package org.jboss.as.console.client.shared.runtime.jms;
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.user.cellview.client.CellTable;
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.SelectionChangeEvent;
import com.google.gwt.view.client.SingleSelectionModel;
import org.jboss.as.console.client.Console;
import org.jboss.as.console.client.shared.help.HelpSystem;
import org.jboss.as.console.client.shared.runtime.Metric;
import org.jboss.as.console.client.shared.runtime.RuntimeBaseAddress;
import org.jboss.as.console.client.shared.runtime.Sampler;
import org.jboss.as.console.client.shared.runtime.charts.BulletGraphView;
import org.jboss.as.console.client.shared.runtime.charts.Column;
import org.jboss.as.console.client.shared.runtime.charts.NumberColumn;
import org.jboss.as.console.client.shared.runtime.plain.PlainColumnView;
import org.jboss.as.console.client.shared.subsys.messaging.model.JMSEndpoint;
import org.jboss.as.console.client.layout.OneToOneLayout;
import org.jboss.ballroom.client.widgets.tables.DefaultCellTable;
import org.jboss.ballroom.client.widgets.tables.DefaultPager;
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 org.jboss.dmr.client.ModelDescriptionConstants;
import org.jboss.dmr.client.ModelNode;
import java.util.Iterator;
import java.util.List;
/**
* @author Heiko Braun
* @date 12/10/11
*/
public class TopicMetrics {
private JMSMetricPresenter presenter;
private CellTable<JMSEndpoint> topicTable;
private ListDataProvider<JMSEndpoint> dataProvider;
private Sampler inflightSampler;
private Sampler processedSampler;
private Sampler subscriptionSampler;
public TopicMetrics(JMSMetricPresenter presenter) {
this.presenter = presenter;
}
Widget asWidget() {
final ToolStrip toolStrip = new ToolStrip();
toolStrip.addToolButtonRight(new ToolButton(Console.CONSTANTS.common_label_refresh(), new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
presenter.setSelectedTopic(getCurrentSelection());
}
}));
// ----
topicTable = new DefaultCellTable<JMSEndpoint>(5);
topicTable.setSelectionModel(new SingleSelectionModel<JMSEndpoint>());
dataProvider = new ListDataProvider<JMSEndpoint>();
dataProvider.addDataDisplay(topicTable);
com.google.gwt.user.cellview.client.Column<JMSEndpoint, String> nameColumn = new com.google.gwt.user.cellview.client.Column<JMSEndpoint, String>(new TextCell()) {
@Override
public String getValue(JMSEndpoint object) {
return object.getName();
}
};
com.google.gwt.user.cellview.client.Column<JMSEndpoint, String> protocolColumn = new com.google.gwt.user.cellview.client.Column<JMSEndpoint, String>(new TextCell()) {
@Override
public String getValue(JMSEndpoint object) {
List<String> names = object.getEntries();
StringBuilder builder = new StringBuilder();
if (!names.isEmpty())
{
Iterator<String> iterator = names.iterator();
builder.append("[").append(iterator.next());
if (iterator.hasNext())
{
builder.append(", ...");
}
builder.append("]");
}
return builder.toString();
}
};
topicTable.addColumn(nameColumn, "Name");
topicTable.addColumn(protocolColumn, "JNDI");
topicTable.getSelectionModel().addSelectionChangeHandler(new SelectionChangeEvent.Handler(){
@Override
public void onSelectionChange(SelectionChangeEvent event) {
JMSEndpoint topic = getCurrentSelection();
presenter.setSelectedTopic(topic);
}
});
// ----
NumberColumn inQueue = new NumberColumn("message-count", "Queued");
Column[] cols = new Column[] {
inQueue.setBaseline(true),
new NumberColumn("delivering-count","In Delivery").setComparisonColumn(inQueue),
};
String title = "In-Flight Messages";
final HelpSystem.AddressCallback addressCallback = new HelpSystem.AddressCallback() {
@Override
public ModelNode getAddress() {
ModelNode address = new ModelNode();
address.get(ModelDescriptionConstants.ADDRESS).set(RuntimeBaseAddress.get());
