Minor Update
git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/portlets/user/tabular-data-monitor-widget@99199 82a268e6-3cf1-43bd-a215-b396298e98cf
This commit is contained in:
Giancarlo Panichi
parent
c5c7ddcad0
commit
7d8a0f7142
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package org.gcube.portlets.user.td.monitorwidget.client;
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import org.gcube.portlets.user.td.widgetcommonevent.shared.TRId;
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import com.allen_sauer.gwt.log.client.Log;
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import com.sencha.gxt.widget.core.client.ProgressBar;
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/**
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*
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* @author "Giancarlo Panichi"
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* <a href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a>
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*
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*/
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public class ProgressBarUpdater implements ProgressListener {
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protected ProgressBar progressBar;
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/**
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* Creates a new {@link ProgressBar} updater.
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* @param progressBar the {@link ProgressBar} to update.
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*/
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public ProgressBarUpdater(ProgressBar progressBar) {
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this.progressBar = progressBar;
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this.progressBar.updateProgress(0, "Please Wait...");
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public void operationComplete(TRId trId) {
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Log.info("Completed");
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progressBar.updateProgress(1, "Completed");
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public void operationFailed(Throwable caught, String reason, String failureDetails) {
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Log.info("Failed");
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progressBar.updateText("Failed");
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}
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@Override
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public void operationInitializing() {
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Log.info("Inizializing");
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progressBar.updateProgress(0, "Initializing...");
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}
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@Override
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public void operationUpdate(float elaborated) {
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Log.info("Elaborated: "+elaborated);
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if (elaborated>=0 && elaborated<1) {
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Log.trace("progress "+elaborated);
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int elab=new Float(elaborated*100).intValue();
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progressBar.updateProgress(elaborated,elab+"% Progress...");
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}
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if (elaborated == 1) progressBar.updateProgress(1, "Completing...");
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}
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@Override
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public void operationValidate(float elaborated) {
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Log.info("Validation Elaborated: "+elaborated);
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if (elaborated == 0) progressBar.updateProgress(0, "Start Validation...");
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if (elaborated>0 && elaborated<1) {
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Log.trace("Validation progress "+elaborated);
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int elab=new Float(elaborated*100).intValue();
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progressBar.updateProgress(elaborated,elab+"% Validation Progress...");
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}
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if (elaborated == 1) progressBar.updateProgress(1, "Validation...");
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}
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@Override
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public void operationStopped(TRId trId,String reason, String details) {
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Log.debug("Operation Stopped: ["+trId.toString()+", "+reason+", "+details+"]");
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progressBar.updateText("Validations failed");
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}
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@Override
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public void operationGeneratingView() {
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Log.info("Generating View...");
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progressBar.updateText("Generating View...");
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}
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}
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@ -0,0 +1,179 @@
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package org.gcube.portlets.user.td.monitorwidget.client;
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import java.util.ArrayList;
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import org.gcube.portlets.user.td.gwtservice.shared.exception.TDGWTSessionExpiredException;
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import org.gcube.portlets.user.td.widgetcommonevent.client.event.SessionExpiredEvent;
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import org.gcube.portlets.user.td.widgetcommonevent.client.type.SessionExpiredType;
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import org.gcube.portlets.user.td.widgetcommonevent.shared.TRId;
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import com.allen_sauer.gwt.log.client.Log;
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import com.google.web.bindery.event.shared.EventBus;
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import com.sencha.gxt.core.client.util.Margins;
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import com.sencha.gxt.widget.core.client.FramedPanel;
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import com.sencha.gxt.widget.core.client.ProgressBar;
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import com.sencha.gxt.widget.core.client.Window;
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import com.sencha.gxt.widget.core.client.button.TextButton;
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import com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer;
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import com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer.VerticalLayoutData;
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import com.sencha.gxt.widget.core.client.event.SelectEvent;
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import com.sencha.gxt.widget.core.client.event.SelectEvent.SelectHandler;
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/**
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* AddColumnProgressDialog is a Dialog that show progress of AddColumn
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*
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* @author "Giancarlo Panichi" <a
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* href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a>
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*
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*/
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public class ProgressDialog extends Window implements
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ProgressListener {
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protected ArrayList<ProgressDialogListener> listeners = new ArrayList<ProgressDialogListener>();
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public static final int STATUS_POLLING_DELAY = 1000;
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protected String WIDTH = "400px";
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protected String HEIGHT = "120px";
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protected EventBus eventBus;
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protected ProgressUpdater progressUpdater;
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protected TextButton ok;
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protected TRId trId;
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private String reason;
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private String details;
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public ProgressDialog(
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EventBus eventBus) {
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this.eventBus = eventBus;
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setWidth(WIDTH);
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setHeight(HEIGHT);
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setBodyBorder(false);
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setResizable(true);
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setModal(true);
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setHeadingText("Add Column Progress");
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trId = null;
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FramedPanel panel = new FramedPanel();
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panel.setHeaderVisible(false);
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panel.setBodyBorder(false);
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VerticalLayoutContainer v = new VerticalLayoutContainer();
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ProgressBar progressBar = new ProgressBar();
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ok = new TextButton("OK");
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ok.addSelectHandler(new SelectHandler() {
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public void onSelect(SelectEvent event) {
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updateInvocation();
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}
