public byte[] getTextObj() {
if (_textObj == null) {
_textObj = (byte[]) Base64.stringToObject(getText());
}
return _textObj;
}
public Object getNewValue(Object oldValue) throws Exception {
_type = null;
_height = null;
_width = null;
_size = null;
String text = (String) oldValue;
byte[] bytes = (byte[]) Base64.stringToObject(text);
try {
Image image = ImageLocalServiceUtil.getImage(bytes);
_type = image.getType();
_height = new Integer(image.getHeight());
_width = new Integer(image.getWidth());
_size = new Integer(image.getSize());
} catch (Exception e) {
if (_log.isWarnEnabled()) {
String imageId = (String) _imageIdColumn.getOldValue();
if (_log.isWarnEnabled()) {
_log.warn("Unable to get image data for " + imageId + ": " + e.getMessage());
}
}
_type = ImageConstants.TYPE_NOT_AVAILABLE;
_height = null;
_width = null;
_size = new Integer(bytes.length);
}
return oldValue;
}
protected Event serializeEvent(Event event, ClassLoader portletClassLoader) {
Serializable value = event.getValue();
if (value == null) {
return event;
}
Class<?> valueClass = value.getClass();
String valueClassName = valueClass.getName();
try {
Class<?> loadedValueClass = portletClassLoader.loadClass(valueClassName);
if (loadedValueClass.equals(valueClass)) {
return event;
}
} catch (ClassNotFoundException cnfe) {
if (_log.isWarnEnabled()) {
_log.warn(portletClassLoader.toString() + " does not contain " + valueClassName, cnfe);
}
}
EventImpl eventImpl = (EventImpl) event;
String base64Value = eventImpl.getBase64Value();
value = (Serializable) Base64.stringToObject(base64Value, portletClassLoader);
return new EventImpl(event.getName(), event.getQName(), value);
}
public Key getKeyObj() {
if (_keyObj == null) {
String key = getKey();
if (Validator.isNotNull(key)) {
_keyObj = (Key) Base64.stringToObject(key);
}
}
return _keyObj;
}