/** Reads an arbitrary object from the input stream when the type is unknown. */
public Object readObject() throws IOException {
int tag = parseTag();
switch (tag) {
case TAG_NULL:
expectTag(TAG_NULL_END);
return null;
case TAG_BOOLEAN:
{
int value = parseInt();
expectTag(TAG_BOOLEAN_END);
return new Boolean(value != 0);
}
case TAG_INT:
{
int value = parseInt();
expectTag(TAG_INT_END);
return new Integer(value);
}
case TAG_LONG:
{
long value = parseLong();
expectTag(TAG_LONG_END);
return new Long(value);
}
case TAG_DOUBLE:
{
double value = parseDouble();
expectTag(TAG_DOUBLE_END);
return new Double(value);
}
case TAG_DATE:
{
long value = parseDate();
expectTag(TAG_DATE_END);
return new Date(value);
}
case TAG_XML:
{
return parseXML();
}
case TAG_STRING:
{
_sbuf.setLength(0);
String value = parseString(_sbuf).toString();
expectTag(TAG_STRING_END);
return value;
}
case TAG_BASE64:
{
byte[] data = parseBytes();
expectTag(TAG_BASE64_END);
return data;
}
case TAG_LIST:
{
String type = readType();
int length = readLength();
return _serializerFactory.readList(this, length, type);
}
case TAG_MAP:
{
String type = readType();
Deserializer deserializer;
deserializer = _serializerFactory.getObjectDeserializer(type);
return deserializer.readMap(this);
}
case TAG_REF:
{
int ref = parseInt();
expectTag(TAG_REF_END);
return _refs.get(ref);
}
case TAG_REMOTE:
{
String type = readType();
String url = readString();
expectTag(TAG_REMOTE_END);
return resolveRemote(type, url);
}
default:
throw error("unknown code:" + tagName(tag));
}
}
/** Reads an object from the input stream with an expected type. */
public Object readObject(Class cl) throws IOException {
if (cl == null || cl.equals(Object.class)) {
return readObject();
}
int tag = parseTag();
switch (tag) {
case TAG_NULL:
expectTag(TAG_NULL_END);
return null;
case TAG_MAP:
{
String type = readType();
Deserializer reader;
reader = _serializerFactory.getObjectDeserializer(type, cl);
return reader.readMap(this);
}
case TAG_LIST:
{
String type = readType();
int length = readLength();
Deserializer reader;
reader = _serializerFactory.getObjectDeserializer(type, cl);
return reader.readList(this, length);
}
case TAG_REF:
{
int ref = parseInt();
expectTag(TAG_REF_END);
return _refs.get(ref);
}
case TAG_REMOTE:
{
String type = readType();
String url = readString();
expectTag(TAG_REMOTE_END);
Object remote = resolveRemote(type, url);
return remote;
}
}
_peekTag = tag;
Object value = _serializerFactory.getDeserializer(cl).readObject(this);
return value;
}