Re: accessing JAXB generated properties of a bean (accessing static inner class)

Hi Robert,

" wanted to use it to generate spreadsheetML(xml that  Excel will open as
if it were a xlsx file)"

It seems that you wish do the same thing than our
XDocReport<http://code.google.com/p/xdocreport/>project.
Today we have implemented well docx+odt (and a few pptx).
We could start to implement xlsx if you wish and work together?

Jus a question : you wish generate a xlsx from scratch or design your xlsx
with MS Excel and set Freemarker directive (it's the goal of XDocReport).

Regards Angelo

Le 30 mars 2012 13:27, Daniel Dekany <[email protected]> a écrit :

> How the templates sees the objects depends on the ObjectWrapper. As I
> see you are using the DefaultObjectWrapper, which means that when you
> write someExp.bar in a template, that it does one of these:
>
> - someExp is instanceof Map, in which case it calls someExp.get("bar")
>  in Java
>
> - someExp is instanceof org.w3c.dom.Node, in which case it calls
>  something like someExp.getElementsByTagNameNS(defaultNS, "bar") in
>  Java
>
> - Some other cases exist that are not relevant for you...
>
> - Otherwise it calls someExp.getBar() in Java (or whatever the
>  BeanInfo sais the reader method is)
>
> and if you have someExp[numericalIndex] then it will try to do
> someExp.get(numericalIndex), the List method. (Unless it's also a
> Map... I can't remember which one had priority in that case.)
>
> So keeping these in mind, you thing your code should work? I don't
> know... I don't see much from the source code excerpts given. Like how
> a NetworkList ended up being a scalar (i.e., a string), I don't know.
>
> Why is it relevant that the classes are generated with JAXB? I mean,
> it should be clear that to use the XML-wrapper, the objects had to
> implement org.w3c.dom.Node.
>
> --
> Best regards,
>  Daniel Dekany
>
>
> Friday, March 30, 2012, 5:55:30 AM, Walker, Robert wrote:
>
> > Hi all, I was turned onto freemarker today and really impressed
> > with it, and wanted to use it to generate spreadsheetML
> > (xml that  Excel will open as if it were a xlsx file)
> >
> > I am having problems accessing properties buried a few layers deep.
> >
> > Basically, I have a   OrganisationInfo class which contains an
> > OrganisationInfo. NetworkList object,
> > And that networkList property contains a List of Network objects, from
> which I need to get
> > property values.
> >
> > I am wondering if JAXB has generated something freemarker can’t be used
> to access in it’s template.
> >
> > I want to try something like
> >
> > cfg.setObjectWrapper(  new DefaultObjectWrapper() );
> > SimpleHash root = new SimpleHash();
> > // expose JAXB generated java object
> > root.put("organisationInfo", organisationInfo);
> >
> > then my template has accessing syntax like
> >
> > <h1> ${organisationInfo.networkList[0].tadigCode} </h1>
> >
> > Is this possible with freemarker? Is there an example of this anywhere?
> > I get various errors Expected hash. organisationInfo.networkList[0]
> > evaluated instead to freemarker.template.SimpleScalar.
> >
> > Thanks all
> >
> >
> >
> >
> > I have JAXB generated classes like this
> >
> > OrganisationInfo.java
> > =====================
> > @XmlRootElement(name = "OrganisationInfo")
> > public class OrganisationInfo
> > {
> > @XmlElement(name = "NetworkList", required = true)
> > protected OrganisationInfo.NetworkList networkList;
> >
> > .
> > .
> > .
> >
> > @XmlAccessorType(XmlAccessType.FIELD)
> > @XmlType(name = "", propOrder = {"network"})
> > public static class NetworkList
> > {
> >               @XmlElement(name = "Network", required = true)
> >         protected List<Network> network;
> > .
> > .
> > }
> > }
> >
> >
> > Network.java
> > ============
> > @XmlRootElement(name = "Network")
> > public class Network
> > {
> >     @XmlElement(name = "TADIGCode", required = true)
> >     protected String tadigCode;
> >
> >       .
> >       .
> >
> > }
>
>
>
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