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package com.vaadin.tests.components.table;
import com.vaadin.data.Container;
import com.vaadin.data.Property;
import com.vaadin.data.Property.ValueChangeEvent;
import com.vaadin.data.util.IndexedContainer;
import com.vaadin.tests.components.TestBase;
import com.vaadin.ui.Notification;
import com.vaadin.ui.Table;
@SuppressWarnings("serial")
public class MultiSelectWithNotIdentityEqualIds extends TestBase {
@Override
protected void setup() {
final Table t = new Table();
t.setContainerDataSource(getDS());
t.setRowHeaderMode(Table.ROW_HEADER_MODE_ID);
t.setMultiSelect(true);
t.setSelectable(true);
t.setImmediate(true);
t.addListener(new Property.ValueChangeListener() {
@Override
public void valueChange(ValueChangeEvent event) {
Notification.show("Selected: " + event.getProperty());
}
});
getLayout().addComponent(t);
}
private Container getDS() {
IndexedContainer idx = new IndexedContainer() {
@Override
public Object nextItemId(Object itemId) {
Integer id = (Integer) super.nextItemId(itemId);
return id == null ? null : new Integer(id);
}
};
for (int i = 0; i < 10; i++) {
idx.addItem();
}
idx.addContainerProperty("Property", String.class, "foo");
return idx;
}
@Override
protected String getDescription() {
return "Multiselection should work with container that uses ids that are equal, but not necessary identical. With bug an infinit loop is caused.";
}
@Override
protected Integer getTicketNumber() {
return 5342;
}
}
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