public CacheItem put(final String url, final Object obj, DateTime expiresAt) {
if (obj == null) {
return null;
}
Timber.d(String.format("put(%s)", url));
CacheItem d = new CacheItem(obj, expiresAt);
if (null != mMemoryCache) {
mMemoryCache.put(url, d);
}
if (null != mDiskCache) {
checkNotOnMainThread();
final String key = transformUrlForDiskCacheKey(url);
final ReentrantLock lock = getLockForDiskCacheEdit(key);
lock.lock();
try {
DiskLruCache.Editor editor = mDiskCache.edit(key);
writeValueToDisk(editor.newOutputStream(0), obj);
writeExpirationToDisk(editor.newOutputStream(1), expiresAt);
editor.commit();
} catch (IOException e) {
e.printStackTrace();
} finally {
lock.unlock();
scheduleDiskCacheFlush();
}
}
return d;
}
public void put(String key, Bitmap image) {
if (key == null || image == null) {
return;
}
addBitmapToMemoryCache(key, image);
DiskLruCache.Editor editor = null;
try {
editor = _diskCache.edit(key);
if (editor == null || image == null) {
return;
}
if (writeBitmapToFile(image, editor)) {
_diskCache.flush();
editor.commit();
} else {
editor.abort();
}
} catch (IOException e) {
try {
if (editor != null) {
editor.abort();
}
} catch (IOException ignored) {
}
}
}
private boolean writeBitmapToDisk(InputStream is, String key) {
OutputStream os = null;
try {
DiskLruCache.Editor editor = getDiskEditor(key);
if (editor != null) {
os = editor.newOutputStream(0);
if (IoUtils.copy(is, os)) {
editor.commit();
return true;
}
}
} catch (Exception e) {
e.printStackTrace();
} finally {
IoUtils.closeStream(os);
}
return false;
}
private boolean writeBitmapToFile(Bitmap bitmap, DiskLruCache.Editor editor)
throws IOException, FileNotFoundException {
OutputStream out = null;
try {
out = new BufferedOutputStream(editor.newOutputStream(0), Utilities.IO_BUFFER_SIZE);
return bitmap.compress(CompressFormat.JPEG, 70, out);
} finally {
if (out != null) {
out.close();
}
}
}
private boolean putVal(KeyEntry key, ValueEntry value) {
if (value.getValue() == null) {
return false;
}
DiskLruCache.Editor editor = getDiskEditor(key.getKey());
if (editor != null) {
OutputStream os = null;
try {
os = editor.newOutputStream(0);
if (value.getValue().compress(CompressFormat.JPEG, 100, os)) {
editor.commit();
return true;
}
} catch (IOException e) {
e.printStackTrace();
} finally {
IoUtils.closeStream(os);
}
}
return false;
}