attribute in xml schema becomes element when g enetate xsd from SDO
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Key: TUSCANY-2326
URL: https://issues.apache.org/jira/browse/TUSCANY-2326
Project: Tuscany
Issue Type: Bug
Components: C++ SDO
Affects Versions: Cpp-M3
Environment: Tuscany SDO C++ M3 Source Release for Windows
Reporter: Yang Wang
Fix For: Cpp-M3
I am a user of Tuscany SDO C++ , but I entercounter a problem when I use it.
my problem's description:
this is my xml schema: in file msg.xsd
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema";
xmlns:sdo="commonj.sdo" xmlns:rcmq="RCMQ" targetNamespace="RCMQ">
<xsd:element name="rcmqMsg" type="rcmq:RCMQMessage"/>
<xsd:complexType name="RCMQMessage">
<xsd:sequence>
<xsd:element name="messageID" type="xsd:string"/>
<xsd:element name="correlationID" type="xsd:string"/>
</xsd:sequence>
<xsd:attribute name="wy" type="xsd:string"/>
</xsd:complexType>
</xsd:schema>
my code:
#include <commonj/sdo/SDO.h>
using namespace commonj::sdo;
using namespace std;
void main()
{
DataFactoryPtr mdg = DataFactory::getDataFactory();
XSDHelperPtr myXSDHelper = HelperProvider::getXSDHelper(mdg);
const char* m=myXSDHelper->defineFile("msg.xsd");
TypeList tl = mdg->getTypes();
char* xsdStr=myXSDHelper->generate(tl,"RCMQ");
cout<<xsdStr;
}
the result of running:
<xsd:schema xmlns:sdo="commonj.sdo" xmlns:sdoxml="commonj.sdo/xml"
xmlns:tns="RCMQ" targetNamespace="RCMQ"
xmlns:xsd="http://www.w3.org/2001/XMLSchema";>
<xsd:element name="rCMQMessage" type="RCMQMessage"/>
<xsd:complexType name="RCMQMessage">
<xsd:sequence>
<xsd:element name="messageID" type="xsd:String" minOccurs="0"/>
<xsd:element name="correlationID" type="xsd:String" minOccurs="0"/>
<xsd:element name="wy" type="xsd:String"/>
</xsd:sequence>
</xsd:complexType>
</xsd:schema>
I find the result is not consistent with the former schema, the attribute
in former schema becomes element in new schema. In fact , they should be
consistent.
I download Tuscany SDO C++ M3 Source Release for Windows, which is the
newest version at present.
I think there is a little bug in the sourcecode, and I find out it and
rectify this error, and resolve the problem.
my way to solve:
rectify in the file : SDOSchemaSAX2Parser.cpp
//
============================================================================
// startAttribute
//
============================================================================
void SDOSchemaSAX2Parser::startAttribute(
const SDOXMLString& localname,
const SDOXMLString& prefix,
const SDOXMLString& URI,
const SAX2Namespaces& namespaces,
const SAX2Attributes& attributes)
{
LOGINFO_1( INFO,"SchemaParser:startAttribute:%s",(const
char*)localname);
if (!bInSchema) return;
PropertyDefinitionImpl thisProperty;
thisProperty.isElement = false;
thisProperty.isContainment = false; // this is my rectification. I
add this statement.
setName(attributes,
thisProperty.name,
thisProperty.localname);
thisProperty.namespaceURI = schemaInfo.getTargetNamespaceURI();
setType(thisProperty, attributes, namespaces);
setCurrentProperty(thisProperty);
}
Your Project of SDO C++ is very good and perfect, athough it has some little
problems. I hope you can pay attention to my problem and resolve it , my
rectification is just a reference.
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