Examples with Page com.alibaba.dubbo.container.page.Page used on opensource projects

Example 1 with Page

use of com.alibaba.dubbo.container.page.Page in project dubbo by alibaba.

the class StatusPageHandler method handle.

public Page handle(URL url) {
    List<List<String>> rows = new ArrayList<List<String>>();
    Set<String> names = ExtensionLoader.getExtensionLoader(StatusChecker.class).getSupportedExtensions();
    Map<String, Status> statuses = new HashMap<String, Status>();
    for (String name : names) {
        StatusChecker checker = ExtensionLoader.getExtensionLoader(StatusChecker.class).getExtension(name);
        List<String> row = new ArrayList<String>();
        row.add(name);
        Status status = checker.check();
        if (status != null && !Status.Level.UNKNOWN.equals(status.getLevel())) {
            statuses.put(name, status);
            row.add(getLevelHtml(status.getLevel()));
            row.add(status.getMessage());
            rows.add(row);
        }
    }
    Status status = StatusUtils.getSummaryStatus(statuses);
    if ("status".equals(url.getPath())) {
        return new Page("", "", "", status.getLevel().toString());
    } else {
        List<String> row = new ArrayList<String>();
        row.add("summary");
        row.add(getLevelHtml(status.getLevel()));
        row.add("<a href=\"/status\" target=\"_blank\">summary</a>");
        rows.add(row);
        return new Page("Status (<a href=\"/status\" target=\"_blank\">summary</a>)", "Status", new String[] { "Name", "Status", "Description" }, rows);
    }
}

Example 2 with Page

use of com.alibaba.dubbo.container.page.Page in project dubbo by alibaba.

the class SubscribedPageHandler method handle.

public Page handle(URL url) {
    String registryAddress = url.getParameter("registry", "");
    List<List<String>> rows = new ArrayList<List<String>>();
    Collection<Registry> registries = AbstractRegistryFactory.getRegistries();
    StringBuilder select = new StringBuilder();
    Registry registry = null;
    if (registries != null && registries.size() > 0) {
        if (registries.size() == 1) {
            registry = registries.iterator().next();
            select.append(" &gt; " + registry.getUrl().getAddress());
        } else {
            select.append(" &gt; <select onchange=\"window.location.href='subscribed.html?registry=' + this.value;\">");
            for (Registry r : registries) {
                String sp = r.getUrl().getAddress();
                select.append("<option value=\">");
                select.append(sp);
                if (((registryAddress == null || registryAddress.length() == 0) && registry == null) || registryAddress.equals(sp)) {
                    registry = r;
                    select.append("\" selected=\"selected");
                }
                select.append("\">");
                select.append(sp);
                select.append("</option>");
            }
            select.append("</select>");
        }
    }
    if (registry instanceof AbstractRegistry) {
        Set<URL> services = ((AbstractRegistry) registry).getSubscribed().keySet();
        if (services != null && services.size() > 0) {
            for (URL u : services) {
                List<String> row = new ArrayList<String>();
                row.add(u.toFullString().replace("<", "&lt;").replace(">", "&gt;"));
                rows.add(row);
            }
        }
    }
    return new Page("<a href=\"registries.html\">Registries</a>" + select.toString() + " &gt; <a href=\"registered.html?registry=" + registryAddress + "\">Registered</a> | Subscribed", "Subscribed (" + rows.size() + ")", new String[] { "Consumer URL:" }, rows);
}

Example 3 with Page

use of com.alibaba.dubbo.container.page.Page in project dubbo by alibaba.

the class ConsumersPageHandler method handle.

