340 lines
11 KiB
Java
340 lines
11 KiB
Java
/**
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*
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*/
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package org.gcube.portlets.user.td.csvimportwidget.client;
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import java.util.ArrayList;
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import java.util.Date;
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import org.gcube.portlets.user.td.csvimportwidget.client.licence.LicenceDataPropertiesCombo;
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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.csv.CSVImportSession;
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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.licenses.LicenceData;
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import org.gcube.portlets.user.td.gwtservice.shared.tr.TabResource;
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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 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.core.client.Scheduler;
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import com.google.gwt.core.client.Scheduler.ScheduledCommand;
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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.VerticalPanel;
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import com.sencha.gxt.cell.core.client.form.ComboBoxCell.TriggerAction;
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import com.sencha.gxt.core.client.util.Margins;
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import com.sencha.gxt.data.client.loader.RpcProxy;
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import com.sencha.gxt.data.shared.ListStore;
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import com.sencha.gxt.data.shared.loader.ListLoadConfig;
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import com.sencha.gxt.data.shared.loader.ListLoadConfigBean;
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import com.sencha.gxt.data.shared.loader.ListLoadResult;
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import com.sencha.gxt.data.shared.loader.ListLoadResultBean;
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import com.sencha.gxt.data.shared.loader.ListLoader;
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import com.sencha.gxt.data.shared.loader.LoadResultListStoreBinding;
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import com.sencha.gxt.widget.core.client.FramedPanel;
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import com.sencha.gxt.widget.core.client.box.AlertMessageBox;
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import com.sencha.gxt.widget.core.client.container.MarginData;
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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.HideEvent;
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import com.sencha.gxt.widget.core.client.event.HideEvent.HideHandler;
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import com.sencha.gxt.widget.core.client.form.ComboBox;
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import com.sencha.gxt.widget.core.client.form.DateField;
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import com.sencha.gxt.widget.core.client.form.FieldLabel;
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import com.sencha.gxt.widget.core.client.form.FieldSet;
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import com.sencha.gxt.widget.core.client.form.TextArea;
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import com.sencha.gxt.widget.core.client.form.TextField;
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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 CSVTableDetailCard extends WizardCard {
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private final String TABLEDETAILPANELWIDTH = "100%";
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private final String TABLEDETAILPANELHEIGHT = "100%";
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private CSVImportSession importSession;
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private CSVTableDetailCard thisCard;
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private VerticalLayoutContainer p;
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private VerticalPanel tableDetailPanel;
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private TextField name;
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private TextArea description;
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private TextArea rights;
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private DateField validFrom;
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private DateField validUntilTo;
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private TabResource detail;
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private ListLoader<ListLoadConfig, ListLoadResult<LicenceData>> loader;
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private ComboBox<LicenceData> comboLicences;
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public CSVTableDetailCard(final CSVImportSession importSession) {
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super("Tabular Resource Detail", "");
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this.importSession = importSession;
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thisCard = this;
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tableDetailPanel = new VerticalPanel();
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tableDetailPanel.setSpacing(4);
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tableDetailPanel.setWidth(TABLEDETAILPANELWIDTH);
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tableDetailPanel.setHeight(TABLEDETAILPANELHEIGHT);
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FramedPanel form = new FramedPanel();
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form.setHeadingText("Details");
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FieldSet fieldSet = new FieldSet();
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fieldSet.setHeadingText("Information");
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fieldSet.setCollapsible(false);
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form.add(fieldSet, new MarginData(new Margins(0)));
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p = new VerticalLayoutContainer();
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fieldSet.add(p, new MarginData(new Margins(0)));
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name = new TextField();
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name.setAllowBlank(false);
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name.setEmptyText("Enter a name...");
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name.setValue(importSession.getLocalFileName());
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p.add(new FieldLabel(name, "Name"), new VerticalLayoutData(1, -1));
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description = new TextArea();
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description.setAllowBlank(false);
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description.setEmptyText("Enter a description...");
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description.setValue("File CSV");
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p.add(new FieldLabel(description, "Description"),
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new VerticalLayoutData(1, -1));
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rights = new TextArea();
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rights.setEmptyText("Enter rights...");
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rights.setAllowBlank(false);
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p.add(new FieldLabel(rights, "Rights"), new VerticalLayoutData(1, -1));
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validFrom = new DateField();
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validFrom.setValue(new Date());
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p.add(new FieldLabel(validFrom, "Valid From"), new VerticalLayoutData(
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1, -1));
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validUntilTo = new DateField();
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p.add(new FieldLabel(validUntilTo, "Valid Until To"),
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new VerticalLayoutData(1, -1));
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// Combo Licences
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LicenceDataPropertiesCombo propsLicenceData = GWT
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.create(LicenceDataPropertiesCombo.class);
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ListStore<LicenceData> storeCombo = new ListStore<LicenceData>(
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propsLicenceData.id());
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Log.debug("StoreCombo created");
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RpcProxy<ListLoadConfig, ListLoadResult<LicenceData>> proxy = new RpcProxy<ListLoadConfig, ListLoadResult<LicenceData>>() {
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public void load(ListLoadConfig loadConfig,
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final AsyncCallback<ListLoadResult<LicenceData>> callback) {
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loadData(loadConfig, callback);
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}
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};
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loader = new ListLoader<ListLoadConfig, ListLoadResult<LicenceData>>(
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proxy) {
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@Override
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protected ListLoadConfig newLoadConfig() {
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return (ListLoadConfig) new ListLoadConfigBean();
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}
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};
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loader.addLoadHandler(new LoadResultListStoreBinding<ListLoadConfig, LicenceData, ListLoadResult<LicenceData>>(
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storeCombo));
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Log.trace("LoaderCombo created");
