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.apache.struts2.dispatcher.FilterDispatcher.java

/**
 * Create a default {@link Dispatcher} that subclasses can override
 * with a custom Dispatcher, if needed./* ww w  . j  a va 2s  . c o m*/
 *
 * @param filterConfig Our FilterConfig
 * @return Initialized Dispatcher 
 */
protected Dispatcher createDispatcher(FilterConfig filterConfig) {
    Map<String, String> params = new HashMap<String, String>();
    for (Enumeration e = filterConfig.getInitParameterNames(); e.hasMoreElements();) {
        String name = (String) e.nextElement();
        String value = filterConfig.getInitParameter(name);
        params.put(name, value);
    }
    return new Dispatcher(filterConfig.getServletContext(), params);
}

From source file:org.dbflute.saflute.web.servlet.filter.RequestLoggingFilter.java

protected void setupRequestUriTitleUrlPattern(FilterConfig filterConfig) {
    String pattern = filterConfig.getInitParameter("requestUriTitleUrlPattern");
    if (pattern != null && pattern.trim().length() > 0) {
        this.requestUriTitleUrlPattern = Pattern.compile(pattern);
    }/* ww w.  j  a v  a 2 s  . c o  m*/
}

From source file:org.dbflute.saflute.web.servlet.filter.RequestLoggingFilter.java

protected void setupSubRequestUrlPatternUrlPattern(FilterConfig filterConfig) {
    String pattern = filterConfig.getInitParameter("subRequestUrlPattern");
    if (pattern != null && pattern.trim().length() > 0) {
        this.subRequestUrlPattern = Pattern.compile(pattern);
    }//from  w w  w. j  a  v  a 2 s . c  o m
}

From source file:org.dbflute.saflute.web.servlet.filter.RequestLoggingFilter.java

protected void setupExceptUrlPattern(FilterConfig filterConfig) {
    String pattern = filterConfig.getInitParameter("exceptUrlPattern");
    if (pattern == null || pattern.trim().length() == 0) {
        pattern = filterConfig.getInitParameter("ignoreUrlPattern"); // for compatible
    }//ww  w .j  a v a  2s . c  o m
    if (pattern != null && pattern.trim().length() > 0) {
        this.exceptUrlPattern = Pattern.compile(pattern);
    }
}

From source file:org.dbflute.saflute.web.servlet.filter.RequestLoggingFilter.java

protected void setupExceptExtSet(FilterConfig filterConfig) {
    final String value = filterConfig.getInitParameter("exceptExtSet");
    if (value != null) {
        final String[] splitAry = value.split(","); // e.g. js,css,png,gif,jpg,ico,svg,svgz,ttf
        exceptExtSet = new LinkedHashSet<String>();
        for (String element : splitAry) {
            exceptExtSet.add("." + element.trim());
        }/* ww  w  .  ja v a2  s. com*/
    } else { // as default
        final List<String> defaultExtList = getDefaultExceptExtSet();
        exceptExtSet = new LinkedHashSet<String>(defaultExtList);
    }
}

From source file:org.dbflute.saflute.web.servlet.filter.RequestLoggingFilter.java

protected void setupRequestCharacterEncoding(FilterConfig filterConfig) {
    this.requestCharacterEncoding = filterConfig.getInitParameter("requestCharacterEncoding");
}

From source file:org.infoglue.cms.security.InfoGlueAuthenticationFilter.java

public void init(FilterConfig config) throws ServletException {
    loginUrl = config.getInitParameter("org.infoglue.cms.security.loginUrl");
    logoutUrl = config.getInitParameter("org.infoglue.cms.security.logoutUrl");
    invalidLoginUrl = config.getInitParameter("org.infoglue.cms.security.invalidLoginUrl");
    successLoginBaseUrl = config.getInitParameter("org.infoglue.cms.security.successLoginBaseUrl");
    authenticatorClass = config.getInitParameter("org.infoglue.cms.security.authenticatorClass");
    authorizerClass = config.getInitParameter("org.infoglue.cms.security.authorizerClass");
    serverName = config.getInitParameter("org.infoglue.cms.security.serverName");
    authConstraint = config.getInitParameter("org.infoglue.cms.security.authConstraint");
    extraParametersFile = config.getInitParameter("org.infoglue.cms.security.extraParametersFile");
    casValidateUrl = config.getInitParameter("org.infoglue.cms.security.casValidateUrl");
    casProxyValidateUrl = config.getInitParameter("org.infoglue.cms.security.casProxyValidateUrl");
    casServiceUrl = config.getInitParameter("org.infoglue.cms.security.casServiceUrl");
    casLogoutUrl = config.getInitParameter("org.infoglue.cms.security.casLogoutUrl");
    //casRenew         = config.getInitParameter("org.infoglue.cms.security.casRenew");

    if (extraParametersFile != null) {
        try {/* w  w w  .  ja va2  s.c o m*/
            extraProperties = new Properties();
            extraProperties.load(CmsPropertyHandler.class.getResourceAsStream("/" + extraParametersFile));
        } catch (Exception e) {
            logger.error("Error loading properties from file " + "/" + extraParametersFile + ". Reason:"
                    + e.getMessage());
            e.printStackTrace();
        }
    }

    try {
        initializeCMSProperties();
    } catch (Exception e) {
        e.printStackTrace();
    }

