Example usage for javax.servlet ServletContext getInitParameter

List of usage examples for javax.servlet ServletContext getInitParameter

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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.openhie.openempi.webapp.listener.StartupListener.java

@SuppressWarnings({ "unchecked" })
public void contextInitialized(ServletContextEvent event) {
    log.debug("Initializing context...");

    ServletContext context = event.getServletContext();

    // Orion starts Servlets before Listeners, so check if the config
    // object already exists
    Map<String, Object> config = (HashMap<String, Object>) context.getAttribute(Constants.CONFIG);

    if (config == null) {
        config = new HashMap<String, Object>();
    }/*from   w w w .j av  a 2  s . c o  m*/

    if (context.getInitParameter(Constants.CSS_THEME) != null) {
        config.put(Constants.CSS_THEME, context.getInitParameter(Constants.CSS_THEME));
    }

    ApplicationContext ctx = WebApplicationContextUtils.getRequiredWebApplicationContext(context);

    /*String[] beans = ctx.getBeanDefinitionNames();
    for (String bean : beans) {
    log.debug(bean);
    }*/

    PasswordEncoder passwordEncoder = null;
    try {
        ProviderManager provider = (ProviderManager) ctx.getBean("_authenticationManager");
        for (Object o : provider.getProviders()) {
            AuthenticationProvider p = (AuthenticationProvider) o;
            if (p instanceof RememberMeAuthenticationProvider) {
                config.put("rememberMeEnabled", Boolean.TRUE);
            } else if (ctx.getBean("passwordEncoder") != null) {
                passwordEncoder = (PasswordEncoder) ctx.getBean("passwordEncoder");
            }
        }
    } catch (NoSuchBeanDefinitionException n) {
        log.debug("authenticationManager bean not found, assuming test and ignoring...");
        // ignore, should only happen when testing
    }

    context.setAttribute(Constants.CONFIG, config);

    // output the retrieved values for the Init and Context Parameters
    if (log.isDebugEnabled()) {
        log.debug("Remember Me Enabled? " + config.get("rememberMeEnabled"));
        if (passwordEncoder != null) {
            log.debug("Password Encoder: " + passwordEncoder.getClass().getName());
        }
        log.debug("Populating drop-downs...");
    }

    setupContext(context);
}

From source file:org.openmrs.contrib.metadatarepository.webapp.listener.StartupListener.java

/**
 * {@inheritDoc}/*  w  w  w.ja v  a 2  s .c  o m*/
 */
@SuppressWarnings("unchecked")
public void contextInitialized(ServletContextEvent event) {
    log.debug("Initializing context...");

    ServletContext context = event.getServletContext();

    // Orion starts Servlets before Listeners, so check if the config
    // object already exists
    Map<String, Object> config = (HashMap<String, Object>) context.getAttribute(Constants.CONFIG);

    if (config == null) {
        config = new HashMap<String, Object>();
    }

    if (context.getInitParameter(Constants.CSS_THEME) != null) {
        config.put(Constants.CSS_THEME, context.getInitParameter(Constants.CSS_THEME));
    }

    ApplicationContext ctx = WebApplicationContextUtils.getRequiredWebApplicationContext(context);

    /*String[] beans = ctx.getBeanDefinitionNames();
    for (String bean : beans) {
    log.debug(bean);
    }*/

    PasswordEncoder passwordEncoder = null;
    try {
        ProviderManager provider = (ProviderManager) ctx
                .getBean("org.springframework.security.authentication.ProviderManager#0");
        for (Object o : provider.getProviders()) {
            AuthenticationProvider p = (AuthenticationProvider) o;
            if (p instanceof RememberMeAuthenticationProvider) {
                config.put("rememberMeEnabled", Boolean.TRUE);
            } else if (ctx.getBean("passwordEncoder") != null) {
                passwordEncoder = (PasswordEncoder) ctx.getBean("passwordEncoder");
            }
        }
    } catch (NoSuchBeanDefinitionException n) {
        log.debug("authenticationManager bean not found, assuming test and ignoring...");
        // ignore, should only happen when testing
    }

    context.setAttribute(Constants.CONFIG, config);

