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Question about generation with xsd [message #1835669]

Wed, 09 December 2020 20:28

Geoffry Roberts

Messages: 1
Registered: December 2020

Junior Member

Something came up with generated code.
I generated using a schema(s). These are well known schemas: JPA persistence_2_2.xsd and orm_2_2.xsd.

Q: is there a way to get EMF to do what I need?

I found a situation where, in the xsd, an element was defined as a string like this:

              <xsd:element name="jta-data-source" type="xsd:string" 
                           minOccurs="0">
                <xsd:annotation>
                  <xsd:documentation>

                    The container-specific name of the JTA datasource to use.

                  </xsd:documentation>
                </xsd:annotation>
              </xsd:element>

but EMF implemented it as an attribute. Therefore when I saved my model I got it like this:

  
<persistenceUnit jtaDataSource="data source here">

What I need it this:

	
<persistence-unit >
    <jta-data-source>data source here</jta-data-source>
</persistence-unit?

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Re: Question about generation with xsd [message #1835673 is a reply to message #1835669]

Thu, 10 December 2020 04:19

Ed Merks

Messages: 33141
Registered: July 2009

Senior Member

Be sure that the resource factory you use to create the resource is the one that's generated. I.e., the one in *.xyz.util.XyzResourceFactoryImpl with a method like this:

  @Override
  public Resource createResource(URI uri)
  {
    XMLResource result = new XyzResourceImpl(uri);
    result.getDefaultSaveOptions().put(XMLResource.OPTION_EXTENDED_META_DATA, Boolean.TRUE);
    result.getDefaultLoadOptions().put(XMLResource.OPTION_EXTENDED_META_DATA, Boolean.TRUE);

    result.getDefaultSaveOptions().put(XMLResource.OPTION_SCHEMA_LOCATION, Boolean.TRUE);

    result.getDefaultLoadOptions().put(XMLResource.OPTION_USE_ENCODED_ATTRIBUTE_STYLE, Boolean.TRUE);
    result.getDefaultSaveOptions().put(XMLResource.OPTION_USE_ENCODED_ATTRIBUTE_STYLE, Boolean.TRUE);

    result.getDefaultLoadOptions().put(XMLResource.OPTION_USE_LEXICAL_HANDLER, Boolean.TRUE);
    return result;
  }

Ed Merks
Professional Support: https://www.macromodeling.com/

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