301 lines
8.5 KiB
Java
301 lines
8.5 KiB
Java
package org.gcube.portlets.user.td.unionwizardwidget.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.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.gwtservice.shared.tr.TabResource;
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import org.gcube.portlets.user.td.gwtservice.shared.tr.TableData;
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import org.gcube.portlets.user.td.gwtservice.shared.tr.union.UnionSession;
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import org.gcube.portlets.user.td.widgetcommonevent.client.CommonMessages;
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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.wizardwidget.client.WizardCard;
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import org.gcube.portlets.user.td.wizardwidget.client.util.UtilsGXT3;
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import com.allen_sauer.gwt.log.client.Log;
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import com.google.gwt.core.client.GWT;
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import com.google.gwt.event.logical.shared.SelectionEvent;
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import com.google.gwt.event.logical.shared.SelectionHandler;
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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.sencha.gxt.widget.core.client.box.AlertMessageBox;
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import com.sencha.gxt.widget.core.client.box.ConfirmMessageBox;
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import com.sencha.gxt.widget.core.client.event.DialogHideEvent;
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import com.sencha.gxt.widget.core.client.event.DialogHideEvent.DialogHideHandler;
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import com.sencha.gxt.widget.core.client.event.HideEvent;
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import com.sencha.gxt.widget.core.client.event.HideEvent.HideHandler;
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public class TabResourcesSelectionCard extends WizardCard {
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private static UnionWizardMessages msgs= GWT.create(UnionWizardMessages.class);
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private CommonMessages msgsCommon;
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private UnionSession unionSession;
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private TabResourcesSelectionCard thisCard;
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private TabResourcesSelectionPanel tabResourcesSelectionPanel;
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//private TabResource selectedTabResource = null;
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public TabResourcesSelectionCard(final UnionSession unionSession) {
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super(msgs.tabResourcesSelectionCardHead(), "");
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Log.debug("TabResourcesSelectionCard");
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this.unionSession = unionSession;
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thisCard = this;
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initMessages();
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tabResourcesSelectionPanel = new TabResourcesSelectionPanel(thisCard,
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res);
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tabResourcesSelectionPanel
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.addSelectionHandler(new SelectionHandler<TabResource>() {
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public void onSelection(SelectionEvent<TabResource> event) {
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unionSession
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.setUnionTabularResource(tabResourcesSelectionPanel
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.getSelectedItem());
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getWizardWindow().setEnableNextButton(true);
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}
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});
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setContent(tabResourcesSelectionPanel);
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}
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protected void initMessages(){
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msgsCommon= GWT.create(CommonMessages.class);
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}
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@Override
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public void setup() {
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Log.debug("TabResourcesSelectionCard Call Setup ");
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Command sayNextCard = new Command() {
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public void execute() {
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Log.debug("TabResourcesSelectionCard Call sayNextCard");
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retrieveLastTable();
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}
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};
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getWizardWindow().setNextButtonCommand(sayNextCard);
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Command sayPreviousCard = new Command() {
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public void execute() {
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try {
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getWizardWindow().previousCard();
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getWizardWindow().removeCard(thisCard);
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Log.debug("Remove TabResourcesSelectionCard");
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} catch (Exception e) {
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Log.error("sayPreviousCard :" + e.getLocalizedMessage());
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}
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}
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};
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getWizardWindow().setPreviousButtonCommand(sayPreviousCard);
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setEnableNextButton(false);
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setBackButtonVisible(false);
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setEnableBackButton(false);
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setNextButtonVisible(true);
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tabResourcesSelectionPanel.gridDeselectAll();
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}
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protected void retrieveLastTable() {
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setEnableNextButton(false);
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setEnableBackButton(false);
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TDGWTServiceAsync.INSTANCE.getLastTable(unionSession
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.getUnionTabularResource().getTrId(),
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new AsyncCallback<TableData>() {
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@Override
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public void onFailure(Throwable caught) {
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Log.debug("Attention",
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"This tabular resource does not have a valid table");
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AlertMessageBox d = new AlertMessageBox(msgsCommon.attention(),
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msgs.attentionThisTabularResourceDoesNotHaveAValidTable());
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d.addHideHandler(new HideHandler() {
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public void onHide(HideEvent event) {
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deleteTRWithLastTableNull();
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}
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});
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d.show();
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}
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@Override
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public void onSuccess(TableData result) {
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Log.debug("Retrieve last table: " + result);
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updateConnectedTRInfo(result);
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}
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});
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}
