Example usage for javax.servlet ServletConfig getServletContext

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.b5chat.crossfire.web.FaviconServlet.java

@Override
public void init(ServletConfig config) throws ServletException {
    super.init(config);
    // Create a pool of HTTP connections to use to get the favicons
    client = new HttpClient(new MultiThreadedHttpConnectionManager());
    HttpConnectionManagerParams params = client.getHttpConnectionManager().getParams();
    params.setConnectionTimeout(2000);/*from   w  w  w.j  av a  2s .c om*/
    params.setSoTimeout(2000);
    // Load the default favicon to use when no favicon was found of a remote host
    try {
        URL resource = config.getServletContext().getResource("/images/server_16x16.gif");
        defaultBytes = getImage(resource.toString());
    } catch (MalformedURLException e) {
        e.printStackTrace();
    }
    // Initialize caches.
    missesCache = CacheFactory.createCache("Favicon Misses");
    hitsCache = CacheFactory.createCache("Favicon Hits");
}

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From source file:org.tinygroup.jspengine.servlet.JspServletWrapper.java

JspServletWrapper(ServletConfig config, Options options, String jspUri, boolean isErrorPage,
        JspRuntimeContext rctxt) throws JasperException {

    this.isTagFile = false;
    this.config = config;
    this.options = options;
    this.jspUri = jspUri;
    ctxt = new JspCompilationContext(jspUri, isErrorPage, options, config.getServletContext(), this, rctxt);
    // START PWC 6468930
    String jspFilePath = ctxt.getRealPath(jspUri);
    if (jspFilePath != null) {
        jspFile = new File(jspFilePath);
    }//  ww w.  ja  va 2 s .c om
    // END PWC 6468930
}

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From source file:com.bigdata.rdf.sail.remoting.GraphRepositoryServlet.java

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

    if (repo != null) {
        return;//from w  w  w  . java2 s  . com
    }

    try {
        // load properties file
        ServletContext context = config.getServletContext();
        String propsDir = context.getRealPath("/WEB-INF");
        String propsFileName = config.getInitParameter(SAIL_PROPERTIES);
        File propsFile = new File(propsDir, propsFileName);
        Properties sailProps = new Properties();
        sailProps.load(new FileInputStream(propsFile));
        BigdataSail sail = new BigdataSail(sailProps);
        repo = new BigdataSailRepository(sail);
        repo.initialize();
    } catch (Exception ex) {
        ex.printStackTrace();
        throw new ServletException(ex);
    }

}

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From source file:org.mobicents.servlet.sip.restcomm.callmanager.mgcp.MgcpCallManager.java

@Override
public final void init(final ServletConfig config) throws ServletException {
    try {/*  w w w .  ja  va  2  s  . c  o m*/
        final ServletContext context = config.getServletContext();
        LOGGER.info(
                "initializing the servlet with context:" + context + " ServerInfo:" + context.getServerInfo()
                        + " ServletContextName:" + context.getServletContextName() + " config:" + config);
        context.setAttribute("org.mobicents.servlet.sip.restcomm.callmanager.CallManager", this);
        try {
            Bootstrapper.bootstrap(config);
        } catch (final BootstrapException exception) {
            throw new ServletException(exception);
        }
        sipFactory = (SipFactory) config.getServletContext().getAttribute(SIP_FACTORY);
        final ServiceLocator services = ServiceLocator.getInstance();
        servers = services.get(MgcpServerManager.class);
        configuration = services.get(Configuration.class);
        proxyUser = configuration.getString("outbound-proxy-user");
        proxyPassword = configuration.getString("outbound-proxy-password");
        final String uri = configuration.getString("outbound-proxy-uri");
        if (uri != null && !uri.isEmpty()) {
            proxyUri = sipFactory.createSipURI(null, uri);
        }
        ///////////
        LOGGER.info("initializing jvoicexml inteface........");
        embJVXML = new EmbeddedJVXML();
        embJVXML.init();
        //        //init jvoicexml context
        //        contextJXML = new InitialContext();
        //        LOGGER.info("init jvoicexml context:contextJXML:"+contextJXML);
        //        
        //        //
        //        LOGGER.info("creating VoiceXML documents and binding to the applications.....");
        //        vxmlDocument = createVXMLDoc();
        //        printDocument(vxmlDocument);
        //        
        //        //
        //        LOGGER.info("adding VXML document to repository...");
        //        vxmlURI=addDocument(vxmlDocument);
        //        
    } catch (Exception e) {
        ExLog.exception(LOGGER, e);
    }
}

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From source file:com.jsmartframework.web.manager.ServletControl.java

@Override
public void init(ServletConfig servletConfig) throws ServletException {
    super.init(servletConfig);
    WebContext.setServlet(this);

