/*
* JBoss, Home of Professional Open Source
* Copyright 2011 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.shared.subsys.jca.wizard;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.logical.shared.ValueChangeEvent;
import com.google.gwt.event.logical.shared.ValueChangeHandler;
import com.google.gwt.user.cellview.client.CellTable;
import com.google.gwt.user.cellview.client.TextColumn;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.google.gwt.user.client.ui.Widget;
import com.google.gwt.view.client.SingleSelectionModel;
import org.jboss.as.console.client.Console;
import org.jboss.as.console.client.shared.subsys.jca.model.JDBCDriver;
import org.jboss.as.console.client.shared.subsys.jca.model.XADataSource;
import org.jboss.as.console.client.widgets.ComboBox;
import org.jboss.as.console.client.widgets.DefaultPager;
import org.jboss.as.console.client.widgets.DialogueOptions;
import org.jboss.as.console.client.widgets.WindowContentBuilder;
import org.jboss.as.console.client.widgets.tables.DefaultCellTable;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
/**
* @author Heiko Braun
* @date 5/6/11
*/
public class XADatasourceStep2 {
private NewXADatasourceWizard wizard;
private SingleSelectionModel<JDBCDriver> selectionModel;
private XADataSource editedEntity;
private CellTable<JDBCDriver> table;
private ComboBox groupSelection;
private boolean isStandalone;
public XADatasourceStep2(NewXADatasourceWizard wizard) {
this.wizard = wizard;
this.isStandalone = wizard.getBootstrap().isStandalone();
}
void edit(XADataSource dataSource) {
this.editedEntity = dataSource;
}
Widget asWidget() {
VerticalPanel layout = new VerticalPanel();
layout.setStyleName("window-content");
layout.add(new HTML("<h3>Step 2/4: Datasource Class</h3>"));
if(!isStandalone)
{
groupSelection = new ComboBox();
Set<String> groupNames = new HashSet<String>(wizard.getDrivers().size());
for(JDBCDriver driver : wizard.getDrivers())
groupNames.add(driver.getGroup());
groupSelection.setValues(groupNames);
groupSelection.setItemSelected(0, true);
HorizontalPanel horz = new HorizontalPanel();
horz.setStyleName("fill-layout-width");
Label label = new HTML("Server Group"+": ");
label.setStyleName("form-item-title");
horz.add(label);
Widget selector = groupSelection.asWidget();
horz.add(selector);
label.getElement().getParentElement().setAttribute("align", "right");
selector.getElement().getParentElement().setAttribute("width", "100%");
layout.add(horz);
groupSelection.addValueChangeHandler(new ValueChangeHandler<String>() {
@Override
public void onValueChange(ValueChangeEvent<String> event) {
filterTable(event.getValue(), getTable());
}
});
}
// ---
table = new DefaultCellTable<JDBCDriver>(5);
TextColumn<JDBCDriver> nameColumn = new TextColumn<JDBCDriver>() {
@Override
public String getValue(JDBCDriver record) {
return record.getName();
}
};
TextColumn<JDBCDriver> xaClassColumn = new TextColumn<JDBCDriver>() {
@Override
public String getValue(JDBCDriver record) {
return record.getXaDataSourceClass();
}
};
table.addColumn(nameColumn, "Name");
table.addColumn(xaClassColumn, "Datasource Class");
selectionModel = new SingleSelectionModel<JDBCDriver>();
table.setSelectionModel(selectionModel);
// filter and select first record
if(isStandalone)
provisionTable(table);
else
filterTable(groupSelection.getSelectedValue(), table);
layout.add(table);
DefaultPager pager = new DefaultPager();
pager.setDisplay(table);
layout.add(pager);
ClickHandler submitHandler = new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
SingleSelectionModel<JDBCDriver> selection =
(SingleSelectionModel<JDBCDriver>) table.getSelectionModel();
JDBCDriver driver = selection.getSelectedObject();
if(driver!=null) { // force selected driver
editedEntity.setDriverName(driver.getName());
editedEntity.setDriverClass(driver.getDriverClass());
editedEntity.setDataSourceClass(driver.getXaDataSourceClass());
editedEntity.setMajorVersion(driver.getMajorVersion());
editedEntity.setMinorVersion(driver.getMinorVersion());
wizard.onConfigureDriver(editedEntity);
}
else {
Window.alert("Please select a driver!");
}
}
};
ClickHandler cancelHandler = new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
wizard.getPresenter().closeDialogue();
}
};
DialogueOptions options = new DialogueOptions(
"Next ››",submitHandler,
"cancel",cancelHandler
);
return new WindowContentBuilder(layout,options).build();
}
private void provisionTable(CellTable<JDBCDriver> table) {
List<JDBCDriver> drivers = wizard.getDrivers();
table.setRowCount(drivers.size(), true);
table.setRowData(drivers);
// clear selection
JDBCDriver selectedDriver = selectionModel.getSelectedObject();
if(selectedDriver!=null)
selectionModel.setSelected(selectedDriver, false);
// new default selection
if(drivers.size()>0) {
selectionModel.setSelected(drivers.get(0), true);
}
}
private void filterTable(String group, CellTable<JDBCDriver> table) {
List<JDBCDriver> drivers = wizard.getDrivers();
List<JDBCDriver> filtered = new ArrayList<JDBCDriver>();
for(JDBCDriver candidate : drivers)
{
if(group.equals(candidate.getGroup()))
filtered.add(candidate);
}
table.setRowCount(filtered.size(), true);
table.setRowData(filtered);
// clear selection
JDBCDriver selectedDriver = selectionModel.getSelectedObject();
if(selectedDriver!=null)
selectionModel.setSelected(selectedDriver, false);
// new default selection
if(filtered.size()>0) {
selectionModel.setSelected(filtered.get(0), true);
}
}
private CellTable<JDBCDriver> getTable() {
return table;
}
}