Examples of org.apache.lucene.index.IndexWriter.updateDocument()

Class org.apache.lucene.index.IndexWriter

Examples of org.apache.lucene.index.IndexWriter.updateDocument()

org.apache.lucene.index.IndexWriter.updateDocument()
Updates a document by first deleting the document(s) containing term and then adding the new document. The delete and then add are atomic as seen by a reader on the same index (flush may happen only after the add).
NOTE: if this method hits an OutOfMemoryError you should immediately close the writer. See above for details.
@param term the term to identify the document(s) to bedeleted @param doc the document to be added @throws CorruptIndexException if the index is corrupt @throws IOException if there is a low-level IO error

        docExisting.removeFields("lastCommitedModifiedDate");
        docExisting.add(new Field("lastCommitedModifiedDate", "" + new Date().getTime(), Field.Store.YES, Field.Index.NOT_ANALYZED));
        //docExisting.add(new Field("meta", new StringReader("indexAllRunning")));
        //docExisting.add(new Field("meta", "indexAllRunning", Field.Store.YES, Field.Index.NOT_ANALYZED));
          
        writer.updateDocument(term, docExisting);
        //System.out.println("Updating doc...:" + docExisting);
        //Term t = new Term("meta", "indexAllRunning");
        break;
      }
    }

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            }
            else
            {
                term = new Term(EmbeddedEntityFieldName, id);
            }
            w.updateDocument(term, document);


        }
        catch (LuceneIndexingException lie)
        {
            log.error("Error while updating LuceneIndexer, Caused by :.", lie);

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    final String docID = doc.get(DocMaker.ID_FIELD);
    if (docID == null) {
      throw new IllegalStateException("document must define the docid field");
    }
    final IndexWriter iw = getRunData().getIndexWriter();
    iw.updateDocument(new Term(DocMaker.ID_FIELD, docID), doc);
    return 1;
  }


  @Override
  protected String getLogMessage(int recsCount) {

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    String id10 = r1.document(10).getField("id").stringValue();
    
    Document newDoc = r1.document(10);
    newDoc.removeField("id");
    newDoc.add(new Field("id", Integer.toString(8000), Store.YES, Index.NOT_ANALYZED));
    writer.updateDocument(new Term("id", id10), newDoc);
    assertFalse(r1.isCurrent());


    IndexReader r2 = writer.getReader();
    assertTrue(r2.isCurrent());
    assertEquals(0, count(new Term("id", id10), r2));

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