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});
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v.add(progressBar,
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new VerticalLayoutData(1, 1, new Margins(5, 5, 5, 5)));
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panel.add(v);
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panel.addButton(ok);
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add(panel);
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progressUpdater = new ProgressUpdater();
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progressUpdater.addListener(new ProgressBarUpdater(
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progressBar));
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progressUpdater.addListener(this);
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progressUpdater.scheduleRepeating(STATUS_POLLING_DELAY);
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show();
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ok.setVisible(false);
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}
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public void addProgressDialogListener(ProgressDialogListener listener) {
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listeners.add(listener);
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}
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public void removeProgressDialogListener(ProgressDialogListener listener) {
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listeners.remove(listener);
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}
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@Override
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public void operationInitializing() {
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// TODO Auto-generated method stub
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}
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@Override
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public void operationUpdate(float elaborated) {
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// TODO Auto-generated method stub
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}
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@Override
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public void operationComplete(TRId trId) {
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Log.debug("Operation Complete return: " + trId.toString());
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this.trId = trId;
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fireOperationComplete(trId);
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hide();
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}
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@Override
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public void operationFailed(Throwable caught, String reason,
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String failureDetails) {
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if (caught instanceof TDGWTSessionExpiredException) {
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eventBus.fireEvent(new SessionExpiredEvent(
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SessionExpiredType.EXPIREDONSERVER));
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} else {
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fireOperationFailed(caught,reason);
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hide();
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}
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}
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public void updateInvocation() {
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if (trId != null) {
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fireOperationStopped(trId, reason, details);
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}
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hide();
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}
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@Override
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public void operationStopped(TRId trId, String reason, String details) {
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Log.debug("Operation Stopped: [" + trId.toString() + ", " + reason
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+ ", " + details + "]");
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this.trId = trId;
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this.reason=reason;
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this.details=details;
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ok.setVisible(true);
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}
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@Override
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public void operationGeneratingView() {
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// TODO Auto-generated method stub
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}
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@Override
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public void operationValidate(float elaborated) {
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// TODO Auto-generated method stub
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}
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protected void fireOperationComplete(TRId trId) {
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for (ProgressDialogListener listener : listeners)
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listener.operationComplete(trId);
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}
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protected void fireOperationFailed(Throwable caught, String reason) {
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for (ProgressDialogListener listener : listeners)
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listener.operationFailed(caught, reason);
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}
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protected void fireOperationStopped(TRId trId, String reason, String details) {
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for (ProgressDialogListener listener : listeners)
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listener.operationStopped(trId,reason, details);
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}
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}
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@ -0,0 +1,34 @@
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package org.gcube.portlets.user.td.monitorwidget.client;
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import org.gcube.portlets.user.td.widgetcommonevent.shared.TRId;
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public interface ProgressDialogListener {
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/**
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* Called when the operation is complete.
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*/
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public void operationComplete(TRId trId);
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/**
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* Called when the operation is failed.
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* @param caught the failure exception.
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* @param reason the failure reason.
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*/
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public void operationFailed(Throwable caught, String reason);
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/**
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* Called when the operation is stopped
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*
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* @param trId
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* @param reason
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* @param details
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*/
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public void operationStopped(TRId trId, String reason, String details);
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}
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@ -0,0 +1,60 @@
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package org.gcube.portlets.user.td.monitorwidget.client;
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import org.gcube.portlets.user.td.widgetcommonevent.shared.TRId;
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/**
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* Defines a listener for operation progress.
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*
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* @author "Giancarlo Panichi"
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* <a href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a>
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*
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*/
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public interface ProgressListener {
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/**
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* Called when the operation is starting.
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*/
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public void operationInitializing();
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/**
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* Called when there is a progress for the operation.
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* @param elaborated the elaborated part.
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*/
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public void operationUpdate(float elaborated);
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/**
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* Called when there is a validate for the operation.
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* @param elaborated the elaborated part.
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*/
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public void operationValidate(float elaborated);
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/**
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* Called when the operation is complete.
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*/
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public void operationComplete(TRId trId);
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/**
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* Called when the operation is failed.
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* @param caught the failure exception.
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* @param reason the failure reason.
