Example usage for javax.servlet FilterConfig getInitParameter

List of usage examples for javax.servlet FilterConfig getInitParameter

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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.xmlactions.web.PagerFilter.java

@SuppressWarnings("unchecked")
public void init(FilterConfig filterConfig) throws ServletException {

    logger.debug("PagerFilter.init");
    this.filterConfig = filterConfig;
    try {//from w ww. j a  v  a 2  s  .  c o  m
    } catch (Exception ex) {
        logger.error(ex.getMessage(), ex);
    }

    Enumeration<String> enumeration = filterConfig.getInitParameterNames();
    while (enumeration.hasMoreElements()) {
        String key = enumeration.nextElement();
        String value = filterConfig.getInitParameter(key);
        mapRequestParams.put(key, value);
    }
}

From source file:org.infoscoop.web.SessionManagerFilter.java

public void init(FilterConfig config) throws ServletException {

    String excludePathStr = config.getInitParameter("excludePath");
    if (excludePathStr != null) {
        String[] pathArray = excludePathStr.split(",");
        for (int i = 0; i < pathArray.length; i++) {
            String path = pathArray[i].trim();
            if (path.endsWith("*")) {
                excludePathx.add(path.substring(0, path.length() - 1));
            } else {
                excludePaths.add(path);//w w w.  j  a v a  2 s  . co  m
            }
        }
    }

    String redirectPathStr = config.getInitParameter("redirectPath");
    if (redirectPathStr != null) {
        String[] pathArray = redirectPathStr.split(",");
        for (int i = 0; i < pathArray.length; i++) {
            redirectPaths.add(pathArray[i].trim());
        }
    }
}

From source file:org.wso2.carbon.identity.entitlement.filter.EntitlementFilter.java

/**
 * In this init method the required attributes are taken from web.xml, if there are not provided they will be set to default.
 * authRedirectURL attribute have to provided
 *///from w w  w  .  j av a 2  s.c om
@Override
public void init(FilterConfig filterConfig) throws EntitlementFilterException {

    //This Attributes are mandatory So have to be specified in the web.xml
    authRedirectURL = filterConfig.getInitParameter(EntitlementConstants.AUTH_REDIRECT_URL);
    remoteServiceUserName = filterConfig.getServletContext().getInitParameter(EntitlementConstants.USERNAME);
    remoteServicePassword = filterConfig.getServletContext().getInitParameter(EntitlementConstants.PASSWORD);
    remoteServiceUrl = filterConfig.getServletContext()
            .getInitParameter(EntitlementConstants.REMOTE_SERVICE_URL);

    //This Attributes are not mandatory
    client = filterConfig.getServletContext().getInitParameter(EntitlementConstants.CLIENT);
    if (client == null) {
        client = EntitlementConstants.defaultClient;
    }
    subjectScope = filterConfig.getServletContext().getInitParameter(EntitlementConstants.SUBJECT_SCOPE);
    if (subjectScope == null) {
        subjectScope = EntitlementConstants.defaultSubjectScope;
    }
    subjectAttributeName = filterConfig.getServletContext()
            .getInitParameter(EntitlementConstants.SUBJECT_ATTRIBUTE_NAME);
    if (subjectAttributeName == null) {
        subjectAttributeName = EntitlementConstants.defaultSubjectAttributeName;
    }
    cacheType = filterConfig.getInitParameter(EntitlementConstants.CACHE_TYPE);
    if (cacheType == null) {
        cacheType = EntitlementConstants.defaultCacheType;
    }
    if (filterConfig.getInitParameter(EntitlementConstants.MAX_CACHE_ENTRIES) != null) {
        maxCacheEntries = Integer
                .parseInt(filterConfig.getInitParameter(EntitlementConstants.MAX_CACHE_ENTRIES));
    } else {
        maxCacheEntries = 0;
    }
    if (filterConfig.getInitParameter(EntitlementConstants.INVALIDATION_INTERVAL) != null) {
        invalidationInterval = Integer
                .parseInt(filterConfig.getInitParameter(EntitlementConstants.INVALIDATION_INTERVAL));
    } else {
        invalidationInterval = 0;
    }

    if (filterConfig.getInitParameter(EntitlementConstants.THRIFT_HOST) != null) {
        thriftHost = filterConfig.getInitParameter(EntitlementConstants.THRIFT_HOST);
    } else {
        thriftHost = EntitlementConstants.defaultThriftHost;
    }

    if (filterConfig.getInitParameter(EntitlementConstants.THRIFT_PORT) != null) {
        thriftPort = filterConfig.getInitParameter(EntitlementConstants.THRIFT_PORT);
    } else {
        thriftPort = EntitlementConstants.defaultThriftPort;
    }

