How to get ComplexType Elements in a list

[robnewton]

I am having trouble finding a way to get to the list of elements within a complex type's sequence. Is there a method available to get them? I cannot find it.

For instance, in the following example, I am trying to get an array of the complexType elements: celcius, and errors.

The following example complex type from within a WSDL schema I am parsing:

<xsd:complexType name="fahrenheitToCelsiusResponse">
  <xsd:sequence>
    <xsd:element name="celcius" nillable="true" type="xsd:string"/>
    <xsd:element name="errors" nillable="true" type="tns:SchemaValidationErrors"/>
  </xsd:sequence>
</xsd:complexType>

My simple parsing code:

        WSDLParser parser = new WSDLParser();

        Definitions defs = parser.parse(wsdl);

        for (Schema schema : defs.getSchemas()) {
            System.out.println("Schema");
            for (ComplexType complexType : schema.getComplexTypes()) {
                System.out.println("  " + complexType.getName());
                SchemaComponent comp = complexType.getSequence();
                System.out.println("    " + comp.toString());
            }
        }

As you can see from the output, the particles variable is put into the ToString() and contains the elements that I am trying to get.

  fahrenheitToCelsiusResponse
    sequence[name= null, particles=[element[name=celcius,type={http://www.w3.org/2001/XMLSchema}string,ref=null,embeddedType=null], element[name=errors,type={http://www.estes-express.com/tools/conversion}SchemaValidationErrors,ref=null,embeddedType=null]]]

When browsing the code for the library I can see that the particles variable is what holds the data I'm looking for. I also see a getElements() method in ModelGroup.groovy that appears to return what I'm looking for but I am not seeing it in the 1.4 distribution.

  List<Element> getElements(){
    particles.findAll{it instanceof com.predic8.schema.Element}
  }

[robnewton]

My mistake. I was defining the wrong return type.

Once I changed

SchemaComponent comp = complexType.getSequence();

to

Sequence sequence = complexType.getSequence();

I was able to access the elements just as I expected.

Now the sample code

        WSDLParser parser = new WSDLParser();

        Definitions defs = parser.parse(wsdl);

        for (Schema schema : defs.getSchemas()) {
            System.out.println("Schema");
            for (ComplexType complexType : schema.getComplexTypes()) {
                System.out.println("  " + complexType.getName());
                Sequence sequence = complexType.getSequence();
                for (Element e : sequence.getElements()) {
                    System.out.println("    " + e.getName() + " (" + e.getBuildInTypeName() + ")");
                }
            }
        }

Here's the output now.

  fahrenheitToCelsiusResponse
    celcius (string)
    errors (null)

[predic8]

Thanks for docummenting and closing the issue!

[robnewton]

You're welcome and nice work on the project!

Thanks, Rob

Sent from my iPhone

On Mar 4, 2014, at 2:55 AM, Thomas Bayer notifications@github.com wrote:

Thanks for docummenting and closing the issue!

Reply to this email directly or view it on GitHubhttps://github.com/membrane/soa-model/issues/211#issuecomment-36599899 .