Example usage for javax.servlet FilterConfig getFilterName

List of usage examples for javax.servlet FilterConfig getFilterName

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Introduction

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

Prototype

public String getFilterName();

Source Link

Document

Returns the filter-name of this filter as defined in the deployment descriptor.

Usage

From source file:org.dmb.trueprice.utils.internal.InitContextListener.java

public static FilterConfig getFilterConfig(FilterConfig config) {
    String filterName = config.getFilterName();
    log.warn("\n\t >>> \t Filter [" + filterName + "] request for config \n");
    switch (filterName) {
    case "":
        log.warn("Can't determine wich filter wants config > " + filterName);
        break;/*from w  ww  .ja  v  a  2s  .com*/
    case "RestrictionFilter":
        log.info(filterName + " filter ask config");
        log.info("Add init param [" + RestrictionFilter.URL_ACCES_ADMIN + "]");
        config.getServletContext().setInitParameter(RestrictionFilter.URL_ACCES_ADMIN,
                getEnvEntryValue(RestrictionFilter.URL_ACCES_ADMIN));
        break;
    default:
        log.error("Could not match any filter. Who wants config ? > " + filterName);
        break;
    }
    ;
    return config;
}

From source file:org.xchain.framework.filter.MultipartFormDataFilter.java

protected static long getLongInitParameter(FilterConfig filterConfig, String parameterName, long defaultValue)
        throws ServletException {
    long value = defaultValue;
    String parameterValue = filterConfig.getInitParameter(parameterName);
    if (parameterValue != null) {
        try {/* www .jav a2 s  .  c  om*/
            value = Long.parseLong(parameterValue);
        } catch (NumberFormatException nfe) {
            throw new ServletException("Could not parse " + parameterName + " parameter for filter "
                    + filterConfig.getFilterName() + ".", nfe);
        }
    }
    return value;
}

From source file:org.xchain.framework.filter.MultipartFormDataFilter.java

protected static int getIntInitParameter(FilterConfig filterConfig, String parameterName, int defaultValue)
        throws ServletException {
    int value = defaultValue;
    String parameterValue = filterConfig.getInitParameter(parameterName);
    if (parameterValue != null) {
        try {/*from w w w  . j  a va  2 s  . c o m*/
            value = Integer.parseInt(parameterValue);
        } catch (NumberFormatException nfe) {
            throw new ServletException("Could not parse " + parameterName + " parameter for filter "
                    + filterConfig.getFilterName() + ".", nfe);
        }
    }
    return value;
}

From source file:com.alfaariss.oa.util.web.SharedSecretFilter.java

/**
 * Initializes the <code>RemoteAddrFilter</code>.
 * /* w w w  . j av  a2s.  c o  m*/
 * @see javax.servlet.Filter#init(javax.servlet.FilterConfig)
 */
public void init(FilterConfig oFilterConfig) throws ServletException {
    try {
        //Get filter name
        _sFilterName = oFilterConfig.getFilterName();
        if (_sFilterName == null)
            _sFilterName = SharedSecretFilter.class.getSimpleName();

        //Read shared secret parameter
        _sharedSecret = oFilterConfig.getInitParameter("shared_secret");
        if (_sharedSecret == null || _sharedSecret.length() <= 0) {
            _logger.error("No 'shared_secret' init parameter found in filter configuration");
            throw new OAException(SystemErrors.ERROR_INIT);
        }
        _logger.info(_sFilterName + " started.");
    } catch (OAException e) {
        _logger.fatal(_sFilterName + " start failed", e);
        throw new ServletException();
    } catch (Exception e) {
        _logger.fatal(_sFilterName + " start failed due to internal error", e);
        throw new ServletException();
    }
}

From source file:org.jsecurity.web.servlet.OncePerRequestFilter.java

/**
 * Returns the name of this filter./*from w  ww.ja  va2 s .com*/
 * <p/>
 * Unless overridden by calling the {@link #setName(String) setName(String)} method, this value defaults to the
 * filter name as specified by the servlet container at startup:
 * <p/>
 * <code>this.name = {@link #getFilterConfig() getFilterConfig()}.{@link FilterConfig#getFilterName() getName()};</code>
 *
 * @return the filter name, or <code>null</code> if none available
 * @see javax.servlet.GenericServlet#getServletName()
 * @see javax.servlet.FilterConfig#getFilterName()
 */
protected String getName() {
    if (this.name == null) {
        FilterConfig config = getFilterConfig();
        if (config != null) {
            this.name = config.getFilterName();
        }
    }

    return this.name;
}

From source file:com.alfaariss.oa.util.web.RemoteAddrFilter.java

/**
 * Initializes the <code>RemoteAddrFilter</code>.
 * //from  w  w w. j  a va2 s  .  c o  m
 * @see javax.servlet.Filter#init(javax.servlet.FilterConfig)
 */
public void init(FilterConfig oFilterConfig) throws ServletException {
    try {
        //Get filter name
        _sFilterName = oFilterConfig.getFilterName();
        if (_sFilterName == null)
            _sFilterName = RemoteAddrFilter.class.getSimpleName();

