Examples with StreamCorruptedException java.io.StreamCorruptedException used on opensource projects

Example 26 with StreamCorruptedException

use of java.io.StreamCorruptedException in project Chronicle-Queue by OpenHFT.

the class SingleTableStore method acquireValueFor.

/**
 * {@inheritDoc}
 */
@Override
public synchronized LongValue acquireValueFor(CharSequence key) {
    // TODO Change to ThreadLocal values if performance is a problem.
    StringBuilder sb = Wires.acquireStringBuilder();
    mappedBytes.reserve();
    try {
        mappedBytes.readPosition(0);
        mappedBytes.readLimit(mappedBytes.realCapacity());
        while (mappedWire.readDataHeader()) {
            int header = mappedBytes.readInt();
            if (Wires.isNotComplete(header))
                break;
            long readPosition = mappedBytes.readPosition();
            int length = Wires.lengthOf(header);
            ValueIn valueIn = mappedWire.readEventName(sb);
            if (StringUtils.equalsCaseIgnore(key, sb)) {
                return valueIn.int64ForBinding(null);
            }
            mappedBytes.readPosition(readPosition + length);
        }
        // not found
        int safeLength = Maths.toUInt31(mappedBytes.realCapacity() - mappedBytes.readPosition());
        mappedBytes.writeLimit(mappedBytes.realCapacity());
        mappedBytes.writePosition(mappedBytes.readPosition());
        long pos = recovery.writeHeader(mappedWire, safeLength, timeoutMS, null, null);
        LongValue longValue = wireType.newLongReference().get();
        mappedWire.writeEventName(key).int64forBinding(Long.MIN_VALUE, longValue);
        mappedWire.updateHeader(pos, false);
        return longValue;
    } catch (StreamCorruptedException | EOFException e) {
        throw new IORuntimeException(e);
    } finally {
        mappedBytes.release();
    }
}