Examples with ServletContext javax.servlet.ServletContext used on opensource projects

Example 56 with ServletContext

use of javax.servlet.ServletContext in project lucene-solr by apache.

the class KerberosPlugin method getInitFilterConfig.

@VisibleForTesting
protected FilterConfig getInitFilterConfig(Map<String, Object> pluginConfig, boolean skipKerberosChecking) {
    Map<String, String> params = new HashMap();
    params.put("type", "kerberos");
    putParam(params, "kerberos.name.rules", NAME_RULES_PARAM, "DEFAULT");
    putParam(params, "token.valid", TOKEN_VALID_PARAM, "30");
    putParam(params, "cookie.path", COOKIE_PATH_PARAM, "/");
    if (!skipKerberosChecking) {
        putParam(params, "kerberos.principal", PRINCIPAL_PARAM, null);
        putParam(params, "kerberos.keytab", KEYTAB_PARAM, null);
    } else {
        putParamOptional(params, "kerberos.principal", PRINCIPAL_PARAM);
        putParamOptional(params, "kerberos.keytab", KEYTAB_PARAM);
    }
    String delegationTokenStr = System.getProperty(DELEGATION_TOKEN_ENABLED, null);
    boolean delegationTokenEnabled = (delegationTokenStr == null) ? false : Boolean.parseBoolean(delegationTokenStr);
    ZkController controller = coreContainer.getZkController();
    if (delegationTokenEnabled) {
        putParam(params, "delegation-token.token-kind", DELEGATION_TOKEN_KIND, DELEGATION_TOKEN_TYPE_DEFAULT);
        if (coreContainer.isZooKeeperAware()) {
            putParam(params, "signer.secret.provider", DELEGATION_TOKEN_SECRET_PROVIDER, "zookeeper");
            if ("zookeeper".equals(params.get("signer.secret.provider"))) {
                String zkHost = controller.getZkServerAddress();
                putParam(params, "token.validity", DELEGATION_TOKEN_VALIDITY, "36000");
                params.put("zk-dt-secret-manager.enable", "true");
                String chrootPath = zkHost.contains("/") ? zkHost.substring(zkHost.indexOf("/")) : "";
                String znodeWorkingPath = chrootPath + SecurityAwareZkACLProvider.SECURITY_ZNODE_PATH + "/zkdtsm";
                // Note - Curator complains if the znodeWorkingPath starts with /
                znodeWorkingPath = znodeWorkingPath.startsWith("/") ? znodeWorkingPath.substring(1) : znodeWorkingPath;
                putParam(params, "zk-dt-secret-manager.znodeWorkingPath", DELEGATION_TOKEN_SECRET_MANAGER_ZNODE_WORKING_PATH, znodeWorkingPath);
                putParam(params, "signer.secret.provider.zookeeper.path", DELEGATION_TOKEN_SECRET_PROVIDER_ZK_PATH, "/token");
                // ensure krb5 is setup properly before running curator
                getHttpClientBuilder(SolrHttpClientBuilder.create());
            }
        } else {
            log.info("CoreContainer is not ZooKeeperAware, not setting ZK-related delegation token properties");
        }
    }
    // Special handling for the "cookie.domain" based on whether port should be
    // appended to the domain. Useful for situations where multiple solr nodes are
    // on the same host.
    String usePortStr = System.getProperty(COOKIE_PORT_AWARE_PARAM, null);
    boolean needPortAwareCookies = (usePortStr == null) ? false : Boolean.parseBoolean(usePortStr);
    if (!needPortAwareCookies || !coreContainer.isZooKeeperAware()) {
        putParam(params, "cookie.domain", COOKIE_DOMAIN_PARAM, null);
    } else {
        // we need port aware cookies and we are in SolrCloud mode.
        String host = System.getProperty(COOKIE_DOMAIN_PARAM, null);
        if (host == null) {
            throw new SolrException(ErrorCode.SERVER_ERROR, "Missing required parameter '" + COOKIE_DOMAIN_PARAM + "'.");
        }
        int port = controller.getHostPort();
        params.put("cookie.domain", host + ":" + port);
    }
    // check impersonator config
    for (Enumeration e = System.getProperties().propertyNames(); e.hasMoreElements(); ) {
        String key = e.nextElement().toString();
        if (key.startsWith(IMPERSONATOR_PREFIX)) {
            if (!delegationTokenEnabled) {
                throw new SolrException(ErrorCode.SERVER_ERROR, "Impersonator configuration requires delegation tokens to be enabled: " + key);
            }
            params.put(key, System.getProperty(key));
        }
    }
    final ServletContext servletContext = new AttributeOnlyServletContext();
    if (controller != null) {
        servletContext.setAttribute(DELEGATION_TOKEN_ZK_CLIENT, controller.getZkClient());
    }
    if (delegationTokenEnabled) {
        kerberosFilter = new DelegationTokenKerberosFilter();
    // pass an attribute-enabled context in order to pass the zkClient
    // and because the filter may pass a curator instance.
    } else {
        kerberosFilter = new KerberosFilter();
    }
    log.info("Params: " + params);
    FilterConfig conf = new FilterConfig() {

