/*
* Copyright 2012 Vaadin Ltd.
*
* 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 com.vaadin.tests.components.table;
import java.util.Locale;
import com.vaadin.data.util.converter.Converter;
import com.vaadin.data.util.converter.DefaultConverterFactory;
import com.vaadin.server.VaadinRequest;
import com.vaadin.tests.components.AbstractTestUI;
import com.vaadin.ui.Table;
public class TableWithCustomConverterFactory extends AbstractTestUI {
public static class MyIntegerConverter implements
Converter<String, Integer> {
@Override
public Integer convertToModel(String value,
Class<? extends Integer> targetType, Locale locale)
throws com.vaadin.data.util.converter.Converter.ConversionException {
// TODO Auto-generated method stub
return null;
}
@Override
public String convertToPresentation(Integer value,
Class<? extends String> targetType, Locale locale)
throws com.vaadin.data.util.converter.Converter.ConversionException {
return "Integer: " + value;
}
@Override
public Class<Integer> getModelType() {
return Integer.class;
}
@Override
public Class<String> getPresentationType() {
return String.class;
}
}
public static class MyConverterFactory extends DefaultConverterFactory {
@Override
protected Converter<String, ?> createStringConverter(Class<?> sourceType) {
if (Integer.class.isAssignableFrom(sourceType)) {
return new MyIntegerConverter();
} else {
return super.createStringConverter(sourceType);
}
}
}
@Override
protected void setup(VaadinRequest request) {
getSession().setConverterFactory(new MyConverterFactory());
Table t = new Table();
t.addContainerProperty("String column", String.class, "");
t.addContainerProperty("Integer column", Integer.class, "");
t.addItem(new Object[] { "Second column is 1", 1 }, "item1");
t.addItem(new Object[] { "Second column is 4589", 4589 }, "item2");
addComponent(t);
}
@Override
protected String getTestDescription() {
// TODO Auto-generated method stub
return null;
}
@Override
protected Integer getTicketNumber() {
// TODO Auto-generated method stub
return null;
}
}