = (ApplicationContext) filterConfig.getServletContext()
            .getAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE);

    authnServiceBeanName = filterConfig.getInitParameter("authnServiceBean");
    authzServiceBeanName = filterConfig.getInitParameter("authzServiceBean");
    contextManagementServiceBeanName = filterConfig.getInitParameter("contextManagementServiceBean");
    authorizationFilterConfigurationBeanName = filterConfig
            .getInitParameter("authorizationFilterConfigurationBean");
    selectGradebookRedirect = filterConfig.getInitParameter("selectGradebookRedirect");
}

From source file:com.ait.tooling.server.core.servlet.filter.HeaderInjectorFilter.java

@Override
public void init(final FilterConfig fc) throws ServletException {
    try {/*from  w ww  .  j a  v  a2 s . c  o m*/
        final String name = StringOps.toTrimOrNull(fc.getInitParameter("config"));

        if (null != name) {
            final InputStream in = fc.getServletContext().getResourceAsStream(name);

            try {
                final HeaderInjectorParser parser = new HeaderInjectorParser();

                parser.parse(in);

                addHeaderInjectors(parser.getInjectors());
            } catch (Throwable t) {
                logger.error("Could not create injectors", t);
            } finally {
                IOUtils.closeQuietly(in);
            }
        }
    } catch (Throwable t) {
        logger.error("Could not create injectors", t);
    }
}

From source file:org.mikha.utils.web.multipart.MultiparFilter.java

public void init(FilterConfig config) throws ServletException {
    File dir;/* www  .  j a  v a  2  s . c  o m*/
    String s = config.getInitParameter("uploadDir");
    if (s != null) {
        dir = new File(s);
    } else {
        dir = (File) config.getServletContext().getAttribute("javax.servlet.context.tempdir");
        if (dir == null) {
            throw new ServletException("Cannot determine temporary upload directory. Set an uploadDir "
                    + "init parameter or ensure the javax.servlet.context.tempdir " + "directory is valid");
        }
    }

    int maxSize = Integer.MAX_VALUE;
    s = config.getInitParameter("maxSize");
    if (s != null) {

        try {
            maxSize = Integer.parseInt(s);
            if (maxSize <= 0) {
                throw new IllegalArgumentException("Must be positive");
            }
        } catch (IllegalArgumentException iaex) {
            throw new ServletException("Value \"" + s + "\" is not valid for maxSize parameter", iaex);
        }

    }

    fileItemFactory = new DiskFileItemFactory(maxSize, dir);
}

From source file:com.someco.servlets.AuthenticationFilter.java

public void init(FilterConfig config) throws ServletException {
    this.context = config.getServletContext();
    WebApplicationContext ctx = WebApplicationContextUtils.getRequiredWebApplicationContext(context);
    ServiceRegistry serviceRegistry = (ServiceRegistry) ctx.getBean(ServiceRegistry.SERVICE_REGISTRY);
    transactionService = serviceRegistry.getTransactionService();
    nodeService = serviceRegistry.getNodeService();

    authComponent = (AuthenticationComponent) ctx.getBean("AuthenticationComponent");
    authService = (AuthenticationService) ctx.getBean("AuthenticationService");
    personService = (PersonService) ctx.getBean("personService");

    // Get a list of the available locales
    ConfigService configServiceService = (ConfigService) ctx.getBean("webClientConfigService");
    LanguagesConfigElement configElement = (LanguagesConfigElement) configServiceService.getConfig("Languages")
            .getConfigElement(LanguagesConfigElement.CONFIG_ELEMENT_ID);

    m_languages = configElement.getLanguages();

    casUserSessionAttributeName = config.getInitParameter(CAS_USER_INIT_PARAM_NAME);
    if (casUserSessionAttributeName == null) {
        logger.error("CAS : Filter init-param named " + CAS_USER_INIT_PARAM_NAME + " not found in web.xml");
        Enumeration enumNames = context.getInitParameterNames();
        while (enumNames.hasMoreElements()) {
            String name = enumNames.nextElement().toString();
            logger.error("init param " + name + ": " + context.getInitParameter(name));
        }//w  w  w  .  j  av  a 2s  .  c om
        // last resort - hack in the default CAS attribute name. At least it prevents 
        // NPEs later.
        casUserSessionAttributeName = "edu.yale.its.tp.cas.client.filter.user";
    }
}