Thanks for the info. I thought the Java serialization metadata would
have been large compared to the relevant data, but I guess not!
On Oct 29, 5:42 pm, Kenton Varda wrote:
> It sounds plausible. There's no fundamental reason why protocol buffers
> should be faster than Java serialization, at l
It sounds plausible. There's no fundamental reason why protocol buffers
should be faster than Java serialization, at least for simple objects like
yours composed of a set of primitive values. Since Java serialization is
implemented by the VM, it can probably optimize better than protobufs can.
H
I'm looking to get sense if my experience sounds reasonable or if it
sounds like I'm doing something very wrong, any insight appreciated!
I have a Serializable Java object containing:
4 integers
3 bytes
2 Strings
1 short
1 double
I have a vector of about 10M objects I am sending from a server t
On Thu, Oct 29, 2009 at 10:05 AM, Makulik wrote:
> Don't know if this is realized as an intrinsic protobuf language
> feature.
>
No, it's not. Protocol Buffers are completely independent of XML. However,
you could write an XML<->Protobuf converter by taking advantage of protobuf
reflection.
--
Protocol buffers has no concept of null. Fields cannot be set to null. You
can *clear* a field, like:
builder.clearParamCountry();
This sets the field back to its default value (the empty string, unless you
declared some other default). Also, hasParamCountry() will return false
until you set
I would guess that the GCC version is the problem. If you can find a
work-around, submit a patch!
On Thu, Oct 29, 2009 at 1:32 AM, eggxp wrote:
>
> OS & Version:
> [r...@localhost root]# cat /proc/version
> Linux version 2.4.20-8smp (bhcomp...@porky.devel.redhat.com) (gcc
> version 3.2.2
> 20
Hi,
There was a recent post in this group saying that you can specify
additional
keywords in your protobuf message definition to steer XML de-/
serialization.
http://groups.google.com/group/protobuf/browse_thread/thread/2c1617a2ff4a22d7/5239dea7bee2d653?lnk=gst&q=ATTRIBUTE#5239dea7bee2d653
Don'
Hi,
I have a message with a optionl field.
* optional string param_country = 6;
I would like to avoid the to check each attribute if its null or not,
before setting it to the message.
In the net i found some code fragment of protobuf, that looked to me
that setting this field to null
* .set
Hi,
could any one help me on how to create attributes for a element in
proto file.
my sample xml file is like below..
2294559
1674
1674
qqm87msaz0
-
ti=(motor and device)
gbapps
pn,pd,ti
0
20
i want to create proto file for the above..please help me.
Thanks in advance.
regards,
chinna.
OS & Version:
[r...@localhost root]# cat /proc/version
Linux version 2.4.20-8smp (bhcomp...@porky.devel.redhat.com) (gcc
version 3.2.2
20030222 (Red Hat Linux 3.2.2-5)) #1 SMP Thu Mar 13 17:45:54 EST 2003
File: protobuf-2.2.0.tar.gz
gcc version :
[r...@localhost root]# gcc -v
Reading specs fr
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