/*
* JBoss, Home of Professional Open Source
* Copyright 2013 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @author tags. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package org.jboss.as.console.client.administration.role.ui;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import com.google.gwt.core.client.Scheduler;
import com.google.gwt.event.dom.client.ChangeEvent;
import com.google.gwt.event.dom.client.ChangeHandler;
import com.google.gwt.user.cellview.client.CellTable;
import com.google.gwt.user.client.ui.IsWidget;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.google.gwt.user.client.ui.Widget;
import com.google.gwt.view.client.SelectionChangeEvent;
import com.google.gwt.view.client.SingleSelectionModel;
import org.jboss.as.console.client.Console;
import org.jboss.as.console.client.administration.role.RoleAssignmentPresenter;
import org.jboss.as.console.client.administration.role.form.EnumFormItem;
import org.jboss.as.console.client.administration.role.form.MultiselectListBoxItem;
import org.jboss.as.console.client.administration.role.form.PojoForm;
import org.jboss.as.console.client.administration.role.model.Role;
import org.jboss.as.console.client.rbac.StandardRole;
import org.jboss.ballroom.client.widgets.forms.CheckBoxItem;
import org.jboss.ballroom.client.widgets.forms.FormCallback;
import org.jboss.ballroom.client.widgets.forms.TextBoxItem;
/**
* @author Harald Pehl
*/
public class ScopedRoleDetails implements IsWidget {
private final RoleAssignmentPresenter presenter;
private final PojoForm<Role> form;
private List<String> hosts;
private List<String> serverGroups;
private TextBoxItem nameItem;
private EnumFormItem<StandardRole> baseRoleItem;
private EnumFormItem<Role.Type> typeItem;
private MultiselectListBoxItem scopeItem;
private CheckBoxItem includeAllItem;
public ScopedRoleDetails(final RoleAssignmentPresenter presenter) {
this.presenter = presenter;
this.form = new PojoForm<Role>();
}
@Override
public Widget asWidget() {
nameItem = new TextBoxItem("name", Console.CONSTANTS.common_label_name());
baseRoleItem = new EnumFormItem<StandardRole>("baseRole",
Console.CONSTANTS.administration_base_role());
baseRoleItem.setValues(UIHelper.enumFormItemsForStandardRole());
typeItem = new EnumFormItem<Role.Type>("type", Console.CONSTANTS.common_label_type());
typeItem.setDefaultToFirst(true);
typeItem.setValues(UIHelper.enumFormItemsForScopedRoleTyp());
typeItem.addChangeHandler(new ChangeHandler() {
@Override
public void onChange(final ChangeEvent event) {
updateScope(typeItem.getValue());
}
});
scopeItem = new MultiselectListBoxItem("scope", Console.CONSTANTS.administration_scope(), 3);
includeAllItem = new CheckBoxItem("includeAll", Console.CONSTANTS.administration_include_all());
form.setFields(nameItem, baseRoleItem, typeItem, scopeItem, includeAllItem);
form.setEnabled(false);
form.setToolsCallback(new FormCallback() {
@Override
public void onSave(final Map changeset) {
Role edited = form.getEditedEntity();
if (edited != null) {
Role newScopedRole = new Role(nameItem.getValue(), nameItem.getValue(), baseRoleItem.getValue(),
typeItem.getValue(), scopeItem.getValue());
newScopedRole.setIncludeAll(includeAllItem.getValue());
presenter.saveScopedRole(newScopedRole, edited);
}
}
@Override
public void onCancel(final Object entity) {
}
});
VerticalPanel content = new VerticalPanel();
content.setStyleName("fill-layout-width");
content.add(form.asWidget());
return content;
}
public void update(final List<Role> scopedRoles, final List<String> hosts, final List<String> serverGroups,
final Role selectedRole) {
this.hosts = hosts;
this.serverGroups = serverGroups;
if (scopedRoles.isEmpty()) {
form.clearValues();
} else {
updateFormValues(selectedRole);
}
}
@SuppressWarnings("unchecked")
void bind(CellTable<Role> table) {
final SingleSelectionModel<Role> selectionModel = (SingleSelectionModel<Role>) table
.getSelectionModel();
selectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
@Override
public void onSelectionChange(final SelectionChangeEvent event) {
Scheduler.get().scheduleDeferred(new Scheduler.ScheduledCommand() {
@Override
public void execute() {
updateFormValues(selectionModel.getSelectedObject());
}
});
}
});
}
private void updateFormValues(final Role role) {
if (role != null) {
updateScope(role.getType());
nameItem.setValue(role.getName());
baseRoleItem.setValue(role.getBaseRole());
typeItem.setValue(role.getType());
scopeItem.setValue(new ArrayList<String>(role.getScope()));
includeAllItem.setValue(role.isIncludeAll());
form.setUndefined(false);
form.edit(role);
} else {
form.clearValues();
}
}
private void updateScope(final Role.Type type) {
if (form != null && typeItem != null && scopeItem != null) {
if (type == Role.Type.HOST) {
scopeItem.setChoices(hosts);
} else if (type == Role.Type.SERVER_GROUP) {
scopeItem.setChoices(serverGroups);
}
// restore selection
Role entity = form.getEditedEntity();
if (entity != null) {
scopeItem.setValue(new ArrayList<String>(entity.getScope()));
}
}
}
}