List of usage examples for org.apache.lucene.index IndexWriter updateDocument
private long updateDocument(final DocumentsWriterDeleteQueue.Node<?> delNode, Iterable<? extends IndexableField> doc) throws IOException
From source file:com.codenvy.test.lucene.IndexFiles.java
License:Open Source License
/** Indexes a single document */ static void indexDoc(IndexWriter writer, Path file, long lastModified) throws IOException { try (InputStream stream = Files.newInputStream(file)) { // make a new, empty document Document doc = new Document(); // Add the path of the file as a field named "path". Use a // field that is indexed (i.e. searchable), but don't tokenize // the field into separate words and don't index term frequency // or positional information: Field pathField = new StringField("path", file.toString(), Field.Store.YES); doc.add(pathField);/*from w ww . jav a 2s . c o m*/ // Add the last modified date of the file a field named "modified". // Use a LongField that is indexed (i.e. efficiently filterable with // NumericRangeFilter). This indexes to milli-second resolution, which // is often too fine. You could instead create a number based on // year/month/day/hour/minutes/seconds, down the resolution you require. // For example the long value 2011021714 would mean // February 17, 2011, 2-3 PM. doc.add(new LongField("modified", lastModified, Field.Store.NO)); // Add the contents of the file to a field named "contents". Specify a Reader, // so that the text of the file is tokenized and indexed, but not stored. // Note that FileReader expects the file to be in UTF-8 encoding. // If that's not the case searching for special characters will fail. doc.add(new TextField("contents", new BufferedReader(new InputStreamReader(stream, StandardCharsets.UTF_8)))); if (writer.getConfig().getOpenMode() == OpenMode.CREATE) { // New index, so we just add the document (no old document can be there): System.out.println("adding " + file); writer.addDocument(doc); } else { // Existing index (an old copy of this document may have been indexed) so // we use updateDocument instead to replace the old one matching the exact // path, if present: System.out.println("updating " + file); writer.updateDocument(new Term("path", file.toString()), doc); } } }
From source file:com.company.Indexer.java
License:Apache License
/** Indexes a single document */ static void indexDoc(IndexWriter writer, Path file, long lastModified) throws IOException { try (InputStream stream = Files.newInputStream(file)) { // make a new, empty document JTidyHTMLHandler mrT = new JTidyHTMLHandler(); Document doc = mrT.getDocument(stream); // Add the path of the file as a field named "path". Use a // field that is indexed (i.e. searchable), but don't tokenize // the field into separate words and don't index term frequency // or positional information: Field pathField = new StringField("path", file.toString(), Field.Store.YES); doc.add(pathField);//from w w w . ja v a2 s. c o m // Add the last modified date of the file a field named "modified". // Use a LongField that is indexed (i.e. efficiently filterable with // NumericRangeFilter). This indexes to milli-second resolution, which // is often too fine. You could instead create a number based on // year/month/day/hour/minutes/seconds, down the resolution you require. // For example the long value 2011021714 would mean // February 17, 2011, 2-3 PM. doc.add(new LongField("modified", lastModified, Field.Store.NO)); // Add the contents of the file to a field named "contents". Specify a Reader, // so that the text of the file is tokenized and indexed, but not stored. // Note that FileReader expects the file to be in UTF-8 encoding. // If that's not the case searching for special characters will fail. //doc.add(new TextField("contents", new BufferedReader(new InputStreamReader(stream, StandardCharsets.UTF_8)))); if (writer.getConfig().getOpenMode() == IndexWriterConfig.OpenMode.CREATE) { // New index, so we just add the document (no old document can be there): System.out.println("adding " + file); writer.addDocument(doc); } else { // Existing index (an old copy of this document may have been indexed) so // we use updateDocument instead to replace the old one matching the exact // path, if present: System.out.println("updating " + file); writer.updateDocument(new Term("path", file.toString()), doc); } } }