    Map<String, Map<String, String>> appToPDPClientConfigMap = new HashMap<String, Map<String, String>>();
    Map<String, String> clientConfigMap = new HashMap<String, String>();

    if (client != null) {
        if (client.equals(EntitlementConstants.SOAP)) {
            clientConfigMap.put(EntitlementConstants.CLIENT, client);
            clientConfigMap.put(EntitlementConstants.SERVER_URL, remoteServiceUrl);
            clientConfigMap.put(EntitlementConstants.USERNAME, remoteServiceUserName);
            clientConfigMap.put(EntitlementConstants.PASSWORD, remoteServicePassword);
            clientConfigMap.put(EntitlementConstants.REUSE_SESSION, reuseSession);
        } else if (client.equals(EntitlementConstants.BASIC_AUTH)) {
            clientConfigMap.put(EntitlementConstants.CLIENT, client);
            clientConfigMap.put(EntitlementConstants.SERVER_URL, remoteServiceUrl);
            clientConfigMap.put(EntitlementConstants.USERNAME, remoteServiceUserName);
            clientConfigMap.put(EntitlementConstants.PASSWORD, remoteServicePassword);
        } else if (client.equals(EntitlementConstants.THRIFT)) {
            clientConfigMap.put(EntitlementConstants.CLIENT, client);
            clientConfigMap.put(EntitlementConstants.SERVER_URL, remoteServiceUrl);
            clientConfigMap.put(EntitlementConstants.USERNAME, remoteServiceUserName);
            clientConfigMap.put(EntitlementConstants.PASSWORD, remoteServicePassword);
            clientConfigMap.put(EntitlementConstants.REUSE_SESSION, reuseSession);
            clientConfigMap.put(EntitlementConstants.THRIFT_HOST, thriftHost);
            clientConfigMap.put(EntitlementConstants.THRIFT_PORT, thriftPort);
        } else {
            throw new EntitlementFilterException(
                    "EntitlementMediator initialization error: Unsupported client");
        }

    } else {
        clientConfigMap.put(EntitlementConstants.SERVER_URL, remoteServiceUrl);
        clientConfigMap.put(EntitlementConstants.USERNAME, remoteServiceUserName);
        clientConfigMap.put(EntitlementConstants.PASSWORD, remoteServicePassword);
    }

    appToPDPClientConfigMap.put("EntitlementMediator", clientConfigMap);
    PEPProxyConfig config = new PEPProxyConfig(appToPDPClientConfigMap, "EntitlementMediator", cacheType,
            invalidationInterval, maxCacheEntries);

    try {
        pepProxy = new PEPProxy(config);
    } catch (EntitlementProxyException e) {
        throw new EntitlementFilterException("Error while initializing the Entitlement PEP Proxy", e);
    }
}

From source file:org.wso2.carbon.analytics.message.tracer.MessageTracerFilter.java

