com.talk2object.plum.viewgeneration.viewbuilder.ListViewBuilder Maven / Gradle / Ivy

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package com.talk2object.plum.viewgeneration.viewbuilder;

import java.util.ArrayList;
import java.util.List;

import com.talk2object.plum.interaction.application.PlumApplicationContextUtils;
import com.talk2object.plum.interaction.model.Bean;
import com.talk2object.plum.view.component.Component;
import com.talk2object.plum.view.component.ListItemView;
import com.talk2object.plum.view.component.ListView;
import com.talk2object.plum.viewgeneration.AbstractSimpleViewBuilder;
import com.talk2object.plum.viewgeneration.FallbackPolicy;
import com.talk2object.plum.viewgeneration.ViewBuildContext;
import com.talk2object.plum.viewgeneration.ViewFactory;
import com.talk2object.plum.viewgeneration.classexpr.ClassExpressions;
import com.talk2object.plum.viewgeneration.classexpr.ModelClassExpressions;

public class ListViewBuilder extends AbstractSimpleViewBuilder {
	@Override
	public Component build(Object model, ViewBuildContext context) {

		List list = (List) model;

		List listItems = new ArrayList();

		ViewFactory factory = PlumApplicationContextUtils.getViewFactory();

		for (Object obj : list) {
			Component childView = factory.create(obj, ModelClassExpressions
					.downToAny(Bean.class), ClassExpressions.between(
					ListItemView.class, Component.class),
					FallbackPolicy.MODEL_CLASS_FIRST, context);

			listItems.add(childView);
		}

		ListView listView = new ListView();
		listView.setItems(listItems);


		return listView;
	}

	@Override
	public Class getModelClass() {

		return List.class;
	}

	@Override
	public Class getViewClass() {

		return ListView.class;
	}

}