private File getDocumentFile(String documentId, String ext) {
String groupId = docIdUtils.getDocumentGroupId(documentId);
File docDirFile = new File(rootDirFile, groupId);
String docFilename = docIdUtils.getDocumentSequence(documentId) + ext;
File docFile = new File(docDirFile, docFilename);
return docFile;
}
private List<String> getDocumentIds(File setFile) {
File[] dataFiles =
setFile.listFiles(
new FilenameFilter() {
String ext = getFetchedFileExt();
public boolean accept(File dir, String name) {
if (name.endsWith(ext)) {
return true;
} else {
return false;
}
}
});
List<String> documentIds = new ArrayList<String>();
String groupId = setFile.getName();
if (dataFiles != null) {
for (File f : dataFiles) {
String name = f.getName();
String itemId = name.substring(0, name.indexOf("."));
String documentId = docIdUtils.getDocumentId(groupId, itemId);
documentIds.add(documentId);
}
}
return documentIds;
}
public void saveDocument(FetchedDocument doc) {
/* create directory for current group if it doesn't exist yet. */
String groupId = docIdUtils.getDocumentGroupId(doc.getDocumentId());
createGroup(groupId);
File dataFile = getDataFile(doc.getDocumentId());
saveContent(dataFile, doc.getDocumentContent());
File metadataFile = getPropertiesFile(doc.getDocumentId());
saveMetadata(metadataFile, doc);
}