Example usage for javax.servlet FilterConfig getInitParameter

Introduction

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

Prototype

public String getInitParameter(String name);

Source Link

Document

Returns a String containing the value of the named initialization parameter, or null if the initialization parameter does not exist.

Usage

From source file:org.unitime.timetable.filter.QueryLogFilter.java

public void init(FilterConfig cfg) throws ServletException {
    iSaver = new Saver();
    iSaver.start();/*from   w  w w. jav  a  2  s .  c o  m*/
    String exclude = cfg.getInitParameter("exclude");
    if (exclude != null) {
        for (String x : exclude.split(","))
            iExclude.add(x);
    }
    iGson = new GsonBuilder().create();
}

From source file:com.pliu.azuremgmtsdk.BasicFilter.java

public void init(FilterConfig config) throws ServletException {
    clientId = config.getInitParameter("client_id");
    authority = config.getServletContext().getInitParameter("authority");
    appTenant = config.getServletContext().getInitParameter("tenant");
    clientSecret = config.getInitParameter("secret_key");
}

From source file:org.infoglue.deliver.applications.filters.PortalParameterFilter.java

public void init(FilterConfig filterConfig) throws ServletException {
    String portalEnabled = CmsPropertyHandler.getEnablePortal();
    active = ((active) && (portalEnabled != null) && portalEnabled.equalsIgnoreCase("true"));

    this.filterConfig = filterConfig;
    String filterURIs = filterConfig.getInitParameter(FILTER_URIS_PARAMETER);
    uriMatcher = URIMatcher.compilePatterns(splitString(filterURIs, ","), false);

    log.info("PortalParameterFilter is active: " + active);
}

From source file:com.example.webapp.filter.MultipartFilter.java

/**
 * Configure the 'maxFileSize' parameter.
 * /*from w  w w .ja  va 2  s .co  m*/
 * @throws ServletException If 'maxFileSize' parameter value is not numeric.
 * @see javax.servlet.Filter#init(javax.servlet.FilterConfig)
 */
@Override
public void init(FilterConfig filterConfig) throws ServletException {
    // Configure maxFileSize.
    String maxFileSize = filterConfig.getInitParameter("maxFileSize");
    if (maxFileSize != null) {
        if (!maxFileSize.matches("^\\d+$")) {
            throw new ServletException("MultipartFilter 'maxFileSize' is not numeric.");
        }
        this.maxFileSize = Long.parseLong(maxFileSize);
    }
}

From source file:org.codeconsole.web.analytics.AnalyticsFilter.java

/**
 * @see Filter#init(FilterConfig)//from   ww w .j a  v  a2  s  .  c  om
 */
public void init(FilterConfig fConfig) throws ServletException {
    String springConfigurationParam = fConfig.getInitParameter("spring-context-location");
    if (springConfigurationParam != null) {
        this.springConfiguration = springConfigurationParam;
    }

    ApplicationContext context = null;
    try {
        context = new ClassPathXmlApplicationContext(springConfiguration);
    } catch (BeanDefinitionStoreException notfound) {
        System.out.println("AnalyticsFilter: Could not locate context configuration: " + springConfiguration
                + ". Attempting to load root Web Application Context.");
        context = WebApplicationContextUtils.getWebApplicationContext(fConfig.getServletContext());
    }
    System.out.println("AnalyticsFilter: Loading bean definitions.");
    if (context != null) {
        if (context.containsBean("analyticsGateway")) {
            analyticsGateway = context.getBean("analyticsGateway", AnalyticsGateway.class);
            System.out.println("AnalyticsFilter: Gateway loaded.");
        } else {
            System.out.println(
                    "AnalyticsFilter: Could not a bean named 'analyticsGateway'. Analytics will not be sent!");
        }

        if (context.containsBean("userDetailsResolver")) {
            userDetailsResolver = context.getBean("userDetailsResolver", UserDetailsResolver.class);
            System.out.println("AnalyticsFilter: UserDetailsResolver loaded.");
        }

        if (context.containsBean("sourceRevisionResolver")) {
            sourceRevisionResolver = context.getBean("sourceRevisionResolver", SourceRevisionResolver.class);
            System.out.println("AnalyticsFilter: SourceRevisionResolver loaded.");
        }
    } else {
        System.out.println("AnalyticsFilter: Could not load root Web Application Context.");
    }

    String historySize = fConfig.getInitParameter("history-size");
    if (historySize != null) {
        this.maxHistorySize = Integer.parseInt(historySize);
    }
    String sessionAttribute = fConfig.getInitParameter("session-attribute");
    if (sessionAttribute != null) {
        this.sessionAttributeName = sessionAttribute;
    }
    String excluded = fConfig.getInitParameter("exclude-urls");
    if (excluded != null) {
        String[] excludes = excluded.split("[\r\n]+");
        for (String exclude : excludes) {
            exclude = exclude.trim();
            if (!exclude.isEmpty())
                excludedUrlPatterns.add(Pattern.compile(exclude));
        }
    }