From source file:com.company.IndexFiles.java
License:Apache License
/** Indexes a single document */ static void indexDoc(IndexWriter writer, Path file, long lastModified) throws IOException { try (InputStream stream = Files.newInputStream(file)) { // make a new, empty document Document doc = new Document(); // Add the path of the file as a field named "path". Use a // field that is indexed (i.e. searchable), but don't tokenize // the field into separate words and don't index term frequency // or positional information: Field pathField = new StringField("path", file.toString(), Field.Store.YES); doc.add(pathField);//w ww .j av a 2 s. c om // Add the last modified date of the file a field named "modified". // Use a LongField that is indexed (i.e. efficiently filterable with // NumericRangeFilter). This indexes to milli-second resolution, which // is often too fine. You could instead create a number based on // year/month/day/hour/minutes/seconds, down the resolution you require. // For example the long value 2011021714 would mean // February 17, 2011, 2-3 PM. doc.add(new LongField("modified", lastModified, Field.Store.NO)); // Add the contents of the file to a field named "contents". Specify a Reader, // so that the text of the file is tokenized and indexed, but not stored. // Note that FileReader expects the file to be in UTF-8 encoding. // If that's not the case searching for special characters will fail. doc.add(new TextField("contents", new BufferedReader(new InputStreamReader(stream, StandardCharsets.UTF_8)))); if (writer.getConfig().getOpenMode() == IndexWriterConfig.OpenMode.CREATE) { // New index, so we just add the document (no old document can be there): System.out.println("adding " + file); writer.addDocument(doc); } else { // Existing index (an old copy of this document may have been indexed) so // we use updateDocument instead to replace the old one matching the exact // path, if present: System.out.println("updating " + file); writer.updateDocument(new Term("path", file.toString()), doc); } } }
From source file:com.czw.search.lucene.example.IndexFiles.java
License:Apache License
/** * Indexes a single document/* ww w. j a v a 2 s.c om*/ */ static void indexDoc(IndexWriter writer, Path file, long lastModified) throws IOException { try (InputStream stream = Files.newInputStream(file)) { // make a new, empty document Document doc = new Document(); // Add the path of the file as a field named "path". Use a // field that is indexed (i.e. searchable), but don't tokenize // the field into separate words and don't index term frequency // or positional information: Field pathField = new StringField("path", file.toString(), Field.Store.YES); doc.add(pathField); // Add the last modified date of the file a field named "modified". // Use a LongPoint that is indexed (i.e. efficiently filterable with // PointRangeQuery). This indexes to milli-second resolution, which // is often too fine. You could instead create a number based on // year/month/day/hour/minutes/seconds, down the resolution you require. // For example the long value 2011021714 would mean // February 17, 2011, 2-3 PM. doc.add(new LongPoint("modified", lastModified)); // Add the contents of the file to a field named "contents". Specify a Reader, // so that the text of the file is tokenized and indexed, but not stored. // Note that FileReader expects the file to be in UTF-8 encoding. // If that's not the case searching for special characters will fail. doc.add(new TextField("contents", new BufferedReader(new InputStreamReader(stream, StandardCharsets.UTF_8)))); if (writer.getConfig().getOpenMode() == OpenMode.CREATE) { // New index, so we just add the document (no old document can be there): System.out.println("adding " + file); writer.addDocument(doc); } else { // Existing index (an old copy of this document may have been indexed) so // we use updateDocument instead to replace the old one matching the exact // path, if present: System.out.println("updating " + file); writer.updateDocument(new Term("path", file.toString()), doc); } } }