        @Override
        public ServletContext getServletContext() {
            return servletContext;
        }

        @Override
        public Enumeration<String> getInitParameterNames() {
            return new IteratorEnumeration(params.keySet().iterator());
        }

        @Override
        public String getInitParameter(String param) {
            return params.get(param);
        }

        @Override
        public String getFilterName() {
            return "KerberosFilter";
        }
    };
    return conf;
}

Example 57 with ServletContext

use of javax.servlet.ServletContext in project adempiere by adempiere.

the class WebEnv method getServletInfo.

//  getFooter
/**
	 *	Get Information and put it in a HTML table
	 *  @param request request
	 *  @param response response
	 *  @param servlet servlet
	 *  @return Table
	 */
private static table getServletInfo(HttpServletRequest request, HttpServletResponse response, HttpServlet servlet) {
    table table = new table();
    table.setID("DEBUG");
    Enumeration e;
    tr space = new tr().addElement(new td().addElement("."));
    //	Request Info
    table.addElement(space);
    table.addElement(new tr().addElement(new td().addElement(new h3("Request Info"))));
    table.addElement(new tr().addElement(new td().addElement("Method")).addElement(new td().addElement(request.getMethod())));
    table.addElement(new tr().addElement(new td().addElement("Protocol")).addElement(new td().addElement(request.getProtocol())));
    table.addElement(new tr().addElement(new td().addElement("URI")).addElement(new td().addElement(request.getRequestURI())));
    table.addElement(new tr().addElement(new td().addElement("Context Path")).addElement(new td().addElement(request.getContextPath())));
    table.addElement(new tr().addElement(new td().addElement("Servlet Path")).addElement(new td().addElement(request.getServletPath())));
    table.addElement(new tr().addElement(new td().addElement("Path Info")).addElement(new td().addElement(request.getPathInfo())));
    table.addElement(new tr().addElement(new td().addElement("Path Translated")).addElement(new td().addElement(request.getPathTranslated())));
    table.addElement(new tr().addElement(new td().addElement("Query String")).addElement(new td().addElement(request.getQueryString())));
    table.addElement(new tr().addElement(new td().addElement("Content Length")).addElement(new td().addElement("" + request.getContentLength())));
    table.addElement(new tr().addElement(new td().addElement("Content Type")).addElement(new td().addElement(request.getContentType())));
    table.addElement(new tr().addElement(new td().addElement("Character Encoding")).addElement(new td().addElement(request.getCharacterEncoding())));
    table.addElement(new tr().addElement(new td().addElement("Locale")).addElement(new td().addElement(request.getLocale().toString())));
    table.addElement(new tr().addElement(new td().addElement("Schema")).addElement(new td().addElement(request.getScheme())));
    table.addElement(new tr().addElement(new td().addElement("Server Name")).addElement(new td().addElement(request.getServerName())));
    table.addElement(new tr().addElement(new td().addElement("Server Port")).addElement(new td().addElement("" + request.getServerPort())));
    table.addElement(new tr().addElement(new td().addElement("Remote User")).addElement(new td().addElement(request.getRemoteUser())));
    table.addElement(new tr().addElement(new td().addElement("Remote Address")).addElement(new td().addElement(request.getRemoteAddr())));
    table.addElement(new tr().addElement(new td().addElement("Remote Host")).addElement(new td().addElement(request.getRemoteHost())));
    table.addElement(new tr().addElement(new td().addElement("Authorization Type")).addElement(new td().addElement(request.getAuthType())));
