io.mateu.mdd.vaadin.components.fieldBuilders.JPADateFieldBuilder Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of mdd-vaadin Show documentation

security api

There is a newer version: 1.1.60

package io.mateu.mdd.vaadin.components.fieldBuilders;

import com.vaadin.data.Binder;
import com.vaadin.data.HasValue;
import com.vaadin.data.Validator;
import com.vaadin.data.converter.LocalDateTimeToDateConverter;
import com.vaadin.ui.*;
import io.mateu.mdd.core.app.AbstractAction;
import io.mateu.mdd.core.interfaces.AbstractStylist;
import io.mateu.mdd.shared.annotations.RequestFocus;
import io.mateu.mdd.shared.reflection.FieldInterfaced;
import io.mateu.mdd.vaadin.data.MDDBinder;
import io.mateu.reflection.ReflectionHelper;

import javax.validation.constraints.NotNull;
import java.time.ZoneId;
import java.util.Date;
import java.util.List;
import java.util.Map;

public class JPADateFieldBuilder extends AbstractFieldBuilder {


    public boolean isSupported(FieldInterfaced field) {
        return Date.class.equals(field.getType());
    }

    @Override
    public Component build(VerticalLayout fieldGroup, HorizontalLayout fieldGroupHeader, FieldInterfaced field, Object object, Layout container, MDDBinder binder, Map> validators, AbstractStylist stylist, Map allFieldContainers, boolean forSearchFilter, Map> attachedActions) {

        DateTimeField tf;
        container.addComponent(tf = new JPADateTimeField());

        if (field.isAnnotationPresent(RequestFocus.class)) tf.focus();

        if (allFieldContainers != null) allFieldContainers.put(field, tf);

        if (container.getComponentCount() > 0) tf.setCaption(ReflectionHelper.getCaption(field));

        tf.setRequiredIndicatorVisible(field.isAnnotationPresent(NotNull.class));


        //if (field.isAnnotationPresent(Help.class) && !Strings.isNullOrEmpty(field.getAnnotation(Help.class).value())) tf.setDescription(field.getAnnotation(Help.class).value());


        bind(binder, tf, field);

        addErrorHandler(field, tf);

        return tf;
    }


    protected void bind(MDDBinder binder, DateTimeField tf, FieldInterfaced field) {
        Binder.BindingBuilder aux = binder.forField(tf).withConverter(new LocalDateTimeToDateConverter(ZoneId.systemDefault()));
        completeBinding(aux, binder, field);
    }
}