@Override
public void init(FilterConfig filterConfig) throws ServletException {
    if (log.isDebugEnabled()) {
        log.debug("Initialize message tracer api client.");
    }//from   w  w  w  .  j  a  v a 2  s.  c o  m
    String url = filterConfig.getInitParameter("url");
    if ((url == null) || (url.isEmpty())) {
        log.error("BAM server URL is null or empty. Please add url as a MessageTracerFilter init parameter.");
        return;
    }
    String username = filterConfig.getInitParameter("username");
    if ((username == null) || (username.isEmpty())) {
        log.error(
                "BAM server username is null or empty. Please add username as a MessageTracerFilter init parameter.");
        return;
    }
    String password = filterConfig.getInitParameter("password");
    if ((password == null) || (password.isEmpty())) {
        log.error(
                "BAM server password is null or empty. Please add username as a MessageTracerFilter init parameter.");
        return;
    }
    String dumpMessageBody = filterConfig.getInitParameter("enableDumpMessageBody");
    if (dumpMessageBody != null) {
        isDumpMessageBody = Boolean.parseBoolean(dumpMessageBody);
        if (log.isDebugEnabled()) {
            log.debug(
                    "enableDumpMessageBody is " + isDumpMessageBody + ". Please use true/false to configure.");
        }
    }
    eventPublisher = new EventPublisher(new ServerConfig(url, username, password));
}

From source file:org.echocat.jemoni.jmx.support.ServletHealth.java

@Override
public void init(@Nonnull FilterConfig filterConfig) throws ServletException {
    final String mapping = filterConfig.getInitParameter(MAPPING_INIT_ATTRIBUTE);
    if (mapping != null) {
        setMapping(mapping);/*from w w  w .  ja  v a2 s . c o  m*/
    }
    final String registryRef = filterConfig.getInitParameter(REGISTRY_REF_INIT_ATTRIBUTE);
    if (!isEmpty(registryRef)) {
        setRegistry(getBeanFor(filterConfig.getServletContext(), registryRef, JmxRegistry.class));
    }
    final String interceptor = filterConfig.getInitParameter(INTERCEPTOR_INIT_ATTRIBUTE);
    if (!isEmpty(interceptor)) {
        setInterceptor(loadInterceptor(interceptor));
    }
    final String interceptorRef = filterConfig.getInitParameter(INTERCEPTOR_REF_INIT_ATTRIBUTE);
    if (!isEmpty(interceptorRef)) {
        setInterceptor(
                getBeanFor(filterConfig.getServletContext(), interceptorRef, ServletHealthInterceptor.class));
    }
    handleHostIncludeExcludesIfNeeded(filterConfig);
    init();
}

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

/**
 * Initializes the <code>RemoteAddrFilter</code>.
 * //from  ww  w.  j av  a  2s.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:org.hifivault.geo.location.filters.GeoLocationFilter.java

public void init(FilterConfig filterConfig) throws ServletException {

    BeanFactory beanFactory = WebApplicationContextUtils
            .getRequiredWebApplicationContext(filterConfig.getServletContext());
    manager = (GeoLocationManager) beanFactory.getBean("geoLocationManager");

    Enumeration<String> names = filterConfig.getInitParameterNames();
    while (names.hasMoreElements()) {
        String key = names.nextElement();
        String value = filterConfig.getInitParameter(key);
        if (value != null && value.length() > 0) {
            override.put(key.toUpperCase(), value.toUpperCase());
        }//from   ww  w .  j  a v  a  2  s  . c  om
    }
}

From source file:org.infoscoop.googleapps.GoogleAppsOpenIDFilter.java

private ConsumerHelper createConsumerHelper(FilterConfig config) {
    int socketTimeout = 30 * 1000;
    String socketTimeoutParam = config.getInitParameter("socketTimeout");
    if (socketTimeoutParam != null) {
        if (log.isInfoEnabled())
            log.info("socketTimeout is set to " + socketTimeoutParam);
        socketTimeout = Integer.parseInt(socketTimeoutParam);
    }/*from www.j a  v a  2  s .com*/

    HttpFetcher httpFetcher = new DefaultHttpFetcher();
    HostMetaFetcher defaultMetaFetcher = new DefaultHostMetaFetcher(httpFetcher);
    HostMetaFetcher googleMetaFetcher = new GoogleHostedHostMetaFetcher(httpFetcher);
    HostMetaFetcher continuousMetaFetcher = new ContinuousHostMetaFetcher(googleMetaFetcher,
            defaultMetaFetcher);

    TrustRootsProvider trustRootsProvider = new DefaultTrustRootsProvider();
    CachedCertPathValidator cachedCertPathValidator = new CachedCertPathValidator(trustRootsProvider);
    Verifier verifier = new Verifier(cachedCertPathValidator, httpFetcher);
    CertValidator certValidator = new DefaultCertValidator();
    XrdDiscoveryResolver xrdDiscoveryResolver = new LegacyXrdsResolver(httpFetcher, verifier, certValidator);

