Hi All,
I attempting to parse xml stored in a database as blobs
and then store pieces of this xml such as titles and authors
in separate fields.
<entity name="ArticleBlob"
dataSource="blob${ArticleBlobInfo.BlobDbId}"
query="select Blobdata, Blobdata as Blob2, Blobdata as Blob3,
Blobdata as Blob4 from ArticleBlob
where
ArticleInstanceId='${ArticleInstance.ArticleInstanceId}' and
ArticleBlobNumber='${ArticleBlobInfo.BlobNumber}'"
transformer="BlobTransformer,HTMLStripTransformer,
BlobTitleTransformer,BlobAuthorTransformer >
<field column="Blobdata" name="Blobdata" blob="true"
stripHTML="true"/>
<field column="Blob2" name="Title" blobTitle="true" />
<field column="Blob3" name="Author" blobAuthor="true" />
</entity>
The above configuration works, but the issue is that I have to parse
the XML again and again for each new field. The indexing time increases
linearly.
What I would like to do is get the Blob once, parse the xml into a DOM
document
and populate all the fields at once, in a single transformer.
Is this possible? Could anyone point me in the right direction?
Regards,
Alexei
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