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comboLicences = new ComboBox<LicenceData>(storeCombo,
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propsLicenceData.licenceName()) {
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protected void onAfterFirstAttach() {
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super.onAfterFirstAttach();
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Scheduler.get().scheduleDeferred(new ScheduledCommand() {
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public void execute() {
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loader.load();
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}
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});
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}
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};
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comboLicences.setEditable(false);
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comboLicences.setTypeAhead(false);
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comboLicences.setTriggerAction(TriggerAction.ALL);
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Log.trace("Combo Licence created");
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// /
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p.add(new FieldLabel(comboLicences, "Licence"), new VerticalLayoutData(
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1, -1));
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tableDetailPanel.add(form);
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setCenterWidget(tableDetailPanel, new MarginData(0));
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}
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protected void loadData(ListLoadConfig loadConfig,
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final AsyncCallback<ListLoadResult<LicenceData>> callback) {
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TDGWTServiceAsync.INSTANCE
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.getLicences(new AsyncCallback<ArrayList<LicenceData>>() {
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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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Log.error("load combo failure:"
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+ caught.getLocalizedMessage());
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showErrorAndHide("Error",
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"Error retrieving licences.",
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caught.getLocalizedMessage(), caught);
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}
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callback.onFailure(caught);
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}
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public void onSuccess(ArrayList<LicenceData> result) {
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Log.trace("loaded " + result.size() + " ColumnData");
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callback.onSuccess(new ListLoadResultBean<LicenceData>(
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result));
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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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Command sayNextCard = new Command() {
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public void execute() {
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checkData();
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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.info("Remove CSVTableDetailCard");
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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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getWizardWindow().setEnableNextButton(true);
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}
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protected void checkData() {
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getWizardWindow().setEnableNextButton(false);
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getWizardWindow().setEnableBackButton(false);
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AlertMessageBox d;
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HideHandler hideHandler = new HideHandler() {
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public void onHide(HideEvent event) {
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getWizardWindow().setEnableNextButton(true);
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getWizardWindow().setEnableBackButton(false);
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}
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};
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if (name.getValue() == null || name.getValue().isEmpty()
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|| !name.isValid()) {
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d = new AlertMessageBox("Attention!", "Fill in name field");
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d.addHideHandler(hideHandler);
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d.show();
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} else {
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if (description.getValue() == null
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|| description.getValue().isEmpty()
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|| !description.isValid()) {
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d = new AlertMessageBox("Attention!",
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"Fill in description field");
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d.addHideHandler(hideHandler);
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d.show();
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} else {
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if (rights.getValue() == null || rights.getValue().isEmpty()
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|| !rights.isValid()) {
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d = new AlertMessageBox("Attention!",
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"Fill in rights field");
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d.addHideHandler(hideHandler);
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d.show();
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} else {
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name.setReadOnly(true);
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description.setReadOnly(true);
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rights.setReadOnly(true);
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goNext();
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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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detail = new TabResource();
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detail.setName(name.getCurrentValue());
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detail.setDescription(description.getCurrentValue());
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detail.setRight(rights.getCurrentValue());
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detail.setValidFrom(validFrom.getCurrentValue());
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detail.setValidUntilTo(validUntilTo.getCurrentValue());
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if (validFrom.getCurrentValue() != null
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&& validUntilTo.getCurrentValue() != null
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&& validFrom.getCurrentValue().compareTo(
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validUntilTo.getCurrentValue()) > 0) {
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Log.debug("Attention Valid From field is higher than Valid Until To field");
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AlertMessageBox d = new AlertMessageBox("Attention!",
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"Valid From field is higher than Valid Until To field");
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d.addHideHandler(new HideHandler() {
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public void onHide(HideEvent event) {
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getWizardWindow().setEnableNextButton(true);
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getWizardWindow().setEnableBackButton(false);
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}
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});
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d.show();
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return;
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}
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if (comboLicences.getCurrentValue() != null
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&& comboLicences.getCurrentValue().getLicenceId() != null
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&& !comboLicences.getCurrentValue().getLicenceId()
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.isEmpty()) {
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detail.setLicence(comboLicences.getCurrentValue()
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.getLicenceId());
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}
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importSession.setTabResource(detail);
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CSVOperationInProgressCard csvOperationInProgressCard = new CSVOperationInProgressCard(
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importSession);
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getWizardWindow().addCard(csvOperationInProgressCard);
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Log.info("NextCard CSVOperationInProgressCard");
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getWizardWindow().nextCard();
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} catch (Exception e) {
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Log.error("sayNextCard :" + e.getLocalizedMessage());
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e.printStackTrace();
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}
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}
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}
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