Hi Thomas,
I remember similar problem appeared in a previous thread. Could you
please search in mail archives?
Thanks,
Damitha
Thomas Gentsch wrote:
Just opened AXIS2C-1534 and attached the test progs + data.
Any help is appreciated!!
Rgds,
tge
On Thu, 2011-01-27 at 13:16 +0100, Thomas Gentsch wrote:
Minor correction in the code below (I merged two functions) ...
On Thu, 2011-01-27 at 13:03 +0100, Thomas Gentsch wrote:
Hi all,
I'm still with Axis2c 1.6 and have a problem (de)serializing an XML
string. Is there anything know about such a problem (haven't found
anything in Jira)?
The essential piece is a string buffer containing an XML structure,
which is created from a Tuscany SDO. Then that string buffer gets
converted to an Axiom Node (using the Tuscany AxiomHelper) to be
returned to the calling Axis2c client. Normally this works nicely, but
if the XML is very long (in my example 484460 bytes), it gets truncated.
I can see the string buffer "str" (below) as still intact. Then,
essentially the following happens:
===========
AxiomHelper::toAxiomNode()
{
...
axiom_xml_reader_t * reader =
axiom_xml_reader_create_for_memory(
the_env, (void*)str, strlen(str),
(const axis2_char_t *)"UTF-8", AXIS2_XML_PARSER_TYPE_BUFFER);
axiom_stax_builder_t* builder =
axiom_stax_builder_create(the_env, reader);
axiom_document_t* document =
axiom_stax_builder_get_document(builder, the_env);
axiom_node_t* root_node =
axiom_document_get_root_element(document, the_env);
axiom_document_build_all(document, the_env);
The code above is function1 and returns "document".
Below is function2 dealing with that document.
axiom_node_t* root_node =
axiom_document_get_root_element(doc, the_env);
return root_node;
}
Now I have the Axiom node "n" and dump it (just for testing):
axiom_xml_writer_t * w = axiom_xml_writer_create_for_memory(env,
NULL, AXIS2_TRUE, 0, AXIS2_XML_PARSER_TYPE_BUFFER);
axiom_output_t * om_output = axiom_output_create(env, w);
axiom_node_serialize(n, env, om_output);
axis2_char_t * buf = (axis2_char_t *) axiom_xml_writer_get_xml(w, env);
fprintf(f, "\nData: '%s'\n", buf);
=============
and the output is truncated to 17253 bytes ending with some control
characters.
As said, that code has been working for months/years now w/o any
problems, so I believe that it is OK in general and I rather suspect the
Axis2c XML handling in conjunction with large buffers ...
I'll extract the pieces into a standalone testprog for easier
troubleshooting - but still: Any ideas?
Many thx!!!
tge
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__________________________________________________________________
Damitha Kumarage
Technical Lead; WSO2 Inc.
"Oxygenating the Web Service Platform; " http://www.wso2.com/
blog: " http://damithakumarage.wordpress.com/
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