Examples with StringManager org.apache.tomcat.util.res.StringManager used on opensource projects

Example 6 with StringManager

use of org.apache.tomcat.util.res.StringManager in project tomcat by apache.

the class ManagerServlet method sessions.

/**
 * Session information for the web application at the specified context path.
 * Displays a profile of session thisAccessedTime listing number
 * of sessions for each 10 minute interval up to 10 hours.
 *
 * @param writer Writer to render to
 * @param cn Name of the application to list session information for
 * @param idle Expire all sessions with idle time > idle for this context
 * @param smClient i18n support for current client's locale
 */
protected void sessions(PrintWriter writer, ContextName cn, int idle, StringManager smClient) {
    if (debug >= 1) {
        log("sessions: Session information for web application '" + cn + "'");
        if (idle >= 0) {
            log("sessions: Session expiration for " + idle + " minutes '" + cn + "'");
        }
    }
    if (!validateContextName(cn, writer, smClient)) {
        return;
    }
    String displayPath = cn.getDisplayName();
    try {
        Context context = (Context) host.findChild(cn.getName());
        if (context == null) {
            writer.println(smClient.getString("managerServlet.noContext", Escape.htmlElementContent(displayPath)));
            return;
        }
        Manager manager = context.getManager();
        if (manager == null) {
            writer.println(smClient.getString("managerServlet.noManager", Escape.htmlElementContent(displayPath)));
            return;
        }
        int maxCount = 60;
        int histoInterval = 1;
        int maxInactiveInterval = context.getSessionTimeout();
        if (maxInactiveInterval > 0) {
            histoInterval = maxInactiveInterval / maxCount;
            if (histoInterval * maxCount < maxInactiveInterval) {
                histoInterval++;
            }
            if (0 == histoInterval) {
                histoInterval = 1;
            }
            maxCount = maxInactiveInterval / histoInterval;
            if (histoInterval * maxCount < maxInactiveInterval) {
                maxCount++;
            }
        }
        writer.println(smClient.getString("managerServlet.sessions", displayPath));
        writer.println(smClient.getString("managerServlet.sessiondefaultmax", "" + maxInactiveInterval));
        Session[] sessions = manager.findSessions();
        int[] timeout = new int[maxCount + 1];
        int notimeout = 0;
        int expired = 0;
        for (Session session : sessions) {
            int time = (int) (session.getIdleTimeInternal() / 1000L);
            if (idle >= 0 && time >= idle * 60) {
                session.expire();
                expired++;
            }
            time = time / 60 / histoInterval;
            if (time < 0) {
                notimeout++;
            } else if (time >= maxCount) {
                timeout[maxCount]++;
            } else {
                timeout[time]++;
            }
        }
        if (timeout[0] > 0) {
            writer.println(smClient.getString("managerServlet.sessiontimeout", "<" + histoInterval, "" + timeout[0]));
        }
        for (int i = 1; i < maxCount; i++) {
            if (timeout[i] > 0) {
                writer.println(smClient.getString("managerServlet.sessiontimeout", "" + (i) * histoInterval + " - <" + (i + 1) * histoInterval, "" + timeout[i]));
            }
        }
        if (timeout[maxCount] > 0) {
            writer.println(smClient.getString("managerServlet.sessiontimeout", ">=" + maxCount * histoInterval, "" + timeout[maxCount]));
        }
        if (notimeout > 0) {
            writer.println(smClient.getString("managerServlet.sessiontimeout.unlimited", "" + notimeout));
        }
        if (idle >= 0) {
            writer.println(smClient.getString("managerServlet.sessiontimeout.expired", ">" + idle, "" + expired));
        }
    } catch (Throwable t) {
        ExceptionUtils.handleThrowable(t);
        log(sm.getString("managerServlet.error.sessions", displayPath), t);
        writer.println(smClient.getString("managerServlet.exception", t.toString()));
    }
}

Example 7 with StringManager

use of org.apache.tomcat.util.res.StringManager in project tomcat by apache.

the class ManagerServlet method doPut.