    table.addElement(new tr().addElement(new td().addElement("User Principal")).addElement(new td().addElement(request.getUserPrincipal() == null ? "" : request.getUserPrincipal().toString())));
    table.addElement(new tr().addElement(new td().addElement("IsSecure")).addElement(new td().addElement(request.isSecure() ? "true" : "false")));
    //	Request Attributes
    table.addElement(space);
    table.addElement(new tr().addElement(new td().addElement(new h3("Request Attributes"))));
    e = request.getAttributeNames();
    while (e.hasMoreElements()) {
        String name = e.nextElement().toString();
        String attrib = request.getAttribute(name).toString();
        table.addElement(new tr().addElement(new td().addElement(name)).addElement(new td().addElement(attrib)));
    }
    //	Request Parameter
    table.addElement(space);
    table.addElement(new tr().addElement(new td().addElement(new h3("Req Parameters"))));
    try {
        String enc = request.getCharacterEncoding();
        if (enc == null)
            request.setCharacterEncoding(WebEnv.ENCODING);
    } catch (Exception ee) {
        log.log(Level.SEVERE, "Set CharacterEncoding=" + WebEnv.ENCODING, ee);
    }
    e = request.getParameterNames();
    while (e.hasMoreElements()) {
        String name = (String) e.nextElement();
        String para = WebUtil.getParameter(request, name);
        table.addElement(new tr().addElement(new td().addElement(name)).addElement(new td().addElement(para)));
    }
    //	Request Header
    table.addElement(space);
    table.addElement(new tr().addElement(new td().addElement(new h3("Req Header"))));
    e = request.getHeaderNames();
    while (e.hasMoreElements()) {
        String name = (String) e.nextElement();
        if (!name.equals("Cockie")) {
            String hdr = request.getHeader(name);
            table.addElement(new tr().addElement(new td().addElement(name)).addElement(new td().addElement(hdr)));
        }
    }
    //  Request Cookies
    table.addElement(space);
    table.addElement(new tr().addElement(new td().addElement(new h3("Req Cookies"))));
    Cookie[] cc = request.getCookies();
    if (cc != null) {
        for (int i = 0; i < cc.length; i++) {
            //	Name and Comment
            table.addElement(new tr().addElement(new td().addElement(cc[i].getName())).addElement(new td().addElement(cc[i].getValue())));
            table.addElement(new tr().addElement(new td().addElement(cc[i].getName() + ": Comment")).addElement(new td().addElement(cc[i].getComment())));
            table.addElement(new tr().addElement(new td().addElement(cc[i].getName() + ": Domain")).addElement(new td().addElement(cc[i].getDomain())));
            table.addElement(new tr().addElement(new td().addElement(cc[i].getName() + ": Max Age")).addElement(new td().addElement("" + cc[i].getMaxAge())));
            table.addElement(new tr().addElement(new td().addElement(cc[i].getName() + ": Path")).addElement(new td().addElement(cc[i].getPath())));
            table.addElement(new tr().addElement(new td().addElement(cc[i].getName() + ": Is Secure")).addElement(new td().addElement(cc[i].getSecure() ? "true" : "false")));
            table.addElement(new tr().addElement(new td().addElement(cc[i].getName() + ": Version")).addElement(new td().addElement("" + cc[i].getVersion())));
        }
    }
    //	Cookies
    //  Request Session Info
    table.addElement(space);
    table.addElement(new tr().addElement(new td().addElement(new h3("Req Session"))));
    HttpSession session = request.getSession(true);
    table.addElement(new tr().addElement(new td().addElement("Session ID")).addElement(new td().addElement(session.getId())));
    Timestamp ts = new Timestamp(session.getCreationTime());
