private void writeStringBytes(
byte[] bytes, TCDataOutput output, ObjectStringSerializer serializer) {
serializer.writeStringBytes(output, bytes);
}
private byte[] readStringBytes(TCDataInput input, ObjectStringSerializer serializer)
throws IOException {
return serializer.readStringBytes(input);
}
@Override
public void encode(Object value, TCDataOutput output, ObjectStringSerializer serializer) {
if (value == null) {
// Normally Null values should have already been converted to null ObjectID, but this is not
// true when there are
// multiple versions of the same class in the cluster sharign data.
value = ObjectID.NULL_ID;
}
final LiteralValues type = LiteralValues.valueFor(value);
switch (type) {
case ENUM:
output.writeByte(TYPE_ID_ENUM);
final Class<?> enumClass = ((Enum<?>) value).getDeclaringClass();
writeString(enumClass.getName(), output, serializer);
writeString(((Enum<?>) value).name(), output, serializer);
break;
case ENUM_HOLDER:
output.writeByte(TYPE_ID_ENUM_HOLDER);
writeEnumInstance((EnumInstance) value, output, serializer);
break;
case JAVA_LANG_CLASS:
output.writeByte(TYPE_ID_JAVA_LANG_CLASS);
final Class<?> c = (Class<?>) value;
writeString(c.getName(), output, serializer);
break;
case JAVA_LANG_CLASS_HOLDER:
output.writeByte(TYPE_ID_JAVA_LANG_CLASS_HOLDER);
writeClassInstance((ClassInstance) value, output, serializer);
break;
case BOOLEAN:
output.writeByte(TYPE_ID_BOOLEAN);
output.writeBoolean(((Boolean) value).booleanValue());
break;
case BYTE:
output.writeByte(TYPE_ID_BYTE);
output.writeByte(((Byte) value).byteValue());
break;
case CHARACTER:
output.writeByte(TYPE_ID_CHAR);
output.writeChar(((Character) value).charValue());
break;
case DOUBLE:
output.writeByte(TYPE_ID_DOUBLE);
output.writeDouble(((Double) value).doubleValue());
break;
case FLOAT:
output.writeByte(TYPE_ID_FLOAT);
output.writeFloat(((Float) value).floatValue());
break;
case INTEGER:
output.writeByte(TYPE_ID_INT);
output.writeInt(((Integer) value).intValue());
break;
case LONG:
output.writeByte(TYPE_ID_LONG);
output.writeLong(((Long) value).longValue());
break;
case SHORT:
output.writeByte(TYPE_ID_SHORT);
output.writeShort(((Short) value).shortValue());
break;
case STRING:
final String s = (String) value;
if (STRING_COMPRESSION_ENABLED && s.length() >= STRING_COMPRESSION_MIN_SIZE) {
output.writeByte(TYPE_ID_STRING_COMPRESSED);
writeCompressedString(s, output);
} else {
output.writeByte(TYPE_ID_STRING);
writeString(s, output, serializer);
}
break;
case STRING_BYTES:
final UTF8ByteDataHolder utfBytes = (UTF8ByteDataHolder) value;
output.writeByte(TYPE_ID_STRING_BYTES);
serializer.writeStringBytes(output, utfBytes.getBytes());
break;
case STRING_BYTES_COMPRESSED:
final UTF8ByteCompressedDataHolder utfCompressedBytes =
(UTF8ByteCompressedDataHolder) value;
output.writeByte(TYPE_ID_STRING_COMPRESSED);
output.writeInt(utfCompressedBytes.getUncompressedStringLength());
writeByteArray(utfCompressedBytes.getBytes(), output);
output.writeInt(utfCompressedBytes.getStringLength());
output.writeInt(utfCompressedBytes.getStringHash());
break;
case OBJECT_ID:
output.writeByte(TYPE_ID_REFERENCE);
output.writeLong(((ObjectID) value).toLong());
break;
case ARRAY:
encodeArray(value, output);
break;
case OBJECT:
default:
throw Assert.failure("Illegal type (" + type + "):" + value);
}
// unreachable
}