        //Read allowed IP from parameter
        _sIP = oFilterConfig.getInitParameter("allow");
        if (_sIP == null) {
            _logger.error("No 'allow' init parameter found in filter configuration");
            throw new OAException(SystemErrors.ERROR_INIT);
        }

        _sIP = _sIP.trim();

        StringTokenizer st = new StringTokenizer(_sIP, ",");
        if (st.countTokens() < 1) {
            _logger.error("Invalid 'allow' init parameter found in filter configuration");
            throw new OAException(SystemErrors.ERROR_INIT);
        }
        _logger.info("Only allowing requests from: " + _sIP);

        _logger.info(_sFilterName + " started");
    } catch (OAException e) {
        _logger.fatal(_sFilterName + " start failed", e);
        throw new ServletException();
    } catch (Exception e) {
        _logger.fatal(_sFilterName + " start failed due to internal error", e);
        throw new ServletException();
    }
}

From source file:com.mirantis.cachemod.filter.CacheConfiguration.java

public CacheConfiguration(FilterConfig config) {

    alreadyFilteredKey = ALREADY_FILTERED_KEY + config.getFilterName();

    String fragmentParam = config.getInitParameter("fragment");
    if (fragmentParam != null) {
        if ("no".equalsIgnoreCase(fragmentParam)) {
            fragment = FragmentType.NO;//from ww  w. j a  v a2 s . c om
        } else if ("yes".equalsIgnoreCase(fragmentParam)) {
            fragment = FragmentType.YES;
        } else if ("auto".equalsIgnoreCase(fragmentParam)) {
            fragment = FragmentType.AUTO;
        } else {
            log.error("CacheFilter: Wrong value '" + fragmentParam
                    + "' for init parameter 'fragment', default is 'auto'.");
        }
    }

    String escapeSessionIdParam = config.getInitParameter("escapeSessionId");
    if (escapeSessionIdParam != null) {
        if ("on".equalsIgnoreCase(escapeSessionIdParam)) {
            escapeSessionId = true;
        } else if ("off".equalsIgnoreCase(escapeSessionIdParam)) {
            escapeSessionId = false;
        } else {
            log.error("CacheFilter: Wrong value '" + escapeSessionIdParam
                    + "' for init parameter 'escapeSessionId', default is 'no'.");
        }
    }

    String escapeMethodsParam = config.getInitParameter("escapeMethods");
    if (escapeMethodsParam != null && escapeMethodsParam.length() > 0) {
        StringTokenizer tokenizer = new StringTokenizer(escapeMethodsParam);
        while (tokenizer.hasMoreTokens()) {
            String token = tokenizer.nextToken().trim();
            if (token != null && token.length() > 0) {
                escapeMethods.add(token.toUpperCase());
            }
        }
    }

    String timeParam = config.getInitParameter("time");
    if (timeParam != null) {
        try {
            time = Integer.parseInt(timeParam);
        } catch (NumberFormatException nfe) {
            log.error("CacheFilter: Unexpected value for the init parameter 'time', default is '60'. Message="
                    + nfe.getMessage());
        }
    }

    String lastModifiedParam = config.getInitParameter("lastModified");
    if (lastModifiedParam != null) {
        if ("on".equalsIgnoreCase(lastModifiedParam)) {
            lastModified = LastModifiedType.ON;
        } else if ("off".equalsIgnoreCase(lastModifiedParam)) {
            lastModified = LastModifiedType.OFF;
        } else if ("initial".equalsIgnoreCase(lastModifiedParam)) {
            lastModified = LastModifiedType.INITIAL;
        } else {
            log.error(
                    "CacheFilter: Invalid parameter 'lastModified'. Expected 'on', 'off' or 'initial'. Be default is 'initial'.");
        }
    }

    String expiresParam = config.getInitParameter("expires");
    if (expiresParam != null) {
        if ("on".equalsIgnoreCase(expiresParam)) {
            expires = ExpiresType.ON;
        } else if ("off".equalsIgnoreCase(expiresParam)) {
            expires = ExpiresType.OFF;
        } else if ("time".equalsIgnoreCase(expiresParam)) {
            expires = ExpiresType.TIME;
        } else {
            log.error(
                    "CacheFilter: Invalid parameter 'expires'. Expected 'on', 'off' or 'time'. Be default is 'on'.");
        }
    }

