/**
* Populates and iterates through a {@link Row} using {@link ColumnDefinitions} provided by the
* driver.
*
* @param row
* @return
*/
public T get(Row row) {
// Entity and its associated id object
T entity = null;
Object idObj = null;
try {
entity = entityClass.newInstance();
idObj = null;
ColumnMapping idcolmap = null;
// Note that this early invocation means that
// you can't populate on #setId in your java bean method
if (embedded != null) {
idObj = embedded.field.getType().newInstance();
embedded.set(entity, idObj);
} else {
idObj = idMapping.field.getType().newInstance();
idMapping.set(entity, idObj);
}
} catch (InstantiationException | IllegalAccessException e) {
throw new IllegalAccessError(
"A configuration exception has occurred in creating entity: " + entityClass);
}
ColumnDefinitions metaData = row.getColumnDefinitions();
List<Definition> defList = metaData.asList();
for (Definition def : defList) {
ColumnMapping mapping = colsToFields.get(def.getName());
if (mapping == null) {
// it could be an id column
if (idMapping != null && def.getName().equals(idMapping.name)) {
idMapping.set(entity, getValue(row, idMapping, def));
continue;
}
// else: need to find it, possible point of refactor
ColumnMapping nembed = null;
if (embedded != null) nembed = embedded.get(def.getName());
if (nembed != null) nembed.set(idObj, getValue(row, nembed, def));
continue;
}
Object value = getValue(row, mapping, def);
// set it
if (value != null) mapping.set(entity, value);
}
return entity;
}
private void displayPreviewImage() {
if (scaleImageData != null && scaleImageData.length > 0) {
ByteArrayImageResource previewResource =
new ByteArrayImageResource(scaleImageData, "image/png");
previewImage.setSource(previewResource);
}
}
private PersistentProperty createEmbedded(
GrailsDomainClassMappingContext mappingContext,
GrailsDomainClassProperty grailsDomainClassProperty) {
final PropertyMapping<Property> mapping = createDefaultMapping(grailsDomainClassProperty);
Embedded persistentProperty =
new Embedded(
this,
mappingContext,
grailsDomainClassProperty.getName(),
grailsDomainClassProperty.getClass()) {
public PropertyMapping getMapping() {
return mapping;
}
};
persistentProperty.setOwningSide(grailsDomainClassProperty.isOwningSide());
persistentProperty.setReferencedPropertyName(
grailsDomainClassProperty.getReferencedPropertyName());
return persistentProperty;
}
@SuppressWarnings("serial")
@Override
public void editPhoto(final byte[] imageData) {
this.removeAllComponents();
LOG.debug("Receive avatar upload with size: " + imageData.length);
try {
originalImage = ImageIO.read(new ByteArrayInputStream(imageData));
} catch (IOException e) {
throw new UserInvalidInputException("Invalid image type");
}
originalImage = ImageUtil.scaleImage(originalImage, 650, 650);
MHorizontalLayout previewBox =
new MHorizontalLayout()
.withSpacing(true)
.withMargin(new MarginInfo(false, true, true, false))
.withWidth("100%");
Resource defaultPhoto =
UserAvatarControlFactory.createAvatarResource(AppContext.getUserAvatarId(), 100);
previewImage = new Embedded(null, defaultPhoto);
previewImage.setWidth("100px");
previewBox.with(previewImage).withAlign(previewImage, Alignment.TOP_LEFT);
VerticalLayout previewBoxRight = new VerticalLayout();
previewBoxRight.setMargin(new MarginInfo(false, true, false, true));
Label lbPreview =
new Label(
"<p style='margin: 0px;'><strong>To the left is what your profile photo will look like.</strong></p>"
+ "<p style='margin-top: 0px;'>To make adjustment, you can drag around and resize the selection square below. "
+ "When you are happy with your photo, click the “Accept“ button.</p>",
ContentMode.HTML);
previewBoxRight.addComponent(lbPreview);
MHorizontalLayout controlBtns = new MHorizontalLayout();
controlBtns.setSizeUndefined();
Button cancelBtn =
new Button(
AppContext.getMessage(GenericI18Enum.BUTTON_CANCEL),
new Button.ClickListener() {
@Override
public void buttonClick(ClickEvent event) {
EventBusFactory.getInstance()
.post(new ProfileEvent.GotoProfileView(ProfilePhotoUploadViewImpl.this, null));
}
});
cancelBtn.setStyleName(UIConstants.THEME_GRAY_LINK);
Button acceptBtn =
new Button(
AppContext.getMessage(GenericI18Enum.BUTTON_ACCEPT),
new Button.ClickListener() {
@Override
public void buttonClick(ClickEvent event) {
if (scaleImageData != null && scaleImageData.length > 0) {
try {
BufferedImage image = ImageIO.read(new ByteArrayInputStream(scaleImageData));
UserAvatarService userAvatarService =
ApplicationContextUtil.getSpringBean(UserAvatarService.class);
userAvatarService.uploadAvatar(
image, AppContext.getUsername(), AppContext.getUserAvatarId());
Page.getCurrent().getJavaScript().execute("window.location.reload();");
} catch (IOException e) {
throw new MyCollabException("Error when saving user avatar", e);
}
}
}
});
acceptBtn.setStyleName(UIConstants.BUTTON_ACTION);
acceptBtn.setIcon(FontAwesome.CHECK);
