public boolean isCorrect(String word, String... uris) {
try {
RequestParameters params = new RequestParameters();
params.add("service", "is-correct");
params.add("word", word);
params.add("uris", uris);
XMLStreamReaderHandle readHandle = new XMLStreamReaderHandle();
// call the service
getServices().get(params, readHandle);
QName correctName = new QName(XMLConstants.DEFAULT_NS_PREFIX, "correct");
XMLStreamReader streamReader = readHandle.get();
while (streamReader.hasNext()) {
int current = streamReader.next();
if (current == XMLStreamReader.START_ELEMENT) {
if (correctName.equals(streamReader.getName())) {
return "true".equals(streamReader.getElementText());
}
}
}
return false;
} catch (XMLStreamException ex) {
throw new RuntimeException(ex);
}
}
public Document[] checkDictionaries(String... uris) {
RequestParameters params = new RequestParameters();
params.add("service", "check-dictionary");
params.add("uris", uris);
// specify the mime type for each expected document returned
String[] mimetypes = new String[uris.length];
for (int i = 0; i < uris.length; i++) {
mimetypes[i] = "application/xml";
}
// call the service
ServiceResultIterator resultItr = getServices().get(params, mimetypes);
// iterate over the results
List<Document> documents = new ArrayList<Document>();
DOMHandle readHandle = new DOMHandle();
while (resultItr.hasNext()) {
ServiceResult result = resultItr.next();
// get the result content
result.getContent(readHandle);
documents.add(readHandle.get());
}
// release the iterator resources
resultItr.close();
return documents.toArray(new Document[documents.size()]);
}
protected RequestParameters getWriteParams() {
if (metadataExtraction == null || metadataExtraction == MetadataExtraction.NONE) return null;
RequestParameters params = new RequestParameters();
if (metadataExtraction == MetadataExtraction.PROPERTIES) params.put("extract", "properties");
else if (metadataExtraction == MetadataExtraction.DOCUMENT) params.put("extract", "document");
else
throw new MarkLogicInternalException(
"Internal error - unknown metadata extraction policy: " + metadataExtraction.name());
return params;
}
@Override
public <T extends BinaryReadHandle> T read(
DocumentDescriptor desc,
DocumentMetadataReadHandle metadataHandle,
T contentHandle,
ServerTransform transform,
long start,
long length,
Transaction transaction) {
if (logger.isInfoEnabled())
logger.info("Reading range of binary content for {}", desc.getUri());
RequestParameters extraParams = new RequestParameters();
if (length > 0) extraParams.put("range", "bytes=" + start + "-" + (start + length - 1));
else extraParams.put("range", "bytes=" + String.valueOf(start));
return read(desc, metadataHandle, contentHandle, transform, transaction, null, extraParams);
}
public String[] suggest(
String word, Integer maximum, Integer distanceThreshold, String... uris) {
try {
RequestParameters params = new RequestParameters();
params.add("service", "suggest-detailed");
params.add("word", word);
params.add("uris", uris);
if (maximum != null) params.add("maximum", String.valueOf(maximum));
if (distanceThreshold != null)
params.add("distance-threshold", String.valueOf(distanceThreshold));
XMLStreamReaderHandle readHandle = new XMLStreamReaderHandle();
// call the service
getServices().get(params, readHandle);
XMLStreamReader streamReader = readHandle.get();
QName wordName = new QName("http://marklogic.com/xdmp/spell", "word");
ArrayList<String> words = new ArrayList<String>();
while (streamReader.hasNext()) {
int current = streamReader.next();
if (current == XMLStreamReader.START_ELEMENT) {
if (wordName.equals(streamReader.getName())) {
words.add(streamReader.getElementText());
}
}
}
return words.toArray(new String[words.size()]);
} catch (XMLStreamException ex) {
throw new RuntimeException(ex);
}
}
