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Avoid multiple resolves of the same Key (#120)

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Pavlos-Petros Tournaris 2017-02-09 00:04:45 +02:00 committed by Mike Nakhimovich
parent c9c181ed70
commit 3065d7d54f
1 changed files with 5 additions and 3 deletions
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8
filesystem/src/main/java/com/nytimes/android/external/fs/FSReader.java vendored
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@ -30,14 +30,16 @@ public class FSReader<T> implements DiskRead<BufferedSource, T> {
@Nonnull @Nonnull
@Override @Override
public Observable<BufferedSource> read(final T id) { public Observable<BufferedSource> read(final T key) {
return Observable.fromEmitter(new Action1<Emitter<BufferedSource>>() { return Observable.fromEmitter(new Action1<Emitter<BufferedSource>>() {
@Override @Override
public void call(Emitter<BufferedSource> emitter) { public void call(Emitter<BufferedSource> emitter) {
boolean exists = fileSystem.exists(pathResolver.resolve(id)); String resolvedKey = pathResolver.resolve(key);
boolean exists = fileSystem.exists(resolvedKey);
if (exists) { if (exists) {
try { try {
BufferedSource bufferedSource = fileSystem.read(pathResolver.resolve(id)); BufferedSource bufferedSource = fileSystem.read(resolvedKey);
emitter.onNext(bufferedSource); emitter.onNext(bufferedSource);
emitter.onCompleted(); emitter.onCompleted();
} catch (FileNotFoundException e) { } catch (FileNotFoundException e) {