Example usage for javax.servlet ServletConfig getServletContext

List of usage examples for javax.servlet ServletConfig getServletContext

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Introduction

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

Prototype

public ServletContext getServletContext();

Source Link

Document

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

Usage

From source file:org.onebusaway.webapp.impl.WebappServiceServletImpl.java

public void init(ServletConfig config) throws ServletException {
    super.init(config);
    WebApplicationContext context = WebApplicationContextUtils
            .getWebApplicationContext(config.getServletContext());
    context.getAutowireCapableBeanFactory().autowireBean(this);
}

From source file:org.apache.jetspeed.services.resources.VariableResourcesService.java

/**
 * Initializer method that sets up the generic resources.
 *
 * @param confs A Configurations object.
 *//*from  w  w w. j  a va 2s  . c o  m*/
private void initVariables(ServletConfig config) {
    ServletContext ctxt = config.getServletContext();

    String path = ctxt.getRealPath("/");

    // define web app dir
    if (path != null) {
        variables.put(WEBAPP_DIR, normalizePath(path));
    }

    // FIXME. the following code blocks on Tomcat 
    // when loaded on startup
    /*
    path = ctxt.getContext("/").getRealPath("/");
    if (path != null ) {
    variables.put(WEB_DIR, normalizePath(path) );
    }
    */

    // define JVM app dir
    try {
        path = new File(".").getCanonicalPath();
        if (path != null) {
            variables.put(JVM_DIR, normalizePath(path));
        }
    } catch (IOException e) {
        //very unlikely that the JVM can't 
        //resolve its path
        //But logging it anyway...
        logger.error("Exception define JVM app dir", e);
    }

    // load servlet init parameters as variables, they may override
    // the previously defined variables. All param names are folded
    // to lower case

    Enumeration en = config.getInitParameterNames();
    while (en.hasMoreElements()) {
        String paramName = (String) en.nextElement();
        String paramValue = config.getInitParameter(paramName);
        variables.put(paramName.toLowerCase(), paramValue);
    }

}

From source file:org.apache.nifi.processors.standard.servlets.ListenHTTPServlet.java

@SuppressWarnings("unchecked")
@Override/*from  ww  w.  j  av  a2s .c  om*/
public void init(final ServletConfig config) throws ServletException {
    final ServletContext context = config.getServletContext();
    this.logger = (ComponentLog) context.getAttribute(ListenHTTP.CONTEXT_ATTRIBUTE_LOGGER);
    this.sessionFactoryHolder = (AtomicReference<ProcessSessionFactory>) context
            .getAttribute(ListenHTTP.CONTEXT_ATTRIBUTE_SESSION_FACTORY_HOLDER);
    this.processContext = (ProcessContext) context
            .getAttribute(ListenHTTP.CONTEXT_ATTRIBUTE_PROCESS_CONTEXT_HOLDER);
    this.authorizedPattern = (Pattern) context.getAttribute(ListenHTTP.CONTEXT_ATTRIBUTE_AUTHORITY_PATTERN);
    this.headerPattern = (Pattern) context.getAttribute(ListenHTTP.CONTEXT_ATTRIBUTE_HEADER_PATTERN);
    this.flowFileMap = (ConcurrentMap<String, FlowFileEntryTimeWrapper>) context
            .getAttribute(ListenHTTP.CONTEXT_ATTRIBUTE_FLOWFILE_MAP);
    this.streamThrottler = (StreamThrottler) context
            .getAttribute(ListenHTTP.CONTEXT_ATTRIBUTE_STREAM_THROTTLER);
    this.basePath = (String) context.getAttribute(ListenHTTP.CONTEXT_ATTRIBUTE_BASE_PATH);
}

From source file:org.wso2.carbon.sts.ui.STSUtil.java

/**
 * Initializes STSUtil//  w w w.  ja v  a 2 s . c  o  m
 *
 * @param cookie Cookie string
 * @throws Exception
 */
public STSUtil(ServletConfig config, HttpSession session, String cookie) throws Exception {
    ServiceClient client = null;
    Options option = null;
    String serverUrl = null;

    // Obtaining the client-side ConfigurationContext instance.
    configContext = (ConfigurationContext) config.getServletContext()
            .getAttribute(CarbonConstants.CONFIGURATION_CONTEXT);

    // Server URL which is defined in the server.xml
    serverUrl = CarbonUIUtil.getServerURL(config.getServletContext(), session);

    this.serviceEndPoint = serverUrl + "STSAdminService";
    try {
        this.stub = new STSAdminServiceStub(configContext, serviceEndPoint);
    } catch (AxisFault e) {
        log.error("Error while creating STSAdminServiceStub", e);
        throw new Exception(e);
    }
    client = stub._getServiceClient();
    option = client.getOptions();
    option.setManageSession(true);
    option.setProperty(org.apache.axis2.transport.http.HTTPConstants.COOKIE_STRING, cookie);
}

From source file:dk.clarin.tools.userhandle.java

public void init(ServletConfig config) throws ServletException {
    InputStream fis = config.getServletContext().getResourceAsStream("/WEB-INF/classes/properties.xml");
    ToolsProperties.readProperties(fis);
}

From source file:org.wso2.carbon.identity.sts.mgt.ui.client.CarbonSTSClient.java

/**
 * Initializes STSUtil//  w  ww . ja  v  a 2  s  . c  o m
 *
 * @param cookie Cookie string
 * @throws Exception
 */
public CarbonSTSClient(ServletConfig config, HttpSession session, String cookie) throws Exception {
    ServiceClient client = null;
    Options option = null;
    String serverUrl = null;

