package org.jboss.as.console.client.shared.runtime.tx;
import com.google.gwt.core.client.Scheduler;
import com.google.web.bindery.event.shared.EventBus;
import com.google.inject.Inject;
import com.gwtplatform.mvp.client.Presenter;
import com.gwtplatform.mvp.client.annotations.NameToken;
import com.gwtplatform.mvp.client.annotations.ProxyCodeSplit;
import com.gwtplatform.mvp.client.proxy.Place;
import com.gwtplatform.mvp.client.proxy.Proxy;
import org.jboss.as.console.client.Console;
import org.jboss.as.console.client.core.NameTokens;
import org.jboss.as.console.client.domain.model.ServerInstance;
import org.jboss.as.console.client.domain.model.SimpleCallback;
import org.jboss.as.console.client.plugins.RuntimeGroup;
import org.jboss.as.console.client.shared.dispatch.DispatchAsync;
import org.jboss.as.console.client.shared.dispatch.impl.DMRAction;
import org.jboss.as.console.client.shared.dispatch.impl.DMRResponse;
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.state.CurrentServerSelection;
import org.jboss.as.console.client.shared.state.ServerSelectionEvent;
import org.jboss.as.console.client.shared.subsys.RevealStrategy;
import org.jboss.as.console.client.shared.subsys.tx.model.TransactionManager;
import org.jboss.as.console.client.widgets.forms.AddressBinding;
import org.jboss.as.console.client.widgets.forms.ApplicationMetaData;
import org.jboss.as.console.client.widgets.forms.EntityAdapter;
import org.jboss.as.console.spi.RuntimeExtension;
import org.jboss.dmr.client.ModelNode;
import static org.jboss.dmr.client.ModelDescriptionConstants.*;
/**
* @author Heiko Braun
* @date 11/3/11
*/
public class TXMetricPresenter extends Presenter<TXMetricPresenter.MyView, TXMetricPresenter.MyProxy>
implements TXMetricManagement , ServerSelectionEvent.ServerSelectionListener{
private DispatchAsync dispatcher;
private AddressBinding addressBinding;
private EntityAdapter<TransactionManager> entityAdapter;
private RevealStrategy revealStrategy;
private CurrentServerSelection serverSelection;
@ProxyCodeSplit
@NameToken(NameTokens.TXMetrics)
@RuntimeExtension(name="Transactions", group=RuntimeGroup.METRICS, key="transactions")
public interface MyProxy extends Proxy<TXMetricPresenter>, Place {
}
public interface MyView extends TXMetricView {
void setPresenter(TXMetricManagement presenter);
void setTxMetric(Metric txMetric);
void setRollbackMetric(Metric rollbackMetric);
void clearSamples();
}
@Inject
public TXMetricPresenter(
EventBus eventBus, MyView view, MyProxy proxy,
DispatchAsync dispatcher,
ApplicationMetaData metaData, RevealStrategy revealStrategy,
CurrentServerSelection serverSelection) {
super(eventBus, view, proxy);
this.dispatcher = dispatcher;
this.revealStrategy = revealStrategy;
this.serverSelection = serverSelection;
this.addressBinding = metaData.getBeanMetaData(TransactionManager.class).getAddress();
this.entityAdapter = new EntityAdapter<TransactionManager>(TransactionManager.class, metaData);
}
@Override
public void onServerSelection(String hostName, ServerInstance server, ServerSelectionEvent.Source source) {
Scheduler.get().scheduleDeferred(new Scheduler.ScheduledCommand() {
@Override
public void execute() {
getView().clearSamples();
if(isVisible()) refresh();
}
});
}
@Override
protected void onBind() {
super.onBind();
getView().setPresenter(this);
getEventBus().addHandler(ServerSelectionEvent.TYPE, this);
}
@Override
protected void onReset() {
super.onReset();
refresh();
}
@Override
protected void revealInParent() {
revealStrategy.revealInRuntimeParent(this);
}
@Override
public void refresh() {
if(!serverSelection.isActive()) {
Console.warning(Console.CONSTANTS.common_err_server_not_active());
getView().clearSamples();
return;
}
ModelNode operation = addressBinding.asResource(RuntimeBaseAddress.get());
operation.get(OP).set(READ_RESOURCE_OPERATION);
operation.get(INCLUDE_RUNTIME).set(true);
dispatcher.execute(new DMRAction(operation), new SimpleCallback<DMRResponse>() {
@Override
public void onSuccess(DMRResponse dmrResponse) {
ModelNode result = dmrResponse.get();
TransactionManager metrics = entityAdapter.fromDMR(result.get(RESULT));
getView().setTxMetric(new Metric(
metrics.getNumTransactions(),
metrics.getNumCommittedTransactions(),
metrics.getNumAbortedTransactions(),
metrics.getNumTimeoutTransactions()
));
getView().setRollbackMetric(new Metric(
metrics.getNumApplicationRollback(),
metrics.getNumResourceRollback()
));
//provideRandomMetrics();
}
});
}
}