Java tutorial
/* * JBoss Admin * Copyright 2012, Christos Vasilakis, and individual contributors. * See the copyright.txt file in the distribution for a full * listing of individual contributors. * * This is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 of * the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this software; if not, write to the Free * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * 02110-1301 USA, or see the FSF site: http://www.fsf.org. */ package org.cvasilak.jboss.mobile.admin.fragments; import android.app.ProgressDialog; import android.graphics.Color; import android.os.Bundle; import android.support.v4.app.Fragment; import android.support.v4.app.FragmentTransaction; import android.util.Log; import android.view.View; import android.widget.ArrayAdapter; import android.widget.ListView; import android.widget.TextView; import com.actionbarsherlock.app.SherlockListFragment; import com.google.gson.JsonElement; import com.google.gson.JsonObject; import org.cvasilak.jboss.mobile.admin.JBossAdminApplication; import org.cvasilak.jboss.mobile.admin.R; import org.cvasilak.jboss.mobile.admin.net.Callback; import org.cvasilak.jboss.mobile.admin.util.commonsware.MergeAdapter; import java.util.Arrays; import java.util.HashMap; import java.util.List; import java.util.Map; public class RuntimeViewFragment extends SherlockListFragment { private static final String TAG = RuntimeViewFragment.class.getSimpleName(); private JBossAdminApplication application; private ProgressDialog progress; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); Log.d(TAG, "@onCreate()"); application = (JBossAdminApplication) getActivity().getApplication(); // if not already set if (application.getOperationsManager().getDomainHost() == null) { // determine whether we are running in STANDALONE or DOMAIN mode // and update table view accordingly progress = ProgressDialog.show(getActivity(), "", getString(R.string.fetchingDomainInfo)); application.getOperationsManager().fetchActiveServerInformation(new Callback() { @Override public void onSuccess(JsonElement reply) { progress.dismiss(); JsonObject hosts = reply.getAsJsonObject(); String host = null; String server = null; for (Map.Entry<String, JsonElement> e : hosts.entrySet()) { host = e.getKey(); JsonObject hostInfo = e.getValue().getAsJsonObject(); JsonObject servers = hostInfo.getAsJsonObject("server"); // TODO restructure loop for (Map.Entry<String, JsonElement> p : servers.entrySet()) { server = p.getKey(); break; } if (server != null) break; } application.getOperationsManager().changeActiveMonitoringServer(host, server); // update table to reflect mode buildTable(); } @Override public void onFailure(Exception e) { progress.dismiss(); // HTTP/1.1 500 Internal Server Error // occurred doing :read-children-resources(child-type=host) // the server is running in standalone mode, we can live with that buildTable(); } }); } } private void buildTable() { Map<String, List<String>> table = new HashMap<String, List<String>>(); table.put("Server Status", Arrays.asList("Configuration", "JVM")); table.put("Subsystem Metrics", Arrays.asList("Data Sources", "JMS Destinations", "Transactions", "Web")); if (application.getOperationsManager().isDomainController()) { table.put("Deployments", Arrays.asList("Deployment Content", "Server Groups")); } else { table.put("Deployments", Arrays.asList("Manage Deployments")); } MergeAdapter adapter = new MergeAdapter(); for (Map.Entry<String, List<String>> entry : table.entrySet()) { // add section header TextView section = new TextView(getActivity()); section.setBackgroundColor(Color.DKGRAY); section.setPadding(15, 10, 0, 10); section.setText(entry.getKey()); adapter.addView(section); // add section data adapter.addAdapter( new ArrayAdapter<String>(getActivity(), android.R.layout.simple_list_item_1, entry.getValue())); } setListAdapter(adapter); } @Override public void onListItemClick(ListView list, View view, int position, long id) { String value = (String) list.getItemAtPosition(position); Fragment fragment = null; if (value.equals("Configuration")) { fragment = new ConfigurationViewFragment(); } else if (value.equals("JVM")) { fragment = new JVMMetricsViewFragment(); } else if (value.equals("Data Sources")) { fragment = new DataSourcesViewFragment(); } else if (value.equals("JMS Destinations")) { fragment = new JMSTypeSelectorViewFragment(); } else if (value.equals("Transactions")) { fragment = new TransactionMetricsViewFragment(); } else if (value.equals("Web")) { fragment = new WebConnectorTypeSelectorViewFragment(); } else if (value.equals("Deployment Content")) { fragment = DeploymentsViewFragment.newInstance(null, DeploymentsViewFragment.Mode.DOMAIN_MODE); } else if (value.equals("Server Groups")) { fragment = new DomainServerGroupsFragment(); } else if (value.equals("Manage Deployments")) { fragment = DeploymentsViewFragment.newInstance(null, DeploymentsViewFragment.Mode.STANDALONE_MODE); } FragmentTransaction transaction = getActivity().getSupportFragmentManager().beginTransaction(); transaction.setCustomAnimations(android.R.anim.slide_in_left, android.R.anim.slide_out_right, android.R.anim.slide_in_left, android.R.anim.slide_out_right); transaction.addToBackStack(null) .replace(android.R.id.content, fragment, fragment.getClass().getSimpleName()).commit(); } }