    // Obtaining the client-side ConfigurationContext instance.
    configContext = (ConfigurationContext) config.getServletContext()
            .getAttribute(CarbonConstants.CONFIGURATION_CONTEXT);

    // Server URL which is defined in the server.xml
    serverUrl = CarbonUIUtil.getServerURL(config.getServletContext(), session);

    this.serviceEndPoint = serverUrl + "STSAdminService";
    try {
        this.stub = new STSAdminServiceStub(configContext, serviceEndPoint);
    } catch (AxisFault e) {
        log.error("Error while creating STSAdminServiceStub", e);
        throw new Exception(e);
    }
    client = stub._getServiceClient();
    option = client.getOptions();
    option.setManageSession(true);
    option.setProperty(org.apache.axis2.transport.http.HTTPConstants.COOKIE_STRING, cookie);
}

From source file:org.apache.archiva.web.rss.RssFeedServlet.java

@Override
public void init(ServletConfig servletConfig) throws ServletException {
    super.init(servletConfig);
    wac = WebApplicationContextUtils.getRequiredWebApplicationContext(servletConfig.getServletContext());
    userRepositories = wac.getBean(UserRepositories.class);
    servletAuth = wac.getBean(ServletAuthenticator.class);
    httpAuth = wac.getBean("httpAuthenticator#basic", HttpAuthenticator.class);
    // TODO: what if there are other types?
    repositorySessionFactory = wac.getBean("repositorySessionFactory", RepositorySessionFactory.class);

    newArtifactsprocessor = wac.getBean("rssFeedProcessor#new-artifacts", RssFeedProcessor.class);
    newVersionsprocessor = wac.getBean("rssFeedProcessor#new-versions", RssFeedProcessor.class);
}

From source file:com.future.pos.util.SystemInitializer.java

/**
 * Runs during initialization of the server.<br>
 * Loads on startup. Configured in web.xml.
 *//*ww w .j a v a2 s.  c  om*/
public void init(ServletConfig config) throws ServletException {
    try {
        initializeConfigVars(config.getServletContext());
        initializeLicenses();
        initializeSecurityGroups(config.getServletContext());
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:org.restcomm.sbc.servlet.sip.SBCRegistrarServlet.java

@Override
public void init(ServletConfig servletConfig) throws ServletException {
    if (LOG.isTraceEnabled()) {
        LOG.trace(">> init()");
    }/*from   w w w .j a va  2  s .c om*/
    super.init(servletConfig);
    sipFactory = (SipFactory) getServletContext().getAttribute(SIP_FACTORY);
    final ServletContext context = servletConfig.getServletContext();
    configuration = (Configuration) context.getAttribute(Configuration.class.getName());
    ConfigurationCache.build(sipFactory, configuration);

    mzIface = ConfigurationCache.getMzIface();
    mzIPAddress = ConfigurationCache.getMzIPAddress();
    mzTransport = ConfigurationCache.getMzTransport();
    mzPort = ConfigurationCache.getMzPort();

    dmzIface = ConfigurationCache.getDmzIface();
    dmzIPAddress = ConfigurationCache.getDmzIPAddress();
    dmzTransport = ConfigurationCache.getDmzTransport();
    dmzPort = ConfigurationCache.getDmzPort();

    routeMZIPAddress = ConfigurationCache.getRouteMZIPAddress();
    routeMZTransport = ConfigurationCache.getRouteMZTransport();
    routeMZPort = ConfigurationCache.getRouteMZPort();

    if (LOG.isDebugEnabled()) {
        LOG.debug("MZ :" + mzIface + ", " + mzIPAddress + ":" + mzPort + ", " + mzTransport);
        LOG.debug("DMZ:" + dmzIface + ", " + dmzIPAddress + ":" + dmzPort + ", " + dmzTransport);
        LOG.debug("Route MZ Target:" + routeMZIPAddress + ":" + routeMZPort + ", " + routeMZTransport);
        LOG.debug("Registration Throttling enabled:" + ConfigurationCache.isRegThrottleEnabled());
        LOG.debug("MaxUATTL:" + ConfigurationCache.getRegThrottleMaxUATTL());
        LOG.debug("MinRETTL:" + ConfigurationCache.getRegThrottleMinRegistartTTL());
    }

    upChain = new UpstreamRegistrarProcessorChain();
    LOG.info("Loading (v. " + upChain.getVersion() + ") " + upChain.getName());
    dwChain = new DownstreamRegistrarProcessorChain();
    LOG.info("Loading (v. " + dwChain.getVersion() + ") " + dwChain.getName());

}

From source file:com.alfaariss.oa.sso.web.WebSSOServlet.java

/**
 * Starts SSO profiles./*  www  .ja  v  a2s .c  om*/
 * @see javax.servlet.Servlet#init(javax.servlet.ServletConfig)
 */
@Override
public void init(ServletConfig oServletConfig) throws ServletException {
    try {
        _context = oServletConfig.getServletContext();

        //Retrieve configuration manager            
        IConfigurationManager config = _engine.getConfigurationManager();

        //Start profiles and helpers
        start(config, null);

        //Add as listener           
        _engine.addComponent(this);
    } catch (OAException e) {
        _logger.fatal("Error starting WebSSO", e);
        stop(); //Stop started profiles and helpers
        throw new ServletException(SystemErrors.toHexString(e.getCode()));
    } catch (Exception e) {
        _logger.fatal("Error starting WebSSO", e);
        stop(); //Stop started profiles and helpers
        throw new ServletException(SystemErrors.toHexString(SystemErrors.ERROR_INTERNAL));
    }

}