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

Example 16 with Page

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

the class ApplicationsPageHandler method handle.

public Page handle(URL url) {
    Set<String> applications = RegistryContainer.getInstance().getApplications();
    List<List<String>> rows = new ArrayList<List<String>>();
    int providersCount = 0;
    int consumersCount = 0;
    int efferentCount = 0;
    int afferentCount = 0;
    if (applications != null && applications.size() > 0) {
        for (String application : applications) {
            List<String> row = new ArrayList<String>();
            row.add(application);
            List<URL> providers = RegistryContainer.getInstance().getProvidersByApplication(application);
            List<URL> consumers = RegistryContainer.getInstance().getConsumersByApplication(application);
            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("owner", "") + (provider.hasParameter("organization") ? " (" + provider.getParameter("organization") + ")" : ""));
            } else {
                row.add("");
            }
            int providersSize = providers == null ? 0 : providers.size();
            providersCount += providersSize;
            row.add(providersSize == 0 ? "<font color=\"blue\">No provider</font>" : "<a href=\"providers.html?application=" + application + "\">Providers(" + providersSize + ")</a>");
            int consumersSize = consumers == null ? 0 : consumers.size();
            consumersCount += consumersSize;
            row.add(consumersSize == 0 ? "<font color=\"blue\">No consumer</font>" : "<a href=\"consumers.html?application=" + application + "\">Consumers(" + consumersSize + ")</a>");
            Set<String> efferents = RegistryContainer.getInstance().getDependencies(application, false);
            int efferentSize = efferents == null ? 0 : efferents.size();
            efferentCount += efferentSize;
            row.add(efferentSize == 0 ? "<font color=\"blue\">No dependency</font>" : "<a href=\"dependencies.html?application=" + application + "\">Depends On(" + efferentSize + ")</a>");
            Set<String> afferents = RegistryContainer.getInstance().getDependencies(application, true);
            int afferentSize = afferents == null ? 0 : afferents.size();
            afferentCount += afferentSize;
            row.add(afferentSize == 0 ? "<font color=\"blue\">No used</font>" : "<a href=\"dependencies.html?application=" + application + "&reverse=true\">Used By(" + afferentSize + ")</a>");
            rows.add(row);
        }
    }
    return new Page("Applications", "Applications (" + rows.size() + ")", new String[] { "Application Name:", "Owner", "Providers(" + providersCount + ")", "Consumers(" + consumersCount + ")", "Depends On(" + efferentCount + ")", "Used By(" + afferentCount + ")" }, rows);
}

Example 17 with Page

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

the class ChartsPageHandler method handle.

public Page handle(URL url) {
    String service = url.getParameter("service");
    if (service == null || service.length() == 0) {
        throw new IllegalArgumentException("Please input service parameter.");
    }
    String date = url.getParameter("date");
    if (date == null || date.length() == 0) {
        date = new SimpleDateFormat("yyyyMMdd").format(new Date());
    }
    List<List<String>> rows = new ArrayList<List<String>>();
    String directory = SimpleMonitorService.getInstance().getChartsDirectory();
    File chartsDir = new File(directory);
    String filename = directory + "/" + date + "/" + service;
    File serviceDir = new File(filename);
    if (serviceDir.exists()) {
        File[] methodDirs = serviceDir.listFiles();
        for (File methodDir : methodDirs) {
            String methodUri = chartsDir.getName() + "/" + date + "/" + service + "/" + methodDir.getName() + "/";
            rows.add(toRow(methodDir, methodUri));
        }
    }
    StringBuilder nav = new StringBuilder();
    nav.append("<a href=\"services.html\">Services</a> &gt; ");
    nav.append(service);
    nav.append(" &gt; <a href=\"providers.html?service=");
    nav.append(service);
    nav.append("\">Providers</a> | <a href=\"consumers.html?service=");
    nav.append(service);
    nav.append("\">Consumers</a> | <a href=\"statistics.html?service=");
    nav.append(service);
    nav.append("&date=");
    nav.append(date);
    nav.append("\">Statistics</a> | Charts &gt; <input type=\"text\" style=\"width: 65px;\" name=\"date\" value=\"");
    nav.append(date);
    nav.append("\" onkeyup=\"if (event.keyCode == 10 || event.keyCode == 13) {window.location.href='charts.html?service=");
    nav.append(service);
    nav.append("&date=' + this.value;}\" />");
    return new Page(nav.toString(), "Charts (" + rows.size() + ")", new String[] { "Method", "Requests per second (QPS)", "Average response time (ms)" }, rows);
}