SDOSAX2Parser inserts "]]><![CDATA[" when parsing XML from string buffer
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Key: TUSCANY-3715
URL: https://issues.apache.org/jira/browse/TUSCANY-3715
Project: Tuscany
Issue Type: Bug
Components: C++ SDO
Affects Versions: Cpp-M3
Reporter: Thomas Gentsch
When parsing a XML doc from a string buffer using XMLHelper::load() the
resulting string property contains "]]><![CDATA[".
Example:
Original:
====================
<?xml version="1.0" encoding="UTF-8"?>
<tns1:bla xmlns:tns1="http://bla...";>
<tns1:name>...</tns1:name>
<tns1:label>...</tns1:label>
<tns1:description>...</tns1:description>
<tns1:modeltype>raw</tns1:modeltype>
<tns1:version>1.0.0</tns1:version>
<tns1:raw>
<![CDATA[
Whatever stuff containing < and > and this and that ...
...
====================
Results in something like (with the wrong CDATA tags every 300 bytes):
====================
<?xml version="1.0" encoding="UTF-8"?>
<tns1:bla xmlns:tns1="http://bla...";>
<tns1:name>...</tns1:name>
<tns1:label>...</tns1:label>
<tns1:description>...</tns1:description>
<tns1:modeltype>raw</tns1:modeltype>
<tns1:version>1.0.0</tns1:version>
<tns1:raw>
<![CDATA[
Whatever stuff con]]><![CDATA[taining < and > and this an]]><![CDATA[d that ...
...
====================
This does not happen when parsing the same XML from a file.
The problem is in the chunked parsing and then constructing the prop value:
void SDOSAX2Parser::characters(const SDOXMLString& chars)
{
...
if (!currentPropertySetting.name.isNull())
{
currentPropertySetting.value = currentPropertySetting.value + chars;
return;
}
...
}
Here the prop value gets just concatenated but every chunk of "chars" is
enclosed in <![CDATA[...]]>.
Solution:
Before adding a new chunk, strip "]]>" from currentPropertySetting.value and
"<