/*
* Copyright 2010 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package org.drools.guvnor.client.explorer.navigation.admin.widget;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.shared.EventBus;
import com.google.gwt.user.client.Command;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.*;
import org.drools.guvnor.client.common.GenericCallback;
import org.drools.guvnor.client.common.PrettyFormLayout;
import org.drools.guvnor.client.explorer.ClientFactory;
import org.drools.guvnor.client.messages.ConstantsCore;
import org.drools.guvnor.client.moduleeditor.RefreshModuleListEvent;
import org.drools.guvnor.client.resources.GuvnorImages;
import org.drools.guvnor.client.resources.ImagesCore;
import org.drools.guvnor.client.rpc.*;
import org.drools.guvnor.client.widgets.tables.AdminArchivedPagedTable;
public class ArchivedAssetManager extends Composite {
private AssetServiceAsync assetService = GWT.create(AssetService.class);
private ModuleServiceAsync moduleService = GWT.create(ModuleService.class);
private static ImagesCore images = (ImagesCore) GWT.create(ImagesCore.class);
private AdminArchivedPagedTable table;
private ListBox packages = new ListBox(true);
private ConstantsCore constants = GWT.create(ConstantsCore.class);
private Button btnRestorePackage;
private Button btnDeletePackage;
private EventBus eventBus;
public ArchivedAssetManager(ClientFactory clientFactory,
EventBus eventBus) {
this.eventBus = eventBus;
PrettyFormLayout pf = new PrettyFormLayout();
VerticalPanel header = new VerticalPanel();
header.add(new HTML(constants.ArchivedItems()));
pf.addHeader(GuvnorImages.INSTANCE.Backup(),
header);
loadPackages();
Command restoreSelectedAssetCommand = new Command() {
public void execute() {
if (table.getSelectedRowUUIDs() == null) {
Window.alert(constants.PleaseSelectAnItemToRestore());
return;
}
assetService.archiveAssets(table.getSelectedRowUUIDs(),
false,
new GenericCallback<java.lang.Void>() {
public void onSuccess(Void arg0) {
Window.alert(constants.ItemRestored());
table.refresh();
}
});
}
};
Command deleteSelectedAssetCommand = new Command() {
public void execute() {
if (table.getSelectedRowUUIDs() == null) {
Window.alert(constants.PleaseSelectAnItemToPermanentlyDelete());
return;
}
if (!Window.confirm(constants.AreYouSureDeletingAsset())) {
return;
}
assetService.removeAssets(table.getSelectedRowUUIDs(),
new GenericCallback<java.lang.Void>() {
public void onSuccess(Void arg0) {
Window.alert(constants.ItemDeleted());
table.refresh();
}
});
}
};
table = new AdminArchivedPagedTable(
restoreSelectedAssetCommand,
deleteSelectedAssetCommand,
clientFactory);
HorizontalPanel packagesToolbar = new HorizontalPanel();
btnRestorePackage = new Button(constants.RestoreSelectedPackage());
btnRestorePackage.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent event) {
if (packages.getSelectedIndex() == -1) {
Window.alert(constants.PleaseSelectAnItemToRestore());
return;
}
restorePackage(packages.getValue(packages.getSelectedIndex()));
}
});
packagesToolbar.add(btnRestorePackage);
btnDeletePackage = new Button(constants.PermanentlyDeletePackage());
btnDeletePackage.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent event) {
if (packages.getSelectedIndex() == -1) {
Window.alert(constants.PleaseSelectAnItemToPermanentlyDelete());
return;
}
if (Window.confirm(constants.AreYouSurePackageDelete())) {
deletePackage(packages.getValue(packages.getSelectedIndex()));
}
}
});
packagesToolbar.add(btnDeletePackage);
pf.startSection(constants.ArchivedPackagesList());
pf.addRow(packagesToolbar);
pf.addRow(packages);
pf.endSection();
pf.startSection(constants.ArchivedAssets());
pf.addRow(table);
pf.endSection();
initWidget(pf);
}
private void deletePackage(final String uuid) {
moduleService.removeModule(uuid,
new GenericCallback<java.lang.Void>() {
public void onSuccess(Void data) {
Window.alert(constants.PackageDeleted());
packages.clear();
loadPackages();
}
});
}
private void restorePackage(String uuid) {
moduleService.loadModule(uuid,
new GenericCallback<Module>() {
public void onSuccess(Module cf) {
cf.setArchived(false);
moduleService.saveModule(cf,
new GenericCallback<ValidatedResponse>() {
public void onSuccess(ValidatedResponse data) {
Window.alert(constants.PackageRestored());
packages.clear();
loadPackages();
table.refresh();
eventBus.fireEvent(new RefreshModuleListEvent());
}
});
}
});
}
private ListBox loadPackages() {
moduleService.listArchivedModules(new GenericCallback<Module[]>() {
public void onSuccess(Module[] configs) {
for (Module config : configs) {
packages.addItem(config.getName(),
config.getUuid());
}
if (configs.length == 0) {
packages.addItem(constants.noArchivedPackages());
}
boolean enabled = (configs.length != 0);
packages.setEnabled(enabled);
btnRestorePackage.setEnabled(enabled);
btnDeletePackage.setEnabled(enabled);
}
});
return packages;
}
}