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.LexGrid.LexBIG.caCore.web.util.LexEVSHTTPQuery.java

/**
 * Initialize the servlet//from w w w  .  ja  v a2s  . co  m
 */
public void init(ServletConfig config) throws ServletException {
    super.init(config);
    context = config.getServletContext();

    WebApplicationContext ctx = WebApplicationContextUtils.getWebApplicationContext(context);
    Properties systemProperties = (Properties) ctx.getBean("WebSystemProperties");

    cacoreStyleSheet = systemProperties.getProperty("resultOutputFormatter");
    jsonStyleSheet = systemProperties.getProperty("jsonOutputFormatter");

    log.debug("cacoreStylesheet: " + cacoreStyleSheet);

    try {
        String pageCount = systemProperties.getProperty("rowCounter");
        log.debug("rowCounter: " + pageCount);
        if (pageCount != null) {
            pageSize = Integer.parseInt(pageCount);
        }
    } catch (Exception ex) {
        log.error("Exception: ", ex);
    }
}

From source file:org.apache.nutch.searcher.response.SearchServlet.java

/**
 * Initializes servlet configuration default values.  Gets NutchBean and 
 * ResponseWriters.//w  ww.j  a  v a2  s.c o m
 */
public void init(ServletConfig config) throws ServletException {

    // set sensible defaults for response writer values and cache NutchBean.
    // Also get and cache all ResponseWriter implementations.
    super.init(config);
    try {
        this.conf = NutchConfiguration.get(config.getServletContext());
        this.defaultRespType = conf.get("search.response.default.type", "xml");
        this.defaultLang = conf.get("search.response.default.lang");
        this.defaultNumRows = conf.getInt("search.response.default.numrows", 10);
        this.defaultDedupField = conf.get("search.response.default.dedupfield", "site");
        this.defaultNumDupes = conf.getInt("search.response.default.numdupes", 1);
        bean = NutchBean.get(config.getServletContext(), this.conf);
        writers = new ResponseWriters(conf);
    } catch (IOException e) {
        throw new ServletException(e);
    }
}

From source file:nl.b3p.kaartenbalie.core.server.persistence.MyEMFDatabase.java

public void initGlobalContextParams(ServletConfig config) {
    ServletContext context = config.getServletContext();

    String value = context.getInitParameter(MyEMFDatabase.MAPFILE_DIR);
    if (value != null && value.length() > 0) {
        mapfiles = value;/*from   ww  w.  j a v  a 2s.com*/
    }
    value = context.getInitParameter(MyEMFDatabase.UPLOAD_DIR);
    if (value != null && value.length() > 0) {
        upload = value;
    }
    value = context.getInitParameter(MyEMFDatabase.DEFAULT_ORGANIZATION);
    if (value != null && value.length() > 0) {
        defaultOrganization = value;
    }

    value = context.getInitParameter(MyEMFDatabase.LDAP_USELDAP);
    if (value != null && value.length() > 0) {
        ldapUseLdap = new Boolean(value);
    }
    value = context.getInitParameter(MyEMFDatabase.LDAP_DEFAULTGROUP);
    if (value != null && value.length() > 0) {
        ldapDefaultGroup = value;
    }
    value = context.getInitParameter(MyEMFDatabase.LDAP_HOST);
    if (value != null && value.length() > 0) {
        ldapHost = value;
    }
    value = context.getInitParameter(MyEMFDatabase.LDAP_PORT);
    if (value != null && value.length() > 0) {
        ldapPort = new Integer(value);
    }
    value = context.getInitParameter(MyEMFDatabase.LDAP_USERSUFFIX);
    if (value != null && value.length() > 0) {
        ldapUserSuffix = value;
    }
}

From source file:org.auraframework.http.AuraResourceServlet.java

@Override
public void init(ServletConfig config) {
    servletContext = config.getServletContext();
}