From source file:com.dreamerpartner.codereview.lucene.IndexHelper.java
License:Apache License
/** * ?/*from w w w .j a va2 s .com*/ * @param module ? * @param doc * @param isNew * @param delTerm del * @throws IOException */ @SuppressWarnings("deprecation") public static void add(String module, Document doc, boolean isNew, Term delTerm) throws IOException { long beginTime = System.currentTimeMillis(); IndexWriter writer = null; try { Directory dir = FSDirectory.open(new File(LuceneUtil.getIndexPath(module))); Analyzer analyzer = new StandardAnalyzer(Version.LUCENE_4_10_0); IndexWriterConfig iwc = new IndexWriterConfig(Version.LUCENE_4_10_0, analyzer); iwc.setMaxBufferedDocs(100); iwc.setOpenMode(OpenMode.CREATE_OR_APPEND); // iwc.setRAMBufferSizeMB(256.0);// ? writer = new IndexWriter(dir, iwc); if (isNew) { writer.addDocument(doc); } else { writer.updateDocument(delTerm, doc); } //??? writer.commit(); } finally { long endTime = System.currentTimeMillis(); logger.debug("isNew:" + isNew + ", add consume " + (endTime - beginTime) + " milliseconds."); if (writer != null) writer.close(); } }
From source file:com.eden.lucene.IndexFiles.java
License:Apache License
/** * Indexes the given file using the given writer, or if a directory is given, * recurses over files and directories found under the given directory. * /*from w w w. j av a 2 s .c om*/ * NOTE: This method indexes one document per input file. This is slow. For good * throughput, put multiple documents into your input file(s). An example of this is * in the benchmark module, which can create "line doc" files, one document per line, * using the * <a href="../../../../../contrib-benchmark/org/apache/lucene/benchmark/byTask/tasks/WriteLineDocTask.html" * >WriteLineDocTask</a>. * * @param writer Writer to the index where the given file/dir info will be stored * @param file The file to index, or the directory to recurse into to find files to index * @throws IOException If there is a low-level I/O error */ static void indexDocs(IndexWriter writer, File file) throws IOException { // do not try to index files that cannot be read if (file.canRead()) { if (file.isDirectory()) { String[] files = file.list(); // an IO error could occur if (files != null) { for (int i = 0; i < files.length; i++) { indexDocs(writer, new File(file, files[i])); } } } else { FileInputStream fis; try { fis = new FileInputStream(file); } catch (FileNotFoundException fnfe) { // at least on windows, some temporary files raise this exception with an "access denied" message // checking if the file can be read doesn't help return; } try { // make a new, empty document Document doc = new Document(); // Add the path of the file as a field named "path". Use a // field that is indexed (i.e. searchable), but don't tokenize // the field into separate words and don't index term frequency // or positional information: Field pathField = new StringField("path", file.getPath(), Field.Store.YES); doc.add(pathField); // Add the last modified date of the file a field named "modified". // Use a LongField that is indexed (i.e. efficiently filterable with // NumericRangeFilter). This indexes to milli-second resolution, which // is often too fine. You could instead create a number based on // year/month/day/hour/minutes/seconds, down the resolution you require. // For example the long value 4 would mean // February 17, 1, 2-3 PM. doc.add(new