Example usage for org.springframework.web.context.support WebApplicationContextUtils getWebApplicationContext

Introduction

In this page you can find the example usage for org.springframework.web.context.support WebApplicationContextUtils getWebApplicationContext.

Prototype

@Nullable
public static WebApplicationContext getWebApplicationContext(ServletContext sc)

Source Link

Document

Find the root WebApplicationContext for this web app, typically loaded via org.springframework.web.context.ContextLoaderListener .

Usage

From source file:org.atomserver.utils.jetty.StandAloneAtomServer.java

public static void main(String[] args) throws Exception {

    // the System Property "atomserver.home" defines the home directory for the standalone app
    String atomserverHome = System.getProperty("atomserver.home");
    if (StringUtils.isEmpty(atomserverHome)) {
        log.error("The variable \"atomserver.home\" must be defined");
        System.exit(-1);/*from   w  w w . j  a  va  2 s .  co  m*/
    }
    File atomserverHomeDir = new File(atomserverHome);
    if (!atomserverHomeDir.exists() && !atomserverHomeDir.isDirectory()) {
        log.error("The variable \"atomserver.home\" (" + atomserverHome
                + ") must point to a directory that exists");
    }

    // instantiate the Jetty Server
    Server server = new Server();

    // create a new connector on the declared port, and set it onto the server
    log.debug("atomserver.port = " + System.getProperty("atomserver.port"));
    Connector connector = new SelectChannelConnector();
    connector.setPort(Integer.getInteger("atomserver.port", DEFAULT_PORT));
    server.setConnectors(new Connector[] { connector });

    // create a ClassLoader that points at the conf directories
    log.debug("atomserver.conf.dir = " + System.getProperty("atomserver.conf.dir"));
    log.debug("atomserver.ops.conf.dir = " + System.getProperty("atomserver.ops.conf.dir"));
    ClassLoader classLoader = new ConfigurationAwareClassLoader(StandAloneAtomServer.class.getClassLoader());

    // load the version from the version.properties file
    Properties versionProps = new Properties();
    versionProps.load(classLoader.getResourceAsStream(DEFAULT_VERSIONS_FILE));
    String version = versionProps.getProperty("atomserver.version");

    // create a new webapp, rooted at webapps/atomserver-${version}, with the configured
    // context name
    String servletContextName = System.getProperty("atomserver.servlet.context");
    log.debug("atomserver.servlet.context = " + servletContextName);
    WebAppContext webapp = new WebAppContext(atomserverHome + "/webapps/atomserver-" + version,
            "/" + servletContextName);

    // set the webapp's ClassLoader to be the one that loaded THIS class.  the REASON that
    // this needs to be set is so that when we extract the web application context below we can
    // cast it to WebApplicationContext here
    webapp.setClassLoader(StandAloneAtomServer.class.getClassLoader());

    // set the Jetty server's webapp and start it
    server.setHandler(webapp);
    server.start();

    // if the seed system property was set, use the DBSeeder to populate the server
    String seedDB = System.getProperty("seed.database.with.pets");
    log.debug("seed.database.with.pets = " + seedDB);
    if (!StringUtils.isEmpty(seedDB)) {
        if (Boolean.valueOf(seedDB)) {
            Thread.sleep(2000);

            WebApplicationContext webappContext = WebApplicationContextUtils
                    .getWebApplicationContext(webapp.getServletContext());

            DBSeeder.getInstance(webappContext).seedPets();
        }
    }

    server.join();
}

From source file:com.pamarin.income.util.SpringUtils.java

public static <T> T getBean(Class<T> clazz) {
    return WebApplicationContextUtils.getWebApplicationContext(FacesUtils.getServletContext()).getBean(clazz);
}

From source file:com.pamarin.income.util.SpringUtils.java

public static Object getBean(String bean) {
    return WebApplicationContextUtils.getWebApplicationContext(FacesUtils.getServletContext()).getBean(bean);
}

From source file:com.blogspot.na5cent.orm.util.JSFSpringUtils.java

public static <T> T getBean(ServletContext servletContext, Class<T> clazz) {
    return WebApplicationContextUtils.getWebApplicationContext(servletContext).getBean(clazz);
}

From source file:br.com.jreader.util.ServiceFinder.java

public static Object findBean(String beanName) {
    FacesContext context = FacesContext.getCurrentInstance();
    ExternalContext externalContext = context.getExternalContext();

    ServletContext servletContext = (ServletContext) externalContext.getContext();
    ApplicationContext applicationContext = WebApplicationContextUtils.getWebApplicationContext(servletContext);
    Object object = applicationContext.getBean(beanName);
    return object;
}

From source file:com.ateam.login.ServiceFinder.java

public static Object findBean(String beanName) {
    FacesContext context = FacesContext.getCurrentInstance();

    ServletContext servletContext = (ServletContext) context.getExternalContext().getContext();
    ApplicationContext appContext = WebApplicationContextUtils.getWebApplicationContext(servletContext);

    Object o = appContext.getBean(beanName);

    return o;/*  w  w  w  .  j ava 2 s  .  c o  m*/

}

From source file:com.blogspot.na5cent.orm.util.JSFSpringUtils.java

public static Object getBean(ServletContext servletContext, String bean) {
    return WebApplicationContextUtils.getWebApplicationContext(servletContext).getBean(bean);
}

From source file:ca.travelagency.utils.AutowiredUtils.java

public static void autowire(ServletContext servletContext, Object existingBean) {
    WebApplicationContext webApplicationContext = WebApplicationContextUtils
            .getWebApplicationContext(servletContext);
    AutowireCapableBeanFactory autowireCapableBeanFactory = webApplicationContext
            .getAutowireCapableBeanFactory();
    autowireCapableBeanFactory.autowireBean(existingBean);
}

From source file:darks.grid.spring.GridSpringContext.java

public static boolean loadContext(ServletContext ctx) {
    context = WebApplicationContextUtils.getWebApplicationContext(ctx);
    return context != null;
}

From source file:org.brekka.paveway.web.support.PolicyHelper.java

public static UploadPolicy identifyPolicy(ServletContext servletContext) {
    WebApplicationContext webApplicationContext = WebApplicationContextUtils
            .getWebApplicationContext(servletContext);
    UploadPolicyService uploadPolicyService = webApplicationContext.getBean(UploadPolicyService.class);
    return uploadPolicyService.identifyUploadPolicy();
}