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:com.delmar.core.web.filter.ExportFilter.java

/**
 * {@inheritDoc}/*  w  w w.  ja v a2 s . c  om*/
 */
public void init(FilterConfig filterConfig) {
    log = LogFactory.getLog(ExportFilter.class);
    String bufferParam = filterConfig.getInitParameter("buffer");
    if (log.isDebugEnabled()) {
        log.debug("bufferParam=" + bufferParam);
    }
    buffer = bufferParam == null || StringUtils.equalsIgnoreCase("true", bufferParam);

    log.info("Filter initialized. Response buffering is " + (buffer ? "enabled" : "disabled"));
    this.endcoding = filterConfig.getInitParameter("endcoding");
}

From source file:com.mindmutex.draugiem.DraugiemHttpFilter.java

@Override
public void init(FilterConfig filterConfig) throws ServletException {
    String configPath = filterConfig.getInitParameter("configPath");
    if (configPath == null) {
        configPath = DEFAULT_CONFIG_PATH;
    }/*from w  w  w .  ja v a2 s  . c o  m*/

    ClassLoader classLoader = getClass().getClassLoader();
    InputStream inputStream = classLoader.getResourceAsStream(configPath);
    if (inputStream == null) {
        throw new ServletException("unable to load configuration file: " + configPath);
    }
    configuration = new Properties();
    try {
        configuration.load(inputStream);
    } catch (IOException ex) {
        throw new ServletException(ex);
    }
    configureFilter();

    logger.info("Initialised");
}

From source file:eionet.gdem.web.filters.SetCharacterEncodingFilter.java

/**
 * Place this filter into service.//from ww w .j  av  a2s . co m
 *
 * @param filterConfig
 *            The filter configuration object
 */
public void init(FilterConfig filterConfig) throws ServletException {

    this.filterConfig = filterConfig;
    this.encoding = filterConfig.getInitParameter("encoding");
    String value = filterConfig.getInitParameter("ignore");
    if (value == null)
        this.ignore = true;
    else if (value.equalsIgnoreCase("true"))
        this.ignore = true;
    else if (value.equalsIgnoreCase("yes"))
        this.ignore = true;
    else
        this.ignore = false;

}

From source file:com.ait.tooling.server.core.servlet.filter.HeaderInjectorFilter.java

@Override
public void init(final FilterConfig fc) throws ServletException {
    try {// w  w w. j a  v a 2s .c  om
        final String name = StringOps.toTrimOrNull(fc.getInitParameter("config"));

        if (null != name) {
            final InputStream in = fc.getServletContext().getResourceAsStream(name);

            try {
                final HeaderInjectorParser parser = new HeaderInjectorParser();

                parser.parse(in);

                addHeaderInjectors(parser.getInjectors());
            } catch (Throwable t) {
                logger.error("Could not create injectors", t);
            } finally {
                IOUtils.closeQuietly(in);
            }
        }
    } catch (Throwable t) {
        logger.error("Could not create injectors", t);
    }
}

From source file:net.sf.j2ep.RewriteFilter.java

/**
 * Initialize.//from   w w w . j  a  v a  2  s .  co  m
 * 
 * @see javax.servlet.Filter#init(javax.servlet.FilterConfig)
 */
public void init(FilterConfig filterConfig) throws ServletException {
    log = LogFactory.getLog(RewriteFilter.class);

    String data = filterConfig.getInitParameter("dataUrl");
    if (data == null) {
        throw new ServletException("dataUrl is required.");
    } else {
        try {
            File dataFile = new File(filterConfig.getServletContext().getRealPath(data));
            ConfigParser parser = new ConfigParser(dataFile);
            serverChain = parser.getServerChain();
        } catch (Exception e) {
            throw new ServletException(e);
        }
    }

}

From source file:org.displaytag.filter.ResponseOverrideFilter.java

/**
 * {@inheritDoc}//from w  ww .  ja  va 2s .  c  om
 */
public void init(FilterConfig filterConfig) {
    log = LogFactory.getLog(ResponseOverrideFilter.class);
    String bufferParam = filterConfig.getInitParameter("buffer");
    if (log.isDebugEnabled()) {
        log.debug("bufferParam=" + bufferParam);
    }
    buffer = bufferParam == null || StringUtils.equalsIgnoreCase("true", bufferParam);

    log.info("Filter initialized. Response buffering is " + (buffer ? "enabled" : "disabled"));
}

From source file:eu.semlibproject.annotationserver.filters.CORSFilter.java

public void init(FilterConfig filterConfig) throws ServletException {

    super.initSemlibFilter(filterConfig);

    String _cEnabled = filterConfig.getInitParameter(SemlibConstantsConfiguration.CORS_ENABLED_PARAM);
    if (_cEnabled != null) {
        if (_cEnabled.equalsIgnoreCase("yes")) {
            filterEnabled = true;/*from w w w .  j  ava2s.c o m*/
        } else if (_cEnabled.equalsIgnoreCase("no")) {
            filterEnabled = false;
        }
    }

    String _origin = filterConfig.getInitParameter(SemlibConstantsConfiguration.CORS_ORIGINS_PARAM);
    if (StringUtils.isNotBlank(_origin)) {
        allowOrigin = _origin;
    }

    String _methods = filterConfig.getInitParameter(SemlibConstantsConfiguration.CORS_METHODS_PARAM);
    if (StringUtils.isNotBlank(_methods)) {
        supportedMethods = _methods;
    }

    String _headers = filterConfig.getInitParameter(SemlibConstantsConfiguration.CORS_HEADERS_PARAM);
    if (StringUtils.isNotBlank(_headers)) {
        supportedHeaders = _headers;
    }

    String _credentials = filterConfig.getInitParameter(SemlibConstantsConfiguration.CORS_CREDENTIALS_PARAM);
    if (_credentials != null) {
        if (_credentials.equalsIgnoreCase("yes")) {
            supportsCredentials = "true";
        } else if (_credentials.equalsIgnoreCase("no")) {
            supportsCredentials = "false";
        }
    }
}

From source file:AIR.Common.Web.Session.CaseInsensitiveFileNameFilter.java

private void setupExtensionsPattern(FilterConfig filterConfig) {
    String extensions = filterConfig.getInitParameter("extensionsToFilter");
    if (StringUtils.isEmpty(extensions)) {
        _logger.warn(//from  w w  w. j  ava2 s .com
                "No extensions provided to filter on. No filtering will be done. Please fill out the extensionsToFilter init-param for CaseInsensitiveFileNameFilter. Extensions are pipe (|) seperated.");
    } else {
        _pattern = Pattern.compile(String.format(".*\\.(?:%s)$", extensions), Pattern.CASE_INSENSITIVE);
    }
}

From source file:com.surevine.chat.auth.GroupAuthorisationFilter.java

public void init(FilterConfig filterConfig) {
    _logger.debug("Initialising filter");
    _rootDN = filterConfig.getInitParameter("connectDistinguisedName");
    _rootPW = filterConfig.getInitParameter("connectPassword");
    _host = filterConfig.getInitParameter("LdapHostname");
    _rootContext = filterConfig.getInitParameter("rootContext");
    _groupName = filterConfig.getInitParameter("groupName");
}

From source file:net.ymate.platform.module.wechat.web.WeChatFilter.java

public void init(FilterConfig filterConfig) throws ServletException {
    _LOG.debug("YMP Module WeChat Started");
    token = StringUtils.defaultIfEmpty(filterConfig.getInitParameter("token"), "wechat");
}