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

    try {
        boolean anonymousExists = UserControllerProxy.getController()
                .userExists(CmsPropertyHandler.getAnonymousUser());
        if (!anonymousExists)
            logger.error("The anonymous user '" + CmsPropertyHandler.getAnonymousUser()
                    + "' was not found. Add it immediately.");
    } catch (Exception e) {
        logger.error("Error checking if the anonymous user '" + CmsPropertyHandler.getAnonymousUser()
                + "' was not found. Message:" + e.getMessage());
    }
}

From source file:org.alfresco.web.scripts.servlet.X509ServletFilterBase.java

public void init(FilterConfig config) throws ServletException {
    try {/*from w  w w  .j  av  a2 s . c  o  m*/
        /*
        *  Find out if we are enforcing.
        */

        if (logger.isDebugEnabled()) {
            logger.debug("Initializing X509ServletFilter");
        }

        this.enforce = checkEnforce(config.getServletContext());

        if (logger.isDebugEnabled()) {
            logger.debug("Enforcing X509 Authentication:" + this.enforce);
        }

        if (this.enforce) {
            /*
            * We are enforcing so get the cert-contains string.
            */

            this.certContains = config.getInitParameter("cert-contains");

            if (logger.isDebugEnabled()) {
                if (certContains == null) {
                    logger.debug("Not enforcing cert-contains");
                } else {
                    logger.debug("Enforcing cert-contains:" + this.certContains);
                }
            }
        }
    } catch (Exception e) {
        throw new ServletException(e);
    }
}

From source file:org.dbflute.saflute.web.servlet.filter.RequestLoggingFilter.java

protected boolean isBooleanParameter(FilterConfig filterConfig, String name, boolean defaultValue) {
    final String value = filterConfig.getInitParameter(name);
    return value != null ? value.trim().equalsIgnoreCase("true") : defaultValue;
}

From source file:org.apache.click.extras.cayenne.DataContextFilter.java

/**
 * Initialize the shared Cayenne configuration. If the
 * <tt>use-shared-cache</tt> init parameter is defined
 *
 * @see Filter#init(FilterConfig)//from  w  ww.  j a  v  a2 s  .  c o  m
 *
 * @param config the filter configuration
 * @throws RuntimeException if an initialization error occurs
 */
public synchronized void init(FilterConfig config) {

    HtmlStringBuffer buffer = new HtmlStringBuffer();
    buffer.append("DataContextFilter initialized: ");

    filterConfig = config;

    ServletUtil.initializeSharedConfiguration(config.getServletContext());

    dataDomain = Configuration.getSharedConfiguration().getDomain();

    String value = null;

    value = config.getInitParameter("auto-rollback");
    if (StringUtils.isNotBlank(value)) {
        autoRollback = "true".equalsIgnoreCase(value);
    }
    buffer.append(" auto-rollback=" + autoRollback);

    value = config.getInitParameter("session-scope");
    if (StringUtils.isNotBlank(value)) {
        sessionScope = "true".equalsIgnoreCase(value);
    }
    buffer.append(", session-scope=" + sessionScope);

    value = config.getInitParameter("shared-cache");
    if (StringUtils.isNotBlank(value)) {
        sharedCache = "true".equalsIgnoreCase(value);
    }
    buffer.append(", shared-cache=");
    buffer.append((sharedCache != null) ? sharedCache : "default");

    value = config.getInitParameter("oscache-enabled");
    boolean oscacheEnabled = "true".equalsIgnoreCase(value);
    if (oscacheEnabled) {
        dataDomain.setQueryCacheFactory(new OSQueryCacheFactory());
    }
    buffer.append(", oscache-enabled=" + oscacheEnabled);

    String classname = config.getInitParameter("lifecycle-listener");

    if (StringUtils.isNotEmpty(classname)) {
        try {
            @SuppressWarnings("unchecked")
            Class listenerClass = ClickUtils.classForName(classname);

            LifecycleCallbackRegistry registry = dataDomain.getEntityResolver().getCallbackRegistry();

            LifecycleListener lifecycleListener = (LifecycleListener) listenerClass.newInstance();

            if (registry.isEmpty(LifecycleEvent.POST_LOAD)) {
                registry.addDefaultListener(lifecycleListener);
                buffer.append(", lifecycle-listener=" + classname);

            } else {
                String message = "Could not get LifecycleCallbackRegistry from domain: " + dataDomain.getName();
                throw new RuntimeException(message);
            }

        } catch (Exception e) {
            String message = "Could not configure LifecycleCallbackRegistry: " + classname;
            throw new RuntimeException(message, e);
        }
    }

    // Log init data, note LogService is not yet initialized
    getFilterConfig().getServletContext().log(buffer.toString());
}