public Page handle(URL url) {
    String service = url.getParameter("service");
    String host = url.getParameter("host");
    String application = url.getParameter("application");
    if (service != null && service.length() > 0) {
        List<List<String>> rows = new ArrayList<List<String>>();
        List<URL> consumers = RegistryContainer.getInstance().getConsumersByService(service);
        if (consumers != null && consumers.size() > 0) {
            for (URL u : consumers) {
                List<String> row = new ArrayList<String>();
                String s = u.toFullString();
                row.add(s.replace("&", "&amp;"));
                row.add("<button onclick=\"if(confirm('Confirm unsubscribe consumer?')){window.location.href='unsubscribe.html?service=" + service + "&consumer=" + URL.encode(s) + "';}\">Unsubscribe</button>");
                rows.add(row);
            }
        }
        return new Page("<a href=\"services.html\">Services</a> &gt; " + service + " &gt; <a href=\"providers.html?service=" + service + "\">Providers</a> | Consumers | <a href=\"statistics.html?service=" + service + "\">Statistics</a> | <a href=\"charts.html?service=" + service + "\">Charts</a>", "Consumers (" + rows.size() + ")", new String[] { "Consumer URL:", "Unsubscribe" }, rows);
    } else if (host != null && host.length() > 0) {
        List<List<String>> rows = new ArrayList<List<String>>();
        List<URL> consumers = RegistryContainer.getInstance().getConsumersByHost(host);
        if (consumers != null && consumers.size() > 0) {
            for (URL u : consumers) {
                List<String> row = new ArrayList<String>();
                String s = u.toFullString();
                row.add(s.replace("&", "&amp;"));
                row.add("<button onclick=\"if(confirm('Confirm unsubscribe consumer?')){window.location.href='unsubscribe.html?host=" + host + "&consumer=" + URL.encode(s) + "';}\">Unsubscribe</button>");
                rows.add(row);
            }
        }
        return new Page("<a href=\"hosts.html\">Hosts</a> &gt; " + NetUtils.getHostName(host) + "/" + host + " &gt; <a href=\"providers.html?host=" + host + "\">Providers</a> | Consumers", "Consumers (" + rows.size() + ")", new String[] { "Consumer URL:", "Unsubscribe" }, rows);
    } else if (application != null && application.length() > 0) {
        List<List<String>> rows = new ArrayList<List<String>>();
        List<URL> consumers = RegistryContainer.getInstance().getConsumersByApplication(application);
        if (consumers != null && consumers.size() > 0) {
            for (URL u : consumers) {
                List<String> row = new ArrayList<String>();
                String s = u.toFullString();
                row.add(s.replace("&", "&amp;"));
                row.add("<button onclick=\"if(confirm('Confirm unsubscribe consumer?')){window.location.href='unsubscribe.html?application=" + application + "&consumer=" + URL.encode(s) + "';}\">Unsubscribe</button>");
                rows.add(row);
            }
        }
        return new Page("<a href=\"applications.html\">Applications</a> &gt; " + application + " &gt; <a href=\"providers.html?application=" + application + "\">Providers</a> | Consumers | <a href=\"dependencies.html?application=" + application + "\">Depends On</a> | <a href=\"dependencies.html?application=" + application + "&reverse=true\">Used By</a>", "Consumers (" + rows.size() + ")", new String[] { "Consumer URL:", "Unsubscribe" }, rows);
    } else {
        throw new IllegalArgumentException("Please input service or host or application parameter.");
    }
}

Example 4 with Page

use of com.alibaba.dubbo.container.page.Page in project dubbo by alibaba.

the class ServicesPageHandler method handle.

public Page handle(URL url) {
    Set<String> services = RegistryContainer.getInstance().getServices();
    List<List<String>> rows = new ArrayList<List<String>>();
    int providerCount = 0;
    int consumerCount = 0;
    if (services != null && services.size() > 0) {
        for (String service : services) {
            List<URL> providers = RegistryContainer.getInstance().getProvidersByService(service);
            int providerSize = providers == null ? 0 : providers.size();
            providerCount += providerSize;
            List<URL> consumers = RegistryContainer.getInstance().getConsumersByService(service);
            int consumerSize = consumers == null ? 0 : consumers.size();
            consumerCount += consumerSize;
            List<String> row = new ArrayList<String>();
            row.add(service);
            if (providerSize > 0 || consumerSize > 0) {
                if (providerSize > 0) {
                    URL provider = providers.iterator().next();
                    row.add(provider.getParameter(Constants.APPLICATION_KEY, ""));
                    row.add(provider.getParameter("owner", "") + (provider.hasParameter("organization") ? " (" + provider.getParameter("organization") + ")" : ""));
                } else {
                    row.add("");
                    row.add("");
                }
                row.add(providerSize == 0 ? "<font color=\"red\">No provider</a>" : "<a href=\"providers.html?service=" + service + "\">Providers(" + providerSize + ")</a>");
                row.add(consumerSize == 0 ? "<font color=\"blue\">No consumer</a>" : "<a href=\"consumers.html?service=" + service + "\">Consumers(" + consumerSize + ")</a>");
                row.add("<a href=\"statistics.html?service=" + service + "\">Statistics</a>");
                row.add("<a href=\"charts.html?service=" + service + "\">Charts</a>");
                rows.add(row);
            }
        }
    }
    return new Page("Services", "Services (" + rows.size() + ")", new String[] { "Service Name:", "Application", "Owner", "Providers(" + providerCount + ")", "Consumers(" + consumerCount + ")", "Statistics", "Charts" }, rows);
}

Example 5 with Page

use of com.alibaba.dubbo.container.page.Page in project dubbo by alibaba.

the class UnsubscribePageHandler method handle.

public Page handle(URL url) {
    String consumer = url.getParameterAndDecoded("consumer");
    if (consumer == null || consumer.length() == 0) {
        throw new IllegalArgumentException("Please input consumer parameter.");
    }
    URL consumerUrl = URL.valueOf(consumer);
    RegistryContainer.getInstance().getRegistry().unsubscribe(consumerUrl, NotifyListenerAdapter.NOTIFY_LISTENER);
    String parameter;
    if (url.hasParameter("service")) {
        parameter = "service=" + url.getParameter("service");
    } else if (url.hasParameter("host")) {
        parameter = "host=" + url.getParameter("host");
    } else if (url.hasParameter("application")) {
        parameter = "application=" + url.getParameter("application");
    } else {
        parameter = "service=" + consumerUrl.getServiceInterface();
    }
    return new Page("<script type=\"text/javascript\">window.location.href=\"consumers.html?" + parameter + "\";</script>");
}