/**
 * Process a PUT request for the specified resource.
 *
 * @param request The servlet request we are processing
 * @param response The servlet response we are creating
 *
 * @exception IOException if an input/output error occurs
 * @exception ServletException if a servlet-specified error occurs
 */
@Override
public void doPut(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {
    StringManager smClient = StringManager.getManager(Constants.Package, request.getLocales());
    // Identify the request parameters that we need
    String command = request.getPathInfo();
    if (command == null) {
        command = request.getServletPath();
    }
    String path = request.getParameter("path");
    ContextName cn = null;
    if (path != null) {
        cn = new ContextName(path, request.getParameter("version"));
    }
    String config = request.getParameter("config");
    String tag = request.getParameter("tag");
    boolean update = false;
    if ((request.getParameter("update") != null) && (request.getParameter("update").equals("true"))) {
        update = true;
    }
    // Prepare our output writer to generate the response message
    response.setContentType("text/plain;charset=" + Constants.CHARSET);
    // Stop older versions of IE thinking they know best. We set text/plain
    // in the line above for a reason. IE's behaviour is unwanted at best
    // and dangerous at worst.
    response.setHeader("X-Content-Type-Options", "nosniff");
    PrintWriter writer = response.getWriter();
    // Process the requested command
    if (command == null) {
        writer.println(smClient.getString("managerServlet.noCommand"));
    } else if (command.equals("/deploy")) {
        deploy(writer, config, cn, tag, update, request, smClient);
    } else {
        writer.println(smClient.getString("managerServlet.unknownCommand", command));
    }
    // Finish up the response
    writer.flush();
    writer.close();
}

Example 8 with StringManager

use of org.apache.tomcat.util.res.StringManager in project tomcat70 by apache.

the class HttpMessages method getInstance.

public static HttpMessages getInstance(Locale locale) {
    HttpMessages result = instances.get(locale);
    if (result == null) {
        StringManager sm = StringManager.getManager("org.apache.tomcat.util.http.res", locale);
        if (Locale.getDefault().equals(sm.getLocale())) {
            result = DEFAULT;
        } else {
            result = new HttpMessages(sm);
        }
        instances.put(locale, result);
    }
    return result;
}

Example 9 with StringManager

use of org.apache.tomcat.util.res.StringManager in project tomcat70 by apache.

the class HTMLManagerServlet method doGet.

// --------------------------------------------------------- Public Methods
/**
 * Process a GET request for the specified resource.
 *
 * @param request The servlet request we are processing
 * @param response The servlet response we are creating
 *
 * @exception IOException if an input/output error occurs
 * @exception ServletException if a servlet-specified error occurs
 */
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {
    StringManager smClient = StringManager.getManager(Constants.Package, request.getLocales());
    // Identify the request parameters that we need
    // By obtaining the command from the pathInfo, per-command security can
    // be configured in web.xml
    String command = request.getPathInfo();
    String path = request.getParameter("path");
    ContextName cn = null;
    if (path != null) {
        cn = new ContextName(path, request.getParameter("version"));
    }
    // Prepare our output writer to generate the response message
    response.setContentType("text/html; charset=" + Constants.CHARSET);
    String message = "";
    // Process the requested command
    if (command == null || command.equals("/")) {
    // No command == list
    } else if (command.equals("/list")) {
    // List always displayed - nothing to do here
    } else if (command.equals("/sessions")) {
        try {
            doSessions(cn, request, response, smClient);
            return;
        } catch (Exception e) {
            log("HTMLManagerServlet.sessions[" + cn + "]", e);
            message = smClient.getString("managerServlet.exception", e.toString());
        }
    } else if (command.equals("/upload") || command.equals("/deploy") || command.equals("/reload") || command.equals("/undeploy") || command.equals("/expire") || command.equals("/start") || command.equals("/stop")) {
        message = smClient.getString("managerServlet.postCommand", command);
    } else {
        message = smClient.getString("managerServlet.unknownCommand", command);
    }
    list(request, response, message, smClient);
}

Example 10 with StringManager

use of org.apache.tomcat.util.res.StringManager in project tomcat70 by apache.

the class HTMLManagerServlet method list.