    // output the retrieved values for the Init and Context Parameters
    if (log.isDebugEnabled()) {
        log.debug("Remember Me Enabled? " + config.get("rememberMeEnabled"));
        if (passwordEncoder != null) {
            log.debug("Password Encoder: " + passwordEncoder.getClass().getSimpleName());
        }
        log.debug("Populating drop-downs...");
    }

    setupContext(context);
}

From source file:org.apache.struts2.views.freemarker.FreemarkerManager.java

/**
 * The default template loader is a MultiTemplateLoader which includes
 * a ClassTemplateLoader and a WebappTemplateLoader (and a FileTemplateLoader depending on
 * the init-parameter 'TemplatePath')./*from  w w  w . j  a v  a 2 s  .co m*/
 * <p/>
 * The ClassTemplateLoader will resolve fully qualified template includes
 * that begin with a slash. for example /com/company/template/common.ftl
 * <p/>
 * The WebappTemplateLoader attempts to resolve templates relative to the web root folder
 */
protected TemplateLoader getTemplateLoader(ServletContext servletContext) {
    // construct a FileTemplateLoader for the init-param 'TemplatePath'
    FileTemplateLoader templatePathLoader = null;

    String templatePath = servletContext.getInitParameter("TemplatePath");
    if (templatePath == null) {
        templatePath = servletContext.getInitParameter("templatePath");
    }

    if (templatePath != null) {
        try {
            templatePathLoader = new FileTemplateLoader(new File(templatePath));
        } catch (IOException e) {
            log.error("Invalid template path specified: " + e.getMessage(), e);
        }
    }

    // presume that most apps will require the class and webapp template loader
    // if people wish to
    return templatePathLoader != null
            ? new MultiTemplateLoader(new TemplateLoader[] { templatePathLoader,
                    new WebappTemplateLoader(servletContext), new StrutsClassTemplateLoader() })
            : new MultiTemplateLoader(new TemplateLoader[] { new WebappTemplateLoader(servletContext),
                    new StrutsClassTemplateLoader() });
}

From source file:architecture.ee.component.core.lifecycle.RepositoryImpl.java

public void setServletContext(ServletContext servletContext) {

    // 1.  ?? ? ? ?  : ARCHITECTURE_INSTALL_ROOT
    String value = servletContext.getInitParameter(ApplicationConstants.ARCHITECTURE_PROFILE_ROOT_ENV_KEY);
    if (!StringUtils.isEmpty(value)) {
        try {//from ww  w.  ja va 2  s .co  m
            ServletContextResourceLoader servletResoruceLoader = new ServletContextResourceLoader(
                    servletContext);
            Resource resource = servletResoruceLoader.getResource(value);
            if (resource.exists()) {
                log.debug(L10NUtils.format("003003", ApplicationConstants.ARCHITECTURE_PROFILE_ROOT_ENV_KEY,
                        resource.getURI()));
                this.rootResource = resource;
                setState(State.INITIALIZED);
                initailized = true;
            }
        } catch (Throwable e) {
            this.rootResource = null;
        }
    }

    if (!initailized && !StringUtils.isEmpty(value)) {
        Resource obj;
        try {
            obj = resoruceLoader.getResource(value);
            if (obj.exists()) {
                log.debug(L10NUtils.format("003003", ApplicationConstants.ARCHITECTURE_PROFILE_ROOT_ENV_KEY,
                        obj.getURI()));
                this.rootResource = obj;
                setState(State.INITIALIZED);
                initailized = true;

            }
        } catch (Throwable e) {
            log.error(e);
        }
    }

    if (!initailized) {
        try {
            ServletContextResource resource = new ServletContextResource(servletContext, "/WEB-INF");
            File file = resource.getFile();
            if (file.exists()) {
                this.rootResource = new FileSystemResource(file);
                setState(State.INITIALIZED);
                initailized = true;
            }
        } catch (Throwable e) {
            log.error(e);
        }
    }
}

