private void insertInIndex(Value[] values, int rowIndex) throws DriverException {
if (indexEditionManager != null) {
try {
for (DataSourceIndex index : indexEditionManager.getDataSourceIndexes()) {
Metadata metadata = getMetadata();
String[] idxFields = index.getFieldNames();
if (idxFields.length == 1) {
for (int i = 0; i < metadata.getFieldCount(); i++) {
if (metadata.getFieldName(i).equals(idxFields[0])) {
index.insertRow(values[i], rowIndex);
}
}
} else {
Value[] toInsert = new Value[idxFields.length];
for (int i = 0; i < metadata.getFieldCount(); i++) {
for (int j = 0; j < idxFields.length; j++) {
if (metadata.getFieldName(i).equals(idxFields[j])) {
toInsert[j] = values[i];
}
}
index.insertRow(ValueFactory.createValue(values), rowIndex);
}
}
}
} catch (IndexException e) {
throw new DriverException("Cannot update index", e);
}
}
}
private void setFieldValueInIndex(int rowIndex, int fieldId, Value oldValue, Value value)
throws DriverException {
if (indexEditionManager != null) {
try {
for (DataSourceIndex index : indexEditionManager.getDataSourceIndexes()) {
String[] idxFields = index.getFieldNames();
if (idxFields.length == 1) {
if (idxFields[0].equals(getMetadata().getFieldName(fieldId))) {
index.setFieldValue(oldValue, value, rowIndex);
}
} else {
Value[] oldSet = new Value[idxFields.length];
Value[] newSet = new Value[idxFields.length];
String fieldName = getFieldName(fieldId);
for (int i = 0; i < idxFields.length; i++) {
if (idxFields[i].equals(fieldName)) {
oldSet[i] = oldValue;
newSet[i] = value;
} else {
oldSet[i] = getFieldValue(rowIndex, getFieldIndexByName(idxFields[i]));
newSet[i] = oldSet[i];
}
}
index.setFieldValue(
ValueFactory.createValue(oldSet), ValueFactory.createValue(newSet), rowIndex);
}
}
} catch (IndexException e) {
throw new DriverException(e);
}
}
}
private void deleteInIndex(int rowIndex) throws DriverException {
if (indexEditionManager != null) {
try {
for (DataSourceIndex index : indexEditionManager.getDataSourceIndexes()) {
Metadata metadata = getMetadata();
String[] idxFields = index.getFieldNames();
if (idxFields.length == 1) {
for (int i = 0; i < metadata.getFieldCount(); i++) {
if (metadata.getFieldName(i).equals(idxFields[0])) {
Value v = getFieldValue(rowIndex, i);
index.deleteRow(v, rowIndex);
}
}
} else {
Value[] toInsert = new Value[idxFields.length];
for (int i = 0; i < metadata.getFieldCount(); i++) {
for (int j = 0; j < idxFields.length; j++) {
if (metadata.getFieldName(i).equals(idxFields[j])) {
toInsert[j] = getFieldValue(rowIndex, i);
}
}
index.deleteRow(ValueFactory.createValue(toInsert), rowIndex);
}
}
}
} catch (IndexException e) {
throw new DriverException(e);
}
}
}
