func (im *IndexMapping) mapDocument(doc *document.Document, data interface{}) error {
// see if the top level object is a byte array, and possibly run through a converter
byteArrayData, ok := data.([]byte)
if ok {
byteArrayConverterConstructor := registry.ByteArrayConverterByName(im.ByteArrayConverter)
if byteArrayConverterConstructor != nil {
byteArrayConverter, err := byteArrayConverterConstructor(nil, nil)
if err == nil {
convertedData, err := byteArrayConverter.Convert(byteArrayData)
if err != nil {
return err
}
data = convertedData
} else {
logger.Printf("error creating byte array converter: %v", err)
}
} else {
logger.Printf("no byte array converter named: %s", im.ByteArrayConverter)
}
}
docType := im.determineType(data)
docMapping := im.mappingForType(docType)
walkContext := im.newWalkContext(doc, docMapping)
docMapping.walkDocument(data, []string{}, []uint64{}, walkContext)
// see if the _all field was disabled
allMapping := docMapping.documentMappingForPath("_all")
if allMapping == nil || (allMapping.Enabled != false) {
field := document.NewCompositeFieldWithIndexingOptions("_all", true, []string{}, walkContext.excludedFromAll, document.IndexField|document.IncludeTermVectors)
doc.AddField(field)
}
return nil
}
func TestIndexTermReaderCompositeFields(t *testing.T) {
defer func() {
err := os.RemoveAll("test")
if err != nil {
t.Fatal(err)
}
}()
store := boltdb.New("test", "bleve")
store.SetMergeOperator(&mergeOperator)
analysisQueue := NewAnalysisQueue(1)
idx := NewUpsideDownCouch(store, analysisQueue)
err := idx.Open()
if err != nil {
t.Errorf("error opening index: %v", err)
}
defer func() {
err := idx.Close()
if err != nil {
t.Fatal(err)
}
}()
doc := document.NewDocument("1")
doc.AddField(document.NewTextFieldWithIndexingOptions("name", []uint64{}, []byte("test"), document.IndexField|document.StoreField|document.IncludeTermVectors))
doc.AddField(document.NewTextFieldWithIndexingOptions("title", []uint64{}, []byte("mister"), document.IndexField|document.StoreField|document.IncludeTermVectors))
doc.AddField(document.NewCompositeFieldWithIndexingOptions("_all", true, nil, nil, document.IndexField|document.IncludeTermVectors))
err = idx.Update(doc)
if err != nil {
t.Errorf("Error updating index: %v", err)
}
indexReader, err := idx.Reader()
if err != nil {
t.Error(err)
}
defer func() {
err := indexReader.Close()
if err != nil {
t.Fatal(err)
}
}()
termFieldReader, err := indexReader.TermFieldReader([]byte("mister"), "_all")
if err != nil {
t.Error(err)
}
tfd, err := termFieldReader.Next()
for tfd != nil && err == nil {
if tfd.ID != "1" {
t.Errorf("expected to find document id 1")
}
tfd, err = termFieldReader.Next()
}
if err != nil {
t.Error(err)
}
}
func TestIndexUpdateComposites(t *testing.T) {
defer func() {
err := os.RemoveAll("test")
if err != nil {
t.Fatal(err)
}
}()
store := boltdb.New("test", "bleve")
store.SetMergeOperator(&mergeOperator)
analysisQueue := NewAnalysisQueue(1)
idx := NewUpsideDownCouch(store, analysisQueue)
err := idx.Open()
if err != nil {
t.Errorf("error opening index: %v", err)
}
defer func() {
err := idx.Close()
if err != nil {
t.Fatal(err)
}
}()
doc := document.NewDocument("1")
doc.AddField(document.NewTextFieldWithIndexingOptions("name", []uint64{}, []byte("test"), document.IndexField|document.StoreField))
doc.AddField(document.NewTextFieldWithIndexingOptions("title", []uint64{}, []byte("mister"), document.IndexField|document.StoreField))
doc.AddField(document.NewCompositeFieldWithIndexingOptions("_all", true, nil, nil, document.IndexField))
err = idx.Update(doc)
if err != nil {
t.Errorf("Error updating index: %v", err)
}
// should have 72 rows
// 1 for version
// 3 for schema fields
// 4 for text term
// 2 for the stored field
// 4 for the text term count
// 1 for the back index entry
expectedLength := uint64(1 + 3 + 4 + 2 + 4 + 1)
rowCount, err := idx.rowCount()
if err != nil {
t.Error(err)
}
if rowCount != expectedLength {
t.Errorf("expected %d rows, got: %d", expectedLength, rowCount)
}
// now lets update it
doc = document.NewDocument("1")
doc.AddField(document.NewTextFieldWithIndexingOptions("name", []uint64{}, []byte("testupdated"), document.IndexField|document.StoreField))
doc.AddField(document.NewTextFieldWithIndexingOptions("title", []uint64{}, []byte("misterupdated"), document.IndexField|document.StoreField))
doc.AddField(document.NewCompositeFieldWithIndexingOptions("_all", true, nil, nil, document.IndexField))
err = idx.Update(doc)
if err != nil {
t.Errorf("Error updating index: %v", err)
}
indexReader, err := idx.Reader()
if err != nil {
t.Error(err)
}
defer func() {
err := indexReader.Close()
if err != nil {
t.Fatal(err)
}
}()
// make sure new values are in index
storedDoc, err := indexReader.Document("1")
if err != nil {
t.Error(err)
}
if len(storedDoc.Fields) != 2 {
t.Errorf("expected 2 stored field, got %d", len(storedDoc.Fields))
}
textField, ok := storedDoc.Fields[0].(*document.TextField)
if !ok {
t.Errorf("expected text field")
}
if string(textField.Value()) != "testupdated" {
t.Errorf("expected field content 'test', got '%s'", string(textField.Value()))
}
// should have the same row count as before, plus 4 term dictionary garbage rows
expectedLength += 4
rowCount, err = idx.rowCount()
if err != nil {
t.Error(err)
}
if rowCount != expectedLength {
t.Errorf("expected %d rows, got: %d", expectedLength, rowCount)
}
}