From source file:com.alfaariss.oa.OAServlet.java

/**
 * Starts requestor profiles and helpers.
 * @see javax.servlet.Servlet#init(javax.servlet.ServletConfig)
 *///from www  .ja  va2s.  c  o m
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 Asimba Server", e);
        stop(); //Stop started profiles and helpers
        throw new ServletException(SystemErrors.toHexString(e.getCode()));
    } catch (Exception e) {
        _logger.fatal("Error starting Asimba Server", e);
        stop(); //Stop started profiles and helpers
        throw new ServletException(SystemErrors.toHexString(SystemErrors.ERROR_INTERNAL));
    }

}

From source file:com.iorga.iraj.servlet.AgglomeratorServlet.java

private void parseResource(final ServletConfig config, final String path)
        throws IOException, URISyntaxException {
    //TODO catch the modifications on the path itself
    final URL pathUrl = config.getServletContext().getResource(path);
    long lastModified = pathUrl.openConnection().getLastModified();
    final InputStream targetIS = pathUrl.openStream();
    final Document document = Jsoup.parse(targetIS, "UTF-8", "");
    final Elements elements = document.getElementsByAttribute(ATTRIBUTE_NAME);
    for (final Element element : elements) {
        // each element which defines iraj-agglomerate
        // retrieve the suffix
        final String suffix = element.attr(ATTRIBUTE_NAME);
        final String urlAttribute = element.attr(URL_ATTRIBUTE_ATTRIBUTE_NAME);
        String src = StringUtils.removeEndIgnoreCase(element.attr(urlAttribute), suffix);
        String prefix = "";
        if (!src.startsWith("/")) {
            // this is not an absolute file, let's add the prefix from the given path
            prefix = StringUtils.substringBeforeLast(path, "/") + "/";
            src = prefix + src;/*  w ww .  j  a v  a2 s  .  co  m*/
        }
        // searching all scripts inside the folder defined by src attribute
        lastModified = searchAndAppendAfter(config, element, src, prefix, suffix, urlAttribute, lastModified);
        // finally remove it
        element.remove();
    }

    caches.put(path, new ParsedResourceCacheEntry(path, document, lastModified));
}

From source file:dhbw.ka.mwi.businesshorizon2.SpringApplicationServlet.java

/**
 * Diese Methode wird einmal beim Initialisieren aufgerufen. Dort werden die Konfigurationseinstellungen
 * aus der web.xml gelesen. Darueberhinaus wird ein Spring-Application-Context aus der servletConfig
 * geholt, mit dem es moeglich ist, Beans mit Session-Scope zu erzeugen.
 * /*  w w w.  j  a va  2 s  . c o m*/
 * @author Christian Gahlert
 */
@SuppressWarnings("unchecked")
@Override
public void init(ServletConfig servletConfig) throws ServletException {
    super.init(servletConfig);

    applicationBean = servletConfig.getInitParameter("applicationBean");

    if (applicationBean == null) {
        throw new ServletException("ApplicationBean not specified in servlet parameters");
    }

    applicationContext = WebApplicationContextUtils.getWebApplicationContext(servletConfig.getServletContext());
    applicationClass = (Class<? extends Application>) applicationContext.getType(applicationBean);
}

From source file:com.recomdata.datasetexplorer.proxy.XmlHttpProxyServlet.java

public void init(ServletConfig config) throws ServletException {
    super.init(config);
    ctx = config.getServletContext();
    // set the response content type
    if (ctx.getInitParameter("responseContentType") != null) {
        responseContentType = ctx.getInitParameter("responseContentType");
    }/* ww  w .j av a  2s. c  om*/
    // allow for resources dir over-ride at the xhp level otherwise allow
    // for the jmaki level resources
    if (ctx.getInitParameter("jmaki-xhp-resources") != null) {
        resourcesDir = ctx.getInitParameter("jmaki-xhp-resources");
    } else if (ctx.getInitParameter("jmaki-resources") != null) {
        resourcesDir = ctx.getInitParameter("jmaki-resources");
    }
    // allow for resources dir over-ride
    if (ctx.getInitParameter("jmaki-classpath-resources") != null) {
        classpathResourcesDir = ctx.getInitParameter("jmaki-classpath-resources");
    }

