/**
* merges two dictionaries.
*
* @param dest
* @param source
*/
private void mergeDictionary(
COSName name, COSDictionary dest, COSDictionary source, Map objectNameMap) {
COSDictionary destDict = (COSDictionary) dest.getDictionaryObject(name);
COSDictionary sourceDict = (COSDictionary) source.getDictionaryObject(name);
if (destDict == null) {
destDict = new COSDictionary();
dest.setItem(name, destDict);
}
if (sourceDict != null) {
for (Map.Entry<COSName, COSBase> entry : sourceDict.entrySet()) {
COSName mappedKey = (COSName) objectNameMap.get(entry.getKey().getName());
if (mappedKey != null) {
destDict.setItem(mappedKey, entry.getValue());
}
}
}
}