LongField("modified", file.lastModified(), Field.Store.NO)); // Add the contents of the file to a field named "contents". Specify a Reader, // so that the text of the file is tokenized and indexed, but not stored. // Note that FileReader expects the file to be in UTF-8 encoding. // If that's not the case searching for special characters will fail. doc.add(new TextField("contents", new BufferedReader(new InputStreamReader(fis, "UTF-8")))); if (writer.getConfig().getOpenMode() == OpenMode.CREATE) { // New index, so we just add the document (no old document can be there): System.out.println("adding " + file); writer.addDocument(doc); } else { // Existing index (an old copy of this document may have been indexed) so // we use updateDocument instead to replace the old one matching the exact // path, if present: System.out.println("updating " + file); writer.updateDocument(new Term("path", file.getPath()), doc); } } finally { fis.close(); } } } }
From source file:com.ekinoks.lucene.introduction.demos.IndexFiles.java
License:Apache License
/** * Indexes the given file using the given writer, or if a directory is * given, recurses over files and directories found under the given * directory./*w w w . j a v a2s . co m*/ * * NOTE: This method indexes one document per input file. This is slow. For * good throughput, put multiple documents into your input file(s). An * example of this is in the benchmark module, which can create "line doc" * files, one document per line, using the <a href= * "../../../../../contrib-benchmark/org/apache/lucene/benchmark/byTask/tasks/WriteLineDocTask.html" * >WriteLineDocTask</a>. * * @param writer * Writer to the index where the given file/dir info will be * stored * @param file * The file to index, or the directory to recurse into to find * files to index * @throws IOException */ static void indexDocs(IndexWriter writer, File file) throws IOException { // do not try to index files that cannot be read if (file.canRead()) { if (file.isDirectory()) { String[] files = file.list(); // an IO error could occur if (files != null) { for (int i = 0; i < files.length; i++) { indexDocs(writer, new File(file, files[i])); } } } else { FileInputStream fis; try { fis = new FileInputStream(file); } catch (FileNotFoundException fnfe) { // at least on windows, some temporary files raise this // exception with an "access denied" message // checking if the file can be read doesn't help return; } try { // make a new, empty document Document doc = new Document(); // Add the path of the file as a field named "path". Use a // field that is indexed (i.e. searchable), but don't // tokenize // the field into separate words and don't index term // frequency // or positional information: Field pathField = new Field("path", file.getPath(), Field.Store.YES, Field.Index.NOT_ANALYZED_NO_NORMS); pathField.setOmitTermFreqAndPositions(true); doc.add(pathField); // Add the last modified date of the file a field named // "modified". // Use a NumericField that is indexed (i.e. efficiently // filterable with // NumericRangeFilter). This indexes to milli-second // resolution, which // is often too fine. You could instead create a number // based on // year/month/day/hour/minutes/seconds, down the resolution // you require. // For example the long value 2011021714 would mean // February 17, 2011, 2-3 PM. NumericField modifiedField = new NumericField("modified"); modifiedField.setLongValue(file.lastModified()); doc.add(modifiedField); // Add the contents of the file to a field named "contents". // Specify a Reader, // so that the text of the file is tokenized and indexed, // but not stored. // Note that FileReader expects the file to be in UTF-8 // encoding. // If that's not the case searching for special characters // will fail. doc.add(new Field("contents", new BufferedReader(new InputStreamReader(fis, "UTF-8")))); if (writer.getConfig().getOpenMode() == OpenMode.CREATE) { // New index, so we just add the document (no old // document can be there): System.out.println("adding " + file); writer.addDocument(doc); } else { // Existing index (an old copy of this document may have // been indexed) so // we use updateDocument instead to replace the old one // matching the exact // path, if present: System.out.println("updating " + file); writer.updateDocument(new Term("path", file.getPath()), doc); } } finally { fis.close(); } } } }
