/**
* @param config the component's configuration.
* @param editable
*/
public TextArea(TextAreaConfig config, boolean editable) {
this.config = config;
this.editable = editable;
if (config.getPreferenceKey() != null) {
content =
VaadinPortletService.getCurrentPortletRequest()
.getPreferences()
.getValue(config.getPreferenceKey(), null);
}
if (content == null) {
if (config.getContent() != null) {
if (config.getContent().getContent().size() > 0) {
content = convertNodeListToString(config.getContent().getContent());
}
}
}
}
private void storeToPreferences(String changedContent) {
try {
PortletPreferences preferences =
VaadinPortletService.getCurrentPortletRequest().getPreferences();
preferences.setValue(config.getPreferenceKey(), changedContent);
preferences.store();
} catch (ReadOnlyException e) {
throw new IllegalStateException("Error updating content", e);
} catch (ValidatorException e) {
throw new IllegalStateException("Error updating content", e);
} catch (IOException e) {
throw new IllegalStateException("Error updating content", e);
}
}