    table.addElement(new tr().addElement(new td().addElement("Created")).addElement(new td().addElement(ts.toString())));
    ts = new Timestamp(session.getLastAccessedTime());
    table.addElement(new tr().addElement(new td().addElement("Accessed")).addElement(new td().addElement(ts.toString())));
    table.addElement(new tr().addElement(new td().addElement("Request Session ID")).addElement(new td().addElement(request.getRequestedSessionId())));
    table.addElement(new tr().addElement(new td().addElement(".. via Cookie")).addElement(new td().addElement("" + request.isRequestedSessionIdFromCookie())));
    table.addElement(new tr().addElement(new td().addElement(".. via URL")).addElement(new td().addElement("" + request.isRequestedSessionIdFromURL())));
    table.addElement(new tr().addElement(new td().addElement("Valid")).addElement(new td().addElement("" + request.isRequestedSessionIdValid())));
    //	Request Session Attributes
    table.addElement(space);
    table.addElement(new tr().addElement(new td().addElement(new h3("Session Attributes"))));
    e = session.getAttributeNames();
    while (e.hasMoreElements()) {
        String name = (String) e.nextElement();
        String attrib = session.getAttribute(name).toString();
        table.addElement(new tr().addElement(new td().addElement(name)).addElement(new td().addElement(attrib)));
    }
    //	Response Info
    table.addElement(space);
    table.addElement(new tr().addElement(new td().addElement(new h3("Response"))));
    table.addElement(new tr().addElement(new td().addElement("Buffer Size")).addElement(new td().addElement(String.valueOf(response.getBufferSize()))));
    table.addElement(new tr().addElement(new td().addElement("Character Encoding")).addElement(new td().addElement(response.getCharacterEncoding())));
    table.addElement(new tr().addElement(new td().addElement("Locale")).addElement(new td().addElement(response.getLocale() == null ? "null" : response.getLocale().toString())));
    //  Servlet
    table.addElement(space);
    table.addElement(new tr().addElement(new td().addElement(new h3("Servlet"))));
    table.addElement(new tr().addElement(new td().addElement("Name")).addElement(new td().addElement(servlet.getServletName())));
    table.addElement(new tr().addElement(new td().addElement("Info")).addElement(new td().addElement(servlet.getServletInfo())));
    //  Servlet Init
    table.addElement(space);
    table.addElement(new tr().addElement(new td().addElement(new h3("Servlet Init Parameter"))));
    e = servlet.getInitParameterNames();
    //  same as:  servlet.getServletConfig().getInitParameterNames();
    while (e.hasMoreElements()) {
        String name = (String) e.nextElement();
        String para = servlet.getInitParameter(name);
        table.addElement(new tr().addElement(new td().addElement(name)).addElement(new td().addElement(para)));
    }
    //  Servlet Context
    table.addElement(space);
    table.addElement(new tr().addElement(new td().addElement(new h3("Servlet Context"))));
    ServletContext servCtx = servlet.getServletContext();
    e = servCtx.getAttributeNames();
    while (e.hasMoreElements()) {
        String name = (String) e.nextElement();
        String attrib = servCtx.getAttribute(name).toString();
        table.addElement(new tr().addElement(new td().addElement(name)).addElement(new td().addElement(attrib)));
    }
    //  Servlet Context
    table.addElement(space);
    table.addElement(new tr().addElement(new td().addElement(new h3("Servlet Context Init Parameter"))));
    e = servCtx.getInitParameterNames();
    while (e.hasMoreElements()) {
        String name = (String) e.nextElement();
        String attrib = servCtx.getInitParameter(name).toString();
        table.addElement(new tr().addElement(new td().addElement(name)).addElement(new td().addElement(attrib)));
    }
    /*	*/
    return table;
}

