Example usage for javax.servlet ServletContext getInitParameter

Introduction

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

Prototype

public String getInitParameter(String name);

Source Link

Document

Returns a String containing the value of the named context-wide initialization parameter, or null if the parameter does not exist.

Usage

From source file:com.norteksoft.security.web.listener.SecurityContextListener.java

public void contextInitialized(ServletContextEvent event) {
    ServletContext context = event.getServletContext();
    systemCode = context.getInitParameter("systemCode");
    checkLicense(context);//  w  w  w.j a  v  a2  s  .c  o  m
}

From source file:net.duckling.falcon.api.mstatic.VersionStartupListener.java

@Override
public void contextInitialized(ServletContextEvent sce) {
    ServletContext context = sce.getServletContext();
    String versionFile = context.getInitParameter("version-file");
    String fullpath = context.getRealPath(versionFile);
    try {//from  ww w. j av  a 2s  . c  om
        String version = FileUtils.readFileToString(new File(fullpath));
        if (version != null) {
            version = version.trim();
        } else {
            version = "N/A";
        }
        VersionAttributeHelper.setVersion(context, version);
    } catch (IOException e) {
        log.error("Reading version file failed.", e);
    }
}

From source file:com.thoughtworks.go.spark.spa.spring.VelocityTemplateEngineFactory.java

@Override
public void setServletContext(ServletContext servletContext) {
    if (servletContext.getInitParameter("rails.env").equals("development")) {
        this.modificationCheckInterval = 1;
    }/*www  . j  a v a2 s.c o m*/
}

From source file:com.kelveden.rastajax.servlet.DefaultJsonServlet.java

@Override
public void init() throws ServletException {
    super.init();

    final ServletContext context = getServletContext();
    apiPackages = context.getInitParameter("rastajax.apipackages");
}

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

@Override
public void contextInitialized(ServletContextEvent sce) {
    ServletContext context = sce.getServletContext();
    String clName = context.getInitParameter(LOCALE_RESOLVER_CLASS_NAME_ATTR);
    String baseName = context.getInitParameter(MESSAGE_SOURCE_BASENAME_ATTR);
    try {//  ww  w .  ja  v a 2  s  .c o m
        LocaleResolver obj = (LocaleResolver) Class.forName(clName).newInstance();
        context.setAttribute(LocaleUtils.LOCALE_RESOLVER_NAME, obj);
        if (MessageSourceProxy.getMessageSource() == null && baseName != null) {
            MessageSourceProxy.setMessageSource(createMessageSource(baseName.split(",")));
        }
    } catch (Exception ex) {
        log.debug(ex.getMessage());
    }
}

From source file:com.openmeap.web.servlet.Log4JConfiguratorListener.java

@Override
public void contextInitialized(ServletContextEvent arg0) {
    BasicConfigurator.configure();// w  ww  .j a va2s .co m
    ServletContext servletContext = arg0.getServletContext();
    String xmlLoc = servletContext.getInitParameter("openmeap-log4j-xml");
    if (xmlLoc == null) {
        return;
    }
    try {
        Resource res = new ClassPathResource(xmlLoc);
        DOMConfigurator.configure(XmlUtils.getDocument(res.getInputStream()).getDocumentElement());
    } catch (Exception ioe) {
        servletContext.log("The configuration failed.", ioe);
    }
}

From source file:de.ingrid.iplug.web.PlugdescriptionContextListener.java

public void contextInitialized(ServletContextEvent servletcontextevent) {
    ServletContext servletContext = servletcontextevent.getServletContext();
    String pdFile = servletContext.getInitParameter("plugdescription.xml");
    BeanFactory beanFactory = (BeanFactory) servletContext.getAttribute("beanFactory");
    try {//from   w w  w  .j  av a2  s  . c  o m
        beanFactory.addBean("pd_file", new File(pdFile));
    } catch (IOException e) {
        LOG.error("can not add plugdescription", e);
    }

}

From source file:org.shangridocs.services.wikipedia.WikipediaResource.java

public WikipediaResource(@Context ServletContext sc) {
    wikipediaBaseUrlStr = sc.getInitParameter(WIKIPEDIA_BASE_URL);
}

From source file:org.apache.myfaces.shared_ext202patch.util.StateUtils.java

/**
 * Does nothing if the user has disabled the SecretKey cache. This is
 * useful when dealing with a JCA provider whose SecretKey 
 * implementation is not thread safe.//from   w  w  w. j a  va2  s.  c  o m
 * 
 * Instantiates a SecretKey instance based upon what the user has 
 * specified in the deployment descriptor.  The SecretKey is then 
 * stored in application scope where it can be used for all requests.
 */

public static void initSecret(ServletContext ctx) {

    if (ctx == null)
        throw new NullPointerException("ServletContext ctx");

    if (log.isLoggable(Level.FINE))
        log.fine("Storing SecretKey @ " + INIT_SECRET_KEY_CACHE);

    // Create and store SecretKey on application scope
    String cache = ctx.getInitParameter(INIT_SECRET_KEY_CACHE);

    if (cache == null) {
        cache = ctx.getInitParameter(INIT_SECRET_KEY_CACHE.toLowerCase());
    }

    if (!"false".equals(cache)) {
        String algorithm = findAlgorithm(ctx);
        // you want to create this as few times as possible
        ctx.setAttribute(INIT_SECRET_KEY_CACHE, new SecretKeySpec(findSecret(ctx, algorithm), algorithm));
    }

    if (log.isLoggable(Level.FINE))
        log.fine("Storing SecretKey @ " + INIT_MAC_SECRET_KEY_CACHE);

    String macCache = ctx.getInitParameter(INIT_MAC_SECRET_KEY_CACHE);

    if (macCache == null) {
        macCache = ctx.getInitParameter(INIT_MAC_SECRET_KEY_CACHE.toLowerCase());
    }

    if (!"false".equals(macCache)) {
        String macAlgorithm = findMacAlgorithm(ctx);
        // init mac secret and algorithm 
        ctx.setAttribute(INIT_MAC_SECRET_KEY_CACHE,
                new SecretKeySpec(findMacSecret(ctx, macAlgorithm), macAlgorithm));
    }
}

From source file:leon.ssi.util.session.AppSessionListener.java

/**
 * set time out//w w w.j  a v a2 s  . co  m
 */
public void sessionCreated(HttpSessionEvent se) {
    HttpSession session = null;
    try {
        session = se.getSession();
        // get value
        ServletContext context = session.getServletContext();
        String timeoutValue = context.getInitParameter("sessionTimeout");
        int timeout = Integer.valueOf(timeoutValue);
        // set value
        session.setMaxInactiveInterval(timeout);
        logger.info("session max inactive interval has been set to " + timeout + " seconds.");
    } catch (Exception ex) {
        ex.printStackTrace();
    }
}