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284 lines
8.7 KiB
Java
284 lines
8.7 KiB
Java
/**
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*
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*/
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package org.gcube.portlets.user.td.jsonexportwidget.client;
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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.json.JSONExportSession;
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import org.gcube.portlets.user.td.gwtservice.shared.exception.TDGWTIsLockedException;
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import org.gcube.portlets.user.td.gwtservice.shared.exception.TDGWTSessionExpiredException;
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import org.gcube.portlets.user.td.monitorwidget.client.MonitorDialog;
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import org.gcube.portlets.user.td.monitorwidget.client.MonitorDialogListener;
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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 org.gcube.portlets.user.td.wizardwidget.client.WizardCard;
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import com.allen_sauer.gwt.log.client.Log;
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import com.google.gwt.safehtml.shared.SafeHtmlBuilder;
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import com.google.gwt.user.client.Command;
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import com.google.gwt.user.client.rpc.AsyncCallback;
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import com.google.gwt.user.client.ui.FlexTable;
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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.container.BoxLayoutContainer.BoxLayoutData;
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import com.sencha.gxt.widget.core.client.container.HtmlLayoutContainer;
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import com.sencha.gxt.widget.core.client.container.VBoxLayoutContainer;
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import com.sencha.gxt.widget.core.client.container.VBoxLayoutContainer.VBoxLayoutAlign;
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/**
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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 JSONOperationInProgressCard extends WizardCard implements
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MonitorDialogListener {
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protected JSONOperationInProgressCard thisCard;
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protected JSONExportSession exportSession;
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protected TRId newTrId;
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protected HtmlLayoutContainer resultField;
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public JSONOperationInProgressCard(final JSONExportSession exportSession) {
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super("Operation In Progress", "");
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this.exportSession = exportSession;
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thisCard = this;
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VBoxLayoutContainer operationInProgressPanel = new VBoxLayoutContainer();
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operationInProgressPanel.setVBoxLayoutAlign(VBoxLayoutAlign.CENTER);
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final FlexTable description = new FlexTable();
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// FlexCellFormatter cellFormatter = description.getFlexCellFormatter();
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description.setCellSpacing(10);
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description.setCellPadding(4);
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description.setBorderWidth(0);
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// display:block;vertical-align:text-top;
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description.setHTML(0, 0,
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"<span style=\"font-weight:bold;\";>Destination: </span>");
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description.setText(0, 1, exportSession.getDestination().getName());
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description.setHTML(1, 0,
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"<span style=\"font-weight:bold;\";>File Name: </span>");
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description.setText(1, 1, exportSession.getFileName());
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description.setHTML(2, 0,
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"<span style=\"font-weight:bold;\";>File Description: </span>");
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description.setText(2, 1, exportSession.getFileDescription());
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FramedPanel summary = new FramedPanel();
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summary.setHeadingText("Export Summary");
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summary.setWidth(400);
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summary.add(description);
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operationInProgressPanel.add(summary, new BoxLayoutData(new Margins(20,
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5, 10, 5)));
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resultField = new HtmlLayoutContainer("<div></div>");
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operationInProgressPanel.add(resultField, new BoxLayoutData(
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new Margins(10, 5, 10, 5)));
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setContent(operationInProgressPanel);
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resultField.setVisible(false);
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}
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public void exportCSV() {
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TDGWTServiceAsync.INSTANCE.startJSONExport(exportSession,
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new AsyncCallback<String>() {
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public void onSuccess(String taskId) {
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openMonitorDialog(taskId);
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}
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public void onFailure(Throwable caught) {
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if (caught instanceof TDGWTSessionExpiredException) {
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getEventBus()
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.fireEvent(
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new SessionExpiredEvent(
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SessionExpiredType.EXPIREDONSERVER));
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} else {
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if (caught instanceof TDGWTIsLockedException) {
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Log.error(caught.getLocalizedMessage());
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showErrorAndHide("Error Locked",
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caught.getLocalizedMessage(), caught);
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} else {
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showErrorAndHide("Error in export",
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"An error occured in export: "
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+ caught.getLocalizedMessage(),
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caught);
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}
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}
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}
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});
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}
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@Override
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public void setup() {
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getWizardWindow().setEnableBackButton(false);
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setBackButtonVisible(false);
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setNextButtonVisible(false);
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getWizardWindow().setEnableNextButton(false);
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getWizardWindow().setNextButtonToFinish();
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exportCSV();
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}
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//
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protected void openMonitorDialog(String taskId) {
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MonitorDialog monitorDialog = new MonitorDialog(taskId, getEventBus());
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monitorDialog.addProgressDialogListener(this);
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monitorDialog.setBackgroundBtnEnabled(false);
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monitorDialog.show();
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}
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@Override
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public void operationComplete(TRId trId) {
