Examples with Container org.apache.catalina.Container used on opensource projects

Example 31 with Container

use of org.apache.catalina.Container in project tomcat by apache.

the class HTMLHostManagerServlet 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
     * @param smClient StringManager for the client's locale
     * @throws IOException An IO error occurred
     */
public void list(HttpServletRequest request, HttpServletResponse response, String message, StringManager smClient) throws IOException {
    if (debug >= 1) {
        log(sm.getString("hostManagerServlet.list", engine.getName()));
    }
    PrintWriter writer = response.getWriter();
    // HTML Header Section
    writer.print(org.apache.catalina.manager.Constants.HTML_HEADER_SECTION);
    // Body Header Section
    Object[] args = new Object[2];
    args[0] = request.getContextPath();
    args[1] = smClient.getString("htmlHostManagerServlet.title");
    writer.print(MessageFormat.format(org.apache.catalina.manager.Constants.BODY_HEADER_SECTION, args));
    // Message Section
    args = new Object[3];
    args[0] = smClient.getString("htmlHostManagerServlet.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("htmlHostManagerServlet.manager");
    args[1] = response.encodeURL(request.getContextPath() + "/html/list");
    args[2] = smClient.getString("htmlHostManagerServlet.list");
    args[3] = response.encodeURL(request.getContextPath() + "/" + smClient.getString("htmlHostManagerServlet.helpHtmlManagerFile"));
    args[4] = smClient.getString("htmlHostManagerServlet.helpHtmlManager");
    args[5] = response.encodeURL(request.getContextPath() + "/" + smClient.getString("htmlHostManagerServlet.helpManagerFile"));
    args[6] = smClient.getString("htmlHostManagerServlet.helpManager");
    args[7] = response.encodeURL("/manager/status");
    args[8] = smClient.getString("statusServlet.title");
    writer.print(MessageFormat.format(Constants.MANAGER_SECTION, args));
    // Hosts Header Section
    args = new Object[3];
    args[0] = smClient.getString("htmlHostManagerServlet.hostName");
    args[1] = smClient.getString("htmlHostManagerServlet.hostAliases");
    args[2] = smClient.getString("htmlHostManagerServlet.hostTasks");
    writer.print(MessageFormat.format(HOSTS_HEADER_SECTION, args));
    // Hosts Row Section
    // Create sorted map of host names.
    Container[] children = engine.findChildren();
    String[] hostNames = new String[children.length];
    for (int i = 0; i < children.length; i++) hostNames[i] = children[i].getName();
    TreeMap<String, String> sortedHostNamesMap = new TreeMap<>();
    for (int i = 0; i < hostNames.length; i++) {
        String displayPath = hostNames[i];
        sortedHostNamesMap.put(displayPath, hostNames[i]);
    }
    String hostsStart = smClient.getString("htmlHostManagerServlet.hostsStart");
    String hostsStop = smClient.getString("htmlHostManagerServlet.hostsStop");
    String hostsRemove = smClient.getString("htmlHostManagerServlet.hostsRemove");
    Iterator<Map.Entry<String, String>> iterator = sortedHostNamesMap.entrySet().iterator();
    while (iterator.hasNext()) {
        Map.Entry<String, String> entry = iterator.next();
        String hostName = entry.getKey();
        Host host = (Host) engine.findChild(hostName);
        if (host != null) {
            args = new Object[2];
            args[0] = RequestUtil.filter(hostName);
            String[] aliases = host.findAliases();
            StringBuilder buf = new StringBuilder();
            if (aliases.length > 0) {
                buf.append(aliases[0]);
                for (int j = 1; j < aliases.length; j++) {
                    buf.append(", ").append(aliases[j]);
                }
            }
            if (buf.length() == 0) {
                buf.append("&nbsp;");
                args[1] = buf.toString();
            } else {
                args[1] = RequestUtil.filter(buf.toString());
            }
            writer.print(MessageFormat.format(HOSTS_ROW_DETAILS_SECTION, args));
            args = new Object[4];
            if (host.getState().isAvailable()) {
                args[0] = response.encodeURL(request.getContextPath() + "/html/stop?name=" + URLEncoder.encode(hostName, "UTF-8"));
                args[1] = hostsStop;
            } else {
                args[0] = response.encodeURL(request.getContextPath() + "/html/start?name=" + URLEncoder.encode(hostName, "UTF-8"));
                args[1] = hostsStart;
            }
            args[2] = response.encodeURL(request.getContextPath() + "/html/remove?name=" + URLEncoder.encode(hostName, "UTF-8"));
            args[3] = hostsRemove;
            if (host == this.installedHost) {
                writer.print(MessageFormat.format(MANAGER_HOST_ROW_BUTTON_SECTION, args));
            } else {
                writer.print(MessageFormat.format(HOSTS_ROW_BUTTON_SECTION, args));
            }
        }
    }
    // Add Section
    args = new Object[6];
    args[0] = smClient.getString("htmlHostManagerServlet.addTitle");
    args[1] = smClient.getString("htmlHostManagerServlet.addHost");
    args[2] = response.encodeURL(request.getContextPath() + "/html/add");
    args[3] = smClient.getString("htmlHostManagerServlet.addName");
    args[4] = smClient.getString("htmlHostManagerServlet.addAliases");
    args[5] = smClient.getString("htmlHostManagerServlet.addAppBase");
    writer.print(MessageFormat.format(ADD_SECTION_START, args));
    args = new Object[3];
    args[0] = smClient.getString("htmlHostManagerServlet.addAutoDeploy");
    args[1] = "autoDeploy";
    args[2] = "checked";
    writer.print(MessageFormat.format(ADD_SECTION_BOOLEAN, args));
    args[0] = smClient.getString("htmlHostManagerServlet.addDeployOnStartup");
    args[1] = "deployOnStartup";
    args[2] = "checked";
    writer.print(MessageFormat.format(ADD_SECTION_BOOLEAN, args));
    args[0] = smClient.getString("htmlHostManagerServlet.addDeployXML");
    args[1] = "deployXML";
    args[2] = "checked";
    writer.print(MessageFormat.format(ADD_SECTION_BOOLEAN, args));
    args[0] = smClient.getString("htmlHostManagerServlet.addUnpackWARs");
    args[1] = "unpackWARs";
    args[2] = "checked";
    writer.print(MessageFormat.format(ADD_SECTION_BOOLEAN, args));
    args[0] = smClient.getString("htmlHostManagerServlet.addManager");
    args[1] = "manager";
    args[2] = "checked";
    writer.print(MessageFormat.format(ADD_SECTION_BOOLEAN, args));
    args[0] = smClient.getString("htmlHostManagerServlet.addCopyXML");
    args[1] = "copyXML";
    args[2] = "";
    writer.print(MessageFormat.format(ADD_SECTION_BOOLEAN, args));
    args = new Object[1];
    args[0] = smClient.getString("htmlHostManagerServlet.addButton");
    writer.print(MessageFormat.format(ADD_SECTION_END, args));
    // Persist Configuration Section
    args = new Object[4];
    args[0] = smClient.getString("htmlHostManagerServlet.persistTitle");
    args[1] = response.encodeURL(request.getContextPath() + "/html/persist");
    args[2] = smClient.getString("htmlHostManagerServlet.persistAllButton");
    args[3] = smClient.getString("htmlHostManagerServlet.persistAll");
    writer.print(MessageFormat.format(PERSIST_SECTION, args));
    // Server Header Section
    args = new Object[7];
    args[0] = smClient.getString("htmlHostManagerServlet.serverTitle");
    args[1] = smClient.getString("htmlHostManagerServlet.serverVersion");
    args[2] = smClient.getString("htmlHostManagerServlet.serverJVMVersion");
    args[3] = smClient.getString("htmlHostManagerServlet.serverJVMVendor");
    args[4] = smClient.getString("htmlHostManagerServlet.serverOSName");
    args[5] = smClient.getString("htmlHostManagerServlet.serverOSVersion");
    args[6] = smClient.getString("htmlHostManagerServlet.serverOSArch");
    writer.print(MessageFormat.format(Constants.SERVER_HEADER_SECTION, args));
    // Server Row Section
    args = new Object[6];
    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");
    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();
}

Example 32 with Container

use of org.apache.catalina.Container in project tomcat by apache.

the class HostManagerServlet method remove.

/**
     * Remove the specified host.
     *
     * @param writer Writer to render results to
     * @param name host name
     * @param smClient StringManager for the client's locale
     */
protected synchronized void remove(PrintWriter writer, String name, StringManager smClient) {
    if (debug >= 1) {
        log(sm.getString("hostManagerServlet.remove", name));
    }
    // Validate the requested host name
    if ((name == null) || name.length() == 0) {
        writer.println(smClient.getString("hostManagerServlet.invalidHostName", name));
        return;
    }
    // Check if host exists
    if (engine.findChild(name) == null) {
        writer.println(smClient.getString("hostManagerServlet.noHost", name));
        return;
    }
    // Prevent removing our own host
    if (engine.findChild(name) == installedHost) {
        writer.println(smClient.getString("hostManagerServlet.cannotRemoveOwnHost", name));
        return;
    }
    // Note that the host will not get physically removed
    try {
        Container child = engine.findChild(name);
        engine.removeChild(child);
        if (child instanceof ContainerBase)
            ((ContainerBase) child).destroy();
    } catch (Exception e) {
        writer.println(smClient.getString("hostManagerServlet.exception", e.toString()));
        return;
    }
    Host host = (StandardHost) engine.findChild(name);
    if (host == null) {
        writer.println(smClient.getString("hostManagerServlet.remove", name));
    } else {
        // Something failed
        writer.println(smClient.getString("hostManagerServlet.removeFailed", name));
    }
}

Example 33 with Container

use of org.apache.catalina.Container in project tomcat by apache.

the class MapperListener method addListeners.

/**
     * Add this mapper to the container and all child containers
     *
     * @param container
     */
private void addListeners(Container container) {
    container.addContainerListener(this);
    container.addLifecycleListener(this);
    for (Container child : container.findChildren()) {
        addListeners(child);
    }
}

Example 34 with Container

use of org.apache.catalina.Container in project tomcat by apache.

the class MapperListener method startInternal.

// ------------------------------------------------------- Lifecycle Methods
@Override
public void startInternal() throws LifecycleException {
    setState(LifecycleState.STARTING);
    Engine engine = service.getContainer();
    if (engine == null) {
        return;
    }
    findDefaultHost();
    addListeners(engine);
    Container[] conHosts = engine.findChildren();
    for (Container conHost : conHosts) {
        Host host = (Host) conHost;
        if (!LifecycleState.NEW.equals(host.getState())) {
            // Registering the host will register the context and wrappers
            registerHost(host);
        }
    }
}

Example 35 with Container

use of org.apache.catalina.Container in project tomcat by apache.

the class ContainerMBean method addValve.

/**
     * Adds a valve to this Container instance.
     *
     * @param valveType ClassName of the valve to be added
     * @return the MBean name of the new valve
     * @throws MBeanException if adding the valve failed
     */
public String addValve(String valveType) throws MBeanException {
    Valve valve = (Valve) newInstance(valveType);
    Container container = doGetManagedResource();
    container.getPipeline().addValve(valve);
    if (valve instanceof JmxEnabled) {
        return ((JmxEnabled) valve).getObjectName().toString();
    } else {
        return null;
    }
}