/**
 * Render a HTML list of the currently active Contexts in our virtual host,
 * and memory and server status information.
 *
 * @param request The request
 * @param response The response
 * @param message a message to display
 */
protected void list(HttpServletRequest request, HttpServletResponse response, String message, StringManager smClient) throws IOException {
    if (debug >= 1)
        log("list: Listing contexts for virtual host '" + host.getName() + "'");
    PrintWriter writer = response.getWriter();
    // HTML Header Section
    writer.print(Constants.HTML_HEADER_SECTION);
    // Body Header Section
    Object[] args = new Object[2];
    args[0] = request.getContextPath();
    args[1] = smClient.getString("htmlManagerServlet.title");
    writer.print(MessageFormat.format(Constants.BODY_HEADER_SECTION, args));
    // Message Section
    args = new Object[3];
    args[0] = smClient.getString("htmlManagerServlet.messageLabel");
    if (message == null || message.length() == 0) {
        args[1] = "OK";
    } else {
        args[1] = RequestUtil.filter(message);
    }
    writer.print(MessageFormat.format(Constants.MESSAGE_SECTION, args));
    // Manager Section
    args = new Object[9];
    args[0] = smClient.getString("htmlManagerServlet.manager");
    args[1] = response.encodeURL(request.getContextPath() + "/html/list");
    args[2] = smClient.getString("htmlManagerServlet.list");
    args[3] = response.encodeURL(request.getContextPath() + "/" + smClient.getString("htmlManagerServlet.helpHtmlManagerFile"));
    args[4] = smClient.getString("htmlManagerServlet.helpHtmlManager");
    args[5] = response.encodeURL(request.getContextPath() + "/" + smClient.getString("htmlManagerServlet.helpManagerFile"));
    args[6] = smClient.getString("htmlManagerServlet.helpManager");
    args[7] = response.encodeURL(request.getContextPath() + "/status");
    args[8] = smClient.getString("statusServlet.title");
    writer.print(MessageFormat.format(Constants.MANAGER_SECTION, args));
    // Apps Header Section
    args = new Object[7];
    args[0] = smClient.getString("htmlManagerServlet.appsTitle");
    args[1] = smClient.getString("htmlManagerServlet.appsPath");
    args[2] = smClient.getString("htmlManagerServlet.appsVersion");
    args[3] = smClient.getString("htmlManagerServlet.appsName");
    args[4] = smClient.getString("htmlManagerServlet.appsAvailable");
    args[5] = smClient.getString("htmlManagerServlet.appsSessions");
    args[6] = smClient.getString("htmlManagerServlet.appsTasks");
    writer.print(MessageFormat.format(APPS_HEADER_SECTION, args));
    // Apps Row Section
    // Create sorted map of deployed applications by context name.
    Container[] children = host.findChildren();
    String[] contextNames = new String[children.length];
    for (int i = 0; i < children.length; i++) contextNames[i] = children[i].getName();
    Arrays.sort(contextNames);
    String appsStart = smClient.getString("htmlManagerServlet.appsStart");
    String appsStop = smClient.getString("htmlManagerServlet.appsStop");
    String appsReload = smClient.getString("htmlManagerServlet.appsReload");
    String appsUndeploy = smClient.getString("htmlManagerServlet.appsUndeploy");
    String appsExpire = smClient.getString("htmlManagerServlet.appsExpire");
    String noVersion = "<i>" + smClient.getString("htmlManagerServlet.noVersion") + "</i>";
    boolean isHighlighted = true;
    boolean isDeployed = true;
    String highlightColor = null;
    for (String contextName : contextNames) {
        Context ctxt = (Context) host.findChild(contextName);
        if (ctxt != null) {
            // Bugzilla 34818, alternating row colors
