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:org.acoustid.server.ApplicationContextListener.java

@Override
public void contextInitialized(ServletContextEvent event) {
    ServletContext servletContext = event.getServletContext();
    String configFileName = servletContext.getInitParameter("config");
    logger.info("Loading configuration from " + configFileName);
    XMLConfiguration config;/* w w  w . jav  a 2s  .  c  om*/
    try {
        config = new XMLConfiguration(configFileName);
    } catch (ConfigurationException ex) {
        throw new RuntimeException("Couldn't load configuration file", ex);
    }
    Injector injector = Guice.createInjector(new ServerModule(config));
    logger.debug("Setting injector");
    servletContext.setAttribute(INJECTOR_ATTRIBUTE_NAME, injector);
}

From source file:com.almende.eve.deploy.EveListener.java

@Override
public void contextInitialized(ServletContextEvent sce) {
    final ServletContext sc = sce.getServletContext();

    // Get the eve.yaml file:
    String path = sc.getInitParameter("eve_config");
    if (path != null && !path.isEmpty()) {
        final String fullname = "/WEB-INF/" + path;
        LOG.info("loading configuration file '" + sc.getRealPath(fullname) + "'...");
        final InputStream is = sc.getResourceAsStream(fullname);
        if (is == null) {
            LOG.warning("Can't find the given configuration file:" + sc.getRealPath(fullname));
            return;
        }/*from   w w  w. ja v a2s .  c  o  m*/

        myConfig = Boot.boot(is);
    }

}

From source file:com.ocpsoft.pretty.faces.config.spi.ContextSpecifiedConfigurationProvider.java

private List<String> getConfigFilesList(ServletContext context) {
    final String configFiles = context.getInitParameter(PrettyContext.CONFIG_KEY);
    final List<String> configFilesList = new ArrayList<String>();
    if (configFiles != null) {
        final StringTokenizer st = new StringTokenizer(configFiles, ",", false);
        while (st.hasMoreTokens()) {
            final String systemId = st.nextToken().trim();

            if (DefaultXMLConfigurationProvider.DEFAULT_PRETTY_FACES_CONFIG.equals(systemId)) {
                log.warn("The file [" + DefaultXMLConfigurationProvider.DEFAULT_PRETTY_FACES_CONFIG
                        + "] has been specified in the [" + PrettyContext.CONFIG_KEY + "] context parameter of "
                        + "the deployment descriptor; this is unecessary and will be ignored.");
            } else {
                configFilesList.add(systemId);
            }/*from  w  ww  .  j a v  a  2s  .  com*/
        }
    }
    return configFilesList;
}

From source file:org.sakaiproject.context.util.LocatorServletContextListener.java

public void contextInitialized(ServletContextEvent sce) {
    try {//from   w  ww  .j  a  v a 2s  . c om
        locator = (ServletContextLocator) ComponentManager.getInstance().get(ServletContextLocator.class);
        if (locator == null) {
            M_log.error(error);
            return;
        }
    } catch (Exception e) {
        M_log.error(error, e);
    }

    ServletContext context = sce.getServletContext();
    String name = context.getInitParameter("sakai-context-name");
    if (name == null) {
        name = ServletUtil.computeContextName(context);
        name = name.substring(0, name.length() - 1);
    }
    locator.registerContext(name, context);
    contextName = name;
}

From source file:org.guzz.web.context.ContextLoader.java

public GuzzContext initGuzzContext(ServletContext sc) throws Exception {
    String configFile = sc.getInitParameter(CONFIG_LOCATION_PARAM);
    if (configFile == null) {
        configFile = "/WEB-INF/guzz.xml";
    }//ww w  .  jav  a 2 s.  c om

    String name = sc.getRealPath(configFile);

    FileResource fr = new FileResource(name);

    try {
        GuzzContext gf = new Configuration(fr).newGuzzContext();

        return initGuzzContext(sc, gf);
    } finally {
        CloseUtil.close(fr);
    }
}

From source file:org.shangridocs.services.stringdb.StringDBResource.java

public StringDBResource(@Context ServletContext sc) {
    this.baseUrl = sc.getInitParameter(BASE_URL_KEY);
}

From source file:de.highbyte_le.weberknecht.request.ModelHelper.java

public ModelHelper(HttpServletRequest request, ServletContext context) {
    this.request = request;

    String mp = context.getInitParameter("model_prefix");
    this.modelPrefix = (mp != null ? mp : DEFAULT_MODEL_PREFIX);

    if (log.isDebugEnabled())
        log.debug("using model prefix " + modelPrefix);
}

From source file:xbdd.webapp.factory.ServletContextMongoClientFactory.java

public ServletContextMongoClientFactory(@Context final ServletContext context) {
    this.host = Objects.toString(context.getInitParameter(XBDD_MONGO_HOSTNAME_INIT_PARAMETER),
            ServerAddress.defaultHost());
    this.username = context.getInitParameter(XBDD_MONGO_USERNAME_INIT_PARAMETER);
    this.password = context.getInitParameter(XBDD_MONGO_PASSWORD_INIT_PARAMETER) != null
            ? context.getInitParameter(XBDD_MONGO_PASSWORD_INIT_PARAMETER).toCharArray()
            : null;//from   w  w w  . java2 s . co m
    this.port = NumberUtils.isNumber(context.getInitParameter(XBDD_MONGO_PORT_INIT_PARAMETER))
            ? Integer.parseInt(context.getInitParameter(XBDD_MONGO_PORT_INIT_PARAMETER))
            : ServerAddress.defaultPort();
}

From source file:org.wso2.carbon.device.mgt.extensions.feature.mgt.lifecycle.listener.FeatureManagementLifecycleListener.java

@Override
public void lifecycleEvent(LifecycleEvent lifecycleEvent) {
    if (Lifecycle.AFTER_START_EVENT.equals(lifecycleEvent.getType())) {
        StandardContext context = (StandardContext) lifecycleEvent.getLifecycle();
        ServletContext servletContext = context.getServletContext();
        String param = servletContext.getInitParameter(PARAM_MANAGED_API_ENABLED);
        boolean isManagedApi = (param != null && !param.isEmpty()) && Boolean.parseBoolean(param);
        if (isManagedApi) {
            try {
                AnnotationProcessor annotationProcessor = new AnnotationProcessor(context);
                Set<String> annotatedAPIClasses = annotationProcessor
                        .scanStandardContext(DeviceType.class.getName());
                Map<String, List<Feature>> features = annotationProcessor.extractFeatures(annotatedAPIClasses);
                if (features != null && !features.isEmpty()) {
                    GenericFeatureManager.getInstance().addFeatures(features);
                }//from w  ww  .ja v  a 2  s.  c o m
            } catch (IOException e) {
                log.error("Error enconterd while discovering annotated classes.", e);
            } catch (ClassNotFoundException e) {
                log.error("Error while scanning class for annotations.", e);
            }
        }
    }
}

From source file:com.athena.sqs.MessageDispatchListener.java

public void contextInitialized(ServletContextEvent sce) {
    ServletContext servletContext = sce.getServletContext();
    sqsConfigLocation = servletContext.getInitParameter("sqsConfigLocation");

    String realPath = servletContext.getRealPath(sqsConfigLocation);
    if (logger.isDebugEnabled()) {
        logger.debug("****************** SQS Config ******************");
        logger.debug("LOCATION : " + sqsConfigLocation);
        logger.debug("REAL LOCATION : " + realPath);
        logger.debug("************************************************");
    }//from   w  w w  .  j  ava2 s.  com

    ApplicationContext applicationContext = (ApplicationContext) servletContext
            .getAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE);
    // TODO : You can load your own application config here
}