unfortunately native JS objects are not handled by the ScriptTransformer yet.
but what you can do in the script is create a new
java.util.ArrayList() and add each item into that .
some thing like
var jsarr = ['term','term','term']
var arr = new java.util.ArrayList();
for each in jsarr... arr.add(item)
row.put('terms',arr);
On Wed, Nov 19, 2008 at 9:03 PM, Steffen <[EMAIL PROTECTED]> wrote:
> Hi everyone,
> I'm currently working with the nightly build of Solr (solr-2008-11-17)
> and trying to figure out how to transform a row-object with Javascript
> to include multiple values (in a single multivalued field). When I try
> something like this as a transformer:
> function splitTerms(row) {
> //each term should be duplicated into count
> field-values
> //dummy-code to show the idea
> row.put('terms',['term','term','term']);
> return row;
> }
> [...]
> <entity name="searchfeedback" pk="id" transformer="script:splitTerms"
> query="SELECT term,count FROM termtable WHERE id=${parent.id}" />
>
> The DataImportHandler debugger returns:
> <arr>
> <str>
> sun.org.mozilla.javascript.internal.NativeArray:[EMAIL PROTECTED]
> </str>
> </arr>
> What it *should* return:
> <arr>
> <str>term</str>
> <str>term</str>
> <str>term</str>
> </arr>
>
> So, what am I doing wrong? My transformer will be invoked multiple
> times from a MySQL-Query and in turn has to insert multiple values to
> the same field during each invocation. It should do something similar
> to the RegexTransformer (field splitBy)... is that possible? Right now
> I have to use a workaround that includes the term-duplication on the
> database sides, which is kinda ugly if a term has to be duplicated a
> lot.
> Greetings,
> Steffen
>
--
--Noble Paul
