Example usage for javax.servlet ServletConfig getInitParameter

Introduction

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

Prototype

public String getInitParameter(String name);

Source Link

Document

Gets the value of the initialization parameter with the given name.

Usage

From source file:net.firejack.platform.model.config.GatewayLoader.java

/**
 * @param config//from  w  w  w . j a v a 2  s  .  co  m
 * @throws javax.servlet.ServletException
 */
public void init(ServletConfig config) throws ServletException {
    String gateway = config.getInitParameter(CONFIG);
    File resource = FileUtils.getResource(gateway);

    try {
        FileInputStream stream = FileUtils.openInputStream(resource);

        Properties properties = new Properties();
        properties.load(stream);
        IOUtils.closeQuietly(stream);

        this.port = TomcatUtils.getCatalinaPort(config);
        this.lookup = properties.getProperty(LOOKUP);
        OpenFlameSecurityConstants.setPackageLookup(this.lookup);

        String start = properties.getProperty(TIMEOUT);

        OpenFlameConfig.MC_SERVER_URL.setValue(properties.getProperty(OpenFlameConfig.MC_SERVER_URL.getKey()));
        OpenFlameConfig.MC_PORT.setValue(properties.getProperty(OpenFlameConfig.MC_PORT.getKey()));

        if (StringUtils.isNotBlank(start)) {
            this.timeout = Integer.parseInt(start);
        }
        if (StringUtils.isBlank(lookup)) {
            logger.error("Not found servlet parameter 'lookup'");
        }

        init();
    } catch (Exception e) {
        logger.error(e);
    }
}

From source file:org.signserver.web.SignServerHealthCheck.java

@Override
public void init(final ServletConfig config, final EntityManager em) {
    minfreememory = Integer.parseInt(config.getInitParameter("MinimumFreeMemory")) * 1024 * 1024;
    checkDBString = config.getInitParameter("checkDBString");
    maintenanceFile = config.getInitParameter("MaintenanceFile");
    maintenancePropertyName = config.getInitParameter("MaintenancePropertyName");
    this.em = em;
    if (LOG.isDebugEnabled()) {
        final StringBuilder buff = new StringBuilder();
        buff.append("Health check configured with:\n").append("minfreeememory: ").append(minfreememory)
                .append("\n").append("checkDBString: ").append(checkDBString).append("\n")
                .append("maintenancePropertyName: ").append(maintenancePropertyName).append("\n")
                .append("entityManager: ").append(em);
        LOG.debug(buff.append(buff));//from  www.j ava 2 s.co  m
    }
    initMaintenanceFile();
}

From source file:org.apache.camel.component.servlet.CamelHttpTransportServlet.java

public void init(ServletConfig config) throws ServletException {
    super.init(config);
    servletName = config.getServletName();
    // parser the servlet init parameters
    CAMEL_SERVLET_MAP.put(servletName, this);
    String contextConfigLocation = config.getInitParameter("contextConfigLocation");
    if (contextConfigLocation != null) {
        //Create a spring application context for it
        applicationContext = new ClassPathXmlApplicationContext(contextConfigLocation.split(","));
        LOG.info("Started the application context rightly");
    }// ww w  .  java2s .  c o  m
}

From source file:org.ventiv.webjars.requirejs.servlet.RequireJsConfigServlet.java

@Override
public void init(ServletConfig config) throws ServletException {
    if (requireJsConfigBuilder == null) { // Only initialize this if we haven't already (e.g. Not in Spring-Boot)
        webJarRootUrl = getWithDefault(config.getInitParameter("webjars.requirejs.config.rootUrl"),
                webJarRootUrl);//from  w  w  w.j  a  va 2 s  .c  o m
        prettyPrint = getWithDefault(config.getInitParameter("webjars.requirejs.config.prettyPrint"),
                prettyPrint);

        requireJsConfigBuilder = new RequireJsConfigBuilder(webJarRootUrl, null);
    }
}

From source file:be.fedict.eid.idp.sp.protocol.saml2.AuthenticationRequestServlet.java

/**
 * {@inheritDoc}/* www.  jav a2  s .  c om*/
 */
@Override
public void init(ServletConfig config) throws ServletException {

    this.idpDestination = config.getInitParameter(IDP_DESTINATION_PARAM);
    this.spDestination = config.getInitParameter(SP_DESTINATION_PARAM);
    this.spDestinationPage = config.getInitParameter(SP_DESTINATION_PAGE_PARAM);
    this.language = config.getInitParameter(LANGUAGE_PARAM);
    this.authenticationRequestServiceLocator = new ServiceLocator<AuthenticationRequestService>(
            AUTHN_REQUEST_SERVICE_PARAM, config);

    // validate necessary configuration params
    if (null == this.idpDestination && !this.authenticationRequestServiceLocator.isConfigured()) {
        throw new ServletException("need to provide either " + IDP_DESTINATION_PARAM + " or "
                + AUTHN_REQUEST_SERVICE_PARAM + "(Class) init-params");
    }

    if (null == this.spDestination && null == this.spDestinationPage
            && !this.authenticationRequestServiceLocator.isConfigured()) {
        throw new ServletException("need to provide either " + SP_DESTINATION_PARAM + " or "
                + SP_DESTINATION_PAGE_PARAM + " or " + AUTHN_REQUEST_SERVICE_PARAM + "(Class) init-param");
    }
}