controlBtns.with(acceptBtn, cancelBtn).alignAll(Alignment.MIDDLE_LEFT);
previewBoxRight.addComponent(controlBtns);
previewBoxRight.setComponentAlignment(controlBtns, Alignment.TOP_LEFT);
previewBox.addComponent(previewBoxRight);
previewBox.setExpandRatio(previewBoxRight, 1.0f);
this.addComponent(previewBox);
CssLayout cropBox = new CssLayout();
cropBox.addStyleName(UIConstants.PHOTO_CROPBOX);
cropBox.setWidth("100%");
VerticalLayout currentPhotoBox = new VerticalLayout();
Resource resource =
new ByteArrayImageResource(ImageUtil.convertImageToByteArray(originalImage), "image/png");
CropField cropField = new CropField(resource);
cropField.setImmediate(true);
cropField.setSelectionAspectRatio(1.0f);
cropField.addValueChangeListener(
new Property.ValueChangeListener() {
@Override
public void valueChange(Property.ValueChangeEvent event) {
VCropSelection newSelection = (VCropSelection) event.getProperty().getValue();
int x1 = newSelection.getXTopLeft();
int y1 = newSelection.getYTopLeft();
int x2 = newSelection.getXBottomRight();
int y2 = newSelection.getYBottomRight();
if (x2 > x1 && y2 > y1) {
BufferedImage subImage = originalImage.getSubimage(x1, y1, (x2 - x1), (y2 - y1));
ByteArrayOutputStream outStream = new ByteArrayOutputStream();
try {
ImageIO.write(subImage, "png", outStream);
scaleImageData = outStream.toByteArray();
displayPreviewImage();
} catch (IOException e) {
LOG.error("Error while scale image: ", e);
}
}
}
});
currentPhotoBox.setWidth("650px");
currentPhotoBox.setHeight("650px");
currentPhotoBox.addComponent(cropField);
cropBox.addComponent(currentPhotoBox);
this.addComponent(previewBox);
this.addComponent(cropBox);
this.setExpandRatio(cropBox, 1.0f);
}
private void setTooltip(String tt) {
setDescription(tt); // abslay
if (titleImage != null) titleImage.setDescription(tt);
if (title != null) title.setDescription(tt);
content.setDescription(tt);
}
/** @param el */
public BookImage(Books el, String user) {
super();
this.Book = el;
this.setStyleName("cells");
this.setHeight("250px");
this.setWidth("200px");
rating.setAnimated(true);
rating.setCaption(null);
rating.setMaxValue(5);
rating.setStyleName("rating");
rating.setReadOnly(true);
rating_my.setAnimated(true);
rating_my.setCaption(null);
rating_my.setMaxValue(5);
rating_my.setStyleName("rating_my");
IRaitingService iRaitingService = new IRaitingService();
try {
double rate = iRaitingService.getRaiting(el.getId());
rating.setReadOnly(false);
rating.setValue(rate);
rating.setReadOnly(true);
double myrate = iRaitingService.getRaiting(user, el.getId());
rating_my.setValue(myrate);
} catch (SQLException e) {
e.printStackTrace();
}
rating_my.addValueChangeListener(
e -> {
try {
Rating rat =
iRaitingService.getUser(
getUI().getSession().getAttribute("user").toString(), el.getId());
rat.setRaiting(rating_my.getValue());
iRaitingService.update(rat);
double rate = iRaitingService.getRaiting(el.getId());
rating.setReadOnly(false);
rating.setValue(rate);
rating.setReadOnly(true);
new Notification(String.valueOf(rate), Notification.Type.TRAY_NOTIFICATION)
.show(Page.getCurrent());
} catch (SQLException e1) {
e1.printStackTrace();
}
});
rating_layout.addComponent(rating);
rating_layout.addComponent(rating_my);
rating_layout.setComponentAlignment(rating, Alignment.MIDDLE_LEFT);
rating_layout.setComponentAlignment(rating_my, Alignment.MIDDLE_LEFT);
rating_layout.setStyleName("ratinglayout");
imageEmbedded.setSource(new FileResource(new File(Book.getImage())));
title.setValue(Book.getTitle());
author.setValue(Book.getAuthor());
if (Book.getFile().isEmpty()) buttonDownload.setEnabled(false);
buttonDownload.setWidth("80%");
imageEmbedded.setWidth("100%");
imageEmbedded.setHeight("100%");
title.setWidth(null);
author.setWidth(null);
VerticalLayout bodyLayout = new VerticalLayout(title, author, imageEmbedded);
bodyLayout.setExpandRatio(title, 12);
bodyLayout.setExpandRatio(author, 8);
bodyLayout.setExpandRatio(imageEmbedded, 80);
bodyLayout.setSizeFull();
bodyLayout.setComponentAlignment(title, Alignment.MIDDLE_CENTER);
bodyLayout.setComponentAlignment(author, Alignment.MIDDLE_CENTER);
bodyLayout.setComponentAlignment(imageEmbedded, Alignment.MIDDLE_CENTER);
buttonDownload.setStyleName("super-button");
title.setStyleName("name-label");
author.setStyleName("author-label");
this.addComponent(rating_layout);
this.addComponent(bodyLayout);
this.addComponent(buttonDownload);
this.setComponentAlignment(rating_layout, Alignment.TOP_CENTER);
this.setComponentAlignment(bodyLayout, Alignment.TOP_CENTER);
this.setComponentAlignment(buttonDownload, Alignment.BOTTOM_CENTER);
this.setExpandRatio(rating_layout, 5);
this.setExpandRatio(bodyLayout, 85);
this.setExpandRatio(buttonDownload, 10);
StreamResource sr = getStream();
FileDownloader fileDownloader = new FileDownloader(sr);
fileDownloader.extend(buttonDownload);
bodyLayout.addLayoutClickListener(
e -> {
BookWin win = new BookWin(this.Book);
UI.getCurrent().addWindow(win);
});
}