address.get(ModelDescriptionConstants.ADDRESS).add("subsystem", "messaging");
address.get(ModelDescriptionConstants.ADDRESS).add("hornetq-server", "default");
address.get(ModelDescriptionConstants.ADDRESS).add("jms-topic", "*");
return address;
}
};
if(Console.protovisAvailable())
{
inflightSampler = new BulletGraphView(title, "count")
.setColumns(cols);
}
else
{
inflightSampler = new PlainColumnView(title, addressCallback)
.setColumns(cols)
.setWidth(100, Style.Unit.PCT);
}
// ----
NumberColumn processedCol = new NumberColumn("messages-added", "Added");
Column[] cols2 = new Column[] {
processedCol.setBaseline(true),
new NumberColumn("durable-message-count","Durable").setComparisonColumn(processedCol),
new NumberColumn("non-durable-message-count","Non-Durable").setComparisonColumn(processedCol)
};
String title2 = "Messages Processed";
if(Console.protovisAvailable())
{
processedSampler = new BulletGraphView(title2, "count")
.setColumns(cols2);
}
else
{
processedSampler = new PlainColumnView(title2, addressCallback)
.setColumns(cols2)
.setWidth(100, Style.Unit.PCT);
}
// ----
NumberColumn subscriptionsCols = new NumberColumn("subscription-count", "Subscriptions");
Column[] cols3 = new Column[] {
subscriptionsCols.setBaseline(true),
new NumberColumn("durable-subscription-count","Durable").setComparisonColumn(subscriptionsCols),
new NumberColumn("non-durable-subscription-count","Nun-Durable").setComparisonColumn(subscriptionsCols)
};
String title3 = "Subscriptions";
if(Console.protovisAvailable())
{
subscriptionSampler = new BulletGraphView(title3, "count")
.setColumns(cols3);
}
else
{
subscriptionSampler = new PlainColumnView(title3, addressCallback)
.setColumns(cols3)
.setWidth(100, Style.Unit.PCT);
}
// ----
DefaultPager pager = new DefaultPager();
pager.setDisplay(topicTable);
ToolStrip topicTools = new ToolStrip();
topicTools.addToolButtonRight(new ToolButton("Flush", new ClickHandler() {
@Override
public void onClick(ClickEvent clickEvent) {
SingleSelectionModel<JMSEndpoint> selectionModel =
(SingleSelectionModel<JMSEndpoint>) topicTable.getSelectionModel();
final JMSEndpoint topic = selectionModel.getSelectedObject();
Feedback.confirm("Flush Topic", "Do you really want to flush topic " + topic.getName(),
new Feedback.ConfirmationHandler() {
@Override
public void onConfirmation(boolean isConfirmed) {
presenter.onFlushTopic(topic);
}
});
}
}));
VerticalPanel tablePanel = new VerticalPanel();
tablePanel.setStyleName("fill-layout-width");
tablePanel.add(topicTools);
tablePanel.add(topicTable);
tablePanel.add(pager);
VerticalPanel messagePanel = new VerticalPanel();
messagePanel.setStyleName("fill-layout-width");
messagePanel.add(inflightSampler.asWidget());
messagePanel.add(processedSampler.asWidget());
OneToOneLayout layout = new OneToOneLayout()
.setTitle("Topics")
.setPlain(true)
.setTopLevelTools(toolStrip.asWidget())
.setHeadline("JMS Topic Metrics")
.setDescription(Console.CONSTANTS.subsys_messaging_topic_metric_desc())
.setMaster("Topic Selection", tablePanel)
.addDetail("Messages", messagePanel)
.addDetail("Subscriptions", subscriptionSampler.asWidget());
return layout.build();
}
private JMSEndpoint getCurrentSelection() {
return ((SingleSelectionModel<JMSEndpoint>) topicTable.getSelectionModel()).getSelectedObject();
}
public void clearSamples() {
inflightSampler.clearSamples();
processedSampler.clearSamples();
}
public void setTopics(List<JMSEndpoint> topics) {
dataProvider.setList(topics);
if(!topics.isEmpty())
topicTable.getSelectionModel().setSelected(topics.get(0), true);
}
public void setInflight(Metric topicInflight) {
inflightSampler.addSample(topicInflight);
}
public void setProcessed(Metric topicProcessed) {
processedSampler.addSample(topicProcessed);
}
public void setSubscriptions(Metric topicSubscriptions) {
subscriptionSampler.addSample(topicSubscriptions);
}
}