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protected void deleteTRWithLastTableNull() {
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final ConfirmMessageBox mb = new ConfirmMessageBox(msgs.delete(),
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msgs.woultYouLikeToDeleteThisTabularResourceWithoutTable());
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/*Next in GXT 3.1.1 */
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mb.addDialogHideHandler(new DialogHideHandler() {
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@Override
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public void onDialogHide(DialogHideEvent event) {
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switch (event.getHideButton()) {
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case NO:
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setEnableNextButton(false);
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setEnableBackButton(false);
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break;
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case YES:
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callDeleteLastTable();
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break;
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default:
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break;
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}
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}
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});
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/* GXT 3.0.1
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mb.addHideHandler(new HideHandler() {
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public void onHide(HideEvent event) {
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if (mb.getHideButton() == mb.getButtonById(PredefinedButton.YES
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.name())) {
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callDeleteLastTable();
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} else if (mb.getHideButton() == mb
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.getButtonById(PredefinedButton.NO.name())) {
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getWizardWindow().setEnableNextButton(false);
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getWizardWindow().setEnableBackButton(false);
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}
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}
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});*/
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mb.setWidth(300);
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mb.show();
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}
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protected void callDeleteLastTable() {
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Log.debug("Delete TR:"
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+ unionSession.getUnionTabularResource().getTrId());
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TDGWTServiceAsync.INSTANCE.removeTabularResource(unionSession
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.getUnionTabularResource().getTrId(),
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new AsyncCallback<Void>() {
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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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UtilsGXT3.alert(msgsCommon.errorLocked(),
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caught.getLocalizedMessage());
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setEnableNextButton(false);
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setEnableBackButton(false);
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} else {
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AlertMessageBox d = new AlertMessageBox(
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msgsCommon.error(),
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msgs.errorOnDeleteTabularResourceFixed()
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+ caught.getLocalizedMessage());
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d.addHideHandler(new HideHandler() {
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public void onHide(HideEvent event) {
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setEnableNextButton(
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true);
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setEnableBackButton(
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true);
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}
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});
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d.show();
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}
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}
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}
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public void onSuccess(Void result) {
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tabResourcesSelectionPanel.gridReload();
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setEnableNextButton(false);
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setEnableBackButton(false);
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}
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});
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}
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protected void updateConnectedTRInfo(TableData table) {
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TabResource tabResource = unionSession.getUnionTabularResource();
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tabResource.setTrId(table.getTrId());
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unionSession.setUnionTabularResource(tabResource);
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Log.debug("UnionSession: " + unionSession);
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retriveCurrentTabularResourceInfo();
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}
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protected void retriveCurrentTabularResourceInfo() {
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TDGWTServiceAsync.INSTANCE.getTabResourceInformation(
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unionSession.getTrId(), new AsyncCallback<TabResource>() {
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public void onSuccess(TabResource result) {
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Log.info("Retrived TR: " + result.getTrId());
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unionSession.setCurrentTabularResource(result);
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goNext();
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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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UtilsGXT3.alert(msgsCommon.errorLocked(),
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caught.getLocalizedMessage());
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setEnableNextButton(false);
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setEnableBackButton(false);
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} else {
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UtilsGXT3
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.alert(msgsCommon.error(),
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msgs.errorRetrievingInfomationOnTRFixed());
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setEnableNextButton(false);
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setEnableBackButton(false);
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}
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}
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}
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});
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}
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protected void goNext() {
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try {
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Log.info("NextCard ColumnMappingCard");
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ColumnMappingCard columnSelectionCard = new ColumnMappingCard(
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unionSession);
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getWizardWindow().addCard(columnSelectionCard);
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getWizardWindow().nextCard();
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} catch (Throwable e) {
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Log.error("goNext: " + e.getLocalizedMessage());
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}
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}
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}
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