Hi guys,
I indexed the file by title and contents such as: document.add(Field.Text("title", file.getTitle())); document.add(Field.Text("contents", file.getTextContents())); //the getTextContents() return the Reader type obj
so far so good. I was able to search on both title and contents.
Now since the title changed, I need to update the index(the contents
never change). Instead of calling file.getTextContents() again, I figure
that it maybe faster if I can get the reader (of contents field) back
from the search hits(the original file could be huge).
You're out of luck here. Field.Text(String, Reader) is an unstored field, so the contents are not in the index.
There is one trick - you can access the terms that came from the analysis process over that text, but it is very unlikely to be the original contents. See how Luke does this if you need to go to that extreme.
Erik
While <hits.doc(0).get("title")> returns title as expected
BUT the call on 'contents' returns null and raises null pointer exception on further action. Both hits.doc(0).get("contents") AND hits.doc(0).getField("contents") return null
I tested that I could search on 'contents:something' and it returned the
expected hit.
I am using the Lucene one release before the current release. My question is: is it possible to get the Reader object (or contents text string in that matter) back after I get the hit and how.
Thank you in advance!
Xiaozheng
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