/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.myfaces.trinidaddemo;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import javax.faces.application.FacesMessage;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.event.ActionEvent;
import org.apache.myfaces.trinidad.component.UIXCollection;
import org.apache.myfaces.trinidad.component.UIXTree;
import org.apache.myfaces.trinidad.component.UIXTable;
import org.apache.myfaces.trinidad.model.RowKeySet;
public class TableBean
{
@SuppressWarnings("unchecked")
public TableBean()
{
_selection = Collections.EMPTY_LIST;
}
public UIComponent getTable()
{
return _table;
}
public void setTable(UIComponent hgrid)
{
_table = hgrid;
}
@SuppressWarnings("unchecked")
public void performReport(ActionEvent action)
{
UIXCollection table = (UIXCollection) _table;
final RowKeySet state;
if (table instanceof UIXTable)
state = ((UIXTable) table).getSelectedRowKeys();
else
state = ((UIXTree) table).getSelectedRowKeys();
Iterator<Object> selection = state.iterator();
Object oldKey = table.getRowKey();
_selection = new ArrayList<Object>();
while (selection.hasNext())
{
table.setRowKey(selection.next());
_selection.add(table.getRowData());
}
table.setRowKey(oldKey);
FacesContext context = FacesContext.getCurrentInstance();
FacesMessage message =
new FacesMessage("Report Performed","Report was performed on "+
_selection.size()+" records");
context.addMessage(null, message);
}
public List<Object> getReportItems()
{
return _selection;
}
private UIComponent _table = null;
private List<Object> _selection;
}