/*
* JBoss, Home of Professional Open Source
* Copyright 2011 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @author tags. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* 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,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package org.jboss.as.console.client.domain.hosts;
import com.google.gwt.cell.client.ImageResourceCell;
import com.google.gwt.cell.client.TextCell;
import com.google.gwt.dom.client.Style;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.logical.shared.ValueChangeEvent;
import com.google.gwt.event.logical.shared.ValueChangeHandler;
import com.google.gwt.resources.client.ImageResource;
import com.google.gwt.user.cellview.client.Column;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.LayoutPanel;
import com.google.gwt.user.client.ui.ScrollPanel;
import com.google.gwt.user.client.ui.TabPanel;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.google.gwt.user.client.ui.Widget;
import com.google.gwt.view.client.ListDataProvider;
import com.google.gwt.view.client.ProvidesKey;
import com.google.gwt.view.client.SelectionChangeEvent;
import com.google.gwt.view.client.SingleSelectionModel;
import org.jboss.as.console.client.Console;
import org.jboss.as.console.client.core.SuspendableViewImpl;
import org.jboss.as.console.client.domain.model.ServerInstance;
import org.jboss.as.console.client.shared.general.EnvironmentProperties;
import org.jboss.as.console.client.shared.properties.PropertyRecord;
import org.jboss.as.console.client.widgets.ContentDescription;
import org.jboss.ballroom.client.widgets.ContentGroupLabel;
import org.jboss.ballroom.client.widgets.ContentHeaderLabel;
import org.jboss.ballroom.client.widgets.forms.ComboBox;
import org.jboss.ballroom.client.widgets.forms.EditListener;
import org.jboss.ballroom.client.widgets.forms.Form;
import org.jboss.ballroom.client.widgets.forms.StatusItem;
import org.jboss.ballroom.client.widgets.forms.TextItem;
import org.jboss.ballroom.client.widgets.icons.Icons;
import org.jboss.ballroom.client.widgets.tables.DefaultCellTable;
import org.jboss.ballroom.client.widgets.tables.DefaultPager;
import org.jboss.ballroom.client.widgets.tabs.FakeTabPanel;
import org.jboss.ballroom.client.widgets.tools.ToolButton;
import org.jboss.ballroom.client.widgets.tools.ToolStrip;
import org.jboss.ballroom.client.widgets.window.Feedback;
import java.util.List;
/**
* @author Heiko Braun
* @date 3/8/11
*/
public class ServerInstancesView extends SuspendableViewImpl implements ServerInstancesPresenter.MyView {
private ServerInstancesPresenter presenter;
private ListDataProvider<ServerInstance> instanceProvider;
private ComboBox groupFilter;
private DefaultCellTable<ServerInstance> instanceTable;
private String hostName;
private ContentHeaderLabel nameLabel;
private ToolButton startBtn;
private Form<ServerInstance> form;
private EnvironmentProperties properties;
@Override
public void setPresenter(ServerInstancesPresenter presenter) {
this.presenter = presenter;
}
@Override
public Widget createWidget() {
LayoutPanel layout = new LayoutPanel();
FakeTabPanel titleBar = new FakeTabPanel(Console.CONSTANTS.common_label_serverInstances());
layout.add(titleBar);
VerticalPanel vpanel = new VerticalPanel();
vpanel.setStyleName("rhs-content-panel");
// ----------------------------------------------------------------------
nameLabel = new ContentHeaderLabel(Console.CONSTANTS.common_label_runtimeStatus());
vpanel.add(nameLabel);
vpanel.add(new ContentDescription(Console.CONSTANTS.server_instances_desc()));
// -----------------
HorizontalPanel tableOptions = new HorizontalPanel();
tableOptions.getElement().setAttribute("cellpadding", "2px");
groupFilter = new ComboBox();
groupFilter.addValueChangeHandler(new ValueChangeHandler<String>() {
@Override
public void onValueChange(ValueChangeEvent<String> event) {
presenter.onFilterByGroup(event.getValue());
}
});
Widget typeFilterWidget = groupFilter.asWidget();
typeFilterWidget.getElement().setAttribute("width", "200px;");
tableOptions.add(new Label(Console.CONSTANTS.common_label_serverGroup()+":"));
tableOptions.add(typeFilterWidget);
tableOptions.getElement().setAttribute("style", "float:right;");
//TODO: Fixme vpanel.add(tableOptions);
// -----------------
instanceTable = new DefaultCellTable<ServerInstance>(8, new ProvidesKey<ServerInstance>() {
@Override
public Object getKey(ServerInstance item) {
return item.getName()+"_"+item.getGroup();
}
});
instanceProvider = new ListDataProvider<ServerInstance>();
instanceProvider.addDataDisplay(instanceTable);
// Create columns
Column<ServerInstance, String> nameColumn = new Column<ServerInstance, String>(new TextCell()) {
@Override
public String getValue(ServerInstance object) {
return object.getName();
}
};
Column<ServerInstance, String> groupColumn = new Column<ServerInstance, String>(new TextCell()) {
@Override
public String getValue(ServerInstance object) {
return object.getGroup();
}
};
Column<ServerInstance, String> stateColumn =
new Column<ServerInstance, String>(new TextCell()) {