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newTrId = trId;
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SafeHtmlBuilder safeHtmlBuilder = new SafeHtmlBuilder();
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safeHtmlBuilder
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.appendHtmlConstant("<div style='text-align:center;font-size:large;font-weight:bold; color:#009900;'>Operation Completed</div>");
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resultField.setHTML(safeHtmlBuilder.toSafeHtml());
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resultField.setVisible(true);
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Command sayComplete = new Command() {
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public void execute() {
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try {
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getWizardWindow().close(false);
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Log.info("fire Complete: " + newTrId);
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getWizardWindow().fireCompleted(newTrId);
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} catch (Exception e) {
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Log.error("fire Complete :" + e.getLocalizedMessage());
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}
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}
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};
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getWizardWindow().setNextButtonCommand(sayComplete);
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setNextButtonVisible(true);
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getWizardWindow().setEnableNextButton(true);
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forceLayout();
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}
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@Override
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public void operationFailed(Throwable caught, String reason, String details) {
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SafeHtmlBuilder safeHtmlBuilder = new SafeHtmlBuilder();
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safeHtmlBuilder
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.appendHtmlConstant("<div style='text-align:center;font-size:large;font-weight:bold;color:red;'>Operation Failed</div>");
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resultField.setHTML(safeHtmlBuilder.toSafeHtml());
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resultField.setVisible(true);
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if (caught instanceof TDGWTSessionExpiredException) {
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getEventBus()
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.fireEvent(
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new SessionExpiredEvent(
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SessionExpiredType.EXPIREDONSERVER));
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} else {
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showErrorAndHide("Error in Export",
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reason,caught);
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}
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forceLayout();
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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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newTrId = trId;
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SafeHtmlBuilder safeHtmlBuilder = new SafeHtmlBuilder();
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safeHtmlBuilder
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.appendHtmlConstant("<div style='text-align:center;font-size:large;font-weight:bold;color: #FF9900;'>Problems in the Operation</div>");
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resultField.setHTML(safeHtmlBuilder.toSafeHtml());
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resultField.setVisible(true);
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Command sayComplete = new Command() {
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public void execute() {
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try {
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getWizardWindow().close(false);
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Log.info("fire Complete: tabular resource "
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+ newTrId.getId());
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Log.info("fire Complete: tableId " + newTrId.getTableId());
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getWizardWindow().fireCompleted(newTrId);
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} catch (Exception e) {
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Log.error("fire Complete :" + e.getLocalizedMessage());
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}
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}
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};
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getWizardWindow().setNextButtonCommand(sayComplete);
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setNextButtonVisible(true);
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getWizardWindow().setEnableNextButton(true);
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forceLayout();
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}
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@Override
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public void operationAborted() {
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SafeHtmlBuilder safeHtmlBuilder = new SafeHtmlBuilder();
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safeHtmlBuilder
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.appendHtmlConstant("<div style='text-align:center;font-size:large;font-weight:bold;color: #AA00AA;'>Operation Aborted</div>");
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resultField.setHTML(safeHtmlBuilder.toSafeHtml());
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resultField.setVisible(true);
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Command sayComplete = new Command() {
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public void execute() {
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try {
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getWizardWindow().close(false);
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Log.info("fire Aborted");
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getWizardWindow().fireAborted();
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} catch (Exception e) {
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Log.error("fire Aborted :" + e.getLocalizedMessage());
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}
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}
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};
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getWizardWindow().setNextButtonCommand(sayComplete);
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setNextButtonVisible(true);
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getWizardWindow().setEnableNextButton(true);
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forceLayout();
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}
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@Override
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public void operationPutInBackground() {
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SafeHtmlBuilder safeHtmlBuilder = new SafeHtmlBuilder();
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safeHtmlBuilder
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.appendHtmlConstant("<div style='text-align:center;font-size:large;font-weight:bold;color: #00AAAA;'>Operation in Background</div>");
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resultField.setHTML(safeHtmlBuilder.toSafeHtml());
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resultField.setVisible(true);
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Command sayComplete = new Command() {
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public void execute() {
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try {
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getWizardWindow().close(false);
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Log.info("fire Operation In Background");
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getWizardWindow().firePutInBackground();
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} catch (Exception e) {
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Log.error("fire Operation In Background :"
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+ e.getLocalizedMessage());
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}
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}
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};
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getWizardWindow().setNextButtonCommand(sayComplete);
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setNextButtonVisible(true);
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getWizardWindow().setEnableNextButton(true);
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forceLayout();
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}
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}
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