Example 58 with ServletContext

use of javax.servlet.ServletContext in project adempiere by adempiere.

the class MobileEnv method getServletInfo.

//  getFooter
/**
	 *	Get Information and put it in a HTML table
	 *  @param request request
	 *  @param response response
	 *  @param servlet servlet
	 *  @return Table
	 */
private static table getServletInfo(HttpServletRequest request, HttpServletResponse response, HttpServlet servlet) {
    table table = new table();
    table.setID("DEBUG");
    Enumeration e;
    tr space = new tr().addElement(new td().addElement("."));
    //	Request Info
    table.addElement(space);
    table.addElement(new tr().addElement(new td().addElement(new h3("Request Info"))));
    table.addElement(new tr().addElement(new td().addElement("Method")).addElement(new td().addElement(request.getMethod())));
    table.addElement(new tr().addElement(new td().addElement("Protocol")).addElement(new td().addElement(request.getProtocol())));
    table.addElement(new tr().addElement(new td().addElement("URI")).addElement(new td().addElement(request.getRequestURI())));
    table.addElement(new tr().addElement(new td().addElement("Context Path")).addElement(new td().addElement(request.getContextPath())));
    table.addElement(new tr().addElement(new td().addElement("Servlet Path")).addElement(new td().addElement(request.getServletPath())));
    table.addElement(new tr().addElement(new td().addElement("Path Info")).addElement(new td().addElement(request.getPathInfo())));
    table.addElement(new tr().addElement(new td().addElement("Path Translated")).addElement(new td().addElement(request.getPathTranslated())));
    table.addElement(new tr().addElement(new td().addElement("Query String")).addElement(new td().addElement(request.getQueryString())));
    table.addElement(new tr().addElement(new td().addElement("Content Length")).addElement(new td().addElement("" + request.getContentLength())));
    table.addElement(new tr().addElement(new td().addElement("Content Type")).addElement(new td().addElement(request.getContentType())));
    table.addElement(new tr().addElement(new td().addElement("Character Encoding")).addElement(new td().addElement(request.getCharacterEncoding())));
    table.addElement(new tr().addElement(new td().addElement("Locale")).addElement(new td().addElement(request.getLocale().toString())));
    table.addElement(new tr().addElement(new td().addElement("Schema")).addElement(new td().addElement(request.getScheme())));
    table.addElement(new tr().addElement(new td().addElement("Server Name")).addElement(new td().addElement(request.getServerName())));
    table.addElement(new tr().addElement(new td().addElement("Server Port")).addElement(new td().addElement("" + request.getServerPort())));
    table.addElement(new tr().addElement(new td().addElement("Remote User")).addElement(new td().addElement(request.getRemoteUser())));
    table.addElement(new tr().addElement(new td().addElement("Remote Address")).addElement(new td().addElement(request.getRemoteAddr())));
    table.addElement(new tr().addElement(new td().addElement("Remote Host")).addElement(new td().addElement(request.getRemoteHost())));
    table.addElement(new tr().addElement(new td().addElement("Authorization Type")).addElement(new td().addElement(request.getAuthType())));
    table.addElement(new tr().addElement(new td().addElement("User Principal")).addElement(new td().addElement(request.getUserPrincipal() == null ? "" : request.getUserPrincipal().toString())));
    table.addElement(new tr().addElement(new td().addElement("IsSecure")).addElement(new td().addElement(request.isSecure() ? "true" : "false")));
    //	Request Attributes
    table.addElement(space);
    table.addElement(new tr().addElement(new td().addElement(new h3("Request Attributes"))));
    e = request.getAttributeNames();
    while (e.hasMoreElements()) {
        String name = e.nextElement().toString();
        String attrib = request.getAttribute(name).toString();
        table.addElement(new tr().addElement(new td().addElement(name)).addElement(new td().addElement(attrib)));
    }
    //	Request Parameter
    table.addElement(space);
    table.addElement(new tr().addElement(new td().addElement(new h3("Req Parameters"))));
    try {
        String enc = request.getCharacterEncoding();
        if (enc == null)
            request.setCharacterEncoding(MobileEnv.ENCODING);
    } catch (Exception ee) {
        log.log(Level.SEVERE, "Set CharacterEncoding=" + MobileEnv.ENCODING, ee);
    }
    e = request.getParameterNames();
    while (e.hasMoreElements()) {
        String name = (String) e.nextElement();
        String para = MobileUtil.getParameter(request, name);
        table.addElement(new tr().addElement(new td().addElement(name)).addElement(new td().addElement(para)));
    }
    //	Request Header
    table.addElement(space);
    table.addElement(new tr().addElement(new td().addElement(new h3("Req Header"))));
    e = request.getHeaderNames();
    while (e.hasMoreElements()) {
        String name = (String) e.nextElement();
        if (!name.equals("Cockie")) {
            String hdr = request.getHeader(name);
            table.addElement(new tr().addElement(new td().addElement(name)).addElement(new td().addElement(hdr)));
        }
    }
    //  Request Cookies
    table.addElement(space);
    table.addElement(new tr().addElement(new td().addElement(new h3("Req Cookies"))));
    Cookie[] cc = request.getCookies();