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*/
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public void operationFailed(Throwable caught, String reason, String failureDetails);
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/**
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* Called when the operation is stopped
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*
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* @param trId
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* @param reason
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* @param details
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*/
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public void operationStopped(TRId trId, String reason, String details);
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/**
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* Called when the operation is generating the view
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*/
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public void operationGeneratingView();
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}
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@ -0,0 +1,192 @@
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package org.gcube.portlets.user.td.monitorwidget.client;
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import java.util.ArrayList;
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import org.gcube.portlets.user.td.gwtservice.client.rpc.TDGWTServiceAsync;
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import org.gcube.portlets.user.td.gwtservice.shared.monitor.AddColumnMonitor;
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import org.gcube.portlets.user.td.widgetcommonevent.shared.TRId;
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import com.allen_sauer.gwt.log.client.Log;
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import com.google.gwt.user.client.Timer;
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import com.google.gwt.user.client.rpc.AsyncCallback;
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/**
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*
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* @author "Giancarlo Panichi"
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* <a href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a>
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*
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*/
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public class ProgressUpdater extends Timer {
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protected ArrayList<ProgressListener> listeners = new ArrayList<ProgressListener>();
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/**
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* {@inheritDoc}
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*/
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@Override
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public void run() {
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Log.debug("requesting operation progress");
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TDGWTServiceAsync.INSTANCE
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.getAddColumnMonitor(new AsyncCallback<AddColumnMonitor>() {
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public void onFailure(Throwable caught) {
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cancel();
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Log.error("Error retrieving the operation state",
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caught);
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String message = getStack(caught);
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fireOperationFailed(caught,
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"Failed getting operation updates", message);
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}
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public void onSuccess(AddColumnMonitor result) {
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Log.info("retrieved AddColumnMonitor: "
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+ result.getStatus());
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switch (result.getStatus()) {
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case INITIALIZING:
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Log.info("Initializing...");
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fireOperationInitializing();
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break;
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case ABORTED:
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cancel();
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Log.info("Aborted");
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break;
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case IN_PROGRESS:
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fireOperationUpdate(result.getProgress());
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break;
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case VALIDATING_RULES:
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fireOperationValidate(result.getProgress());
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break;
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case GENERATING_VIEW:
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Log.info("Generating View...");
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fireOperationGeneratingView();
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break;
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case STOPPED:
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cancel();
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stopMessage(result);
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break;
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case FAILED:
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cancel();
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errorMessage(result);
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break;
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case SUCCEDED:
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cancel();
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Log.info("Fisnish :"
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+ result.getTrId());
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fireOperationComplete(result.getTrId());
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break;
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default:
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Log.info("Unknow State");
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break;
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}
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}
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});
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}
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protected void errorMessage(AddColumnMonitor result) {
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Log.info("AddColumn Failed");
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Throwable th = null;
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String failure = null;
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String details = null;
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if (result.getError() != null) {
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th = result.getError();
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failure = "Failed Client Library Add Column";
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details = result.getError().getLocalizedMessage();
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} else {
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th = new Throwable("Failed");
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failure = "Failed Client Library Add Columnn";
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details = "Add Column failed";
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}
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fireOperationFailed(th, failure, details);
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}
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protected void stopMessage(AddColumnMonitor result) {
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Log.info("Add Column Stopped");
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String failure = null;
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String details = null;
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if (result.getError() != null) {
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failure = "Stopped add column";
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details = result.getError().getLocalizedMessage();
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} else {
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failure = "Stopped add column";
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details = "Add Column stopped";
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}
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fireOperationStopped(result.getTrId(),failure, details);
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}
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protected String getStack(Throwable e) {
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String message = e.getLocalizedMessage() + " -> <br>";
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Throwable c = e.getCause();
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if (c != null)
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message += getStack(c);
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return message;
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}
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protected void fireOperationInitializing() {
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for (ProgressListener listener : listeners)
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listener.operationInitializing();
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}
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protected void fireOperationGeneratingView() {
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for (ProgressListener listener : listeners)
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listener.operationGeneratingView();
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}
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protected void fireOperationUpdate(float elaborated) {
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for (ProgressListener listener : listeners)
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listener.operationUpdate(elaborated);
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}
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protected void fireOperationValidate(float elaborated) {
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for (ProgressListener listener : listeners)
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listener.operationValidate(elaborated);
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}
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protected void fireOperationComplete(TRId trId) {
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for (ProgressListener listener : listeners)
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listener.operationComplete(trId);
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}
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protected void fireOperationFailed(Throwable caught, String failure,
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String failureDetails) {
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for (ProgressListener listener : listeners)
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listener.operationFailed(caught, failure, failureDetails);
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}
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protected void fireOperationStopped(TRId trId, String reason, String details) {
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for (ProgressListener listener : listeners)
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listener.operationStopped(trId,reason, details);
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}
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/**
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* Add a new {@link ProgressListener} to this
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* {@link AddColumnProgressUpdater}.
|
||||
*
|
||||
* @param listener
|
||||
* the listener to add.
|
||||
*/
|
||||
public void addListener(ProgressListener listener) {
|
||||
listeners.add(listener);
|
||||
}
|
||||
|
||||
/**
|
||||
* Removes the specified {@link ProgressListener} from this
|
||||
* {@link AddColumnProgressUpdater}.
|
||||
*
|
||||
* @param listener
|
||||
* the listener to remove.
|
||||
*/
|
||||
public void removeListener(ProgressListener listener) {
|
||||
listeners.remove(listener);
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue