/**
* Edit an existing company.
*
* @param entity entity to be edited.
* @param newEntity true if entity to be edited is new.
*/
public void edit(final Company entity, final boolean newEntity) {
this.entity = entity;
companyEditor.setItem(new BeanItem<Company>(entity), newEntity);
invoicingAddressEditor.setItem(
new BeanItem<PostalAddress>(entity.getInvoicingAddress()), newEntity);
deliveryAddressEditor.setItem(
new BeanItem<PostalAddress>(entity.getDeliveryAddress()), newEntity);
}
@Override
public void initialize() {
entityManager = getSite().getSiteContext().getObject(EntityManager.class);
final GridLayout gridLayout = new GridLayout(3, 2);
gridLayout.setSizeFull();
gridLayout.setMargin(false);
gridLayout.setSpacing(true);
gridLayout.setRowExpandRatio(1, 1f);
setViewContent(gridLayout);
companyEditor = new ValidatingEditor(SiteFields.getFieldDescriptors(Company.class));
companyEditor.setCaption("Site");
companyEditor.addListener((ValidatingEditorStateListener) this);
gridLayout.addComponent(companyEditor, 0, 0);
invoicingAddressEditor =
new ValidatingEditor(SiteFields.getFieldDescriptors(PostalAddress.class));
invoicingAddressEditor.setCaption("Invoicing Address");
invoicingAddressEditor.addListener((ValidatingEditorStateListener) this);
gridLayout.addComponent(invoicingAddressEditor, 1, 0);
deliveryAddressEditor =
new ValidatingEditor(SiteFields.getFieldDescriptors(PostalAddress.class));
deliveryAddressEditor.setCaption("Delivery Address");
deliveryAddressEditor.addListener((ValidatingEditorStateListener) this);
gridLayout.addComponent(deliveryAddressEditor, 2, 0);
final HorizontalLayout buttonLayout = new HorizontalLayout();
buttonLayout.setSpacing(true);
gridLayout.addComponent(buttonLayout, 0, 1);
saveButton = new Button("Save");
saveButton.setImmediate(true);
buttonLayout.addComponent(saveButton);
saveButton.addListener(
new ClickListener() {
/** Serial version UID. */
private static final long serialVersionUID = 1L;
@Override
public void buttonClick(final ClickEvent event) {
companyEditor.commit();
invoicingAddressEditor.commit();
deliveryAddressEditor.commit();
entityManager.getTransaction().begin();
try {
entity = entityManager.merge(entity);
entityManager.persist(entity);
entityManager.getTransaction().commit();
entityManager.detach(entity);
} catch (final Throwable t) {
if (entityManager.getTransaction().isActive()) {
entityManager.getTransaction().rollback();
}
throw new RuntimeException("Failed to save entity: " + entity, t);
}
}
});
discardButton = new Button("Discard");
discardButton.setImmediate(true);
buttonLayout.addComponent(discardButton);
discardButton.addListener(
new ClickListener() {
/** Serial version UID. */
private static final long serialVersionUID = 1L;
@Override
public void buttonClick(final ClickEvent event) {
companyEditor.discard();
invoicingAddressEditor.discard();
deliveryAddressEditor.discard();
}
});
}
@Override
public boolean isValid() {
return companyEditor.isValid()
&& invoicingAddressEditor.isValid()
&& deliveryAddressEditor.isValid();
}
@Override
public boolean isDirty() {
return companyEditor.isModified()
|| invoicingAddressEditor.isModified()
|| deliveryAddressEditor.isModified();
}