From source file:com.gisgraphy.webapp.listener.StartupListener.java

@SuppressWarnings({ "unchecked" })
public void contextInitialized(ServletContextEvent event) {
    log.debug("initializing context...");

    ServletContext context = event.getServletContext();

    // Orion starts Servlets before Listeners, so check if the config
    // object already exists
    Map<String, Object> config = (HashMap<String, Object>) context.getAttribute(Constants.CONFIG);

    if (config == null) {
        config = new HashMap<String, Object>();
    }/*from   ww w .  ja  va 2 s .c  o  m*/

    if (context.getInitParameter(Constants.CSS_THEME) != null) {
        config.put(Constants.CSS_THEME, context.getInitParameter(Constants.CSS_THEME));
    }

    ApplicationContext ctx = WebApplicationContextUtils.getRequiredWebApplicationContext(context);

    boolean encryptPassword = true;

    try {
        ProviderManager provider = (ProviderManager) ctx
                .getBean(ctx.getBeanNamesForType(ProviderManager.class)[0]);
        for (Object o : provider.getProviders()) {
            AuthenticationProvider p = (AuthenticationProvider) o;
            if (p instanceof RememberMeAuthenticationProvider) {
                config.put("rememberMeEnabled", Boolean.TRUE);
            }
            config.put(Constants.ENCRYPT_PASSWORD, Boolean.TRUE);
            config.put(Constants.ENC_ALGORITHM, "SHA");
        }
    } catch (NoSuchBeanDefinitionException n) {
        log.debug("authenticationManager bean not found, assuming test and ignoring...");
        // ignore, should only happen when testing
    }

    context.setAttribute(Constants.CONFIG, config);

    // output the retrieved values for the Init and Context Parameters
    if (log.isDebugEnabled()) {
        log.debug("Remember Me Enabled? " + config.get("rememberMeEnabled"));
        log.debug("Encrypt Passwords? " + encryptPassword);
        if (encryptPassword) {
            log.debug("Encryption Algorithm: " + config.get(Constants.ENC_ALGORITHM));
        }
        log.debug("Populating drop-downs...");
    }

    setupContext(context);
}

From source file:org.iplantc.phyloviewer.viewer.server.ParseTreeService.java

@Override
public void init() throws ServletException {
    ServletContext servletContext = this.getServletContext();

    IImportTreeData treeImporter = (IImportTreeData) servletContext
            .getAttribute(Constants.IMPORT_TREE_DATA_KEY);
    ImportTreeLayout layoutImporter = (ImportTreeLayout) servletContext
            .getAttribute(Constants.IMPORT_TREE_LAYOUT_KEY);

    String path = servletContext.getInitParameter("treefile.path");
    path = servletContext.getRealPath(path);

    parseTree = new ParseTree(treeImporter, layoutImporter);
    parseTree.setTreeBackupDir(path);// ww w.j a v a2 s.c  om

    Logger.getLogger("org.iplantc.phyloviewer").log(Level.INFO,
            "Setting parseTree file backup path to " + parseTree.getTreeBackupDir().getAbsolutePath());
}

From source file:au.org.paperminer.main.UserFilter.java

@Override
public void init(FilterConfig config) throws ServletException {
    m_logger = Logger.getLogger(PaperMinerConstants.LOGGER);
    m_logger.info("AddUserFilter init");
    ServletContext ctx = config.getServletContext();
    m_serverName = ctx.getInitParameter("server-name");
    m_logger.debug("Server=" + m_serverName);
}

From source file:com.jaspersoft.jasperserver.war.xmla.XmlaServletImpl.java

public void init(ServletConfig config) throws ServletException {
    ServletContext servletContext = config.getServletContext();

    // TODO it is meaningless to generate URLs here, but the XMLServlet requires it
    // Looks like XML/A clients ignore the URL
    try {//from w  w w.ja  v  a  2 s  .c o m
        InetAddress local = InetAddress.getLocalHost();

