Remove Docs from Index

[Fernando G Bernardino]

Hi People!

My app needs to update documents from index, so I have to remove and 
insert again, all right?

First I wrote this code:
---
       IndexReader reader = null;
       try
       {
           String index = Webp.getProperty("webp.search.indexFolder");
           Directory directory = FSDirectory.getDirectory(index, false);
          
           reader = IndexReader.open(directory);
           reader.delete(new Term("contentPid", 
String.valueOf("C_"+content.pidObject())));
       }
       ....
---

But It's not working well.. I want to use de method 'reader.delete(int)' 
but I can't discover the document 'ID' to use as parameter.
I wrote some code to return the documents that I have to delete. How can 
I get that ID?

Thanks!

--
Fernando Bernardino

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