    HttpFetcherFactory httpFetcherFactory = new HttpFetcherFactory();
    HtmlResolver htmlResolver = new HtmlResolver(httpFetcherFactory);
    YadisResolver yadisResolver = new YadisResolver(httpFetcherFactory);
    XriResolver xriResolver = new XriDotNetProxyResolver();

    Discovery2 discovery = new Discovery2(continuousMetaFetcher, xrdDiscoveryResolver, htmlResolver,
            yadisResolver, xriResolver);

    ConsumerManager consumerMgr = new ConsumerManager();
    consumerMgr.setAssociations(new InMemoryConsumerAssociationStore());
    consumerMgr.setNonceVerifier(new InMemoryNonceVerifier(5000));
    consumerMgr.setSocketTimeout(socketTimeout);

    return new ConsumerHelper(consumerMgr, discovery);
}

From source file:org.glite.slcs.acl.impl.XMLFileAccessControlList.java

public void init(FilterConfig filterConfig) throws SLCSException {

    // initialize the AttributeDefintions from the servlet context
    ServletContext context = filterConfig.getServletContext();
    AttributeDefinitionsFactory.initialize(context);

    String filename = filterConfig.getInitParameter(ACLFILE_CONFIG_PARAM);
    LOG.info(ACLFILE_CONFIG_PARAM + "=" + filename);
    if (filename == null) {
        LOG.info("Parameter '" + ACLFILE_CONFIG_PARAM + "' is not defined, trying parameter '"
                + ACLFILE_CONTEXT_PARAM + "'");
        String contextKey = filterConfig.getInitParameter(ACLFILE_CONTEXT_PARAM);
        LOG.info(ACLFILE_CONTEXT_PARAM + "=" + contextKey);
        if (contextKey != null) {
            filename = context.getInitParameter(contextKey);
            if (filename == null) {
                throw new SLCSConfigurationException(
                        "Filter parameter ContextParamACLFile references a undefined Context parameter.");
            }//ww  w  .j  a v  a 2 s . c  o m
            LOG.debug("ACL filename=" + filename);
        } else {
            throw new SLCSConfigurationException("Filter parameter ACLFile or ContextParamACLFile not defined");
        }
    }

    // load the XML file
    aclXMLConfiguration_ = createACLXMLConfiguration(filename);

    // create the access control rules list
    accessControlRules_ = createACLAccessControlRules(aclXMLConfiguration_);

    // deals with the FileConfigurationMonitor
    String monitoringInterval = filterConfig.getInitParameter("ACLFileMonitoringInterval");
    if (monitoringInterval != null) {
        LOG.info("ACLFileMonitoringInterval=" + monitoringInterval);
        File file = aclXMLConfiguration_.getFile();
        aclConfigurationMonitor_ = FileConfigurationMonitor.createFileConfigurationMonitor(file,
                monitoringInterval, this);
        // and start
        aclConfigurationMonitor_.start();
    }
}

From source file:org.apdplat.module.security.service.filter.JCaptchaFilter.java

protected void initParameters(final FilterConfig fConfig) {
    failureUrl = "/" + PropertyHolder.getProperty("login.page") + "?state=checkCodeError";
    if ("true".equals(PropertyHolder.getProperty("login.code"))) {
        LOG.info("???");
        filter = true;//w  ww .j  a va 2  s . c o  m
    } else {
        filter = false;
        LOG.info("???");
    }
    if (StringUtils.isNotBlank(fConfig.getInitParameter(PARAM_FILTER_PROCESSES_URL))) {
        filterProcessesUrl = fConfig.getInitParameter(PARAM_FILTER_PROCESSES_URL);
    }

    if (StringUtils.isNotBlank(fConfig.getInitParameter(PARAM_CAPTCHA_PARAMTER_NAME))) {
        captchaParamterName = fConfig.getInitParameter(PARAM_CAPTCHA_PARAMTER_NAME);
    }
}