        // We can override the default protocol and port with servlet init parameters

        String defaultProtocol = servletContext.getInitParameter("defaultProtocol");
        if (defaultProtocol == null || defaultProtocol.trim().length() == 0) {
            defaultProtocol = "http";
        }

        String defaultPort = servletContext.getInitParameter("defaultPort");
        if (defaultPort == null || defaultPort.trim().length() == 0) {
            defaultPort = "-1";
        }
        int port = Integer.parseInt(defaultPort);

        URL root = servletContext.getResource("/");
        // Looks like the path will be /localhost/webapp

        int pastHost = root.getPath().indexOf("/", 1);
        String path = root.getPath().substring(pastHost, root.getPath().length());

        SERVER_URL = (new URL(defaultProtocol, local.getCanonicalHostName(), port, path)).toString() + "xmla";
    } catch (Exception e) {
        throw new RuntimeException(e);
    }

    super.init(config);
}

From source file:gov.nih.nci.caarray.web.action.registration.RegistrationAction.java

/**
 * {@inheritDoc}/*from   w  w  w .  j av  a2  s.  c o m*/
 */
public void prepare() {
    setCountryList(ServiceLocatorFactory.getGenericDataService().retrieveAll(Country.class, Order.asc("name")));
    setStateList(ServiceLocatorFactory.getGenericDataService().retrieveAll(State.class, Order.asc("name")));
    ServletContext context = ServletActionContext.getServletContext();
    Enumeration<String> e = context.getInitParameterNames();
    while (e.hasMoreElements()) {
        String param = e.nextElement();
        if (param.startsWith("ldap")) {
            ldapContextParams.put(param, context.getInitParameter(param));
        }
    }
    registrationRequest = new RegistrationRequest();
    ldapAuthenticate = Boolean.TRUE;
}

From source file:ejportal.webapp.listener.StartupListener.java

/**
 * {@inheritDoc}/*from www .j  a  v  a2  s  .  co m*/
 */
@SuppressWarnings("unchecked")
public void contextInitialized(final ServletContextEvent event) {
    StartupListener.log.debug("Initializing context...");

    final ServletContext context = event.getServletContext();

    // Orion starts Servlets before Listeners, so check if the config
    // object already exists
    Map<String, Object> config = (HashMap<String, Object>) context.getAttribute(Constants.CONFIG);

    if (config == null) {
        config = new HashMap<String, Object>();
    }

    if (context.getInitParameter(Constants.CSS_THEME) != null) {
        config.put(Constants.CSS_THEME, context.getInitParameter(Constants.CSS_THEME));
    }

    final ApplicationContext ctx = WebApplicationContextUtils.getRequiredWebApplicationContext(context);

    /*
     * String[] beans = ctx.getBeanDefinitionNames(); for (String bean :
     * beans) { log.debug(bean); }
     */

    PasswordEncoder passwordEncoder = null;
    try {
        final ProviderManager provider = (ProviderManager) ctx.getBean("_authenticationManager");
        for (final Object o : provider.getProviders()) {
            final AuthenticationProvider p = (AuthenticationProvider) o;
            if (p instanceof RememberMeAuthenticationProvider) {
                config.put("rememberMeEnabled", Boolean.TRUE);
            } else if (ctx.getBean("passwordEncoder") != null) {
                passwordEncoder = (PasswordEncoder) ctx.getBean("passwordEncoder");
            }
        }
    } catch (final NoSuchBeanDefinitionException n) {
        StartupListener.log.debug("authenticationManager bean not found, assuming test and ignoring...");
        // ignore, should only happen when testing
    }

    context.setAttribute(Constants.CONFIG, config);

    // output the retrieved values for the Init and Context Parameters
    if (StartupListener.log.isDebugEnabled()) {
        StartupListener.log.debug("Remember Me Enabled? " + config.get("rememberMeEnabled"));
        if (passwordEncoder != null) {
            StartupListener.log.debug("Password Encoder: " + passwordEncoder.getClass().getSimpleName());
        }
        StartupListener.log.debug("Populating drop-downs...");
    }

    StartupListener.setupContext(context);
}