    String excludedParms = fConfig.getInitParameter("exclude-params");
    if (excludedParms != null) {
        String[] paramExcludes = excludedParms.split("[\r\n]+");
        for (String exclude : paramExcludes) {
            exclude = exclude.trim();
            if (!exclude.isEmpty())
                excludedParamPatterns.add(Pattern.compile(exclude));
        }
    }
}

From source file:ar.sgt.resolver.filter.ResolverFilter.java

@Override
public void init(FilterConfig filterConfig) throws ServletException {
    log.debug("Initializing filter");
    this.resolverConfig = (ResolverConfig) filterConfig.getServletContext()
            .getAttribute(ContextLoader.RESOLVER_CONFIG);
    this.appendBackSlash = filterConfig.getInitParameter("append_backslash") != null
            ? Boolean.parseBoolean(filterConfig.getInitParameter("append_backslash"))
            : true;//from w  ww  . j  a  v a  2  s  .c  o m
    this.filterConfig = filterConfig;
    if (filterConfig.getInitParameter("exclude-path") != null) {
        this.excludePath = new HashSet<String>(
                Arrays.asList(StringUtils.split(filterConfig.getInitParameter("exclude-path"), ",")));
    } else {
        this.excludePath = null;
    }
}

From source file:org.auraframework.http.AuraContextFilter.java

@Override
public void init(FilterConfig filterConfig) throws ServletException {
    String dirConfig = filterConfig.getInitParameter("componentDir");
    if (!AuraTextUtil.isNullEmptyOrWhitespace(dirConfig)) {
        componentDir = filterConfig.getServletContext().getRealPath("/") + dirConfig;
    }/*from ww w  .  j  a  v  a2  s. co m*/
}

From source file:com.threewks.analytics.filter.HttpRequestResponseTrackingFilter.java

/**
 * <p>/*from   w  w w. j  ava2s .c o m*/
 * Get the API key to use to connect to the analytics service. The follow strategies are used (in order):
 * <ol>
 * <li>Look for a single 'apiKey' init param.</li>
 * <li>Look for an init param called 'environmentProperty'. Using the value of this property look for a system property with the same name. Finally, look for an init param called
 * '&lt;environment&gt;_apiKey'. Note that value of this property is case sensitive. If no system property can be found the environment is assumed to be 'dev'.</li>
 * </ol>
 * </p>
 * 
 * <p>
 * To implement different logic to obtain the apiKey (eg: from a database) subclass this filter and override this method.
 * </p>
 * 
 * @param config the {@link FilterConfig} to get the parameters from.
 * @return the API key to use to connect to the analytics service.
 * @throws ServletException if no API key could be obtained.
 */
public String getApiKey(FilterConfig config) throws ServletException {

    /*
     * Option 1 - single 'apiKey' init param
     */
    String apiKey = config.getInitParameter(API_KEY_PARAM);
    if (apiKey != null) {
        return apiKey;
    }

    /*
     * Option 2 - environment specific API key combined with an environment system property.
     */
    String environmentProperty = getMandatoryInitParam(config, ENVIRONMENT_PROPERTY);
    String environment = System.getProperty(environmentProperty, DEFAULT_ENVIRONMENT);
    return getMandatoryInitParam(config, String.format("%s_%s", environment, API_KEY_PARAM));
}

From source file:org.teiid.olingo.web.ODataFilter.java

@Override
public void init(FilterConfig config) throws ServletException {
    // handle proxy-uri in the case of cloud environments
    String proxyURI = config.getInitParameter("proxy-base-uri"); //$NON-NLS-1$
    if (proxyURI != null && proxyURI.startsWith("${") && proxyURI.endsWith("}")) { //$NON-NLS-1$ //$NON-NLS-2$
        proxyURI = proxyURI.substring(2, proxyURI.length() - 1);
        proxyURI = System.getProperty(proxyURI);
    }//from w w w .  j a  v a2 s.  c  om

    if (proxyURI != null) {
        this.proxyBaseURI = proxyURI;
    }

    Properties props = new Properties();
    Enumeration<String> names = config.getServletContext().getInitParameterNames();
    while (names.hasMoreElements()) {
        String name = names.nextElement();
        props.setProperty(name, config.getServletContext().getInitParameter(name));
    }
    names = config.getInitParameterNames();
    while (names.hasMoreElements()) {
        String name = names.nextElement();
        props.setProperty(name, config.getInitParameter(name));
    }
    this.initProperties = props;
}

From source file:org.openmrs.module.personalhr.web.filter.PhrSecurityFilter.java

/**
 * @see javax.servlet.Filter#init(javax.servlet.FilterConfig)
 *///  www.  j a v a  2  s.c  o m
@Override
public void init(final FilterConfig config) throws ServletException {
    this.config = config;
    this.excludeURL = config.getInitParameter("excludeURL");
    this.excludedURLs = this.excludeURL.split(",");
    this.loginForm = config.getInitParameter("loginForm");
}