From source file:org.appcelerator.transport.AjaxServiceTransportServlet.java

@Override
public void init(ServletConfig config) throws ServletException {
    super.init(config);
    String validate = config.getInitParameter("validate");
    if (validate != null && !validate.equals("")) {
        performValidation = Boolean.parseBoolean(validate);
    }/*  ww w  .j  av  a  2s  .  c  o m*/

    if (this.embeddedMode) {
        AnnotationHelper.initializeAnnotationDBFromClasspath();
    } else {
        AnnotationHelper.initializeAnnotationDBFromServlet(config.getServletContext());
    }

    ServiceRegistry.intialize(config.getServletContext());
}

From source file:com.vaadin.addon.jpacontainer.demo.servlet.SpringApplicationServlet.java

@Override
public void init(ServletConfig servletConfig) throws ServletException {
    super.init(servletConfig);
    /*//from w  w  w.java 2  s.c o m
     * Look up the name of the Vaadin application prototype bean.
     */
    applicationBean = servletConfig.getInitParameter("applicationBean");
    if (applicationBean == null) {
        if (logger.isErrorEnabled()) {
            logger.error("ApplicationBean not specified in servlet parameters");
        }
        throw new ServletException("ApplicationBean not specified in servlet parameters");
    }

    if (logger.isInfoEnabled()) {
        logger.info("Found Vaadin ApplicationBean [" + applicationBean + "]");
    }
    /*
     * Fetch the Spring web application context
     */
    applicationContext = WebApplicationContextUtils.getWebApplicationContext(servletConfig.getServletContext());

    if (!applicationContext.isPrototype(applicationBean)) {
        if (logger.isWarnEnabled()) {
            logger.warn("ApplicationBean not configured as a prototype");
        }
    }

    applicationClass = (Class<? extends Application>) applicationContext.getType(applicationBean);
    if (logger.isDebugEnabled()) {
        logger.debug("Vaadin application class is [" + applicationClass + "]");
    }
}

From source file:org.sakaiproject.vm.VelocityServlet.java

/**
 * Called by the VelocityServlet init(). We want to set a set of properties so that templates will be found in the webapp root. This makes this easier to work with as an example, so a new user doesn't have to worry about config issues when first
 * figuring things out//from   w  w  w  . ja  v  a2s.  com
 */
protected ExtendedProperties loadConfiguration(ServletConfig config) throws IOException, FileNotFoundException {
    // This is to support old config property.
    String configPath = config.getInitParameter("properties");
    ExtendedProperties p;
    if (configPath != null && configPath.length() > 0) {
        p = new ExtendedProperties();
        if (!configPath.startsWith("/")) {
            configPath = "/" + configPath;
        }
        p.load(getServletContext().getResourceAsStream(configPath));
    } else {
        // load the properties as configured in the servlet init params
        p = super.loadConfiguration(config);
    }

    /*
     * first, we set the template path for the FileResourceLoader to the root of the webapp. This probably won't work under in a WAR under WebLogic, but should under tomcat :)
     */

    String path = config.getServletContext().getRealPath("/");

    if (path == null) {
        getVelocityEngine().getLog().debug(" VelocityServlet.loadConfiguration() : unable to "
                + "get the current webapp root.  Using '/'. Please fix.");
        path = "/";
    }

    p.setProperty(Velocity.FILE_RESOURCE_LOADER_PATH, path);

    /**
     * and the same for the log file
     */
    p.setProperty("runtime.log", path + p.getProperty("runtime.log"));

    return p;
}

From source file:common.web.servlets.StaticFilesServlet.java

@Override
public void init(ServletConfig config) throws ServletException {
    super.init(config);
    if (config != null) {
        String prop_file = config.getInitParameter(PROPERTIES_PATH_NAME);
        if (prop_file == null || prop_file.equals(""))
            throw new ServletException("properties_file not specified");
        //loadFromPropertiesFile( config.getServletContext().getRealPath(prop_file) );
        loadFromPropertiesFile(prop_file);

        config.getServletContext().setAttribute("NewIO", newStat);
        config.getServletContext().setAttribute("OldIO", oldStat);
    }/* w w w.  j av a 2 s .  c o m*/
    if (realPath == null)
        throw new ServletException("path to directory not found");
}

From source file:org.fcrepo.indexer.webapp.FedoraIndexer.java

/**
 * Servlet initialization./*from w  w  w .  j av  a  2  s.  com*/
**/
public void init(final ServletConfig sc) throws ServletException {
    super.init(sc);
    final WebApplicationContext ctx = WebApplicationContextUtils
            .getRequiredWebApplicationContext(getServletContext());
    indexer = (IndexerGroup) ctx.getBean(sc.getInitParameter("beanName"));
}