    // Call registered WebContextListeners
    for (ServletContextListener contextListener : HANDLER.contextListeners) {
        HANDLER.executeInjection(contextListener);
        contextListener.contextInitialized(new ServletContextEvent(servletConfig.getServletContext()));
    }/* w  w w. ja  va2s.c  om*/
}

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From source file:org.exist.management.client.JMXServlet.java

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

    // Setup JMS client
    client = new JMXtoXML();
    client.connect();/*from www.j av a  2  s . co m*/

    // Register all known localhost addresses
    registerLocalHostAddresses();

    // Get directory for token file
    final String jmxDataDir = client.getDataDir();
    if (jmxDataDir == null) {
        dataDir = new File(config.getServletContext().getRealPath(WEBINF_DATA_DIR));
    } else {
        dataDir = new File(jmxDataDir);
    }
    if (!dataDir.isDirectory() || !dataDir.canWrite()) {
        LOG.error("Cannot access directory " + WEBINF_DATA_DIR);
    }

    // Setup token and tokenfile
    obtainTokenFileReference();

    LOG.info(String.format("JMXservlet token: %s", getToken()));

}

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From source file:com.legstar.host.servlet.InitiatorServlet.java

/**
 * Initialization of the servlet. Loads configuration file and creates an
 * instance of the engine handler./*  w ww  .  j  av a2s  . c om*/
 *
 * @param config the complete configuration hierarchy
 * @throws ServletException if an error occurs
 */
public void init(final ServletConfig config) throws ServletException {
    String configFileName = config.getInitParameter(CONFIG_PARAM);
    if (configFileName == null || configFileName.length() == 0) {
        throw new ServletException("Web.xml does not contain the " + CONFIG_PARAM + " parameter.");
    }

    LOG.info("Initializing with " + configFileName + " configuration file.");

    try {
        LegStarConfigCommons legStarConfig = new LegStarConfigCommons(configFileName);
        EngineHandler serverHandler = new EngineHandler(legStarConfig.getPoolingEngineConfig());

        serverHandler.init();
        ServletContext servletContext = config.getServletContext();
        servletContext.setAttribute(ENGINE_HANDLER_ID, serverHandler);

    } catch (EngineStartupException e) {
        LOG.error("Failed to start engine.", e);
        throw new ServletException(e);
    } catch (LegStarConfigurationException e) {
        LOG.error("Failed to start engine.", e);
        throw new ServletException(e);
    }
}

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From source file:org.jboss.orion.openshift.server.proxy.JsonProxyServlet.java

/**
 * load the mapping rules from the servlet context; could use a Java DSL, the XML DSL or load from a database
 *///from w ww.ja  v  a  2  s.  co m
protected void loadRuleBase(ServletConfig servletConfig, HttpProxyRuleBase ruleBase) throws ServletException {
    OpenshiftCore.log("Loading JBoss Orion proxy servlet forwarding rules");
    ruleBase.setMappingRules(
            JsonRuleBaseReader.parseJson(servletConfig.getServletContext().getResourceAsStream(PROXY_CONFIG)));
}

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From source file:org.wso2.bpel.Axis2BasedODEServer.java

public void init(ServletConfig config, AxisConfiguration axisConf) throws ServletException {
    init(config.getServletContext().getRealPath("/WEB-INF"), axisConf);
}

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From source file:org.apache.oodt.cas.product.rdf.RDFProductServlet.java

/**
 * Initializes the servlet./*from   w w  w . j  a v  a  2  s  .  c  o m*/
 */
public void init(ServletConfig config) throws ServletException {
    super.init(config);
    try {
        this.rdfConf = RDFUtils.initRDF(config);
    } catch (FileNotFoundException e) {
        LOG.log(Level.SEVERE, e.getMessage());
        throw new ServletException(e.getMessage());
    }

    String fileManagerUrl;
    try {
        fileManagerUrl = PathUtils
                .replaceEnvVariables(config.getServletContext().getInitParameter("filemgr.url"));
    } catch (Exception e) {
        throw new ServletException("Failed to get filemgr url : " + e.getMessage(), e);
    }

    if (fileManagerUrl == null) {
        // try the default port
        fileManagerUrl = "http://localhost:9000";
    }

    fClient = null;

    try {
        fClient = new XmlRpcFileManagerClient(new URL(fileManagerUrl));
    } catch (MalformedURLException e) {
        LOG.log(Level.SEVERE, "Unable to initialize file manager url in RDF Servlet: [url=" + fileManagerUrl
                + "], Message: " + e.getMessage());
    } catch (ConnectionException e) {
        LOG.log(Level.SEVERE, "Unable to initialize file manager url in RDF Servlet: [url=" + fileManagerUrl
                + "], Message: " + e.getMessage());
    }
}

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