package org.drools.workbench.screens.dtablexls.client.handlers;
import java.util.List;
import javax.annotation.PostConstruct;
import javax.enterprise.context.ApplicationScoped;
import javax.inject.Inject;
import com.google.gwt.http.client.URL;
import com.google.gwt.user.client.Command;
import com.google.gwt.user.client.ui.Image;
import com.google.gwt.user.client.ui.IsWidget;
import org.drools.workbench.screens.dtablexls.client.editor.URLHelper;
import org.drools.workbench.screens.dtablexls.client.resources.DecisionTableXLSResources;
import org.drools.workbench.screens.dtablexls.client.resources.i18n.DecisionTableXLSEditorConstants;
import org.drools.workbench.screens.dtablexls.client.type.DecisionTableXLSResourceType;
import org.guvnor.common.services.project.model.Package;
import org.kie.workbench.common.widgets.client.handlers.DefaultNewResourceHandler;
import org.kie.workbench.common.widgets.client.handlers.NewResourcePresenter;
import org.kie.workbench.common.widgets.client.widget.AttachmentFileWidget;
import org.kie.workbench.common.widgets.client.widget.BusyIndicatorView;
import org.uberfire.backend.vfs.Path;
import org.uberfire.backend.vfs.PathFactory;
import org.uberfire.client.mvp.PlaceManager;
import org.uberfire.commons.data.Pair;
import org.uberfire.mvp.PlaceRequest;
import org.uberfire.mvp.impl.PathPlaceRequest;
import org.uberfire.workbench.type.ResourceTypeDefinition;
/**
* Handler for the creation of new XLS Decision Tables
*/
@ApplicationScoped
public class NewDecisionTableXLSHandler extends DefaultNewResourceHandler {
@Inject
private PlaceManager placeManager;
@Inject
private DecisionTableXLSResourceType resourceType;
@Inject
private BusyIndicatorView busyIndicatorView;
private AttachmentFileWidget uploadWidget;
@PostConstruct
private void setupExtensions() {
uploadWidget = new AttachmentFileWidget( new String[]{ resourceType.getSuffix() } );
extensions.add( new Pair<String, AttachmentFileWidget>( DecisionTableXLSEditorConstants.INSTANCE.Upload(),
uploadWidget ) );
}
@Override
public List<Pair<String, ? extends IsWidget>> getExtensions() {
uploadWidget.reset();
return super.getExtensions();
}
@Override
public String getDescription() {
return DecisionTableXLSEditorConstants.INSTANCE.NewDecisionTableDescription();
}
@Override
public IsWidget getIcon() {
return new Image( DecisionTableXLSResources.INSTANCE.images().typeXLSDecisionTable() );
}
@Override
public ResourceTypeDefinition getResourceType() {
return resourceType;
}
@Override
public void create( final Package pkg,
final String baseFileName,
final NewResourcePresenter presenter ) {
busyIndicatorView.showBusyIndicator( DecisionTableXLSEditorConstants.INSTANCE.Uploading() );
final Path path = pkg.getPackageMainResourcesPath();
final String fileName = buildFileName( baseFileName,
resourceType );
final Path newPath = PathFactory.newPath( path.getFileSystem(),
fileName,
URL.encode( path.toURI() + "/" + fileName ) );
uploadWidget.submit( path,
fileName,
URLHelper.getServletUrl(),
new Command() {
@Override
public void execute() {
busyIndicatorView.hideBusyIndicator();
presenter.complete();
notifySuccess();
final PlaceRequest place = new PathPlaceRequest( newPath );
placeManager.goTo( place );
}
},
new Command() {
@Override
public void execute() {
busyIndicatorView.hideBusyIndicator();
}
}
);
}
}