    String requireSessionString = ctx.getInitParameter("requireSession");
    if (requireSessionString != null) {
        if ("false".equals(requireSessionString)) {
            requireSession = false;
            getLogger().severe("XmlHttpProxyServlet: intialization. Session requirement disabled.");
        } else if ("true".equals(requireSessionString)) {
            requireSession = true;
            getLogger().severe("XmlHttpProxyServlet: intialization. Session requirement enabled.");
        }
    }
    String xdomainString = ctx.getInitParameter("allowXDomain");
    if (xdomainString != null) {
        if ("true".equals(xdomainString)) {
            allowXDomain = true;
            getLogger().severe("XmlHttpProxyServlet: intialization. xDomain access is enabled.");
        } else if ("false".equals(xdomainString)) {
            allowXDomain = false;
            getLogger().severe("XmlHttpProxyServlet: intialization. xDomain access is disabled.");
        }
    }
    // if there is a proxyHost and proxyPort specified create an HttpClient with the proxy
    String proxyHost = ctx.getInitParameter("proxyHost");
    String proxyPortString = ctx.getInitParameter("proxyPort");
    if (proxyHost != null && proxyPortString != null) {
        int proxyPort = 8080;
        try {
            proxyPort = new Integer(proxyPortString).intValue();
            xhp = new XmlHttpProxy(proxyHost, proxyPort);
        } catch (NumberFormatException nfe) {
            getLogger().severe("XmlHttpProxyServlet: intialization error. The proxyPort must be a number");
            throw new ServletException(
                    "XmlHttpProxyServlet: intialization error. The proxyPort must be a number");
        }
    } else {
        xhp = new XmlHttpProxy();
    }
}

From source file:org.CloudOps.laas.ws.login.java

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

    String apikeysPropertiesFilename = config.getServletContext().getInitParameter("apikeys.properties");
    if (apikeysPropertiesFilename != null) {
        if (!apikeysPropertiesFilename.startsWith("/")) {
            String hd = System.getProperty("user.dir");
            if (!hd.endsWith("/"))
                hd += "/";
            apikeysPropertiesFilename = hd + apikeysPropertiesFilename;
        }// w ww .  j  ava 2  s .c  o m
        apikeysProperties = new File(apikeysPropertiesFilename);
        reloadApikeys();
    } else {
        ServletContext context = config.getServletContext();
        String path = context.getRealPath("/");
        log.info("No API keys defined parameter must be defined 'apikeys.properties', webapp deployed at '"
                + path + "'");
    }
}

From source file:org.wso2.carbon.mediation.templates.ui.TemplateAdminClientAdapter.java

public TemplateAdminClientAdapter(ServletConfig config, HttpSession session) throws AxisFault {
    super(config, session);
    String backendServerURL = CarbonUIUtil.getServerURL(config.getServletContext(), session);
    ConfigurationContext configContext = (ConfigurationContext) config.getServletContext()
            .getAttribute(CarbonConstants.CONFIGURATION_CONTEXT);
    String cookie = (String) session.getAttribute(ServerConstants.ADMIN_SERVICE_COOKIE);
    String serviceURL = backendServerURL + "TemplateAdminService";
    templateAdminStub = new TemplateAdminServiceStub(configContext, serviceURL);
    ServiceClient client = templateAdminStub._getServiceClient();
    Options option = client.getOptions();
    option.setManageSession(true);//from w  w  w  .j  a  va 2  s .  co m
    option.setProperty(org.apache.axis2.transport.http.HTTPConstants.COOKIE_STRING, cookie);
}