com.opiframe.views.DataView.java Source code

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Here is the source code for com.opiframe.views.DataView.java

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package com.opiframe.views;

import com.opiframe.entity.Customer;
import com.opiframe.session.CustomerFacade;
import com.vaadin.cdi.CDIView;
import com.vaadin.data.util.BeanItemContainer;
import com.vaadin.navigator.Navigator;
import com.vaadin.navigator.View;
import com.vaadin.navigator.ViewChangeListener;
import com.vaadin.ui.Button;
import com.vaadin.ui.Label;
import com.vaadin.ui.Table;
import com.vaadin.ui.VerticalLayout;
import javax.inject.Inject;

/**
 *
 * @author Ohjelmistokehitys
 */
@CDIView("DataView")
public class DataView extends VerticalLayout implements View {

    private final Label l = new Label("Welcome to DataView");
    private Button nextButton = new Button("Next");
    private Navigator navigator;
    private Table table = new Table();

    @Inject
    CustomerFacade customer;

    @Override
    public void enter(ViewChangeListener.ViewChangeEvent event) {
        this.addComponent(l);
        this.addComponent(nextButton);

        BeanItemContainer<Customer> bean = new BeanItemContainer(Customer.class);
        bean.addAll(customer.findAll());
        table.setContainerDataSource(bean);
        table.setVisibleColumns(new Object[] { "addressline1", "city", "email" });
        table.setColumnHeaders(new String[] { "Address", "City", "Email" });
        this.addComponent(table);

        navigator = this.getUI().getNavigator();

        nextButton.addClickListener(new Button.ClickListener() {
            @Override
            public void buttonClick(Button.ClickEvent event) {
                navigator.navigateTo("SecondView");
            }
        });
    }
}