From source file:com.epimorphics.server.indexers.LuceneIndex.java
License:Apache License
private void indexEntity(IndexWriter iwriter, boolean update, String graphname, Resource entity) throws IOException { if (entity.isAnon()) return;// w w w . ja v a2s. com Document doc = new Document(); doc.add(new StringField(FIELD_URI, entity.getURI(), Field.Store.YES)); doc.add(new StringField(FIELD_GRAPH, graphname, Field.Store.YES)); StmtIterator si = entity.listProperties(); while (si.hasNext()) { Statement s = si.next(); Property p = s.getPredicate(); RDFNode value = s.getObject(); String valueStr = asString(value); if (labelProps.contains(p)) { doc.add(new TextField(p.getURI(), valueStr, Field.Store.YES)); doc.add(new TextField(FIELD_LABEL, valueStr, Field.Store.NO)); } else if (labelOnlyProps.contains(p)) { doc.add(new TextField(p.getURI(), valueStr, Field.Store.NO)); doc.add(new TextField(FIELD_LABEL, valueStr, Field.Store.NO)); } else if (valueProps.contains(p) || (indexAll && !ignoreProps.contains(p))) { if (value.isURIResource()) { doc.add(new StringField(p.getURI(), value.asResource().getURI(), Field.Store.YES)); // Alternative below would share storage of URIs but only allows per document field // doc.add( new DerefBytesDocValuesField(p.getURI(), new BytesRef(value.asResource().getURI())) ); } else if (value.isLiteral()) { Literal lvalue = value.asLiteral(); Object jvalue = lvalue.getValue(); if (jvalue instanceof Long || jvalue instanceof Integer) { doc.add(new LongField(p.getURI(), ((Number) jvalue).longValue(), Field.Store.YES)); } else { doc.add(new TextField(p.getURI(), valueStr, Field.Store.YES)); } } } } if (update) { iwriter.updateDocument(new Term(FIELD_URI, entity.getURI()), doc); } else { iwriter.addDocument(doc); } }
From source file:com.esri.gpt.catalog.lucene.LuceneIndexAdapter.java
License:Apache License
@Override public void publishDocument(String uuid, Timestamp updateDate, Schema schema, String acl) throws CatalogIndexException { uuid = Val.chkStr(uuid);/* w ww. j a v a 2 s. co m*/ if (uuid.length() == 0) { throw new IllegalArgumentException("The supplied document UUID was empty."); } if (this.useRemoteWriter) { RemoteIndexer remoteIndexer = new RemoteIndexer(); remoteIndexer.send(this.getRequestContext(), "publish", uuid); } if (!this.useLocalWriter) return; IndexWriter writer = null; PreparedStatement st = null; PreparedStatement stCol = null; try { // determine if the XML should always be stored within the index StringAttributeMap params = this.getRequestContext().getCatalogConfiguration().getParameters(); String s = Val.chkStr(params.getValue("lucene.alwaysStoreXmlInIndex")); boolean alwaysStoreXmlInIndex = !s.equalsIgnoreCase("false"); // determine if collections are being used List<String[]> collections = null; CollectionDao colDao = new CollectionDao(this.getRequestContext()); boolean hasCollections = false; boolean useCollections = colDao.getUseCollections(); String sColMemberTable = colDao.getCollectionMemberTableName(); String sqlCol = "SELECT COLUUID FROM " + sColMemberTable + " WHERE DOCUUID=?"; if (useCollections) { collections = colDao.queryCollections(); hasCollections = (collections.size() > 0); } // determine the storeables Document document = new Document(); Storeables storeables = null; PropertyMeanings meanings = null; Indexables indexables = schema.getIndexables(); if ((indexables != null) && (indexables.getIndexableContext() != null)) { meanings = indexables.getIndexableContext().getPropertyMeanings(); storeables = (Storeables) indexables.getIndexableContext().getStoreables(); } if (storeables == null) { useCollections = false; meanings = schema.getMeaning().getPropertyMeanings(); storeables = (Storeables) schema.getMeaning().getStoreables(); } // resolve the thumbnail URL if (Val.chkStr(schema.getMeaning().getThumbnailUrl()).length() == 0) { String thumbBinary = Val.chkStr(schema.getMeaning().getThumbnailBinary()); if ((thumbBinary != null) && (thumbBinary.length() > 0)) { String thumbUrl = "/thumbnail?uuid=" + URLEncoder.encode(uuid, "UTF-8"); //IStoreable storeable = schema.getMeaning().getStoreables().get(Meaning.MEANINGTYPE_THUMBNAIL_URL); IStoreable storeable = storeables.get(Meaning.MEANINGTYPE_THUMBNAIL_URL); if (storeable != null) { storeable.setValue(thumbUrl); } else { storeables.ensure(meanings, Meaning.MEANINGTYPE_THUMBNAIL_URL).setValue(thumbUrl); } } } // build the ACL property for the document acl = Val.chkStr(acl); MetadataAcl oAcl = new MetadataAcl(this.getRequestContext()); String[] aclValues = oAcl.makeDocumentAcl(acl); AclProperty aclProp = new AclProperty(Storeables.FIELD_ACL); aclProp.setValues(aclValues); // build the document to store storeables.ensure(meanings, Storeables.FIELD_UUID).setValue(uuid); storeables.ensure(meanings, Storeables.FIELD_DATEMODIFIED).setValue(updateDate); storeables.add(aclProp); String fldName = null; Field fld = null; // document XML String xml = Val.chkStr(schema.getActiveDocumentXml()); String testBrief = Val.chkStr(schema.getCswBriefXslt()); if (alwaysStoreXmlInIndex || (testBrief.length() > 0)) { fldName = Storeables.FIELD_XML; LOGGER.log(Level.FINER, "Appending field: {0}", fldName); fld = new Field(fldName, xml, Field.Store.YES, Field.Index.NO, Field.TermVector.NO); document.add(fld); } // add additional indexable fields based upon the SQL database record boolean bReadDB = true; if (bReadDB) { CatalogConfiguration cfg = this.getRequestContext().getCatalogConfiguration(); this.getRequestContext().getCatalogConfiguration().getResourceTableName(); String sql = "SELECT SITEUUID, TITLE FROM " + cfg.getResourceTableName() + " WHERE DOCUUID=?"; Connection con = this.returnConnection().getJdbcConnection(); this.logExpression(sql); st = con.prepareStatement(sql); st.setString(1, uuid); ResultSet rs = st.executeQuery(); if (rs.next()) { String dbVal = Val.chkStr(rs.getString("SITEUUID")); if (dbVal.length() > 0) { //storeables.ensure(meanings,Storeables.FIELD_SITEUUID).setValue(dbVal); fldName = Storeables.FIELD_SITEUUID; LOGGER.log(Level.FINER, "Appending field: {0} ={1}", new Object[] { fldName, dbVal }); fld = new Field(fldName, dbVal, Field.Store.YES, Field.Index.NOT_ANALYZED, Field.TermVector.NO); document.add(fld); } dbVal = Val.chkStr(rs.getString("TITLE")); if (dbVal.length() > 0) { // if the title is found and is different than that in the database // it means that title from the database is typed by the user. In // that case make 'title.org' element based on the current title. IStoreable iTitle = storeables.get(Meaning.MEANINGTYPE_TITLE); if (iTitle != null) { Object[] values = iTitle.getValues(); if (values.length > 0 && values[0] instanceof String) { String val = (String) values[0]; if (!val.equals(dbVal)) { storeables.ensure(meanings, Meaning.MEANINGTYPE_TITLE_ORG).setValue(val); } } } // ensure the title from the database storeables.ensure(meanings, Meaning.MEANINGTYPE_TITLE).setValue(dbVal); } } st.close(); st = null; // determine collection membership if (useCollections && hasCollections) { ArrayList<String> alCol = new ArrayList<String>(); stCol = con.prepareStatement(sqlCol); stCol.setString(1, uuid); ResultSet rsCol = stCol.executeQuery(); while (rsCol.next()) { String sCUuid = rsCol.getString(1); for (String[] col : collections) { if (sCUuid.equals(col[0])) { alCol.add(col[1]); break; } } } stCol.close(); stCol = null; if (alCol.size() > 0) { fldName = "isPartOf"; Storeable storeable = (Storeable) storeables.ensure(meanings, fldName); if (storeable == null) { // TODO: add a warning message to the log } else { indexables.getIndexableContext().addStorableValues(meanings.get(fldName), alCol.toArray(new String[0])); } } } } for (IStoreable ist : storeables.collection()) { Storeable storeable = (Storeable) ist; storeable.appendForWrite(document); } // schema key String schemaKey = Val.chkStr(schema.getKey()); if (schemaKey.length() > 0) { fldName = Storeables.FIELD_SCHEMA_KEY; LOGGER.log(Level.FINER, "Appending field: {0} ={1}", new Object[] { fldName, schemaKey }); fld = new Field(fldName, schemaKey, Field.Store.YES, Field.Index.NOT_ANALYZED, Field.TermVector.NO); document.add(fld); } // cswOutputSchema, cswBriefXml, cswSummaryXml String cswOutputSchema = Val.chkStr(schema.getCswOutputSchema()); if (cswOutputSchema.length() > 0) { fldName = Storeables.FIELD_SCHEMA; LOGGER.log(Level.FINER, "Appending field: {0} ={1}", new Object[] { fldName, cswOutputSchema }); fld = new Field(fldName, cswOutputSchema, Field.Store.YES, Field.Index.NOT_ANALYZED, Field.TermVector.NO); document.add(fld); } String briefXslt = Val.chkStr(schema.getCswBriefXslt()); if (briefXslt.length() > 0) { MetadataDocument mdDoc = new MetadataDocument(); String briefXml = mdDoc.transform(xml, briefXslt); fldName = Storeables.FIELD_XML_BRIEF; LOGGER.log(Level.FINER, "Appending field: {0}", fldName); fld = new Field(fldName, briefXml, Field.Store.YES, Field.Index.NO, Field.TermVector.NO); document.add(fld); } String summaryXslt = Val.chkStr(schema.getCswSummaryXslt()); if (summaryXslt.length() > 0) { MetadataDocument mdDoc = new MetadataDocument(); String summaryXml = mdDoc.transform(xml, summaryXslt); fldName = Storeables.FIELD_XML_SUMMARY; LOGGER.log(Level.FINER, "Appending field: {0}", fldName); fld = new Field(fldName, summaryXml, Field.Store.YES, Field.Index.NO, Field.TermVector.NO); document.add(fld); } // check for to see if a batch IndexWriter has been placed within the RequestContext objectMap, // this is useful for batch processes where open/close/optimize on the index is costly IndexWriter batchWriter = null; Object o = this.getRequestContext().getObjectMap().get(LuceneIndexAdapter.BATCH_INDEXWRITER_KEY); if (o != null && (o instanceof IndexWriter)) { batchWriter = (IndexWriter) o; } // write the document (use update to replace an existing document), Term term = new Term(Storeables.FIELD_UUID, uuid); this.getObservers().onDocumentUpdate(document, uuid); if (batchWriter != null) { batchWriter.updateDocument(term, document); } else { writer = newWriter(); writer.updateDocument(term, document); } this.getObservers().onDocumentUpdated(document, uuid); } catch (Exception e) { String sMsg = "Error indexing document:\n " + Val.chkStr(e.getMessage()); throw new CatalogIndexException(sMsg, e); } finally { try { if (st != null) st.close(); } catch (Exception ef) { } try { if (stCol != null) stCol.close(); } catch (Exception ef) { } if (this.useSingleSearcher) { if (this.getAutoCommitSingleWriter()) { closeWriter(writer); } } else { closeWriter(writer); } } }
From source file:com.esri.gpt.server.assertion.index.AsnIndexAdapter.java
License:Apache License
/** * Indexes an assertion.//from ww w .j av a 2 s . c o m * @param context the assertion operation context * @param assertion the assertion to index * @throws CorruptIndexException if the index is corrupt * @throws LockObtainFailedException if a write lock cannot be obtained * @throws IOException if an I/O exception occurs */ public void index(AsnContext context, Assertion assertion) throws CorruptIndexException, LockObtainFailedException, IOException { IndexWriter writer = null; try { Document document = assertion.makeWritableDocument(context); String assertionId = assertion.getSystemPart().getAssertionId(); Term idTerm = new Term(AsnConstants.FIELD_SYS_ASSERTIONID, assertionId); writer = this.makeIndexWriter(this.newAnalyzer(context)); writer.updateDocument(idTerm, document); } finally { this.closeWriter(writer); } }