            isHighlighted = !isHighlighted;
            if (isHighlighted) {
                highlightColor = "#C3F3C3";
            } else {
                highlightColor = "#FFFFFF";
            }
            String contextPath = ctxt.getPath();
            String displayPath = contextPath;
            if (displayPath.equals("")) {
                displayPath = "/";
            }
            StringBuilder tmp = new StringBuilder();
            tmp.append("path=");
            tmp.append(URLEncoder.DEFAULT.encode(displayPath, "UTF-8"));
            if (ctxt.getWebappVersion().length() > 0) {
                tmp.append("&version=");
                tmp.append(URLEncoder.DEFAULT.encode(ctxt.getWebappVersion(), "UTF-8"));
            }
            String pathVersion = tmp.toString();
            try {
                isDeployed = isDeployed(contextName);
            } catch (Exception e) {
                // Assume false on failure for safety
                isDeployed = false;
            }
            args = new Object[7];
            args[0] = "<a href=\"" + URLEncoder.DEFAULT.encode(contextPath + "/", "UTF-8") + "\">" + RequestUtil.filter(displayPath) + "</a>";
            if ("".equals(ctxt.getWebappVersion())) {
                args[1] = noVersion;
            } else {
                args[1] = RequestUtil.filter(ctxt.getWebappVersion());
            }
            if (ctxt.getDisplayName() == null) {
                args[2] = "&nbsp;";
            } else {
                args[2] = RequestUtil.filter(ctxt.getDisplayName());
            }
            args[3] = Boolean.valueOf(ctxt.getState().isAvailable());
            args[4] = RequestUtil.filter(response.encodeURL(request.getContextPath() + "/html/sessions?" + pathVersion));
            Manager manager = ctxt.getManager();
            if (manager instanceof DistributedManager && showProxySessions) {
                args[5] = Integer.valueOf(((DistributedManager) manager).getActiveSessionsFull());
            } else if (manager != null) {
                args[5] = Integer.valueOf(manager.getActiveSessions());
            } else {
                args[5] = Integer.valueOf(0);
            }
            args[6] = highlightColor;
            writer.print(MessageFormat.format(APPS_ROW_DETAILS_SECTION, args));
            args = new Object[14];
            args[0] = RequestUtil.filter(response.encodeURL(request.getContextPath() + "/html/start?" + pathVersion));
            args[1] = appsStart;
            args[2] = RequestUtil.filter(response.encodeURL(request.getContextPath() + "/html/stop?" + pathVersion));
            args[3] = appsStop;
            args[4] = RequestUtil.filter(response.encodeURL(request.getContextPath() + "/html/reload?" + pathVersion));
            args[5] = appsReload;
            args[6] = RequestUtil.filter(response.encodeURL(request.getContextPath() + "/html/undeploy?" + pathVersion));
            args[7] = appsUndeploy;
            args[8] = RequestUtil.filter(response.encodeURL(request.getContextPath() + "/html/expire?" + pathVersion));
            args[9] = appsExpire;
            args[10] = smClient.getString("htmlManagerServlet.expire.explain");
            if (manager == null) {
                args[11] = smClient.getString("htmlManagerServlet.noManager");
            } else {
                args[11] = Integer.valueOf(ctxt.getSessionTimeout());
            }
            args[12] = smClient.getString("htmlManagerServlet.expire.unit");
            args[13] = highlightColor;
            if (ctxt.getName().equals(this.context.getName())) {
                writer.print(MessageFormat.format(MANAGER_APP_ROW_BUTTON_SECTION, args));