    if (cc != null) {
        for (int i = 0; i < cc.length; i++) {
            //	Name and Comment
            table.addElement(new tr().addElement(new td().addElement(cc[i].getName())).addElement(new td().addElement(cc[i].getValue())));
            table.addElement(new tr().addElement(new td().addElement(cc[i].getName() + ": Comment")).addElement(new td().addElement(cc[i].getComment())));
            table.addElement(new tr().addElement(new td().addElement(cc[i].getName() + ": Domain")).addElement(new td().addElement(cc[i].getDomain())));
            table.addElement(new tr().addElement(new td().addElement(cc[i].getName() + ": Max Age")).addElement(new td().addElement("" + cc[i].getMaxAge())));
            table.addElement(new tr().addElement(new td().addElement(cc[i].getName() + ": Path")).addElement(new td().addElement(cc[i].getPath())));
            table.addElement(new tr().addElement(new td().addElement(cc[i].getName() + ": Is Secure")).addElement(new td().addElement(cc[i].getSecure() ? "true" : "false")));
            table.addElement(new tr().addElement(new td().addElement(cc[i].getName() + ": Version")).addElement(new td().addElement("" + cc[i].getVersion())));
        }
    }
    //	Cookies
    //  Request Session Info
    table.addElement(space);
    table.addElement(new tr().addElement(new td().addElement(new h3("Req Session"))));
    HttpSession session = request.getSession(true);
    table.addElement(new tr().addElement(new td().addElement("Session ID")).addElement(new td().addElement(session.getId())));
    Timestamp ts = new Timestamp(session.getCreationTime());
    table.addElement(new tr().addElement(new td().addElement("Created")).addElement(new td().addElement(ts.toString())));
    ts = new Timestamp(session.getLastAccessedTime());
    table.addElement(new tr().addElement(new td().addElement("Accessed")).addElement(new td().addElement(ts.toString())));
    table.addElement(new tr().addElement(new td().addElement("Request Session ID")).addElement(new td().addElement(request.getRequestedSessionId())));
    table.addElement(new tr().addElement(new td().addElement(".. via Cookie")).addElement(new td().addElement("" + request.isRequestedSessionIdFromCookie())));
    table.addElement(new tr().addElement(new td().addElement(".. via URL")).addElement(new td().addElement("" + request.isRequestedSessionIdFromURL())));
    table.addElement(new tr().addElement(new td().addElement("Valid")).addElement(new td().addElement("" + request.isRequestedSessionIdValid())));
    //	Request Session Attributes
    table.addElement(space);
    table.addElement(new tr().addElement(new td().addElement(new h3("Session Attributes"))));
    e = session.getAttributeNames();
    while (e.hasMoreElements()) {
        String name = (String) e.nextElement();
        String attrib = session.getAttribute(name).toString();
        table.addElement(new tr().addElement(new td().addElement(name)).addElement(new td().addElement(attrib)));
    }
    //	Response Info
    table.addElement(space);
    table.addElement(new tr().addElement(new td().addElement(new h3("Response"))));
    table.addElement(new tr().addElement(new td().addElement("Buffer Size")).addElement(new td().addElement(String.valueOf(response.getBufferSize()))));
    table.addElement(new tr().addElement(new td().addElement("Character Encoding")).addElement(new td().addElement(response.getCharacterEncoding())));
    table.addElement(new tr().addElement(new td().addElement("Locale")).addElement(new td().addElement(response.getLocale() == null ? "null" : response.getLocale().toString())));
    //  Servlet
    table.addElement(space);
    table.addElement(new tr().addElement(new td().addElement(new h3("Servlet"))));
    table.addElement(new tr().addElement(new td().addElement("Name")).addElement(new td().addElement(servlet.getServletName())));
    table.addElement(new tr().addElement(new td().addElement("Info")).addElement(new td().addElement(servlet.getServletInfo())));
    //  Servlet Init
    table.addElement(space);
    table.addElement(new tr().addElement(new td().addElement(new h3("Servlet Init Parameter"))));
    e = servlet.getInitParameterNames();
    //  same as:  servlet.getServletConfig().getInitParameterNames();
    while (e.hasMoreElements()) {
        String name = (String) e.nextElement();
        String para = servlet.getInitParameter(name);
        table.addElement(new tr().addElement(new td().addElement(name)).addElement(new td().addElement(para)));
    }
    //  Servlet Context
    table.addElement(space);
    table.addElement(new tr().addElement(new td().addElement(new h3("Servlet Context"))));
    ServletContext servCtx = servlet.getServletContext();
    e = servCtx.getAttributeNames();
    while (e.hasMoreElements()) {
        String name = (String) e.nextElement();
        String attrib = servCtx.getAttribute(name).toString();
        table.addElement(new tr().addElement(new td().addElement(name)).addElement(new td().addElement(attrib)));
    }
    //  Servlet Context
    table.addElement(space);
    table.addElement(new tr().addElement(new td().addElement(new h3("Servlet Context Init Parameter"))));
    e = servCtx.getInitParameterNames();
    while (e.hasMoreElements()) {
        String name = (String) e.nextElement();
        String attrib = servCtx.getInitParameter(name).toString();
        table.addElement(new tr().addElement(new td().addElement(name)).addElement(new td().addElement(attrib)));
    }
    /*	*/
    return table;
}

