[SPAM - Invalid Headers] - RE: [xsd-users] How to add data to xml any type of object - Email found in subject

[Chris Delnooz]

Hi Albert,

You can have XSD generate a default constructor for each of the types specified in your XSD by adding  --generate-default-ctor to the command line. Just be aware that the generated default constructor does not initialize the required attributes of your class, so you have to make sure not to access them without setting them first.

Regards
Chris


-----Original Message-----
From: xsd-users-bounces at codesynthesis.com [mailto:xsd-users-bounces at codesynthesis.com] On Behalf Of Babinskas, Albert
Sent: Thursday, 12 September 2013 12:30 AM
To: xsd-users at codesynthesis.com
Subject: [SPAM - Invalid Headers] - RE: [xsd-users] How to add data to xml any type of object - Email found in subject

Hi Boris,
I got it to work, but the solution doesn't not look elegant. I will provide my XSD and code to show you what I mean.
Here is my XSD:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <xs:schema version="1.0" targetNamespace="http://VixWinXml" xmlns:tns="http://VixWinXml" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="annotationFile" type="tns:file_t"/>	
<xs:complexType name="file_t">
	<xs:sequence>
		<xs:element name="content" type="xs:base64Binary"/>
		<xs:element name="contentType" type="xs:string" minOccurs="0"/>		 
		<xs:element name="path" type="xs:string" minOccurs="0"/>
	</xs:sequence>	
</xs:complexType>
</xs:schema>

And Another XSD snippet:
<xs:complexType name="appSpecificXml_t">
    <xs:complexContent>
      <xs:extension base="tns:appSpecificData_t">
        <xs:sequence>
          <xs:element name="dexis" type="tns:brandXml_t" minOccurs="0"/>
          <xs:element name="gendex" type="tns:brandXml_t" minOccurs="0"/>
          <xs:element name="soredex" type="tns:brandXml_t" minOccurs="0"/>
          <xs:element name="instrumentarium" type="tns:brandXml_t" minOccurs="0"/>
          <xs:element name="kavo" type="tns:brandXml_t" minOccurs="0"/>
          <xs:element name="other" type="tns:brandXml_t" minOccurs="0"/>
        </xs:sequence>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>

  <xs:complexType name="brandXml_t">
    <xs:sequence>
      <xs:any processContents="skip" namespace="##other" />
    </xs:sequence>
  </xs:complexType>

And Here is my code snippet:
VixWinXml::file_t annotationFile(xml_schema::base64_binary(fileContent, size));
stringstream sstream;		
VixWinXml::annotationFile(sstream, annotationFile, localSerializationMap); xsd::cxx::xml::dom::auto_ptr<xercesc::DOMDocument> domPtr = ObjectParser::parseToDom(sstream, "id", false); add_namespace(domPtr.get(), domPtr->getDocumentElement(), "http://VixWinXml"); xercesc::DOMElement& e = *domPtr->getDocumentElement(); schema1::datawarehouse::brandXml_t b(e, xml_schema::flags::dont_validate, 0); b.any().release();
b.any(e);	

I don't get default constructor created for me by Codesynthesis XSD. I have these 3 constructors that are created: 
// Constructors.
brandXml_t (const ::xercesc::DOMElement&); brandXml_t (const ::xercesc::DOMElement& e,
		  ::xml_schema::flags f = 0,
		  ::xml_schema::container* c = 0);
brandXml_t (const brandXml_t& x,
		  ::xml_schema::flags f = 0,
		  ::xml_schema::container* c = 0);
				  
Ideally I would like to add my object (annotationFile) to add to brandXml_t any.
If I would have default empty constructor, I could add any object without "adding namespaces". I could write constructor myself, but I would like Codesynthesis to generate it.


-Albert

-----Original Message-----
From: Boris Kolpackov [mailto:boris at codesynthesis.com]
Sent: Wednesday, September 11, 2013 5:58 AM
To: Babinskas, Albert
Cc: xsd-users at codesynthesis.com
Subject: Re: [xsd-users] How to add data to xml any type of object

Hi Albert,

Babinskas, Albert <albert.babinskas at imagingsciences.com> writes:

> I still have the remaining question of how can I add object to this 
> xs:any type? 'Wildcard' example shows that you create 'envelope'
> object and then get its DOMDocument. I cannot instantiate my object 
> since it requires to pass it DOMElement.

You don't need to pass DOMDocument when creating your object (this constructor is used internally by XSD for XML parsing). Instead, your object will have a number of other constructors and one of them will take an argument for every required attribute and element (if you don't have any, then it will become the default constructor). That's also how the 'wildcard' example creates a new 'binary' object (driver.cxx:124) and adds it to the envelope.

If you are still having trouble instantiating your object, please show us the relevant XML Schema definitions.

Boris


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