/** Read instance content from given InputStream, which must not be closed. */
public void importContent(PanelInstance instance, InputStream is) throws Exception {
HTMLText currentText = new HTMLText();
currentText.setPanelInstance(instance);
ObjectInputStream ois = new ObjectInputStream(is);
Map text = (Map) ois.readObject();
if (log.isDebugEnabled()) log.debug("Importing content: " + text);
for (Iterator it = text.keySet().iterator(); it.hasNext(); ) {
String lang = (String) it.next();
String value = (String) text.get(lang);
currentText.setText(lang, value);
}
currentText.save();
}
/** Write instance content to given OutputStream, which must not be closed. */
public void exportContent(PanelInstance instance, OutputStream os) throws Exception {
HTMLText text = load(instance);
if (text == null) {
try {
text = new HTMLText();
text.setPanelInstance(instance);
text.save();
} catch (Exception e) {
log.error("Error creating empty HTMLText object", e);
}
}
ObjectOutputStream oos = new ObjectOutputStream(os);
if (log.isDebugEnabled()) log.debug("Exporting content: " + text.getText());
HashMap h = new HashMap(); // Avoids serializing a hibernate map
h.putAll(text.getText());
oos.writeObject(h);
}