Example 59 with ServletContext

use of javax.servlet.ServletContext in project jena by apache.

the class DumpServlet method dumpServletContext.

public String dumpServletContext() {
    StringWriter sw = new StringWriter();
    try (PrintWriter pw = new PrintWriter(sw)) {
        ServletContext sc = getServletContext();
        pw.println("majorVersion: '" + sc.getMajorVersion() + "'");
        pw.println("minorVersion: '" + sc.getMinorVersion() + "'");
        pw.println("contextName:  '" + sc.getServletContextName() + "'");
        pw.println("servletInfo:  '" + getServletInfo() + "'");
        pw.println("serverInfo:  '" + sc.getServerInfo() + "'");
        {
            Enumeration<String> en = sc.getInitParameterNames();
            if (en != null) {
                pw.println("initParameters: ");
                while (en.hasMoreElements()) {
                    String key = en.nextElement();
                    pw.println(key + ": '" + sc.getInitParameter(key) + "'");
                }
            }
        }
        {
            Enumeration<String> en = sc.getAttributeNames();
            if (en != null) {
                pw.println("attributes: ");
                while (en.hasMoreElements()) {
                    String key = en.nextElement();
                    pw.println(key + ": '" + sc.getAttribute(key) + "'");
                }
            }
        }
        pw.println();
        pw.close();
    }
    return sw.toString();
}

Example 60 with ServletContext

use of javax.servlet.ServletContext in project jena by apache.

the class FusekiServerListener method contextInitialized.

@Override
public void contextInitialized(ServletContextEvent sce) {
    ServletContext servletContext = sce.getServletContext();
    String x = servletContext.getContextPath();
    if (!x.isEmpty())
        Fuseki.configLog.info("Context path = " + x);
    serverInitialization(servletContext);
}