Example usage for org.apache.wicket.application ReloadingClassLoader getLocations

Introduction

In this page you can find the example usage for org.apache.wicket.application ReloadingClassLoader getLocations.

Prototype

public static Set<URL> getLocations() 

Source Link

Document

Returns the list of all configured locations of directories containing class files

Usage

From source file:org.seasar.wicket.S2WicketFilter.java

License:Apache License

private void initInternal(final boolean isServlet, FilterConfig filterConfig) throws ServletException {
    // ????????????
    destroy();/*from   ww  w  .  j  a v a 2 s  .c om*/

    // ???
    configuration = getInitParameter(filterConfig, "configuration", "development").toUpperCase();
    configPath = getInitParameter(filterConfig, "configPath", "app.dicon");
    debug = getInitParameter(filterConfig, "debug", null);
    reloadingClassPattern = getInitParameter(filterConfig, "reloadingClassPattern", null);
    useReloadingClassLoader = RuntimeConfigurationType.DEVELOPMENT.name().equalsIgnoreCase(configuration)
            && reloadingClassPattern != null;

    if (logger.isInfoEnabled()) {
        logger.info("[config] configuration='{}'", configuration);
        logger.info("[config] configPath='{}'", configPath);
        logger.info("[config] debug='{}'", debug);
        logger.info("[config] reloadingClassPattern='{}'", reloadingClassPattern);
    }

    if (RuntimeConfigurationType.DEVELOPMENT == RuntimeConfigurationType.valueOf(configuration)
            && reloadingClassPattern != null) {
        ReloadingClassLoader.getPatterns().clear();
        // ??????????
        // ???????????
        for (String classPattern : reloadingClassPattern.split(",")) {
            if (!classPattern.startsWith("-")) {
                ReloadingClassLoader.includePattern(classPattern);
            } else {
                ReloadingClassLoader.excludePattern(classPattern.substring(1));
            }
        }
        for (URL str : ReloadingClassLoader.getLocations()) {
            logger.info("[classpath] {}", str);
        }
        for (String str : ReloadingClassLoader.getPatterns()) {
            logger.info("[pattern] {}", str);
        }
    }

    ComponentDeployerFactory.setProvider(new ExternalComponentDeployerProvider());
    S2Container s2container = S2ContainerFactory.create(configPath, getClassLoader());
    s2container.setExternalContext(new HttpServletExternalContext());
    s2container.setExternalContextComponentDefRegister(new HttpServletExternalContextComponentDefRegister());
    s2container.getExternalContext().setApplication(filterConfig.getServletContext());
    s2container.init();
    SingletonS2ContainerFactory.setContainer(s2container);

    if (SmartDeployUtil.isHotdeployMode(SingletonS2ContainerFactory.getContainer())) {
        throw new ServletException("S2Wicket does not support HOT deploy mode.");
    }

    // Application???getHomePage()??????
    // ????????????

    super.init(isServlet, filterConfig);

    // ???WebApplication?????????
    WebApplication webApplication = (WebApplication) Application.get(filterConfig.getFilterName());
    webApplication.getComponentInstantiationListeners().add(new ComponentInjectionListener());
    applicationConfigType = webApplication.getConfigurationType();
    applicationEncoding = webApplication.getRequestCycleSettings().getResponseRequestEncoding();

    if (RuntimeConfigurationType.DEVELOPMENT == RuntimeConfigurationType.valueOf(configuration)) {
        webApplication.getFrameworkSettings()
                .setSerializer(new ReloadingJavaSerializer(webApplication.getApplicationKey()));
        if (debug != null) {
            webApplication.mountPage(debug, S2DebugPage.class);
        }
    }
}

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