            } else if (ctxt.getState().isAvailable() && isDeployed) {
                writer.print(MessageFormat.format(STARTED_DEPLOYED_APPS_ROW_BUTTON_SECTION, args));
            } else if (ctxt.getState().isAvailable() && !isDeployed) {
                writer.print(MessageFormat.format(STARTED_NONDEPLOYED_APPS_ROW_BUTTON_SECTION, args));
            } else if (!ctxt.getState().isAvailable() && isDeployed) {
                writer.print(MessageFormat.format(STOPPED_DEPLOYED_APPS_ROW_BUTTON_SECTION, args));
            } else {
                writer.print(MessageFormat.format(STOPPED_NONDEPLOYED_APPS_ROW_BUTTON_SECTION, args));
            }
        }
    }
    // Deploy Section
    args = new Object[7];
    args[0] = smClient.getString("htmlManagerServlet.deployTitle");
    args[1] = smClient.getString("htmlManagerServlet.deployServer");
    args[2] = response.encodeURL(request.getContextPath() + "/html/deploy");
    args[3] = smClient.getString("htmlManagerServlet.deployPath");
    args[4] = smClient.getString("htmlManagerServlet.deployConfig");
    args[5] = smClient.getString("htmlManagerServlet.deployWar");
    args[6] = smClient.getString("htmlManagerServlet.deployButton");
    writer.print(MessageFormat.format(DEPLOY_SECTION, args));
    args = new Object[4];
    args[0] = smClient.getString("htmlManagerServlet.deployUpload");
    args[1] = response.encodeURL(request.getContextPath() + "/html/upload");
    args[2] = smClient.getString("htmlManagerServlet.deployUploadFile");
    args[3] = smClient.getString("htmlManagerServlet.deployButton");
    writer.print(MessageFormat.format(UPLOAD_SECTION, args));
    // Diagnostics section
    args = new Object[5];
    args[0] = smClient.getString("htmlManagerServlet.diagnosticsTitle");
    args[1] = smClient.getString("htmlManagerServlet.diagnosticsLeak");
    args[2] = response.encodeURL(request.getContextPath() + "/html/findleaks");
    args[3] = smClient.getString("htmlManagerServlet.diagnosticsLeakWarning");
    args[4] = smClient.getString("htmlManagerServlet.diagnosticsLeakButton");
    writer.print(MessageFormat.format(DIAGNOSTICS_SECTION, args));
    // Server Header Section
    args = new Object[9];
    args[0] = smClient.getString("htmlManagerServlet.serverTitle");
    args[1] = smClient.getString("htmlManagerServlet.serverVersion");
    args[2] = smClient.getString("htmlManagerServlet.serverJVMVersion");
    args[3] = smClient.getString("htmlManagerServlet.serverJVMVendor");
    args[4] = smClient.getString("htmlManagerServlet.serverOSName");
    args[5] = smClient.getString("htmlManagerServlet.serverOSVersion");
    args[6] = smClient.getString("htmlManagerServlet.serverOSArch");
    args[7] = smClient.getString("htmlManagerServlet.serverHostname");
    args[8] = smClient.getString("htmlManagerServlet.serverIPAddress");
    writer.print(MessageFormat.format(Constants.SERVER_HEADER_SECTION, args));
    // Server Row Section
    args = new Object[8];
    args[0] = ServerInfo.getServerInfo();
    args[1] = System.getProperty("java.runtime.version");
    args[2] = System.getProperty("java.vm.vendor");
    args[3] = System.getProperty("os.name");
    args[4] = System.getProperty("os.version");
    args[5] = System.getProperty("os.arch");
    try {
        InetAddress address = InetAddress.getLocalHost();
        args[6] = address.getHostName();
        args[7] = address.getHostAddress();
    } catch (UnknownHostException e) {
        args[6] = "-";
        args[7] = "-";
    }
    writer.print(MessageFormat.format(Constants.SERVER_ROW_SECTION, args));
    // HTML Tail Section
    writer.print(Constants.HTML_TAIL_SECTION);
    // Finish up the response
    writer.flush();
    writer.close();
}