// Invoke the pattern matching method on each file.
// 今回はFileに対する走査だけなのでpreVisitDirectory等はoverride不要
@Override
public FileVisitResult visitFile(Path path, BasicFileAttributes bfa) throws IOException {
Path name = path.getFileName();
logger.fine("[" + name.toString() + "]がマッチするかチェック中...");
if (name != null && matcher.matches(name)) {
logger.fine("Found [" + path.toString() + "]");
ScannedResult sr = findOrCreateScannedResult(path);
// scanmodeによる挙動変更
if (scanmode.equals(Constants.SCANTYPE_ALL)) {
resultList.add(sr);
} else if (scanmode.equals(Constants.SCANTYPE_IGNORED)
&& sr.getIgnored().equals(Constants.SCAN_IGNORED)) {
resultList.add(sr);
} else if (scanmode.equals(Constants.SCANTYPE_NOT_IGNORED)
&& sr.getIgnored().equals(Constants.SCAN_NOT_IGNORED)) {
resultList.add(sr);
} else {
logger.fine(
"ScanType["
+ scanmode
+ "]:ScannedResult("
+ sr.getProductionPath()
+ ")はIgnored=["
+ sr.getIgnored()
+ "]の為結果リストに含まれません.");
}
}
return FileVisitResult.CONTINUE;
}
/**
* @param scannedResult
* @throws MWException
*/
public List<ScannedMaterialDTO> scanMaterialsIn(ScannedResult scannedResult) {
List<ScannedMaterialDTO> materialList = new ArrayList<ScannedMaterialDTO>();
Memento memento = scannedResult.getMemento();
// 正規表現でスキャン ../materials/20100102_012345.jpg とか。
String regexp = "\\.\\.\\/materials\\/\\d{8}_\\d{6}\\.(jpg|mov)";
Pattern p = Pattern.compile(regexp);
File in = new File(scannedResult.getProductionPath());
try {
for (String line : Files.readAllLines(in.toPath(), Charset.forName("MS932"))) {
Matcher matcher = p.matcher(line);
while (matcher.find()) {
File materialPath = new File(matcher.group());
Path path = materialPath.toPath();
String materialId = PathUtil.toMaterialId(path);
// dto作成
ScannedMaterialDTO dto = new ScannedMaterialDTO();
dto.setPath(path);
dto.setMateiralId(materialId);
Material m = em.find(Material.class, materialId);
if (m != null) {
logger.fine(
"メメント[" + in.toString() + "]内の素材[" + path.toString() + "]はMaterialテーブルに登録されています");
dto.setRegisteredMaterial(true);
} else {
logger.fine(
"メメント[" + in.toString() + "]内の素材[" + path.toString() + "]はMaterialテーブルに登録されていません");
dto.setRegisteredMaterial(false);
}
// memento内のTaggedMaterialsに同一MateiralIdが含まれていたら、既にDB登録済み
boolean belongToMemento = false;
if (!(memento == null || memento.getTaggedMaterials().isEmpty())) {
for (TaggedMaterial tm : memento.getTaggedMaterials()) {
if (tm.getId().getMaterialId().equals(materialId)) {
belongToMemento = true;
}
}
}
dto.setBelongToMemento(belongToMemento);
// 結果セットへの追加
materialList.add(dto);
}
}
} catch (IOException e) {
throw new MWResourceIOError(e);
}
return materialList;
}
private ScannedResult findOrCreateScannedResult(Path path) {
Memento memento = mementoDao.findByPath(path.toString());
ScannedResult result = em.find(ScannedResult.class, path.toString());
if (result != null) {
logger.fine(path.toString() + " already exist. use existing ScannedResult.");
if (memento != null) {
result.setMemento(memento);
}
return result;
} else {
ScannedResult sr = new ScannedResult();
sr.setProductionPath(path.toString());
sr.setIgnored(Constants.SCAN_NOT_IGNORED);
if (memento != null) {
sr.setMemento(memento);
}
em.getTransaction().begin();
em.persist(sr);
em.getTransaction().commit();
logger.fine(path.toString() + " was not exist. new ScannedResult persisted.");
return sr;
}
}