com.holonplatform.vaadin7.internal.components.builders.DefaultGridItemListingBuilder Maven / Gradle / Ivy
/*
* Copyright 2016-2017 Axioma srl.
*
* 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.holonplatform.vaadin7.internal.components.builders;
import java.util.LinkedList;
import java.util.List;
import com.holonplatform.core.beans.BeanPropertySet;
import com.holonplatform.core.internal.utils.ObjectUtils;
import com.holonplatform.vaadin7.components.BeanListing;
import com.holonplatform.vaadin7.components.builders.ItemListingBuilder.GridItemListingBuilder;
import com.holonplatform.vaadin7.internal.components.DefaultBeanListing;
import com.holonplatform.vaadin7.internal.components.DefaultItemListing.RenderingMode;
import com.holonplatform.vaadin7.internal.data.container.BeanItemAdapter;
import com.vaadin.data.util.converter.Converter;
import com.vaadin.ui.renderers.Renderer;
/**
* {@link GridItemListingBuilder} implementation.
*
* @param Item data type
*
* @since 5.0.0
*/
public class DefaultGridItemListingBuilder extends
AbstractGridItemListingBuilder, DefaultBeanListing, GridItemListingBuilder>
implements GridItemListingBuilder {
@SuppressWarnings("unchecked")
public DefaultGridItemListingBuilder(Class beanType) {
super(new DefaultBeanListing<>(RenderingMode.GRID));
ObjectUtils.argumentNotNull(beanType, "Item bean type must be not null");
// setup datasource
BeanPropertySet ps = BeanPropertySet.create(beanType);
getInstance().setPropertySet(ps);
final List nested = new LinkedList<>();
ps.forEach(p -> {
final String name = p.relativeName();
dataSourceBuilder.withProperty(name, p.getType());
if (p.getParent().isPresent()) {
nested.add(p.relativeName());
}
});
// item adapter
dataSourceBuilder.itemAdapter(new BeanItemAdapter(nested));
}
/*
* (non-Javadoc)
* @see
* com.holonplatform.vaadin.components.builders.ItemListingBuilder.GridItemListingBuilder#render(java.lang.String,
* com.vaadin.ui.renderers.Renderer)
*/
@Override
public GridItemListingBuilder render(String property, Renderer renderer) {
ObjectUtils.argumentNotNull(property, "Property must be not null");
getInstance().getPropertyColumn(property).setRenderer(renderer);
return builder();
}
/*
* (non-Javadoc)
* @see
* com.holonplatform.vaadin.components.builders.ItemListingBuilder.GridItemListingBuilder#render(java.lang.String,
* com.vaadin.data.util.converter.Converter, com.vaadin.ui.renderers.Renderer)
*/
@Override
public GridItemListingBuilder render(String property, Converter converter,
Renderer renderer) {
ObjectUtils.argumentNotNull(property, "Property must be not null");
getInstance().getPropertyColumn(property).setConverter(converter);
getInstance().getPropertyColumn(property).setRenderer(renderer);
return builder();
}
/*
* (non-Javadoc)
* @see com.holonplatform.vaadin.internal.components.builders.AbstractComponentBuilder#build(com.vaadin.ui.
* AbstractComponent)
*/
@Override
protected BeanListing build(DefaultBeanListing instance) {
return instance;
}
/*
* (non-Javadoc)
* @see com.holonplatform.vaadin.internal.components.builders.AbstractComponentConfigurator#builder()
*/
@Override
protected GridItemListingBuilder builder() {
return this;
}
}