@Override
public void write(byte[] b, int off, int len) throws IOException {
Preconditions.checkArgument(b != null, PreconditionMessage.ERR_WRITE_BUFFER_NULL);
Preconditions.checkArgument(
off >= 0 && len >= 0 && len + off <= b.length,
PreconditionMessage.ERR_BUFFER_STATE,
b.length,
off,
len);
if (mShouldCacheCurrentBlock) {
try {
int tLen = len;
int tOff = off;
while (tLen > 0) {
if (mCurrentBlockOutStream == null || mCurrentBlockOutStream.remaining() == 0) {
getNextBlock();
}
long currentBlockLeftBytes = mCurrentBlockOutStream.remaining();
if (currentBlockLeftBytes >= tLen) {
mCurrentBlockOutStream.write(b, tOff, tLen);
tLen = 0;
} else {
mCurrentBlockOutStream.write(b, tOff, (int) currentBlockLeftBytes);
tOff += currentBlockLeftBytes;
tLen -= currentBlockLeftBytes;
}
}
} catch (IOException ioe) {
handleCacheWriteException(ioe);
}
}
if (mUnderStorageType.isSyncPersist()) {
mUnderStorageOutputStream.write(b, off, len);
ClientContext.getClientMetrics().incBytesWrittenUfs(len);
}
mBytesWritten += len;
}
@Override
public void write(int b) throws IOException {
if (mShouldCacheCurrentBlock) {
try {
if (mCurrentBlockOutStream == null || mCurrentBlockOutStream.remaining() == 0) {
getNextBlock();
}
mCurrentBlockOutStream.write(b);
} catch (IOException ioe) {
handleCacheWriteException(ioe);
}
}
if (mUnderStorageType.isSyncPersist()) {
mUnderStorageOutputStream.write(b);
ClientContext.getClientMetrics().incBytesWrittenUfs(1);
}
mBytesWritten++;
}
@Override
public void write(byte[] b) throws IOException {
write(b, 0, b.length);
}