protected void load() throws Exception {
if (id == null) {
return;
}
File file = getIdAsFile(id, data_suffix);
if (file == null || !file.exists()) {
throw new Exception("unexpected condition:not exist:id=" + id);
}
if (file.length() == 0) {
return; // need setRNSDirProps(not null)
}
ObjectInputStream ois = null;
RNSDirectoryProperties newRnsProps = new RNSDirectoryProperties();
try {
ois = new ObjectInputStream(new FileInputStream(file));
/* 1 */
newRnsProps.setCreateTime((Calendar) ois.readObject());
/* 2 */
newRnsProps.setAccessTime((Calendar) ois.readObject());
/* 3 */
newRnsProps.setModificationTime((Calendar) ois.readObject());
/* 4 */
int size = ois.readInt();
/* create new list */
Map<String, RNSEntryData> newlist =
Collections.synchronizedMap(new HashMap<String, RNSEntryData>());
for (int i = 0; i < size; i++) {
/* 5 */
String keyname = ois.readUTF();
RNSEntryData ent = new RNSEntryData();
/* 6 */
ent.setDirectory(ois.readBoolean());
/* 7 */
ent.setLocalID(ois.readUTF());
if ("".equals(ent.getLocalID())) {
ent.setLocalID(null);
}
/* 8 */
String eprStr = ois.readUTF();
if (eprStr != null && eprStr.length() != 0) {
ent.setEpr(RNSUtil.toEPR(eprStr));
}
/* 9 */
int metalen = ois.readInt();
if (metalen > 0) {
MessageElement[] me = new MessageElement[metalen];
for (int n = 0; n < metalen; n++) {
/* 10 */
String xml = ois.readUTF();
me[n] = RNSUtil.toMessageElement(xml);
}
ent.setAny(me);
}
newlist.put(keyname, ent);
}
ACLEntryType[] newaclents;
/* ACL */
int acllen;
try {
acllen = ois.readInt(); /* 11 */
} catch (EOFException eof) {
acllen = 0;
}
if (acllen > 0) {
newaclents = new ACLEntryType[acllen];
for (int n = 0; n < acllen; n++) {
/* 12 */
newaclents[n] = new ACLEntryType();
newaclents[n].setType(ois.readShort());
String aclname = ois.readUTF();
if (aclname.equals(DUMMY)) {
aclname = null;
}
newaclents[n].setName(aclname);
newaclents[n].setPerm(ois.readShort());
}
} else {
newaclents = null;
}
rnsProps = newRnsProps;
list = newlist;
aclents = newaclents;
logger.debug("load id=" + id);
} catch (IOException e) {
throw new Exception("Failed to load resource: id=" + id, e);
} finally {
if (ois != null) {
try {
ois.close();
} catch (Exception e2) {
logger.warn("cannot close: resource id=" + id + ": " + e2.getMessage());
}
}
}
}
