public <T> T readOnly(IUnitOfWork<T, P> work) { acquireReadLock(); try { P state = getState(); beforeReadOnly(state, work); T exec = work.exec(state); afterReadOnly(state, exec, work); return exec; } catch (RuntimeException e) { throw e; } catch (Exception e) { throw new WrappedException(e); } finally { releaseReadLock(); } }
@Override public <Result> Result readOnly(IUnitOfWork<Result, State> work) { acquireReadLock(); try { State state = getState(); beforeReadOnly(state, work); Result exec = work.exec(state); afterReadOnly(state, exec, work); return exec; } catch (RuntimeException e) { throw e; } catch (Exception e) { throw new WrappedException(e); } finally { releaseReadLock(); } }
public <T> T modify(IUnitOfWork<T, P> work) { acquireWriteLock(); P state = null; T exec = null; try { state = getState(); beforeModify(state, work); exec = work.exec(state); return exec; } catch (RuntimeException e) { throw e; } catch (Exception e) { throw new WrappedException(e); } finally { releaseWriteLock(); try { acquireReadLock(); afterModify(state, exec, work); } finally { releaseReadLock(); } } }
@Override public <Result> Result modify(IUnitOfWork<Result, State> work) { acquireWriteLock(); State state = null; Result exec = null; try { state = getState(); beforeModify(state, work); exec = work.exec(state); return exec; } catch (RuntimeException e) { throw e; } catch (Exception e) { throw new WrappedException(e); } finally { releaseWriteLock(); try { acquireReadLock(); afterModify(state, exec, work); } finally { releaseReadLock(); } } }