    String maxAgeParam = config.getInitParameter("max-age");
    if (maxAgeParam != null) {
        if (maxAgeParam.equalsIgnoreCase("no init")) {
            maxAgeType = MaxAgeType.NO_INIT;
        } else if (maxAgeParam.equalsIgnoreCase("time")) {
            maxAgeType = MaxAgeType.TIME;
        } else {
            try {
                maxAgeType = MaxAgeType.NUMBER;
                maxAge = Long.parseLong(maxAgeParam);
                if (maxAge < 0) {
                    log.error(
                            "CacheFilter: 'max-age' parameter must be at least a positive integer, default is '60'.");
                    maxAge = 60;
                }
            } catch (NumberFormatException nfe) {
                log.error(
                        "CacheFilter: Unexpected value for the init parameter 'max-age', default is '60'. Message="
                                + nfe.getMessage());
            }
        }
    }

    CacheProvider cacheProviderParam = (CacheProvider) initClass(config, "CacheProvider", CacheProvider.class);
    if (cacheProviderParam != null) {
        this.cacheProvider = cacheProviderParam;
    } else {
        this.cacheProvider = new LRUCacheProvider();
    }

    KeyProvider cacheKeyProviderParam = (KeyProvider) initClass(config, "KeyProvider", KeyProvider.class);
    if (cacheKeyProviderParam != null) {
        this.cacheKeyProvider = cacheKeyProviderParam;
    } else {
        this.cacheKeyProvider = new HashedKeyProvider();
    }

    UserDataProvider userDataProviderParam = (UserDataProvider) initClass(config, "UserDataProvider",
            UserDataProvider.class);
    if (userDataProviderParam != null) {
        this.userDataProvider = userDataProviderParam;
    }

    this.cacheName = config.getInitParameter("cacheName");
    if (cacheName == null) {
        this.cacheName = DEF_CACHE_NAME;
    }

}

From source file:com.logiclander.jaasmine.authentication.http.SPNegoFilter.java

/**
 * {@inheritDoc}//from   ww  w  .  j a v a  2  s. co m
 *
 * Checks the given FilterConfig for the init-param named appName.  If this
 * value is not in the FilterConfig, then the default value is used.
 */
@Override
public void init(FilterConfig filterConfig) throws ServletException {

    appName = filterConfig.getInitParameter("appName");
    if (appName == null || appName.isEmpty()) {
        appName = AuthenticationService.DEFAULT_JAASMINE_LOGIN_CONFIG;
    }

    filterName = filterConfig.getFilterName();

    if (logger.isDebugEnabled()) {
        logger.debug(String.format("%s initialized", toString()));
    }
}

From source file:fedora.server.security.servletfilters.FilterSetup.java

public void init(FilterConfig filterConfig) {
    String method = "init() ";
    if (log.isDebugEnabled()) {
        log.debug(enter(method));//from w ww .j  a va  2s  .  c  o  m
    }
    inited = false;
    initErrors = false;
    if (filterConfig != null) {
        FILTER_NAME = filterConfig.getFilterName();
        if (FILTER_NAME == null || "".equals(FILTER_NAME)) {
            if (log.isErrorEnabled()) {
                log.error(format(method, "FILTER_NAME not set"));
            }
        } else {
            if (log.isDebugEnabled()) {
                log.debug(format(method, null, "FILTER_NAME", FILTER_NAME));
            }
            Enumeration enumer = filterConfig.getInitParameterNames();
            while (enumer.hasMoreElements()) {
                String key = (String) enumer.nextElement();
                String value = filterConfig.getInitParameter(key);
                initThisSubclass(key, value);
            }
            inited = true;
        }
    }
    if (log.isDebugEnabled()) {
        log.debug(exit(method));
    }
}

From source file:com.irdeto.filters.predb.PreDBFilter.java

@Override
public void init(FilterConfig filterConfig) throws ServletException {
    configurationFile = new FilterConfigHelper(filterConfig).getFilterConfig(DEFAULT_CONFIG);
    LOG.info("Initializing filter using config " + configurationFile);
    // Must match the .xsd file created in step 18.
    URL xsdURL = getClass().getResource("/META-INF/schema/config/hello-world-java.xsd");
    configurationService.subscribeTo(filterConfig.getFilterName(), configurationFile, xsdURL, this,
            HelloWorldJavaConfig.class);
}