public void store(final DictionaryFile<? extends DictionaryItem> dictFile, final File file) {
final FessConfig fessConfig = ComponentUtil.getFessConfig();
getDictionaryFile(dictFile.getId())
.ifPresent(
currentFile -> {
if (currentFile.getTimestamp().getTime() > dictFile.getTimestamp().getTime()) {
throw new DictionaryException(dictFile.getPath() + " was updated.");
}
// TODO use stream
try (CurlResponse response =
Curl.post(fessConfig.getElasticsearchUrl() + "/_configsync/file")
.param("path", dictFile.getPath())
.body(FileUtil.readUTF8(file))
.execute()) {
final Map<String, Object> contentMap = response.getContentAsMap();
if (!Constants.TRUE.equalsIgnoreCase(contentMap.get("acknowledged").toString())) {
throw new DictionaryException("Failed to update " + dictFile.getPath());
}
} catch (final IOException e) {
throw new DictionaryException("Failed to update " + dictFile.getPath(), e);
}
})
.orElse(
() -> {
throw new DictionaryException(dictFile.getPath() + " does not exist.");
});
}
public DictionaryFile<? extends DictionaryItem>[] getDictionaryFiles() {
final FessConfig fessConfig = ComponentUtil.getFessConfig();
try (CurlResponse response =
Curl.get(fessConfig.getElasticsearchUrl() + "/_configsync/file")
.param("fields", "path,@timestamp")
.execute()) {
final Map<String, Object> contentMap = response.getContentAsMap();
@SuppressWarnings("unchecked")
final List<Map<String, Object>> fileList = (List<Map<String, Object>>) contentMap.get("file");
return fileList
.stream()
.map(
fileMap -> {
try {
final String path = fileMap.get("path").toString();
final Date timestamp =
new SimpleDateFormat(Constants.DATE_FORMAT_ISO_8601_EXTEND_UTC)
.parse(fileMap.get("@timestamp").toString());
for (final DictionaryCreator creator : creatorList) {
final DictionaryFile<? extends DictionaryItem> file =
creator.create(path, timestamp);
if (file != null) {
return file;
}
}
} catch (final Exception e) {
logger.warn("Failed to load " + fileMap, e);
}
return null;
})
.filter(file -> file != null)
.toArray(n -> new DictionaryFile<?>[n]);
} catch (final IOException e) {
throw new DictionaryException("Failed to access dictionaries", e);
}
}