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From "Clinton Begin" <clinton.be...@gmail.com>
Subject Re: ibatis to return xml instead of arraylist (of hashmap).
Date Fri, 16 Mar 2007 03:15:40 GMT
Vic,

I'm assuming you've already tried <resultMap ... type="xml"> to get a list
of XML documents back?

Clinton

On 3/15/07, Larry Meadors <lmeadors@apache.org> wrote:
>
> Vic,
>
> You could write a row handler to take the returned maps and a string
> builder to create xml.
>
> One class would handle all of your requirements.
>
> Something like this is close - testing is an exercise left to the reader.
> ;-)
>
> ===
> public class MapToXmlRowHandler
>         implements RowHandler
> {
>     private String wrapper;
>     private String item;
>     private StringBuilder builder;
>
>
>     public MapToXmlRowHandler(String wrapper, String item) {
>         this.wrapper = wrapper;
>         this.item = item;
>         builder = new StringBuilder();
>     }
>
>     public void handleRow(Object object) {
>         Map<String, Object> m = (Map<String, Object>) object;
>
>         builder.append("<").append(item).append(">");
>
>         for(String key : m.keySet()){
>             // todo: make sure these values are xml friendly
>             builder.append("<").append(key).append(">")
>                    .append(m.get(key))
>                    .append("</").append(key).append(">");
>         }
>
>         builder.append("</").append(item).append(">");
>     }
>
>     public String getResultsAsXml(){
>         StringBuilder result = new StringBuilder("<" + wrapper + ">")
>                 .append(builder)
>                 .append("</").append(wrapper).append(">");
>         return result.toString();
>     }
>
> }
> ===
>
> Larry
>
>
> On 3/15/07, netsql <cekvenich@gmail.com> wrote:
> > In the past I allways returned arraylist of hashmap and that works
> EXCLENT.
> >
> > I now want to return xml. I saw some notes on xstream and it works but
> not
> > so well, I do not like the xml it makes.
> >
> > Is there snipets or more ideas to help me?
> >
> > tia,
> > .V
> >
>

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