@Override
public Status read(
final String table,
final String key,
final Set<String> fields,
final HashMap<String, ByteIterator> result) {
// logger.debug("read.enter; table: {}; startKey: {}; fields: {}", new Object[] {table, key,
// fields});
XDMDocumentId xid = new XDMDocumentId(0, key);
try {
Map<String, Object> map = xRepo.getDocumentManagement().getDocumentAsMap(xid);
if (map == null) {
logger.info("read; not found document for key: {}; table: {}", key, table);
return Status.NOT_FOUND;
}
if (fields == null) {
for (Map.Entry<String, Object> entry : map.entrySet()) {
result.put(entry.getKey(), new StringByteIterator(entry.getValue().toString()));
}
} else {
for (String field : fields) {
Object value = map.get(field);
if (value != null) {
result.put(field, new StringByteIterator(value.toString()));
}
}
}
return Status.OK;
} catch (XDMException ex) {
logger.error("read.error", ex);
return Status.ERROR;
}
}
@Override
public Status delete(final String table, final String key) {
XDMDocumentId xid = new XDMDocumentId(0, key);
try {
xRepo.getDocumentManagement().removeDocument(xid);
return Status.OK;
} catch (XDMException ex) {
logger.error("delete.error", ex);
return Status.ERROR;
}
}
@Override
@SuppressWarnings({"unchecked", "rawtypes"})
public Status insert(
final String table, final String key, final HashMap<String, ByteIterator> values) {
// logger.debug("insert.enter; table: {}; startKey: {}; values: {}", new Object[] {table, key,
// values});
Properties props = new Properties();
props.setProperty(xdm_document_collections, table);
// props.setProperty(xdm_document_data_format, "map");
XDMDocumentId xid = new XDMDocumentId(0, key);
HashMap fields = StringByteIterator.getStringMap(values);
try {
xRepo.getDocumentManagement().storeDocumentFromMap(xid, fields, props);
return Status.OK;
} catch (XDMException ex) {
logger.error("insert.error", ex);
return Status.ERROR;
}
}
@Override
public void cleanup() {
logger.info("cleanup; xRepo: {}", xRepo);
xRepo.close();
}