Examples with Page com.alibaba.dubbo.monitor.simple.common.Page used on opensource projects

Example 16 with Page

use of com.alibaba.dubbo.monitor.simple.common.Page in project incubator-dubbo-ops by apache.

the class HostsPageHandler method handle.

public Page handle(URL url) {
    List<List<String>> rows = new ArrayList<List<String>>();
    Set<String> hosts = RegistryContainer.getInstance().getHosts();
    int providersCount = 0;
    int consumersCount = 0;
    if (hosts != null && hosts.size() > 0) {
        for (String host : hosts) {
            List<String> row = new ArrayList<String>();
            row.add(NetUtils.getHostName(host) + "/" + host);
            List<URL> providers = RegistryContainer.getInstance().getProvidersByHost(host);
            List<URL> consumers = RegistryContainer.getInstance().getConsumersByHost(host);
            if (providers != null && providers.size() > 0 || consumers != null && consumers.size() > 0) {
                URL provider = (providers != null && providers.size() > 0 ? providers.iterator().next() : consumers.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("");
            }
            int proviedSize = providers == null ? 0 : providers.size();
            providersCount += proviedSize;
            row.add(proviedSize == 0 ? "<font color=\"blue\">No provider</font>" : "<a href=\"providers.html?host=" + host + "\">Providers(" + proviedSize + ")</a>");
            int consumersSize = consumers == null ? 0 : consumers.size();
            consumersCount += consumersSize;
            row.add(consumersSize == 0 ? "<font color=\"blue\">No consumer</font>" : "<a href=\"consumers.html?host=" + host + "\">Consumers(" + consumersSize + ")</a>");
            rows.add(row);
        }
    }
    return new Page("Hosts", "Hosts (" + rows.size() + ")", new String[] { "Host Name/IP:", "Application", "Owner", "Providers(" + providersCount + ")", "Consumers(" + consumersCount + ")" }, rows);
}

Example 17 with Page

use of com.alibaba.dubbo.monitor.simple.common.Page in project incubator-dubbo-ops by apache.

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

Example 18 with Page

use of com.alibaba.dubbo.monitor.simple.common.Page in project incubator-dubbo-ops by apache.

the class RegisteredPageHandler 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='registered.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).getRegistered();
        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; Registered | <a href=\"subscribed.html?registry=" + registryAddress + "\">Subscribed</a>", "Registered (" + rows.size() + ")", new String[] { "Provider URL:" }, rows);
}