@Override
public String getValue(ServerInstance object) {
if(object.getFlag()!=null)
{
return object.getFlag().name();
}
else
{
return "";
}
}
};
Column<ServerInstance, ImageResource> statusColumn =
new Column<ServerInstance, ImageResource>(new ImageResourceCell()) {
@Override
public ImageResource getValue(ServerInstance instance) {
ImageResource res = null;
if(instance.isRunning() && instance.getFlag()==null)
res = Icons.INSTANCE.status_good();
else if(instance.isRunning() && instance.getFlag()!=null)
res = Icons.INSTANCE.status_warn();
else
res = Icons.INSTANCE.status_bad();
return res;
}
};
instanceTable.addColumn(nameColumn, Console.CONSTANTS.common_label_server());
instanceTable.addColumn(groupColumn, Console.CONSTANTS.common_label_serverGroup());
instanceTable.addColumn(stateColumn, Console.CONSTANTS.common_label_status());
instanceTable.addColumn(statusColumn, Console.CONSTANTS.common_label_active());
ToolStrip tableTools = new ToolStrip();
startBtn = new ToolButton("Start/Stop", new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
String state = form.getEditedEntity().isRunning() ? "Stop" : "Start";
Feedback.confirm(
state + " Server Instance",
Console.MESSAGES.modifyConfirm("Server Instance "+ form.getEditedEntity().getName()),
new Feedback.ConfirmationHandler() {
@Override
public void onConfirmation(boolean isConfirmed) {
if (isConfirmed) {
ServerInstance instance = form.getEditedEntity();
presenter.startServer(hostName, instance.getServer(), !instance.isRunning());
}
}
});
}
});
startBtn.ensureDebugId(Console.DEBUG_CONSTANTS.debug_label_start_serverInstancesView());
tableTools.addToolButtonRight(startBtn);
vpanel.add(tableTools.asWidget());
vpanel.add(instanceTable);
DefaultPager pager = new DefaultPager();
pager.setDisplay(instanceTable);
vpanel.add(pager);
// scroll enabled
ScrollPanel scroll = new ScrollPanel();
scroll.add(vpanel);
layout.add(scroll);
layout.setWidgetTopHeight(titleBar, 0, Style.Unit.PX, 40, Style.Unit.PX);
layout.setWidgetTopHeight(scroll, 40, Style.Unit.PX, 100, Style.Unit.PCT);
// ----------------------------------------------------------------------
VerticalPanel formPanel = new VerticalPanel();
formPanel.setStyleName("fill-layout-width");
form = new Form<ServerInstance>(ServerInstance.class);
form.setNumColumns(2);
form.addEditListener(
new EditListener<ServerInstance>(
) {
@Override
public void editingBean(ServerInstance serverInstance) {
String label = serverInstance.isRunning() ? "Stop":"Start";
startBtn.setText(label);
}
});
// -----
TextItem nameItem = new TextItem("name", Console.CONSTANTS.common_label_serverInstance());
//TextItem serverItem = new TextItem("server", Console.CONSTANTS.common_label_serverConfig());
StatusItem enableItem = new StatusItem("running", "Running?");
form.setFields(nameItem, enableItem);
form.bind(instanceTable);
form.setEnabled(false);
Widget formWidget = form.asWidget();
formWidget.getElement().setAttribute("style", "margin-top:15px;");
formPanel.add(formWidget);
// TODO: Display NIC details (resolved address)
properties = new EnvironmentProperties();
// ----------------------------------------------------------
TabPanel bottomLayout = new TabPanel();
bottomLayout.addStyleName("default-tabpanel");
bottomLayout.add(formPanel, "Availability");
bottomLayout.add(properties.asWidget(), "Environment Properties");
bottomLayout.selectTab(0);
vpanel.add(new ContentGroupLabel("Status"));
vpanel.add(bottomLayout);
// load system props
final SingleSelectionModel<ServerInstance> selectionModel = (SingleSelectionModel<ServerInstance>) instanceTable.getSelectionModel();
selectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
@Override
public void onSelectionChange(SelectionChangeEvent event) {
ServerInstance instance = selectionModel.getSelectedObject();
if(instance.isRunning())
presenter.loadEnvironment(instance);
else
properties.clearValues();
}
});
return layout;
}
@Override
public void updateInstances(String hostName, List<ServerInstance> instances) {
this.hostName = hostName;
nameLabel.setText(Console.CONSTANTS.common_label_runtimeStatus()+" (Host: "+hostName+")");
instanceProvider.getList().clear();
instanceProvider.getList().addAll(instances);
instanceProvider.flush();
instanceTable.selectDefaultEntity();
/*List<String> names = new ArrayList<String>(instances.size());
names.add(""); // de-select filter
for(ServerInstance instance : instances)
{
if(!names.contains(instance.getGroup())) // could be turned into Set based API
names.add(instance.getGroup());
}
groupFilter.clearSelection();
groupFilter.clearValues();
groupFilter.setValues(names);*/
}
@Override
public void mergeUpdatedInstance(String name, boolean started) {
List<ServerInstance> list = instanceProvider.getList();
for(ServerInstance existing : list)
{
if(existing.getName().equals(name))
{
// simply merge changes
existing.setRunning(started);
existing.setFlag(null);
break;
}
}
instanceProvider.flush();
instanceTable.selectDefaultEntity();
}
@Override
public void setEnvironment(List<PropertyRecord> environment) {
properties.setProperties(environment);
}
}